ULTRA SERIES FUND
485BPOS, 1997-04-22
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     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 22, 1997

                                                       Registration No: 2-87775
                                                                       811-4815
===============================================================================

                       SECURITIES AND EXCHANGE COMMISSION

                              Washington, DC 20549

                                    FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933                     |_|
         Pre-Effective Amendment No.                                        |_|
         Post-Effective Amendment No. 20                                    |X|

                                     and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940             |_|
         Amendment No. 24                                                   |X|


                                ULTRA SERIES FUND
               (Exact Name of Registrant as Specified in Charter)

                     2000 Heritage Way, Waverly, Iowa 50677
               (Address of Principal Executive Offices) (Zip Code)

  Registrant's Telephone Number, including Area Code (319) 352-4090, ext. 2157

                 Name and complete address of agent for service:


                             Barbara L. Secor, Esq.
                       CUNA Mutual Life Insurance Company
                                2000 Heritage Way
                               Waverly, Iowa 50677


It       is proposed that this filing will become effective  (check  appropriate
         box): 

         |_| immediately upon filing pursuant to paragraph (b)
         |X| on May 1, 1997 pursuant to paragraph (b)
         |_| 60 days after filing pursuant to paragraph (a)(1)
         |_| on pursuant to paragraph (a)(1)
         |_| 75 days after filing pursuant to paragraph (a)(2)
         |_| on pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following box:

         |_|      this post-effective  amendment designates a new effective date
                  for a previously filed post-effective amendment.

Pursuant to Rule 24f-2, Registrant registered an indefinite amount of securities
under the Securities Act of 1933.  The Rule 24f-2 Notice for  Registrant's  most
recent fiscal year was filed on February 18, 1997.

The index to attached  exhibits is found following the signature pages in Part C
after page C-12.

================================================================================


<PAGE>


                              CROSS REFERENCE SHEET

Form N-1A Item Number

Part A                Prospectus Caption
1                     Cover Page
2                     FEE TABLES
3                     FINANCIAL HIGHLIGHTS
4a                    THE ULTRA SERIES FUND; INVESTMENT OBJECTIVES
                         AND POLICIES
4b                    SPECIAL INVESTMENT TECHNIQUES,
4c                    INVESTMENT OBJECTIVES AND POLICIES
5                     MANAGEMENT OF THE ULTRA SERIES FUND
5A                    See Annual Report
6                     GENERAL INFORMATION
6h                    OFFER, PURCHASE AND REDEMPTION OF SHARES
7                     OFFER, PURCHASE AND REDEMPTION OF SHARES
8                     OFFER, PURCHASE AND REDEMPTION OF SHARES
9                     N/A

Part B                Statement of Additional Information Caption
10                    Cover Page
11                    TABLE OF CONTENTS
12                    GENERAL INFORMATION
13                    INVESTMENT PRACTICES; INVESTMENT LIMITATIONS;
                         PORTFOLIO TURNOVER
14                    MANAGEMENT OF THE FUND
15                    Substantial Shareholders; Beneficial Owners
16                    THE INVESTMENT ADVISER
17                    DISTRIBUTION PLAN AND AGREEMENT; BROKERAGE
18                    See Prospectus
19                    HOW SECURITIES ARE OFFERED
20                    DIVIDENDS, DISTRIBUTION AND TAXES
21                    HOW SECURITIES ARE OFFERED
22                    CALCULATION OF YIELDS AND TOTAL RETURNS
23                    FINANCIAL STATEMENTS

<PAGE>

                                     PART A
                                 THE PROSPECTUS

Ultra Series Fund                                                     PROSPECTUS
2000 Heritage Way, Waverly, Iowa  50677
(319) 352-4090             (800) 798-5500                            MAY 1, 1997


The Ultra  Series  Fund is an  investment  company  consisting  of six  separate
investment  portfolios  or funds (each,  a "Fund") each of which has a different
investment  objective(s).  Each  Fund  is  a  diversified,  open-end  management
investment company,  commonly known as a mutual fund. The Funds are available to
the public only through:  (1) the purchase of certain  individual  variable life
insurance  contracts or variable annuity contracts,  (2) the purchase of certain
group variable annuity  contracts by qualified  pension and retirement plans, or
(3) the  purchase  of  Class C shares  of the  Ultra  Series  Fund  directly  by
qualified pension and retirement plans. The six Funds are: Capital  Appreciation
Stock, Growth and Income Stock, Balanced, Bond, Money Market and Treasury 2000.

There can be no  assurance  that the  investment  objective  of any Fund will be
achieved. Investment experience of each Fund will vary.

When used in connection with individual  variable annuity  contracts or variable
life insurance  contracts,  this  Prospectus must be accompanied by prospectuses
for those contracts.  When distributed to qualified pension and retirement plans
or to  participants  of  such  plans,  this  Prospectus  may be  accompanied  by
disclosure  materials relating to such plans which should be read in conjunction
with this Prospectus.

This Prospectus should be read and retained for future reference.  It sets forth
concise  information that a prospective  investor should know before  investing.
Additional  information  about the Ultra Series Fund is contained in a Statement
of Additional  Information dated May 1, 1997, as supplemented from time to time,
available  without  charge  from the  address  shown  below.  The  Statement  of
Additional Information is incorporated by reference into this Prospectus and has
been filed with the Securities and Exchange Commission.

UNLIKE CREDIT UNION AND BANK  ACCOUNTS,  THE VALUE OF AN INVESTMENT IN THE ULTRA
SERIES FUND IS NOT  INSURED.  SHARES OF THE ULTRA  SERIES FUND ARE NOT A DEPOSIT
OF, OR  GUARANTEED  BY,  ANY BANK OR CREDIT  UNION  AND ARE NOT  INSURED  BY THE
FEDERAL  DEPOSIT  INSURANCE  CORPORATION  OR  GOVERNMENT  AGENCY.  AN INVESTMENT
INVOLVES CERTAIN RISKS INCLUDING A LOSS OF PRINCIPAL.

AN INVESTMENT IN THE MONEY MARKET  SERIES IS NEITHER  INSURED NOR  GUARANTEED BY
THE U.S. GOVERNMENT.  THERE IS NO ASSURANCE THAT THE MONEY MARKET SERIES WILL BE
ABLE TO MAINTAIN A STABLE NET ASSET VALUE OF $1.00 PER SHARE.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY
OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

                                 Distributed by:
                          CUNA BROKERAGE SERVICES, INC.
                                2000 Heritage Way
                                Waverly, IA 50677
                                 (319) 352-4090
                                 (800) 798-5500
<PAGE>

                                TABLE OF CONTENTS
                                                                         PAGE
FEE TABLE...................................................................1
FINANCIAL HIGHLIGHTS........................................................2
THE ULTRA SERIES FUND.......................................................8
INVESTMENT OBJECTIVES AND POLICIES..........................................8
   Capital Appreciation Stock Fund..........................................9
   Growth and Income Stock Fund.............................................9
   Balanced Fund............................................................9
   Bond Fund...............................................................10
   Money Market Fund.......................................................10
   Treasury 2000 Fund......................................................11
SPECIAL INVESTMENT TECHNIQUES..............................................12
   Investment Techniques and Instruments Authorized But Not Used...........12
   Repurchase Agreements...................................................12
   Borrowing...............................................................13
   Foreign Securities......................................................13
MANAGEMENT OF THE ULTRA SERIES FUND........................................13
   The Trustees............................................................13
   CUNA Mutual Life Insurance Company......................................13
   The Investment Adviser..................................................14
   The Management Agreement................................................14
OFFER, PURCHASE AND REDEMPTION OF SHARES...................................14
GENERAL INFORMATION........................................................16
   Shareholder Rights......................................................16
   Inquiries...............................................................16
   Dividends...............................................................16
   The Ultra Series Fund Performance.......................................16
   Tax Status..............................................................17
   Net Asset Value.........................................................18
APPENDIX A.................................................................19
<PAGE>
<TABLE>
<CAPTION>
                                    FEE TABLE

Shareholder Transaction Expenses                                                                         Class C           Class Z
        <S>                                                                                             <C>                <C>
         Maximum Sales Load Imposed on Purchases (as a percentage of offering price)......................None               None
         Maximum Deferred Sales Load......................................................................None               None
         Maximum Sales Load Imposed on Reinvested Dividend (and other Distributions)......................None               None
         Redemption Fees (as a percentage of amount redeemed, if applicable)..............................None               None
         Exchange Fee.....................................................................................None               None

   
Annual Fund Operating Expenses (as a percentage of average net assets)
         Management Fees
                  Capital Appreciation Stock Fund.........................................................0.80%              0.80%
                  Growth and Income Stock Fund............................................................0.60%              0.60%
                  Balanced Fund...........................................................................0.70%              0.70%
                  Bond Fund...............................................................................0.55%              0.55%
                  Money Market Fund.......................................................................0.45%              0.45%
                  Treasury 2000 Fund......................................................................0.45%              0.45%
         12b-1 Fees.......................................................................................0.25%              0.00%
         Other Expenses
                  Capital Appreciation Stock Fund.........................................................0.01%              0.01%
                  Growth and Income Stock Fund............................................................0.01%              0.01%
                  Balanced Fund...........................................................................0.01%              0.01%
                  Bond Fund...............................................................................0.01%              0.01%
                  Money Market Fund.......................................................................0.01%              0.01%
                  Treasury 2000 Fund......................................................................None               None
         Total Fund Operating Expenses
                  Capital Appreciation Stock Fund.........................................................1.06%              0.81%
                  Growth and Income Stock Fund............................................................0.86%              0.61%
                  Balanced Fund...........................................................................0.96%              0.71%
                  Bond Fund...............................................................................0.81%              0.56%
                  Money Market Fund.......................................................................0.71%              0.46%
                  Treasury 2000 Fund......................................................................0.70%              0.45%
    

                                                              Example

Investors would pay the following expenses on a $1,000 investment,  assuming (1)
5% annual return and (2) redemption at the end of each period:
                                            1 year                   3 year                  5 year                    10 year
                                      Class C    Class Z      Class C    Class Z      Class C     Class Z       Class C    Class Z
<S>                                  <C>        <C>          <C>        <C>          <C>         <C>            <C>        <C> 
Capital Appreciation Stock Fund       $11        $8           $34        $26          $58         $45            $129       $100
Growth and Income Stock Fund            9         6            27         20           48          34             106         76
Balanced Fund                          10         7            31         23           53          40             118         88
Bond Fund                               8         6            26         18           45          31             100         70
Money Market Fund                       7         5            23         15           40          26              88         58
Treasury 2000 Fund                      7         5            22         14           39          25              87         57
   
    
The Fee Table provided above is included to assist the investor in understanding
the various  costs and  expenses  that an investor in the Ultra Series Fund will
bear directly or indirectly.

   
This Table should not be considered a representation  of past or future expenses
and actual expenses may be greater or lesser than those shown.
</TABLE>
    

The  highlights  for the years 1987  through 1996 have been audited by KPMG Peat
Marwick,  LLP,  independent  auditors.   These  highlights  should  be  read  in
conjunction  with the financial  statements  and related notes and the Auditors'
Report in the Statement of Additional Information.

<PAGE>
<TABLE>
<CAPTION>
                                        CAPITAL APPRECIATION STOCK FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                      Years Ended December 31
                                             ------------------------- CAPITAL APPRECIATION STOCK FUND ---------------------------
(For a share outstanding throughout the period):   1996              1995             1994*

<S>                                           <C>                <C>             <C>   
Net Asset Value, Beginning of Period             $12.51             $9.97           $10.00

  Income from Investment Operations

   Net Investment Income                            .13               .14             0.16

   Net Realized and Unrealized Gain (Loss)
    on Investments                                 2.55              2.91             0.37

  Total from Investment Operations                 2.68              3.05             0.53


  Distributions

   Distributions from Net Investment Income        (.13)             (.14)           (0.15)

   Distributions from Realized Capital Gains       (.46)             (.37)           (0.41)

  Total Distributions                              (.59)             (.51)           (0.56)


Net Asset Value, End of Period                   $14.60            $12.51            $9.97


Total Return**                                   21.44%            30.75%            5.44%


Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)        $98,674           $38,117           $9,449

Ratio of Expenses to Average Net Assets***         0.65%             0.65%            0.65%

Ratio of Net Investment Income to Average
  Net Assets***                                    0.96%             1.37%            1.55%

Portfolio Turnover Rate                           49.77%            61.32%           65.81%

Average Commission Rate                           $0.06             $0.06

<FN>

*1994 data is for period  January  3, 1994  (date of initial  activity)  through
December 31, 1994.

**These  returns  are after all  charges  at the  mutual  fund  level  have been
subtracted.  These  returns are higher than the returns at the separate  account
level  because  charges  made  at the  separate  account  level  have  not  been
subtracted.

***During  the  periods  shown,  CUNA  Mutual  Life  Insurance  Company  and its
affiliates  absorbed all expenses in excess of .65% of the average net assets of
the Capital  Appreciation  Stock,  Growth and Income Stock,  Balanced,  Bond and
Money Market Funds under the terms of an Expense Reimbursement Agreement between
the Ultra Series Fund and CUNA Mutual Life Insurance Company. Annually, the Fund
and CUNA Mutual Life  Insurance  Company have renewed the Expense  Reimbursement
Agreement.  If the Expense Reimbursement Agreement had not been in effect and if
the full expenses allowable under the Investment  Advisory Agreement between the
Ultra Series Fund and the Investment Adviser had been charged,  the amounts that
would have been charged and the ratios that would have resulted are:

Capital Appreciation Stock Fund                    1996              1995             1994
                                                   ----              ----             ----

Amount Charged                                   $440,999          $156,184          $42,519

Ratio of Expenses to
Average Net Assets                                 0.66%             0.75%            0.85%

Ratio of Net Investment
Income to Average Net Assets                       0.95%             1.25%            1.35%

The Expense  Reimbursement  Agreement between CUNA Mutual Life Insurance Company
and the Fund was  terminated  effective  May 1, 1997 and the Fund entered into a
Management Agreement with CIMCO Inc., the Investment Adviser,  pursuant to which
the fees changed for Fund management and expenses. (See The Investment Adviser.)
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                         GROWTH AND INCOME STOCK FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                      Years Ended December 31
                                             ----------------------- GROWTH AND INCOME STOCK FUND -----------------------
(For a share outstanding throughout 

 the period):                           1996     1995     1994      1993     1992    1991     1990     1989     1988    1987
<S>                                    <C>      <C>       <C>      <C>      <C>     <C>      <C>      <C>      <C>     <C>  
Net Asset Value, Beginning of Period     $18.20   $15.06   $15.51   $15.49   $15.21  $12.75   $14.13   $12.15   $10.74  $11.97

Income from Investment Operations

Net Investment Income                     0.34      .37     0.32     0.29     0.32    0.33     0.44     0.33     0.31    0.38

Net Realized and Unrealized Gain (Loss)
on Investments                            3.93     4.37    (0.04)    1.87     0.90     2.95   (0.73)    2.61     1.47   (0.17)

Total from Investment Operations          4.27     4.74     0.28     2.16     1.22     3.29   (0.29)    2.94     1.77    0.21


Distributions

Distributions from Net Investment 
  Income                                (0.34)    (.37)   (0.32)   (0.29)   (0.32)  (0.34)   (0.44)   (0.38)   (0.33)  (0.50)

Distributions from Realized Capital 
  Gains                                 (0.81)   (1.23)   (0.40)   (1.85)   (0.62)  (0.49)   (0.66)   (0.58)   (0.03)  (0.84)

Total Distributions                     (1.15)   (1.60)   (0.73)   (2.14)   (0.94)  (0.83)   (1.10)   (0.96)   (0.36)  (1.44)


Net Asset Value, End of Period           $21.32   $18.20   $15.06   $15.51   $15.49  $15.21   $12.75   $14.13   $12.15  $10.74


Total Return*                            22.02%   31.75%    1.42%   13.77%    7.66%  25.66%   -1.98%   24.37%   16.62%   1.33%


Ratio/Supplemental Data

Net Assets, End of Period 
  (000s Omitted)                       $232,841 $102,138  $48,913  $32,468  $24,382 $17,101  $9,258   $7,932   $5,337  $4,342

Ratio of Expenses to Average 
  Net Assets**                            0.65%    0.65%    0.65%    0.65%    0.65%   0.65%    0.65%    0.65%    0.65%   0.65%

Ratio of Net Investment Income to 
  Average Net Assets**                    1.78%    2.28%    2.19%    1.84%    2.11%   2.58%    3.33%    2.83%    2.75%   3.34%

Portfolio Turnover Rate                  40.55%   57.80%   45.36%   56.79%   29.67%  27.90%   32.02%   35.55%   26.22%  21.95%

Average Commission Rate                   $0.06    $0.06

<FN>

*These  returns  are  after all  charges  at the  mutual  fund  level  have been
subtracted.  These  returns are higher than the returns at the separate  account
level  because  charges  made  at the  separate  account  level  have  not  been
subtracted.

**During the periods shown,  prior to 1996,  CUNA Mutual Life Insurance  Company
and its  affiliates  absorbed  all expenses in excess of .65% of the average net
assets of the Capital  Appreciation  Stock,  Growth and Income Stock,  Balanced,
Bond  and  Money  Market  Funds  under  the  terms of an  Expense  Reimbursement
Agreement between the Ultra Series Fund and CUNA Mutual Life Insurance  Company.
Annually,  the Fund and CUNA  Mutual Life  Insurance  Company  have  renewed the
Expense Reimbursement  Agreement. If the Expense Reimbursement Agreement had not
been in effect and if the full expenses allowable under the Investment  Advisory
Agreement  between  the Ultra  Series Fund and the  Investment  Adviser had been
charged, the amounts that would have been charged and the ratios that would have
resulted are:

Growth and Income Stock Fund     1995        1994        1993     1992      1991      1990      1989      1988      1987

Amount Charged                   $491,168    $281,760  $210,141  $151,195  $90,028   $64,759   $54,773   $53,742   $50,913

Ratio of Expenses to
Average Net Assets                0.69%      0.70%        0.73%    0.74%      0.74%     0.77%    0.84%     1.10%    1.10%

Ratio of Net Investment
Income to Average Net Assets      2.23%      2.14%        1.76%    2.02%      2.49%     3.21%    2.64%     2.30%    2.89%

The Expense  Reimbursement  Agreement between CUNA Mutual Life Insurance Company
and the Fund was  terminated  effective  May 1, 1997 and the Fund entered into a
Management Agreement with CIMCO Inc., the Investment Adviser,  pursuant to which
the fees changed for Fund management and expenses. (See The Investment Adviser.)
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                  BALANCED FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                      Years Ended December 31
                                        ------------------------------------- BALANCED FUND -------------------------------------
(For a share outstanding throughout
  the period): .......................   1996     1995       1994     1993      1992      1991     1990     1989     1988     1987
<S>                                  <C>       <C>        <C>       <C>       <C>       <C>      <C>      <C>      <C>       <C>   
Net Asset Value, Beginning of Period  $14.63    $12.90     $13.70    $13.54    $13.44    $12.11   $12.59   $11.47   $10.98    $11.50
  Income from Investment Operations
   Net Investment Income .............   0.58      .55       0.52      0.50      0.55      0.62     0.74     0.61     0.60     0.55
   Net Realized and Unrealized Gain
    (Loss)on Investments .............   0.98     2.29      (0.56)     0.95      0.40      1.56    (0.29)    1.42     0.57     0.10

  Total from Investment Operations ...   1.56     2.84      (0.04)     1.45      0.95      2.18      .46     2.03     1.18     0.65

Distributions

 Distributions from Net Investment
    Income .........................   (0.58)       (.55)    (0.51)   (0.50)    (0.55)    (0.63)   (0.74)    (0.71)  (0.68)   (0.74)
 Distributions from Realized Capital
    Gains ..........................   (0.32)      (0.56)    (0.25)   (0.79)    (0.30)    (0.22)    (0.20)   (0.20)   0.00    (0.38)
          
Total Distributions ................   (0.90)      (1.11)    (0.76)   (1.29)    (0.85)    (0.85)   (0.94)    (0.91)  (0.68)   (1.17)
                                                                                                                                 
Net Asset Value, End of Period .....  $15.29      $14.63    $12.90   $13.70    $13.54    $13.44   $12.11    $12.59   $11.47   $10.98

Total Return* ......................   10.79%      22.27%    -0.46%   10.47%     6.85%    18.53%    3.75%    18.03%   10.87%   5.58%

Ratio/Supplemental Data

Net Assets, End of Period
  (000s Omitted) ...................  $194,725  $110,969   $67,468   $54,363   $41,604   $29,539  $19,964  $15,416  $10,271   $7,563

Ratio of Expenses to Average Net
  Assets** .........................     0.65%     0.65%     0.65%     0.65%     0.65%     0.65%    0.65%    0.65%    0.65%    0.65%

Ratio of Net Investment Income to
  Average Net Assets** .............     3.91%     4.03%     4.00%     3.62%     4.10%     4.98%    6.23%    5.97%    6.02%    5.85%

Portfolio Turnover Rate ............    33.48%    36.68%    28.53%    28.71%    19.23%    13.26%   27.07%   30.64%   11.35%   20.18%

Average Commission Rate ............    $0.06     $0.06

<FN>
*These  returns  are  after all  charges  at the  mutual  fund  level  have been
subtracted.  These  returns are higher than the returns at the separate  account
level  because  charges  made  at the  separate  account  level  have  not  been
subtracted.

** During the periods shown,  prior to 1996, CUNA Mutual Life Insurance  Company
and its  affiliates  absorbed  all expenses in excess of .65% of the average net
assets of the Capital  Appreciation  Stock,  Growth and Income Stock,  Balanced,
Bond  and  Money  Market  Funds  under  the  terms of an  Expense  Reimbursement
Agreement between the Ultra Series Fund and CUNA Mutual Life Insurance  Company.
Annually,  the Fund and CUNA  Mutual Life  Insurance  Company  have  renewed the
Expense Reimbursement  Agreement. If the Expense Reimbursement Agreement had not
been in effect and if the full expenses allowable under the Investment  Advisory
Agreement  between  the Ultra  Series Fund and the  Investment  Adviser had been
charged, the amounts that would have been charged and the ratios that would have
resulted are:

Balanced Fund ..............      1995        1994        1993       1992        1991         1990        1989       1988      1987

Amount Charged .............  $598,507    $417,750    $362,284   $254,326    $172,438     $132,028    $102,858    $81,246   $59,847

Ratio of Expenses to
Average Net Assets .........      0.68%      0.70%       0.74%      0.72%       0.71%        0.74%       0.82%      0.91%     0.93%

Ratio of Net Investment
Income to Average Net Assets      4.00%      3.95%       3.53%      4.03%       4.92%        6.14%       5.79%      5.77%     5.57%

The Expense  Reimbursement  Agreement between CUNA Mutual Life Insurance Company
and the Fund was  terminated  effective  May 1, 1997 and the Fund entered into a
Management Agreement with CIMCO Inc., the Investment Adviser,  pursuant to which
the fees changed for Fund management and expenses. (See The Investment Adviser.)
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                    BOND FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                      Years Ended December 31
                                      ----------------------------------------- BOND FUND -----------------------------------------
(For a share outstanding throughout 
   the period):                           1996     1995     1994     1993    1992     1991     1990     1989     1988    1987
<S>                                    <C>      <C>        <C>     <C>       <C>     <C>      <C>     <C>       <C>    <C>   
Net Asset Value, Beginning of Period     $10.63   $9.67    $10.58  $10.32    $10.37  $9.75     $9.93   $9.70     $9.79  $10.47
  Income from Investment Operations

   Net Investment Income                  0.65     0.60     0.59     0.64     0.69    0.77     0.89     0.87     0.80    0.76

   Net Realized and Unrealized Gain 
   (Loss)on Investments                  (0.28)    0.96    (0.90)    0.28    (0.03)   0.62    (0.18)    0.23    (0.03)  (0.46)

  Total from Investment Operations        0.37     1.56    (0.31)    0.92     0.66    1.39     0.71     1.11     0.77    0.30

  Distributions

   Distributions from Net Investment 
      Income                             (0.64)   (0.59)   (0.59)   (0.65)   (0.70)  (0.77)   (0.89)   (0.88)   (0.86)  (0.98)

   Distributions from Realized Capital 
     Gains                               (0.03)   (0.01)   (0.01)   (0.01)   (0.01)   0.00     0.00     0.00     0.00   (0.00)

  Total Distributions                    (0.67)   (0.60)   (0.60)   (0.66)   (0.71)  (0.77)   (0.89)   (0.88)   (0.86)  (0.98)

Net Asset Value, End of Period           $10.33  $10.63     $9.67  $10.58    $10.32  $10.37     $9.75   $9.93     $9.70   $9.79

Total Return*                             2.86%   16.37%    -3.06%   8.87%     6.47% 14.70%     7.41%  11.74%     8.05%   3.06%

Ratio/Supplemental Data

Net Assets, End of Period 
   (000s Omitted)                      $26,572   $13,725   $7,867   $6,297   $5,244   $3,975  $3,399   $3,315    $3,401  $3,029

Ratio of Expenses to Average 
   Net Assets**                           0.65%    0.65%    0.65%    0.65%    0.65%    0.65%   0.65%    0.65%    0.65%    0.65%

Ratio of Net Investment Income to
   Average Net Assets**                   6.25%    6.08%    6.03%    5.99%    6.83%    7.74%   8.87%    8.63%    8.50%    8.20%

Portfolio Turnover Rate                  25.67%   14.74%   11.97%   12.23%   13.58%    8.74%  46.09%   24.47%    4.31%   26.23%
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.
** During the periods shown,  prior to 1996, CUNA Mutual Life Insurance  Company
   and its affiliates absorbed all expenses in excess of .65% of the average net
   assets of the Capital Appreciation Stock, Growth and Income Stock,  Balanced,
   Bond and Money  Market  Funds  under the  terms of an  Expense  Reimbursement
   Agreement  between  the Ultra  Series  Fund and CUNA  Mutual  Life  Insurance
   Company.  Annually,  the Fund and CUNA Mutual  Life  Insurance  Company  have
   renewed the Expense  Reimbursement  Agreement.  If the Expense  Reimbursement
   Agreement had not been in effect and if the full expenses allowable under the
   Investment   Advisory  Agreement  between  the  Ultra  Series  Fund  and  the
   Investment Adviser had been charged, the amounts that would have been charged
   and the ratios that would have resulted are:

Bond Fund                                 1996     1995     1994     1993     1992    1991     1990     1989     1988    1987

Amount Charged                          $134,222  $70,290  $48,651  $44,293  $33,269 $27,311  $25,651  $28,139  $43,266 $41,968

Ratio of Expenses to
Average Net Assets                        0.67%    0.68%    0.70%    0.75%    0.75%   0.75%    0.77%    0.83%    1.31%   1.47%

Ratio of Net Investment
Income to Average Net Assets              6.23%    6.04%    5.98%    5.89%    6.74%   7.65%    8.75%    8.45%    7.84%   7.39%

The Expense  Reimbursement  Agreement between CUNA Mutual Life Insurance Company
and the Fund was  terminated  effective  May 1, 1997 and the Fund entered into a
Management Agreement with CIMCO Inc., the Investment Adviser,  pursuant to which
the fees changed for Fund management and expenses. (See The Investment Adviser.)
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                               MONEY MARKET FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                      Years Ended December 31
                                           -------------------------------- MONEY MARKET FUND --------------------------------
(For a share outstanding throughout 
    the period):                          1996     1995     1994     1993    1992     1991     1990    1989     1988     1987
<S>                                    <C>       <C>       <C>     <C>       <C>    <C>       <C>     <C>       <C>     <C>   
Net Asset Value, Beginning of Period      $1.00   $1.00     $1.00   $1.00     $1.00  $1.00     $1.00   $1.00     $1.00  $1.00

  Income from Investment Operations

   Net Investment Income                  0.05     0.05     0.03     0.03     0.03    0.05     0.08     0.08     0.07    0.06

   Net Realized and Unrealized Gain 
    (Loss)on Investments                  0.00     0.00     0.00     0.00     0.00    0.00     0.00     0.00     0.00    0.00

  Total from Investment Operations        0.05     0.05     0.03    0.03     0.03     0.05     0.08     0.08     0.07    0.06

  Distributions

   Distributions from Net Investment 
    Income                               (0.05)   (0.05)   (0.03)   (0.03)   (0.03)  (0.05)   (0.08)   (0.08)   (0.07)  (0.06)

  Distributions from Realized Capital 
    Gains                                (0.00)   (0.00)    0.00     0.00     0.00    0.00     0.00     0.00     0.00    0.00

  Total Distributions                    (0.05)   (0.05)   (0.03)   (0.03)   (0.03)  (0.05)   (0.08)   (0.08)   (0.07)  (0.06)

Net Asset Value, End of Period            $1.00   $1.00     $1.00   $1.00     $1.00  $1.00     $1.00   $1.00     $1.00  $1.00

Total Return*                             5.17%   5.21%     3.34%   2.86%     3.05%  5.36%     7.53%   8.39%     6.91%   6.14%

Ratio/Supplemental Data

Net Assets, End of Period 
  (000s Omitted)                       $21,011   $11,374   $7,799  $4,749    $5,097  $5,082    $4,794  $4,420    $2,541  $2,341

Ratio of Expenses to Average 
   Net Assets**                           0.65%   0.65%     0.65%   0.65%     0.65%   0.65%     0.65%   0.65%     0.65%   0.65%

Ratio of Net Investment Income to 
  Average Net Assets**                    4.74%   5.17%     3.66%   2.43%     3.05%   5.36%     7.53%   8.39%     6.91%   6.14%

Portfolio Turnover Rate                    --       --        --      --        --      --        --      --        --      --


For the Money  Market Fund,  the  "seven-day  average"  yield for the seven days
ended December 31, 1995, was 4.93% and the "effective" yield for that period was
5.05%.
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.

** During the periods shown,  prior to 1996, CUNA Mutual Life Insurance  Company
   and its affiliates absorbed all expenses in excess of .65% of the average net
   assets of the Capital Appreciation Stock, Growth and Income Stock,  Balanced,
   Bond and Money  Market  Funds  under the  terms of an  Expense  Reimbursement
   Agreement  between  the Ultra  Series  Fund and CUNA  Mutual  Life  Insurance
   Company.  Annually,  the Fund and CUNA Mutual  Life  Insurance  Company  have
   renewed the Expense  Reimbursement  Agreement.  If the Expense  Reimbursement
   Agreement had not been in effect and if the full expenses allowable under the
   Investment   Advisory  Agreement  between  the  Ultra  Series  Fund  and  the
   Investment Adviser had been charged, the amounts that would have been charged
   and the ratios that would have resulted are:

Money Market Fund                         1996     1995     1994     1993     1992    1991     1990     1989     1988    1987
                                          ----     ----     ----     ----     ----    ---------------------------------------

Amount Charged                          $117,520  $70,062  $44,391  $44,836  $39,068 $38,030  $34,514  $28,647  $37,340 $39,358

Ratio of Expenses to
Average Net Assets                        0.67%    0.73%    0.78%    0.77%    0.75%   0.73%    0.77%    0.87%    1.49%   1.68%

Ratio of Net Investment
Income to Average Net Assets              4.72%    5.09%    3.53%    2.31%    2.96%   5.29%    7.42%    8.17%    6.07%   5.11%

The Expense  Reimbursement  Agreement between CUNA Mutual Life Insurance Company
and the Fund was  terminated  effective  May 1, 1997 and the Fund entered into a
Management Agreement with CIMCO Inc., the Investment Adviser,  pursuant to which
the fees changed for Fund management and expenses. (See The Investment Adviser.)
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                              TREASURY 2000 FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                      Years Ended December 31
                                                  ---------------------------- TREASURY 2000 FUND ----------------------------
(For a share outstanding throughout the period)    1996     1995     1994     1993    1992     1991     1990     1989    1988
<S>                                             <C>      <C>      <C>      <C>      <C>      <C>       <C>      <C>     <C> 
Net Asset Value, Beginning of Period              $8.47     $7.00   $7.53     $6.53  $6.04     $5.02   $4.69     $3.85  $3.62

  Income from Investment Operations

   Net Investment Income                           0.58     0.58     0.53     0.48    0.45     0.41     0.38     0.34    0.14

   Net Realized and Unrealized Gain (Loss)
    on Investments                                (0.41)    0.89    (1.06)    0.52    0.04     0.61    (0.05)    0.50    0.09

  Total from Investment Operations                 0.17     1.47    (0.53)    1.00    0.49     1.02     0.33     0.84    0.23

  Distributions

   Distributions from Net Investment Income        0.00     0.00     0.00     0.00    0.00     0.00     0.00     0.00    0.00

   Distributions from Realized Capital Gains       0.00     0.00     0.00     0.00    0.00     0.00     0.00     0.00    0.00

   Total Distributions                             0.00     0.00     0.00     0.00    0.00     0.00     0.00     0.00    0.00

Net Asset Value, End of Period                    $8.64     $8.47   $7.00     $7.53  $6.53     $6.04   $5.02     $4.69  $3.85

Total Return*                                      2.10%   20.99%   -7.12%   15.43%   8.01%   20.37%    7.12%   21.79%   6.28%

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)          $1,585   $1,545   $1,272   $1,363  $1,176   $1,084    $987     $834    $681

Ratio of Expenses to Average Net Assets            0.45%    0.45%    0.45%    0.45%   0.45%    0.45%    0.45%    0.45%   0.45%

Ratio of Net Investment Income to Average
   Net Assets                                      7.03%    7.40%    7.50%    6.69%   7.26%    7.76%    8.25%    8.02%   8.70%

Portfolio Turnover Rate                             --       --       --       --      --       --       --       --      --

<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.
</FN>
</TABLE>
<PAGE>

                              THE ULTRA SERIES FUND

The Ultra Series Fund was established as a Massachusetts  Business Trust under a
Declaration of Trust dated September 16, 1983. The Ultra Series Fund is a series
fund with six separate  investment  portfolios,  each of which is a diversified,
open-end  management  investment  company,  in effect,  a separate  mutual  fund
("Fund"). The Ultra Series Fund issues a separate series of shares of beneficial
interest for each Fund representing fractional undivided interests in that Fund.
An  investor  in a Fund is entitled  to a pro-rata  share of all  dividends  and
distributions  arising from the net income and capital gains on the  investments
of that Fund. An investor also shares in any losses of that Fund.  The six Funds
are: Capital Appreciation Stock, Growth and Income Stock, Balanced,  Bond, Money
Market,  and Treasury 2000. In the future,  the number of Funds may change.  The
Declaration of Trust permits the Ultra Series Fund to issue an unlimited  number
of shares of each series and to sub-divide the shares of each series into two or
more classes. Currently, each series of shares is divided into Class C and Class
Z shares.  Class C and Class Z shares are identical except for the fact that the
net asset  value of each Class C share  reflects  a  distribution  fee  assessed
against  the  assets  of each  Fund  supporting  Class C  shares  pursuant  to a
distribution  plan adopted in  accordance  with Rule 12b-1 under the  Investment
Company Act of 1940 (the "Act"). (See FEE TABLES.)

The Ultra Series Fund offers its shares to separate accounts of CUNA Mutual Life
Insurance  Company (the "Company") or of its "permanent  affiliate," CUNA Mutual
Insurance Society ("CUNA Mutual") and subsidiaries and affiliates of the Company
and CUNA  Mutual  (together,  the "CUNA  Mutual  Group") as well as to  separate
accounts of other unaffiliated life insurance  companies as funding vehicles for
certain individual variable annuity contracts,  group variable annuity contracts
and individual  variable life insurance  contracts.  Most such separate accounts
are each,  like the Ultra Series Fund,  registered as investment  companies with
the Securities and Exchange Commission ("SEC"), and a separate prospectus, which
accompanies  this  Prospectus,  describes  each such  separate  account  and its
related  contract.  Some insurance  company separate  accounts  supporting group
variable  annuity  contracts  sold solely to  qualified  pension and  retirement
plans, however, are not investment companies and are not registered with the SEC
as investment  companies nor are interests in the separate account registered as
securities under the federal securities laws. Although some disclosure documents
relating to such group variable annuity contracts (and/or to the plan purchasing
the  contracts)  may be  provided to the plan  purchasing  the  contracts  or to
participants in such a plan, no prospectus  exists for the contracts.  The Ultra
Series  Fund  also may  offer its  shares  directly  to  qualified  pension  and
retirement  plans.  The Ultra  Series Fund  generally  offers  Class Z shares to
separate  accounts of CUNA Mutual  Group  insurance  companies  and to qualified
pension and retirement  plans of CUNA Mutual Group  companies and offers Class C
shares to separate accounts of insurance  companies and to qualified pension and
retirements  plans that are not  affiliated  with CUNA Mutual  Group.  The Ultra
Series Fund does not offer its shares directly to the general public.

Because  shares  of the  Ultra  Series  Fund are sold to the CUNA  Mutual  Group
separate  accounts,  qualified  retirement plans sponsored by CUNA Mutual Group,
unaffiliated insurance company separate accounts and qualified retirement plans,
it is  possible  that  material  conflicts  could  arise  among and  between the
interests of: (1) variable annuity contract owners (or participants  under group
variable annuity  contracts) and variable life insurance contract owners, or (2)
owners of variable  annuity and variable life insurance  contracts of affiliated
and  unaffiliated  insurance  companies and (3)  participants  in affiliated and
unaffiliated  qualified retirement plans. Such material conflicts could include,
for example,  differences in federal tax treatment of variable annuity contracts
versus  variable  life  insurance  contracts.  The  Ultra  Series  Fund does not
currently  foresee  any  disadvantage  to one  category of  investors  vis-a-vis
another  arising  from the fact  that the Ultra  Series  Fund's  shares  support
different  types of variable  insurance  contracts.  However,  the Ultra  Series
Fund's  Board of Trustees  will  continuously  monitor  events to  identify  any
potential  material  conflicts that may arise between the interests of different
categories or classes of investors and to determine what action,  if any, should
be taken to resolve such conflicts.  Such action may include redeeming shares of
the Ultra Series Fund held by one or more of the separate  accounts or qualified
retirement plans involved in any material irreconcilable conflict.

                       INVESTMENT OBJECTIVES AND POLICIES

Each Fund has one or more investment  objectives and related investment policies
and uses various investment  techniques to pursue these objectives and policies.
There can be no  assurance  that any of the Funds will  achieve  its  investment
objective or objectives.  Investors should not consider any one Fund alone to be
a  complete  investment  program.  All of the Funds are  subject  to the risk of
changing economic conditions, as well as the risk inherent in the ability of the
Fund's  investment  adviser to make changes in the portfolio  composition of the
Fund in anticipation of changes in economic, business, and financial conditions.
As with any security,  a risk of loss is inherent in an investment in the shares
of any of the Funds.

The different types of securities,  investments,  and investment techniques used
by each Fund all have  attendant  risks of varying  degrees.  For example,  with
respect to equity securities,  there can be no assurance of capital appreciation
and there is a  substantial  risk of decline.  With respect to debt  securities,
there  exists the risk that the issuer of a security may not be able to meet its
obligations  on  interest  or  principal  payments  at the time  required by the
instrument. In addition, the value of debt instruments generally rises and falls
inversely with prevailing interest rates.

Certain types of  investments  and investment  techniques  common to one or more
Funds are  described  in  greater  detail,  including  the risks of each,  under
SPECIAL INVESTMENT  TECHNIQUES in this Prospectus or in INVESTMENT  PRACTICES in
the Statement of Additional  Information.  The Funds are also subject to certain
investment   restrictions  that  are  described  under  the  caption  INVESTMENT
LIMITATIONS in the Statement of Additional Information.

   
The  investment  objective or objectives of each Fund as well as the  investment
restrictions  of each Fund are  fundamental  and may not be changed  without the
approval of a majority of the votes  attributable to the  outstanding  shares of
that  Fund.  (See   INVESTMENT   LIMITATIONS  in  the  Statement  of  Additional
Information.)  Investment policies are not fundamental and may be changed by the
Ultra  Series  Fund's  Board of  Trustees  without  shareholder  approval.  (See
INVESTMENT  PRACTICES and INVESTMENT  LIMITATIONS in the Statement of Additional
Information.)
    

Capital Appreciation Stock Fund

The  primary  investment  objective  of the Capital  Appreciation  Stock Fund is
long-term capital growth. Due to its more aggressive focus on capital growth and
lack of emphasis on current income, this Fund will typically  experience greater
variability  of  returns  over time than the Growth and  Income  Stock  Fund.  A
characteristic  common to most  stocks  owned  will be an  attractive  valuation
relative to the expected  level and  certainty of the issuing  company's  future
earnings. Relative to the Growth and Income Stock Fund, the Capital Appreciation
Stock Fund will include some smaller,  less developed issuers and some companies
undergoing more significant  fundamental changes in their markets or operations.
The Fund  will  diversify  its  holdings  among  various  industries  and  among
companies  within those  industries but will often be less  diversified than the
Growth and Income  Stock  Fund.  The  combination  of these  factors  introduces
greater  investment  risk than the Growth and Income  Stock  Fund,  but can also
provide higher long-term returns than the returns typically  available from less
variable investments.  When, in the opinion of management, current cash needs or
market or economic  conditions  warrant,  the Fund may maintain a portion of its
assets in cash or cash  equivalents of the types  permitted for the Money Market
Fund.

Consistent  with  applicable  regulatory  requirements,  the Fund may enter into
repurchase  agreements  and  borrow  money.  Also,  the Fund may lend  portfolio
securities,  invest in restricted securities,  invest in foreign securities, and
invest in put and call  options,  stock index futures and related  options.  The
Fund may invest up to 25% of assets in American  Depository  Receipts  ("ADRs").
These  practices  are  described  in  SPECIAL  INVESTMENT  TECHNIQUES  or in the
Statement of Additional Information.

Growth and Income Stock Fund

The  primary  investment  objective  of the  Growth  and  Income  Stock  Fund is
long-term  capital growth,  with income as a secondary  consideration.  The Fund
will focus on stocks of  companies  with  financial  and market  strength  and a
long-term record of performance.  Primarily  through  ownership of a diversified
portfolio of common stocks and securities  convertible  into common stocks,  the
Fund will seek a rate of return in excess of returns  typically  available  from
less variable investment  alternatives.  A characteristic  common to most stocks
owned will be an attractive valuation relative to the issuing company's apparent
strength and earnings  capability.  The Fund will  diversify its holdings  among
various  industries and among companies  within those  industries.  When, in the
opinion  of  management,  current  cash needs or market or  economic  conditions
warrant,  the  Fund  may  maintain  a  portion  of its  assets  in  cash or cash
equivalents of the types permitted for the Money Market Fund.

Consistent  with  applicable  regulatory  requirements,  the Fund may enter into
repurchase  agreements  and  borrow  money.  Also,  the Fund may lend  portfolio
securities,  invest in restricted securities,  invest in foreign securities, and
invest in put and call  options,  stock index futures and related  options.  The
Fund may invest up to 25% of assets in ADRs.  These  practices  are described in
SPECIAL INVESTMENT TECHNIQUES or in the Statement of Additional Information.

Balanced Fund

The investment  objective of the Balanced Fund is to achieve a high total return
through the  combination of income and capital  appreciation.  Total returns are
expected to be less variable than those of the Capital  Appreciation  Stock Fund
and the Growth and Income Stock Fund but more variable  than the Bond Fund.  The
Balanced  Fund invests in a broadly  diversified  list of  securities  including
common  stocks,  bonds and money market  instruments.  The  percentage of assets
invested  in  equity  securities,  fixed  income  securities  and  money  market
instruments  may vary  somewhat  depending  upon  management's  judgment  of the
relative  attractiveness  of each sector and anticipated cash needs of the Fund.
Generally,  however,  common stocks will constitute 60% to 40% of Fund's assets,
bonds will  constitute 40% to 60% of Fund's assets and money market  instruments
may  constitute  up to  20%  of  Fund's  assets.  (See  Money  Market  Fund  for
description of money market instruments; see Bond Fund for description of bonds;
see  Capital  Appreciation  Stock  Fund and  Growth  and  Income  Stock Fund for
description of equity securities.)

Debt  securities  invested in by the Fund will be affected by general changes in
interest  rates,  resulting  in  increases  or  decreases  in the value of these
securities.  Market prices of debt  securities  tend to rise when interest rates
fall, and fall when interest rates rise.  Issuers of debt  securities may not be
able to meet their  interest or  principal  payment  obligations  when due.  The
ability of the portfolio to realize  interest  under  repurchase  agreements and
pursuant to loans of the Fund's  securities  is  dependent on the ability of the
seller or borrower, as the case may be, to perform its obligations to the Fund.

Consistent  with  applicable  regulatory  requirements,  the Fund may enter into
repurchase  agreements  and  borrow  money.  Also,  the Fund may lend  portfolio
securities,  invest in  restricted  securities,  invest in  foreign  securities,
invest in put and call  options,  financial  futures,  stock  index  futures and
related  options.  The Fund  may  invest  up to 15% of  assets  in  ADRs.  These
practices are described in the SPECIAL INVESTMENT TECHNIQUES or in the Statement
of Additional Information.

Bond Fund

The primary investment objective of the Bond Fund is to generate a high level of
current  income,  consistent  with the prudent  limitation of  investment  risk,
through  investment in a diversified  portfolio of fixed-income  securities with
maturities of up to 30 years.  To keep current income  relatively  stable and to
limit share price  volatility,  the portfolio will emphasize  investment  grade,
primarily  intermediate  term  securities.  Pursuit of these  objectives  can be
expected  to result  over time in a lower  average  return  than in the  Capital
Appreciation  Stock Fund,  Growth and Income  Stock Fund or Balanced  Fund.  The
assets  of the  Fund  may  also  be held in  cash  or  temporarily  invested  in
short-term  investments  when, in the opinion of management,  current  liquidity
needs or market  or  economic  conditions  warrant.  The Fund may  invest in the
following instruments:

         Corporate Debt Securities:  Issued by domestic and foreign corporations
         which have a rating within the four highest categories as determined by
         Standard & Poor's Corporation  and/or Moody's Investors  Service,  Inc.
         The ratings are described in the Statement of Additional Information.

         U.S.  Government  Debt  Securities:  Issued or  guaranteed  by the U.S.
         Government or its agencies or instrumentalities  (See Money Market Fund
         for a description of U.S. Government securities).

         Foreign  Government Debt Securities:  Issued or guaranteed by a foreign
         government  or its  agencies  or  instrumentalities,  payable  in  U.S.
         dollars,  which have a rating  within the four  highest  categories  as
         established by Standard & Poor's  Corporation  and/or Moody's Investors
         Service, Inc.

         Other Issuer Debt  Securities:  Issued or guaranteed  by  corporations,
         banking  institutions,  and  others  which,  although  not  rated  by a
         national  rating service,  are considered by the Investment  Adviser to
         have an investment quality equivalent to the four highest categories as
         determined by Standard and Poor's  Corporation and/or Moody's Investors
         Service, Inc.

         Cash or Cash  Equivalents:  Of the types permitted for the Money Market
         Fund.

The Bond Fund will be affected by general changes in interest rates resulting in
increases or decreases in the value of the Fund's  securities.  Market prices of
debt  securities  tend to rise when  interest  rates fall and fall when interest
rates rise. Issuers of debt securities may not be able to meet their interest or
principal  payment  obligations  when due.  The  ability  of the Fund to realize
interest  under  repurchase  agreements  and  pursuant  to loans  of the  Fund's
securities  is dependent  on the ability of the seller or borrower,  as the case
may be, to perform its obligation to the Fund.

The Bond Fund  currently  invests no more than 5% of its net assets in corporate
or  foreign  government  debt  securities  which  are  not in the  four  highest
categories  as rated by  Standard  & Poor's  Corporation  or  Moody's  Investors
Service, Inc.

Consistent  with  applicable  regulatory  requirements,  the Fund may enter into
repurchase  agreements  and  borrow  money.  Also,  the Fund may lend  portfolio
securities,  invest in  restricted  securities,  invest in  foreign  securities,
invest in put and call options,  financial futures,  and related options.  These
practices are described in SPECIAL INVESTMENT  TECHNIQUES or in the Statement of
Additional Information.

Money Market Fund

The investment objective of the Money Market Fund is to seek the highest current
income available from money market instruments  consistent with the preservation
of capital  and  liquidity.  The Fund will  maintain a  dollar-weighted  average
portfolio  maturity  which  does not  exceed  90 days.  The Fund  will  purchase
instruments maturing in twelve months or less from the date of purchase.
The Fund  will  purchase  instruments  that  meet one of the  following  quality
standards:

1.       Securities that at the time of purchase are rated in the highest rating
         category for  short-term  debt  obligations  by at least two nationally
         recognized statistical rating organizations;

2.       Unrated  securities that at the time of purchase the Investment Adviser
         determines  that if they had been  rated  would  have been rated in the
         highest rating category for short-term debt obligations by at least two
         nationally recognized statistical rating organizations; or

3.       Securities  that at the time of issuance were long-term  securities but
         that at the time of purchase have a remaining maturity of less than one
         year  and  whose  issuer  has  received  with  respect  to a  class  of
         short-term  debt  obligations  (or any security within that class) that
         now is  comparable  in priority  and  security  with the security to be
         purchased,  the highest rating category for short-term debt obligations
         from  at   least   two   nationally   recognized   statistical   rating
         organizations.

The Fund may invest in the following  instruments meeting the above maturity and
quality standards:

         U.S. Government  Obligations:  U.S. Government  securities include, but
         are not limited to:  direct  obligations  of the U.S.  Treasury such as
         U.S.  Treasury bills,  notes and bonds, and notes,  bonds, and discount
         notes of U.S.  Government  instrumentalities  or agencies,  such as the
         Federal Land Bank, Bank for Cooperatives,  Federal  Intermediate Credit
         Bank, Federal Home Loan Bank,  Farmers Home  Administration and Federal
         National Mortgage Association. The Fund may invest in securities issued
         or guaranteed  by any of the foregoing  entities or by any other agency
         or  instrumentality  established  or sponsored by the U.S.  Government.
         Some  obligations  issued  or  guaranteed  by  government  agencies  or
         instrumentalities  of the U.S.  Government are backed by the full faith
         and credit of the U.S. Government,  such as U.S. Treasury bills; others
         are backed by the right of the issuer to borrow from the U.S.  Treasury
         or are backed by the credit of the  agency or  instrumentality  issuing
         the  obligation.  No  assurance  can be given that the U.S.  Government
         would   provide   financial   support   to  U.S.   Government-sponsored
         instrumentalities because it is not obligated to do so.

         Commercial Paper:  Corporations issue these unsecured  promissory notes
         to finance their short-term credit needs.

         Corporate  Obligations:  Corporations  issue  these  bonds and notes to
         finance  long-term  credit  needs.  The Fund only  invests in corporate
         obligations which have a maturity when purchased of one year or less.

         Bank  Obligations:  The Fund may  invest in the  following  obligations
         issued by banks subject to regulation by the U.S. Government and having
         total  assets of $1  billion or more:  certificates  of  deposit,  time
         deposits,   bankers'   acceptances.   The  Fund  may  also   invest  in
         certificates of deposit of savings  institutions  regulated by the U.S.
         Government  and having total assets of $1 billion or more. The Fund may
         invest in the  securities of foreign  branches of U.S.  banks,  such as
         negotiable  certificates of deposit  ("Eurodollar CDs"), and may invest
         in  foreign  securities.  All such  securities  must be payable in U.S.
         dollars.  U.S. dollar  denominated  obligations of foreign  branches of
         U.S.  banks and U.S.  branches of foreign  banks are not insured by the
         Federal  Deposit  Insurance   Corporation.   (See  SPECIAL   INVESTMENT
         TECHNIQUES.)

         Certificates of Deposit of Smaller Banks and Savings Institutions:  The
         Fund may invest in  certificates of deposit issued by banks and savings
         institutions  with total assets of less than $1 billion  provided  they
         are fully insured in principal amount,  but not as to interest,  by the
         Federal  Deposit  Insurance  Corporation,  or the National Credit Union
         Share  Insurance  Fund. In determining  whether and to what extent such
         securities  will be acquired by the Fund, the  Investment  Adviser will
         consider  factors such as yield,  availability  of a resale  market for
         certificates  of  deposit  of  small   institutions,   and  the  effect
         investments  in  these  securities  may  have  on  the  Fund's  overall
         liquidity.

Although  the Fund  seeks to  maintain  a Net  Asset  Value of $1 per  share for
purposes of purchases and  redemptions,  there can be no assurance that the Fund
will be able to maintain a stable Net Asset Value of $1 per share. The Fund will
be affected by general  changes in interest  rates  resulting  in  increases  or
decreases in the value of the  obligations  held by the Fund.  The values of the
securities in the portfolio can be expected to vary  inversely to the changes in
prevailing  interest rates. Thus, if interest rates have increased from the time
a security was purchased,  such security, if sold, might be sold at a price less
than its purchase cost. Similarly, if interest rates have declined from the time
a security  was  purchased,  such  security,  if sold,  might be sold at a price
greater than its purchase cost. In either instance,  if the security was held to
maturity,  no loss or gain  would  normally  be  realized  as a result  of these
fluctuations.  Redemptions  of shares could require the sale of investments at a
time when such a sale might not otherwise be desirable. The ability of the other
party to the  transaction  to perform its  obligations to the Fund may determine
whether the Fund will receive the principal invested and the interest due.

Consistent  with  applicable  regulatory  requirements,  the Fund may enter into
repurchase  agreements  and borrow money.  Also,  the Fund may invest in foreign
securities. These practices are described in SPECIAL INVESTMENT TECHNIQUES.

Treasury 2000 Fund

The  investment  objective  of the  Treasury  2000 Fund is to provide  safety of
capital and a relatively  predictable payout upon portfolio maturity,  primarily
by investing  in Stripped  Treasury  Securities.  Stripped  Treasury  Securities
include U.S.  Treasury debt obligations  originally issued as bearer bonds which
have been stripped of their unmatured interest coupons,  coupons which have been
stripped from U.S.  Treasury  bearer  bonds,  and receipts or  certificates  for
stripped U.S.  Treasury debt obligations.  Stripped  Treasury  Securities do not
receive  any  periodic  payments  of  interest  and are  not  subject  to  early
redemption. The Stripped Treasury Securities held by this Fund mature on (have a
portfolio maturity date of) November 15, 2000.

Unlike most  coupon-bearing  bonds,  Stripped Treasury  Securities are sold at a
substantial  discount  from face value  because the buyer of  Stripped  Treasury
Securities  receives  only the right to receive one future fixed  payment on the
security  and does not receive any rights to periodic  interest  payments on the
security.  While Stripped Treasury Securities  insulate  shareholders from being
unable to invest  interest  payments  received at a rate as high as the yield on
the original security, they also prevent investing the interest at a higher rate
should interest rates raise.

Because  of  their  substantial  discount,   Stripped  Treasury  Securities  are
particularly  susceptible  to wide  fluctuations  in  value  as  interest  rates
increase or decrease. The longer the term to maturity, the more susceptible they
will be to a given change in interest rate levels.  Variable  rates of inflation
and economic growth,  together with the fiscal and monetary  policies adopted to
attempt  to deal with  these and other  economic  problems,  contribute  to wide
fluctuations  in  interest  rates  (and  thus in the  value of  fixed-rate  debt
obligations like these).  Although more volatile,  Stripped Treasury  Securities
avoid reinvestment risk on the increase in value of the security.  Avoiding this
risk is an important  factor in being able to achieve a  relatively  predictable
payout upon portfolio maturity.

In addition to Stripped Treasury  Securities,  the Treasury 2000 Fund may invest
in  coupon-bearing  Treasury  Notes with  maturities  identical  to those of the
Stripped  Treasury  Securities held in the portfolio.  The Treasury Notes may be
purchased to the extent  necessary to maintain  sufficient  cash flow to pay the
Adviser's fees.

On or within 12 months prior to the portfolio maturity date, the securities will
be liquidated.  (See MANAGEMENT OF THE ULTRA SERIES FUND and OFFER, PURCHASE AND
REDEMPTION OF SHARES.) Once the Treasury 2000 Fund has liquidated its portfolio,
additional  Stripped Treasury Securities with a portfolio maturity date selected
at that time may be purchased and the Fund may continue,  with  liquidation  and
subsequent refunding occurring from time to time. Operation of the new portfolio
would be consistent  with the operation of the Treasury 2000  portfolio.  If, at
the time of the  portfolio  maturity date for this Fund, it appears not to be in
the  best  interest  of  the  Fund  to  purchase  additional  Stripped  Treasury
Securities,  the Fund will  distribute  its  assets and cease  operations.  (See
MANAGEMENT  OF THE ULTRA  SERIES  FUND and OFFER,  PURCHASE  AND  REDEMPTION  OF
SHARES.)

Consistent  with  applicable  regulatory  requirements,  the Fund may enter into
repurchase  agreements  and  borrow  money.  Also,  the Fund may lend  portfolio
securities and invest in financial futures and related options.  These practices
are described in SPECIAL INVESTMENT TECHNIQUES or in the Statement of Additional
Information.

                          SPECIAL INVESTMENT TECHNIQUES

Investment Techniques and Instruments Authorized But Not Used

As  described  above,  certain of the Funds may lend  portfolio  securities  and
invest  in  restricted  securities,  foreign  securities,  put and  call  option
contracts,  stock index futures  contracts,  financial  futures  contracts,  and
options on stock index  futures  contracts and  financial  futures  contracts in
which the Fund can invest.  None of the Funds has  employed  these  practices or
invested in these instruments  during the past year and has no current intention
of doing so in the foreseeable future. Each is described in INVESTMENT PRACTICES
in the Statement of Additional Information.

Repurchase Agreements

Each Fund may enter into repurchase  agreements ("repos") with banks and dealers
in U.S. Government securities.  Under a repurchase agreement, a Fund may acquire
an  underlying  debt  instrument  for a relatively  short  period  subject to an
obligation of the seller to repurchase  and the Fund to resell the instrument at
a fixed price and time, thereby  determining the yield during the Fund's holding
period.   The  yield  during  the  holding   period  is  insulated  from  market
fluctuations.  The yield is not related to the interest  rate on the  underlying
securities.  Under the Act,  repurchase  agreements are considered  loans by the
Fund. The difference between the total amount to be received upon the repurchase
of the  securities  and the price  paid by the Fund upon  their  acquisition  is
accrued  daily  as  interest.  If the  institution  defaults  on the  repurchase
agreement, the Fund will retain possession of the underlying securities.  In the
event of a  default  by an  institution,  the Fund may  incur  certain  costs in
liquidating the collateral, and could also incur a loss if the proceeds realized
upon sale of the  underlying  obligations  are less than the  original  purchase
price. In addition, if bankruptcy  proceedings are commenced with respect to the
seller, realization on the collateral may be delayed or limited and the Fund may
incur  additional  costs.  In such a case,  the Fund  will be  subject  to risks
associated  with changes in the market value of the  collateral  securities.  In
order to limit the risks associated with entry into repurchase  agreements,  the
Trustees  have  adopted  the  following  policies  with  respect  to  repurchase
agreements.  The portfolios will enter into repurchase  agreements only (a) with
the  Ultra  Series  Fund's  custodian  bank,  (b)  with  banks  (other  than the
custodian) having capital (and surplus) of at least $1 billion or (c) with major
brokerage firms which are among the 10 largest government securities dealers and
which have been approved by the Board of Trustees,  upon  recommendation  by the
Ultra Series  Fund's  Investment  Adviser.  The Fund will obtain  collateral  in
proper form having a market value of not less than 100% of the repurchase price.
Such collateral will be U.S. Government obligations as defined under the section
describing the Money Market Fund.

Borrowing

All of the Funds may borrow money but only from banks and only for  temporary or
short-term  purposes.  Temporary or short-term  purposes may include  short-term
(i.e.,  five business  days)  credits for clearing  portfolio  transactions  and
borrowing in order to meet redemption  requests or to finance failed settlements
of portfolio trades. No Fund will borrow for leveraging purposes. Each Fund will
maintain a  continuous  asset  coverage of at least 300% (as defined in the Act)
with  respect  to all of its  borrowings.  Should  the value of a Fund's  assets
decline to below 300% of borrowings,  the Fund may be required to sell portfolio
securities  within  three days to reduce the Fund's  debt and  restore  the 300%
asset  coverage.  Borrowing  involves  interest  costs. A Fund will not purchase
additional securities while its borrowings exceed 5% of its total assets.

Foreign Securities

Investing  in  foreign  securities  involves  significant  risks  not  typically
associated  with  investing in domestic  securities.  Foreign  securities may be
affected by changes in currency exchange rates,  changes in foreign or U.S. laws
or  restrictions   applicable  to  such  investments  and  in  exchange  control
regulations. Some foreign stock markets have substantially less volume than, for
example,  the New York Stock Exchange and securities of some foreign issuers may
be less  liquid than  securities  of domestic  issuers.  Commissions  and dealer
mark-ups on  transactions  in foreign  securities may be higher than for similar
transactions  in the  United  States.  In  addition,  clearance  and  settlement
procedures  may be different in foreign  countries and, in certain  markets,  on
certain occasions, such procedures have been unable to keep pace with the volume
of   securities   transactions,   thus  making  it  difficult  to  conduct  such
transactions.

Foreign issuers of securities are not generally  subject to uniform  accounting,
auditing and financial  reporting  standards  comparable to those  applicable to
domestic  companies.  There may be less publicly  available  information about a
foreign  issuer than about a domestic one. In addition,  there is generally less
government  regulation  of stock  exchanges,  brokers,  and listed and  unlisted
issuers  in  foreign  countries  than in the United  States.  Furthermore,  with
respect to certain foreign countries,  there is the possibility of expropriation
or  confiscatory  taxation,  imposition  of  withholding  taxes on  dividend  or
interest  payments,  limitations  on the removal of funds or other assets of the
Fund, or political or social instability or diplomatic  developments which could
affect investments in those countries.

Many foreign  securities are  represented  by ADRs.  ADRs represent the right to
receive  foreign   securities   deposited  in  a  domestic  bank  or  a  foreign
correspondent  bank.  Prices of ADRs are  quoted in U.S.  dollars,  and ADRs are
traded in the U.S. on exchanges  or  over-the-counter  and are  sponsored by and
issued by domestic  banks.  In general,  there is a large,  liquid market in the
United  States for ADRs  quoted on a national  exchange  or the NASD's  national
market system. The information  available for ADRs is subject to the accounting,
auditing and financial reporting standards of the domestic market or exchange on
which the they are traded,  which  standards  are more uniform and exacting than
those to which many  issuers  of foreign  securities  are  subject.  ADRs do not
eliminate  all of the risk inherent in investing in foreign  securities.  To the
extent that a Fund acquires ADRs through a bank that does not have a contractual
relationship  with the issuer of a foreign  security  underlying  the receipt to
issue and service the receipt,  there may be an increased  possibility  that the
Fund would not become aware of and be able to respond to corporate  actions such
as stock splits or rights  offerings  involving  the foreign  issuer in a timely
manner.  The market  value of ADRs is  dependent  upon the  market  value of the
underlying  securities and  fluctuations in the value of the currencies in which
the underlying security is denominated relative to the U.S. dollar. In addition,
lack of  information  about an issuer of the  underlying  security may result in
inefficiencies  in the  valuation of the related ADR.  However,  by investing in
ADRs rather  than  directly in foreign  securities,  a Fund will avoid  currency
risks during the settlement period for both purchases and sales.

                       MANAGEMENT OF THE ULTRA SERIES FUND

The Trustees

The  overall  responsibility  for the  supervision  of the  affairs of the Ultra
Series  Fund vests in the  Trustees.  CIMCO Inc.  (the  "Investment  Adviser" or
"Adviser") has agreed to handle the day-to-day affairs of the Ultra Series Fund.
The Trustees  meet  periodically  to review the affairs of the Ultra Series Fund
and to establish certain  guidelines which the Investment Adviser is expected to
follow in  implementing  the  investment  objectives  and  policies of the Ultra
Series Fund.

CUNA Mutual Life Insurance Company

The Company is a mutual life insurance company organized under the laws of Iowa,
with its home office at 2000 Heritage Way,  Waverly,  Iowa 50677. The Company is
the transfer agent and the dividend  disbursing agent for the Ultra Series Fund.
The Company owns a one-half interest in CIMCO Inc., the Investment  Adviser.  On
July 1, 1990,  the Company  entered into a permanent  affiliation  with the CUNA
Mutual Insurance  Society,  5910 Mineral Point Road,  Madison,  Wisconsin 53705.
CUNA Mutual Investment Corporation,  5910 Mineral Point Road, Madison, Wisconsin
53705,  is an investment  subsidiary  wholly-owned  by CUNA Mutual.  CUNA Mutual
Investment  Corporation owns a one-half interest in the Investment Adviser. CUNA
Mutual  Investment  Corporation  is the sole owner of CUNA  Brokerage  Services,
Inc., the principal  underwriter for the Ultra Series Fund. Both the Company and
CUNA Mutual are mutual insurance companies owned by their policyholders.

The Investment Adviser

Since the inception of the Ultra Series Fund,  the  Investment  Adviser has been
CIMCO Inc. The  Investment  Adviser was  established  July 6, 1982.  It provides
investment  advice to the Ultra Series Fund,  pension funds,  to the Company and
its  subsidiaries and to CUNA Mutual and its  subsidiaries.  The majority of the
Board of  Directors of the  Investment  Adviser are  independent  of CUNA Mutual
Group. The principal place of business of the Investment Adviser is 5910 Mineral
Point Road, Madison, WI 53705.

CIMCO  employs a team approach in the  management of all the Funds.  Lawrence R.
Halverson,  CFA  (Chartered  Financial  Analyst),  is  co-manager of the Capital
Appreciation Stock Fund, Growth and Income Stock Fund, Balanced Fund, Bond Fund,
and Treasury  2000 Fund.  Since  December 1, 1987, he has been employed with the
Investment  Adviser and is now Vice  President and Secretary of the Ultra Series
Fund, and Senior Vice President and Secretary of the Investment Adviser. Annette
E. Hellmer, CFA is co-manager of the Capital Appreciation Stock Fund, Growth and
Income Stock Fund,  and Balanced  Fund.  She has been employed by the Investment
Adviser  since  August 1, 1996.  Joseph L.  Gogola,  CFA, is  co-manager  of the
Balanced  Fund,  Bond Fund,  and Treasury 2000 Fund. He has been employed by the
Investment  Adviser  since  January  1,  1992,  and  had  been  employed  in the
Investment  Department  of CUNA Mutual for several  years prior to that date. In
addition  to work on behalf of the Ultra  Series  Fund,  each  manager  performs
advisory services for other clients of the Investment Adviser.

The Management Agreement

The Investment Adviser, pursuant to a Management Agreement,  provides investment
advice for each Fund and provides or arranges for the provision of substantially
all other services required by the Ultra Series Fund through service  agreements
with affiliated and unaffiliated  service  providers.  Such services include all
administrative,  accounting  and  legal  services  as  well as the  services  of
custodians,  transfer agents and dividend disbursing agents. There are, however,
certain expenses that the Ultra Series Fund pays for itself under the Management
Agreement.  These are: fees of the independent Trustees, fees of the independent
auditors,  interest on borrowings by a Fund, any taxes that a Fund must pay, and
any  extraordinary  expenses  incurred  by a Fund or Funds  not in the  ordinary
course of business.  As full  compensation for these services,  the Ultra Series
Fund pays the  Investment  Adviser  a  unitary  fee  computed  at an  annualized
percentage  rate of the average  value of the daily net assets of each series as
set forth in the table below:

                              Management Fee Table

         Series                                              Management Fee
         ------                                              --------------
         Capital Appreciation Stock                          0.80 %
         Growth & Income Stock                               0.60 %
         Balanced                                            0.70 %
         Bond                                                0.55 %
         Money Market                                        0.45 %
         Treasury 2000                                       0.45 %

The Ultra Series Fund anticipates that under the Management Agreement, each Fund
will  incur  expenses,   other  than  the  above   management   fees,  equal  to
approximately .01% of its average daily net assets for the remainder of the 1997
fiscal year.

Prior to May 1, 1997, the Company had voluntarily  agreed to absorb all ordinary
business expenses of the Capital  Appreciation  Stock,  Growth and Income Stock,
Balanced, Bond and Money Market Funds in excess of .65% of the average daily net
assets of those Funds. Effective May 1, 1997, the Company discontinued absorbing
the Ultra Series Fund expenses in excess of .65% of average daily net assets and
any such expenses will be borne by the Ultra Series Fund.

                    OFFER, PURCHASE AND REDEMPTION OF SHARES

Pursuant to a Distribution  Agreement,  CUNA Brokerage Services,  Inc. serves as
principal  underwriter for the Ultra Series Fund. CUNA Brokerage Services,  Inc.
has its  principal  place of  business  at 5910  Mineral  Point  Road,  Madison,
Wisconsin 53705.

Currently,  each  series of shares is  divided  into Class C and Class Z shares.
Class C and Class Z shares are identical  except for the fact that the net asset
value of each Class C share  reflects a  distribution  fee assessed  against the
assets of each Fund supporting  Class C shares  pursuant to a distribution  plan
(the  "Distribution  Plan"),  described  below,  adopted in accordance with Rule
12b-1  under the Act.  (See also FEE  TABLES.)  Both  Classes of each  series of
shares of the Ultra  Series Fund are sold in a  continuous  offering.  The Ultra
Series Fund generally offers Class Z shares to separate  accounts of CUNA Mutual
Group insurance  companies and to qualified pension and retirement plans of CUNA
Mutual  Group  companies  and  offers  Class C shares to  separate  accounts  of
insurance  companies and to qualified  pension and retirement plans that are not
affiliated  with CUNA Mutual  Group.  Where either Class of shares is offered to
insurance  company  separate  accounts,  such separate  accounts  support either
variable annuity  contracts or variable life insurance  contracts.  Net purchase
payments  under  such  contracts  are  placed in one of the  subaccounts  of the
separate accounts and assets of each such subaccount are invested in shares of a
Fund of the Ultra Series Fund corresponding to that subaccount.

The CUNA Mutual Group  affiliated  separate  accounts and  qualified  pension or
retirement  plans purchase and redeem Class Z shares of the Ultra Series Fund at
net asset value  without  sales or redemption  charges.  Unaffiliated  insurance
company separate accounts and qualified pension or retirement plans purchase and
redeem Class C shares of the Ultra Series Fund at net asset value  without sales
or  redemption  charges  but may be subject to an  additional  distribution  fee
pursuant to the Distribution Plan.

On each  day on which a Fund's  net  asset  value  is  calculated,  the  Company
transmits  to the Ultra Series Fund any orders to purchase or redeem the various
Classes and series of shares based on purchase payments,  redemption (surrender)
requests, and transfer requests from owners of variable annuity or variable life
insurance  contracts or, annuitants and beneficiaries  under such contracts that
have been  processed on that day. The Company  purchases  and redeems  shares of
each Fund at that  Fund's net asset value per share  calculated  as of that same
day although such  purchases and  redemptions  may be executed the next morning.
Other insurance  companies  having separate  accounts making  investments in the
Ultra Series Fund follow substantially  identical procedures.  Qualified pension
and retirement  plans may purchase and redeem shares on a similar basis pursuant
to procedures negotiated by the Ultra Series Fund, CUNA Brokerage Services, Inc.
and the plan.

Owners of individual  variable  annuity  contracts  and variable life  insurance
contracts  should refer to the separate  prospectuses  for such  contracts for a
more detailed description of the procedures whereby a contract owner, annuitant,
or  beneficiary  under such  contracts  may  allocate  his or her  interest in a
separate  account to a subaccount using one of the series of shares of the Ultra
Series  Fund as an  underlying  investment  medium.  Participants  in  qualified
pension or retirement  plans should refer to  appropriate  plan  documents for a
more detailed  description  of the  procedures  whereby they may allocate  their
interest  in the plan to a  subaccount  using one of the series of shares of the
Ultra Series Fund as an underlying investment medium.

Treasury 2000 Fund Only: The Ultra Series Fund anticipates  demand for shares in
the Treasury  2000 Fund to decrease as the portfolio  maturity date  approaches.
Also,  as the  Maturity  Date  approaches,  it may not be  possible  to purchase
additional  Stripped Treasury Securities with a portfolio maturity date which is
the same as the Stripped Treasury Securities in the Fund. Accordingly, the Ultra
Series Fund reserves the right to stop selling  shares in the Treasury 2000 Fund
at any time that the Trustees decide further sale of shares in the Treasury 2000
Fund is not in the best  interest of the Fund.  On or within 12 months  prior to
maturity of the portfolio the securities  will be  liquidated,  and the proceeds
(after  deductions for accrued but unpaid fees, taxes and governmental and other
charges) will be automatically  reinvested at the current Net Asset Value in the
Money Market Fund, unless an owner of a variable contract directs otherwise.  No
charge will be made for  reinvestment of these  proceeds.  No later than 45 days
before the  portfolio  maturity  date,  the Ultra  Series Fund will mail to each
owner of a variable contract with an interest in the Treasury 2000 Fund a Notice
of  Impending  Maturity.  The notice  will state that on the date the  portfolio
matures,  the proceeds  allocable to each owner of a variable  contract  will be
automatically  reinvested  in the  Money  Market  Fund in  accordance  with  the
procedures  set out above.  Proceeds  will be  reinvested in another Fund if the
Ultra Series Fund receives a written request 5 days before portfolio maturity.

The  Distribution  Plan: The Ultra Series Fund has adopted a  Distribution  Plan
pursuant  to Rule  12b-1 of the Act  under  which the Ultra  Series  Fund  bears
certain  expenses   relating  to  the  distribution  of  Class  C  shares.   The
Distribution  Plan  provides  for the Ultra  Series  Fund to pay CUNA  Brokerage
Services,  Inc. a distribution  fee equal,  on an annual basis,  to 0.25% of the
average  daily  net  assets  of each Fund  attributable  to Class C shares.  The
distribution  fee is calculated  and accrued daily and paid quarterly or at such
other  intervals  as the Ultra  Series Fund and CUNA  Brokerage  Services,  Inc.
agree. The distribution fee is paid solely out of each Fund's assets  supporting
Class C shares.  This means that the net asset value of Class C shares  reflects
the daily  accrual of the fee but that the net asset  value of Class Z shares is
not affected by the  distribution  fee and no  distribution  fee is supported by
assets of any Fund representing Class Z shares.

Under the Distribution Plan, CUNA Brokerage  Services,  Inc. receives the entire
amount  of the  distribution  fee and may  spend  any  amount of the fee that it
considers  appropriate  to finance any activity  that is  primarily  intended to
result in the sale of Class C shares.  CUNA  Brokerage  Services,  Inc. does not
have to spend all of the  distribution fee and can spend more than the amount of
the fee to finance activities  intended to result in the sale of Class C shares.
If CUNA Brokerage  Services,  Inc. spends less than the entire amount of the fee
in any period,  it may keep the amounts not spent.  If CUNA Brokerage  Services,
Inc. spends more than the amount of the fee in any period, The Ultra Series Fund
will not reimburse CUNA Brokerage Services, Inc. for the difference.

Activities  primarily  intended to result in the sale of Class C shares include,
among others:  (a) compensation to employees of CUNA Brokerage  Services,  Inc.;
(b) compensation to and expenses,  including overhead and telephone expenses, of
CUNA Brokerage  Services,  Inc.,  other selected  broker-dealers,  and insurance
companies who engage in or support  activities  primarily  intended to result in
the  sale of  Class C  shares;  (c)  the  costs  of  printing  and  distributing
prospectuses,  statements  of  additional  information  and annual  and  interim
reports of the Ultra Series Fund for prospective  Class C shareholders;  (d) the
costs of preparing,  printing and distributing  sales literature and advertising
materials  attributable  to  Class  C  shares;  (e)  expenses  relating  to  the
formulation  and   implementation   of  marketing   strategies  and  promotional
activities  relating  to Class C  shares  such as  direct  mail  promotions  and
television, radio, newspaper, magazine and other mass media advertising; and (f)
the costs of obtaining  such  information,  analyses and reports with respect to
marketing and promotional  activities and investor  accounts as The Ultra Series
Fund may, from time to time, deem advisable.

                               GENERAL INFORMATION

Shareholder Rights

Pursuant to current  interpretations of the Act, the Company will solicit voting
instructions  from  owners  of  variable  annuity  or  variable  life  insurance
contracts  issued by it with respect to any matters that are presented to a vote
of shareholders.  Insurance  companies not affiliated with the CUNA Mutual Group
will generally follow similar  procedures.  On any matter submitted to a vote of
shareholders,  all shares of the Ultra  Series Fund then issued and  outstanding
and entitled to vote shall be voted in the aggregate and not by series or Class,
except for matters  concerning only a series or Class.  Certain matters approved
by a vote of the  shareholders  of the Ultra Series Fund may not be binding on a
series or Class whose  shareholders  have not approved such matter.  This is the
case if the  matter  affects  interests  of that  series or Class  which are not
identical with the interests of all other series and Classes such as a change in
investment  policy,  approval of the Investment  Adviser or a material change in
the  Distribution  Plan  and  failure  by  the  holders  of a  majority  of  the
outstanding  voting securities of the series or Class to approve the matter. The
holder of each share of each  series or Class of stock of the Ultra  Series Fund
shall be  entitled  to one vote for each full  dollar  of net asset  value and a
fractional vote for each fractional  dollar of net asset value attributed to the
shareholder.

The Ultra  Series Fund is not required to hold annual  meetings of  shareholders
and  does  not  plan  to do so.  The  Trustees  may  call  special  meetings  of
shareholders for action by shareholder vote as may be required by the Act or the
Declaration  of Trust.  The Trustees  have the power to alter the number and the
terms of office of the Trustees,  and may lengthen their own terms or make their
terms of unlimited  duration and appoint their  successors,  provided  always at
least a majority of the Trustees  have been elected by the  shareholders  of the
Ultra Series Fund.  The  Declaration  of Trust  provides that  shareholders  can
remove  Trustees  by a vote of  two-thirds  of the  outstanding  shares  and the
Declaration of Trust sets out procedures to be followed.

Inquiries

Any  inquiries  regarding  the Ultra  Series  Fund  should be  directed  to CUNA
Brokerage Services, Inc., 2000 Heritage Way, Waverly, Iowa 50677, (800) 798-5500
or (319) 352-4090.

Dividends

All dividends  (except those from the Treasury 2000 Fund) are distributed to the
separate  accounts for variable  products and  qualified  pension or  retirement
plans  and then  automatically  reinvested  in the  Ultra  Series  Fund  shares.
Dividends  from the Money  Market  Fund will be  declared  daily and  reinvested
monthly in  additional  full and  fractional  shares of the Money  Market  Fund.
Dividends of ordinary  income from the Capital  Appreciation  Stock,  Growth and
Income  Stock,  Balanced,  and  Bond  Funds,  will be  declared  and  reinvested
quarterly in additional  full and  fractional  shares,  and dividends of capital
gains from these  Funds will be declared  and  reinvested  at least  annually in
additional full and fractional  shares.  In no event will capital gain dividends
be declared and paid more frequently than allowed under SEC rules. Annually, the
Treasury 2000 Fund will declare a consent dividend for income tax purposes.

The Ultra Series Fund Performance

The Ultra  Series Fund may  distribute  sales  literature  showing  total return
performance.  Total return  calculations are based on historical results and are
not intended to indicate  future  performance.  Total return will vary over time
depending on market conditions, assets owned and operating expenses. Information
about the performance of the Ultra Series Fund is contained in the annual report
to shareholders  which may be obtained  without charge from the address shown on
the first page of this Prospectus.

Total return  figures  distributed by the Ultra Series Fund will show the change
in value of an  investment  in the Ultra  Series Fund from the  beginning of the
measuring period to the end of the measuring  period.  All dividends and capital
gains are assumed to be immediately  reinvested.  Average annual total return is
calculated  by  determining   the  growth  or  decline  in  value  of  a  $1,000
hypothetical  investment over a stated period and then  calculating the annually
compounded percentage rate that would have produced the same ending value if the
rate of growth or decline in value had been constant  during the entire  period.
The  actual  rate of growth or  decline  varies  over  time,  rather  than being
constant,  so actual  year-to-year  performance will be different from "average"
annual return.  The Ultra Series Fund will show average annual total returns for
1, 5 and 10 year periods (or, if shorter,  the period since  inception)  and may
show actual and average total returns for other  periods.  The Ultra Series Fund
may also show  cumulative  return,  computed by dividing the value at the end of
the period by the value at the beginning of the period.  Cumulative total return
may be shown either as a  percentage  change or as a dollar  value.  Performance
data may be shown in the form of graphs, charts, tables and numerical examples.

The Ultra Series Fund may also distribute sales literature showing yield figures
for its Money Market Fund.  Yield figures are based on  historical  earnings and
are not intended to indicate future  performance.  The yield of the Money Market
Fund refers to the income generated by an investment in the Fund over the stated
seven-day period. This income is then annualized,  that is, the amount of income
generated by the  investment  during that week is assumed to be  generated  each
week over a 365-day period and is shown as a percentage of the  investment.  The
effective yield is calculated similarly but, when annualized,  the income earned
is  assumed  to be  reinvested  or  "compounded."  The  effective  yield will be
slightly higher than the yield because of the effect of assumed reinvestment.

The Ultra  Series  Fund may  distribute  sales  literature  comparing  its total
returns to standard  industry  measures,  for example,  the Dow Jones Industrial
Average,  one or more of the Standard & Poor's or Frank  Russell  Company  stock
indexes,  one or more of the Lehman  Brothers bond indexes,  the consumer  price
index, and data published by Lipper Analytical Services,  Morningstar, Inc., and
Ibbotson  Associates.  The Dow  Jones  Industrial  Average  (DJIA)  is a  market
value-weighted,  unmanaged index of 30 large industrial stocks traded on the New
York Stock  Exchange.  The Standard and Poor's and Frank  Russell  Company stock
indexes are  unmanaged,  market value  weighted  indexes of various  industrial,
transportation,  utility  and  financial  companies,  grouped  by size of market
capitalization,  valuation  characteristics  (i.e.  growth  or  value)  or other
attributes. The Lehman Brothers bond indexes represent unmanaged groups of fixed
income   securities  of  various   issuers  and  terms  to  maturity  which  are
representative  of bond  market  performance.  The  consumer  price  index  is a
statistical  measure of changes  in the prices of goods and  services  over time
published by the U.S. Bureau of Labor Statistics. Lipper Analytical Services and
Morningstar,  Inc. are independent  services that monitor  performance of mutual
funds and  insurance  company  separate  accounts.  Lipper  Performance  Summary
Averages  represent  the average  annual total return of all the funds (within a
specified  investment  category)  that  are  covered  by the  Lipper  Analytical
Services Variable  Insurance  Products  Performance  Analysis Service.  Ibbotson
Associates  annually updates "Stocks,  Bonds,  Bills and Inflation" (SBBI) which
compares  historical  investment returns and trends over specified  periods.  To
show how different  types of  investments  have performed over time, a chart has
been included as Appendix A.

The  volatility  of each Fund may be compared to the  volatility of the relevant
market as a whole.  "Beta" is a measure of the sensitivity of a particular asset
or a particular Fund relative to the marketplace in which it is traded. The beta
of the  market  is 1.0 which  serves  as a  benchmark  to  assess  other  assets
including  the six Funds within the Ultra Series Fund.  Beta is a measure of the
degree to which the  return on the asset or the Fund moved  relative  to how the
return of the relevant  market  moved.  A number that is both  positive and less
than 1.0 means that the asset or Fund moved in the same  direction as the market
but to a smaller degree.  In other words, a beta of less than 1.0 indicates less
volatility (less investment risk) than the market.

Standard  deviation  measures the volatility of actual periodic returns around a
trendline  of  average  returns.  For  example,  a  portfolio  that  grew over a
five-year  period at an  average  annual  total  return  of 10% with a  standard
deviation of 15% would be much more  volatile  (would  involve  more  investment
risk) than a portfolio  that grew at an average annual total return of 8% with a
standard  deviation of 5%. The latter  portfolio might meet the investment needs
of a risk averse investor better than the former portfolio.

Tax Status

The Ultra  Series Fund intends to qualify as a  "regulated  investment  company"
under  Subchapter  M of the  Internal  Revenue  Code of 1986,  as  amended  (the
"Code").  The Ultra Series Fund expects to distribute  all of its net investment
income and net realized capital gains to its shareholders (the separate accounts
and qualified plans) to avoid imposition of an Ultra Series Fund-level income or
excise tax. The Ultra  Series Fund will inform its  shareholders  (the  separate
accounts  and  qualified  plans) of the amount and nature of all  distributions.
Each Fund is treated as a separate  entity for federal income tax purposes,  and
therefore,  the investments  and results of the Funds are determined  separately
for  purposes of  determining  whether  the Ultra  Series  Fund  qualifies  as a
"regulated  investment  company" and for purposes of determining  net investment
income or loss and net realized capital gain or loss. Additional tax information
appears in the Statement of Additional Information.

Under the Code, no tax is imposed on an insurance company with respect to income
of a qualifying  separate  account  properly  allocable to the value of eligible
variable  annuity or variable  life  insurance  contracts.  Please  refer to the
appropriate tax disclosure in the prospectuses related to a separate account and
to its related  variable  annuity or variable life  insurance  contract for more
information on the taxation of life insurance companies,  separate accounts,  as
well as the tax  treatment  of variable  annuity  and  variable  life  insurance
contracts and the holders thereof.

Each Fund  intends to comply with the  diversification  requirements  of section
817(h) of the Code and the regulations  thereunder.  These  requirements  are in
addition to the diversification  requirements imposed on each Fund by Subchapter
M and the Act.  These  requirements  place certain  limitations on the assets of
each separate account that may be invested in the securities of a single issuer.
Because section 817(h) and the regulations  thereunder  treat each Fund's assets
as assets of the  related  separate  account,  these  limitations  apply to each
Fund's assets that may be invested in the securities of a single issuer. Failure
of a Fund to satisfy the section 817(h) requirements would result in taxation of
the separate accounts, the insurance company, the variable annuity contracts and
variable life insurance contracts,  and tax consequences to the holders thereof,
other than as described in the respective variable contract prospectuses.

Net Asset Value

Funds'  shares are sold and  redeemed  at a price equal to the shares' Net Asset
Value with no sales or other  charges.  Net Asset Value is  determined by adding
the total current values of each Fund's securities, cash, receivables, and other
assets  and then  subtracting  all  liabilities.  Net  Asset  Value per share is
calculated on each  Valuation Day at the earlier of 3:00 p.m.  Central  Standard
Time or the close of the New York Stock Exchange. A Valuation Day is any day the
New York Stock Exchange is open for business, except that the Friday immediately
following  Thanksgiving and the final scheduled work day preceding Christmas are
not Valuation Days, and the days immediately  preceding or immediately following
New Year's Day and  Independence  Day when such days fall on Saturday or Sunday,
respectively,  are not Valuation Days.  Federal  securities  regulations will be
followed in case of an emergency which makes valuation extremely difficult,  for
example, fire, blizzard or tornado.

Funds'  shares  will be  purchased  and  redeemed  at the Net Asset  Value  next
determined after receipt of a sales order or request for redemption. The Capital
Appreciation Stock, Growth and Income Stock,  Balanced,  Bond, and Treasury 2000
Funds  will  value  their  assets  based on market  value if such a value can be
established.  If  not,  a good  faith  determination  will  be made by or at the
direction of the Trustees.  Short-term  investments having maturities of 60 days
or less will be valued at amortized  cost.  The Money Market Fund will value its
portfolio  assets using the  amortized  cost method.  This method is designed to
stabilize  the Net Asset Value at $1.00 per share.  More  information  about the
calculation of Net Asset Value is in the Statement of Additional Information.


<PAGE>


                                   APPENDIX A

The chart  depicts  the  growth of a dollar  invested  in common  stocks,  small
company  stocks,  long-term  government  bonds,  Treasury  bills and an index of
inflation  over the  period  from  the end of 1925 to the end of  1996.  Results
assume  reinvestment  of  dividends  on stocks or coupons on bonds and no taxes.
Transaction costs are not accounted for except in the small stock index starting
in  1982.  The  chart  was  prepared  to show  changes  in the  market  value of
securities,  not returns on variable life and annuity contracts.  The chart does
not reflect  any of the charges  made at the  separate  account  level or at the
mutual fund level of a variable contract.

The chart  shows how stocks,  bonds and bills have  performed  in the past.  The
chart illustrates the basic relationship between risk and return. Treasury bills
had the least investment risk and the lowest investment  return.  Stocks had the
most  investment  risk and the  highest  investment  return.  The  common  stock
performance  shown is based on the Standard and Poor's 500 stock index, a market
value  weighted  index of  industrial,  financial,  utility  and  transportation
stocks.  The chart is a historical record of the past. It is not a projection of
future return.


   
At this place,  the document shows a graphic  representation  of the information
set forth above.


(C) Computed using data from Stocks,  Bonds,  Bills & Inflation 1997 YearbookTM,
Ibbotson Associates, Chicago (annually updates work by Roger G. Ibbotson and Rex
Sinquefield). Used with permission. All rights reserved
    

<PAGE>
                                     Part B
                       STATEMENT OF ADDITIONAL INFORMATION
<PAGE>

                       STATEMENT OF ADDITIONAL INFORMATION

                                ULTRA SERIES FUND
                                2000 Heritage Way
                               Waverly, Iowa 50677
                                 (319) 352-4090


THIS IS NOT A PROSPECTUS.  THIS  STATEMENT OF ADDITIONAL  INFORMATION  SHOULD BE
READ IN  CONJUNCTION  WITH THE  PROSPECTUS  FOR THE ULTRA  SERIES  FUND WHICH IS
REFERRED TO HEREIN.


THE PROSPECTUS  CONCISELY  SETS FORTH  INFORMATION  THAT A PROSPECTIVE  INVESTOR
SHOULD KNOW BEFORE INVESTING.  FOR A COPY OF THE PROSPECTUS,  DATED MAY 1, 1997,
CALL OR WRITE CUNA BROKERAGE  SERVICES,  INC., 2000 HERITAGE WAY, WAVERLY,  IOWA
50677, (319) 352-4090, (800) 798-5500.


                                   MAY 1, 1997


<PAGE>

                                TABLE OF CONTENTS
                                                                         PAGE

GENERAL INFORMATION........................................................1
INVESTMENT PRACTICES.......................................................1
Lending Portfolio Securities...............................................1
Restricted Securities......................................................1
Foreign Securities.........................................................2
Put and Call Options.......................................................2
Financial Futures and Related Options......................................3
Stock Index Futures and Related Options....................................3
Bond Fund Practices........................................................4
INVESTMENT LIMITATIONS.....................................................5
PORTFOLIO TURNOVER.........................................................6
BELOW INVESTMENT GRADE CORPORATE DEBT SECURITIES...........................6
MANAGEMENT OF THE FUND.....................................................7
Officers and Trustees......................................................7
Trustees Compensation......................................................8
Substantial Shareholders...................................................9
Beneficial Owners..........................................................9
THE INVESTMENT ADVISER.....................................................9
EXPENSES OF THE FUND......................................................11
DISTRIBUTION PLAN AND AGREEMENT...........................................11
CUSTODIAN.................................................................11
INDEPENDENT AUDITORS......................................................12
BROKERAGE.................................................................12
HOW SECURITIES ARE OFFERED................................................13
Distributor...............................................................13
Transfer Agent............................................................13
NET ASSET VALUE OF SHARES.................................................13
Money Market Fund.........................................................13
Capital Appreciation Stock, Growth and Income Stock,
     Balanced, Bond, and Treasury 2000 Funds..............................14
DIVIDENDS, DISTRIBUTIONS AND TAXES........................................14
Options and Futures Transactions..........................................15
Straddles.................................................................16
CALCULATION OF YIELDS AND TOTAL RETURNS...................................16
Money Market Fund Yields..................................................16
Other Fund Yields.........................................................17
Average Annual Total Returns..............................................17
Other Total Returns.......................................................18
DESCRIPTION OF BOND RATINGS 
     (AS PUBLISHED BY THE RATING SERVICES)................................18
DESCRIPTION OF COMMERCIAL PAPER RATINGS 
     (AS PUBLISHED BY THE RATING SERVICES)................................19
FINANCIAL STATEMENTS......................................................20

<PAGE>

                               GENERAL INFORMATION

The Ultra  Series  Fund is an  investment  company  consisting  of six  separate
investment  portfolios  or funds (each,  a "Fund") each of which has a different
investment  objective(s).  Each  Fund  is  a  diversified,  open-end  management
investment company,  commonly known as a mutual fund. The six Funds are: Capital
Appreciation Stock, Growth and Income Stock,  Balanced,  Bond, Money Market, and
Treasury  2000.  The  Ultra  Series  Fund was  organized  under  the laws of the
Commonwealth  of  Massachusetts  on September 16, 1983,  and is a  Massachusetts
Business Trust. Under  Massachusetts law,  shareholders of a business trust may,
under  certain  circumstances,  be held  personally  liable as partners  for the
obligations  of the Ultra  Series Fund.  The  Declaration  of Trust  contains an
express disclaimer of shareholder liability for acts or obligations of the Ultra
Series  Fund  and  requires  that  notice  of such  disclaimer  be given in each
instrument entered into or executed by the Ultra Series Fund. The Declaration of
Trust provides for indemnification out of the Ultra Series Fund property for any
shareholder held personally liable for the obligations of the Ultra Series Fund.
Thus,  the  risk  of a  shareholder  incurring  financial  loss  on  account  of
shareholder liability is limited to circumstances in which the Ultra Series Fund
itself would be unable to meet its obligations.

                              INVESTMENT PRACTICES

The Ultra Series Fund Prospectus describes the investment objective and policies
of each of the six  Funds.  The  following  information  is  provided  for those
investors wishing to have more comprehensive  information than that contained in
the Prospectus.  Within the past year, no Fund has employed any of the following
practices: lending of portfolio securities,  investing in restricted securities,
investing in foreign  securities  (although it has and may continue to invest up
to 25% of assets  in  American  Depository  Receipts  traded  on U.S.  exchanges
representing shares of foreign issues traded on foreign exchanges), investing in
options, financial futures, stock index futures and related options. No Fund has
a current  intention of employing these practices in the foreseeable  future. If
they are used in the foreseeable  future, no more than 5% of a Fund's net assets
will be at risk.

If the Ultra Series Fund enters into futures  contracts or call options thereon,
reverse repurchase agreements,  firm commitment agreements or standby commitment
agreements,  the  Ultra  Series  Fund  will  obtain  approval  from the Board of
Trustees to  establish a  segregated  account  with the  custodian  of the Ultra
Series Fund. The segregated  account will hold liquid assets such as cash,  U.S.
government  assets  and high  grade  debt  obligations.  The  cash  value of the
segregated  account  will be not less  than  the  market  value  of the  futures
contracts  and  call  options  thereon,  reverse  repurchase  agreements,   firm
commitment agreements and standby commitment agreements.

Lending Portfolio Securities

All Funds,  except the Money Market Fund,  may lend portfolio  securities.  Such
loans  will be made  only  in  accordance  with  guidelines  established  by the
Trustees and on the request of broker-dealers or institutional  investors deemed
qualified,  and only when the borrower agrees to maintain cash or U.S.  Treasury
bills as  collateral  with the Fund  equal at all times to at least  100% of the
value of the securities. The Fund will continue to receive interest or dividends
on the securities loaned and will, at the same time, earn an agreed-upon  amount
of interest  on the  collateral  which will be  invested  in readily  marketable
short-term  obligations of high quality.  The Fund will retain the right to call
the loaned  securities and intends to call loaned voting securities if important
shareholder meetings are imminent. Such security loans will not be made if, as a
result,  the  aggregate  of such  loans  exceeds  30% of the value of the Fund's
assets. The Fund may terminate such loans at any time. While there may be delays
in recovery of loaned securities or even a loss of rights in collateral supplied
should the borrower fail financially, loans will be made only to firms deemed by
the  Investment  Adviser to be in good standing and will not be made unless,  in
the judgment of the Investment Adviser, the consideration to be earned from such
loans would justify the risk.

Restricted Securities

Each  Fund,  except the Money  Market and  Treasury  2000  Funds,  may invest in
restricted  securities.  Securities  regulations  limit  the sale of  restricted
securities  which have been acquired  through  private  placement  transactions,
directly from the issuer or from security holders, generally at higher yields or
on terms more favorable to investors than comparable publicly traded securities.
Privately  placed  securities  are not readily  marketable and ordinarily can be
sold only in privately negotiated transactions to a limited number of purchasers
or in public  offerings  made  pursuant to an effective  registration  statement
under the Securities Act of 1933 or by obtaining an exemption therefrom. Private
or public sales of such  securities by the Fund may involve  significant  delays
and expense.  Private sales require negotiations with one or more purchasers and
generally produce less favorable prices than the sale of comparable unrestricted
securities. Public sales generally involve the time and expense of preparing and
processing a  registration  statement  under the  Securities Act of 1933 and may
involve the payment of underwriting commissions;  accordingly,  the proceeds may
be less than the proceeds  from the sale of  securities  of the same class which
are freely marketable. Restricted securities in each Fund will be valued at fair
value as  determined  in good faith by or at the  direction  of the Trustees for
purposes  of  determining  the Fund's Net Asset  Value.  Such  securities,  when
possible,  will be valued on a  comparative  basis to  securities  with  similar
characteristics for which market prices are available.

Foreign Securities

All Funds,  except the  Treasury  2000 Fund,  may invest in foreign  securities.
Investment in foreign issuers involves  investment risks that are different,  in
some  respects,  from an investment  in U.S.  domestic  issuers.  Such risks may
include  foreign  political  and  economic   developments.   Publicly  available
information  concerning  issuers  located  outside the United  States may not be
comparable  in scope  or  depth of  analysis  to that  generally  available  for
publicly  held U.S.  issuers.  Accounting  and auditing  practices and financial
reporting  requirements  may vary  significantly  from  country to  country  and
generally  are  not  comparable  to  those  applicable  to  publicly  held  U.S.
corporations.  In the event of default,  debt obligations of foreign issuers may
be  difficult  to enforce.  The  Investment  Adviser  will make every  effort to
analyze potential investments in foreign issuers on the same basis as the rating
services analyze  domestic issuers but because public  information is not always
comparable  to that  available  on domestic  issuers,  this may not be possible.
Therefore,  while  the  Investment  Adviser  will  make  every  effort to select
investments in foreign securities on the same basis relative to quality and risk
as its investments in domestic securities,  this may not always be possible.  No
Fund will invest more than 10% of the value of its assets in foreign securities.

Put and Call Options

All Funds,  except the Money Market Fund,  may engage in the purchase,  sale and
writing of put and call options that are traded on U.S.  exchanges and boards of
trade. A call option is a contract  (generally  having a duration of nine months
or less)  pursuant  to which the  purchaser  of the call  option in return for a
premium  paid,  has the right to buy the security or instrument  underlying  the
option at a specified  exercise price at any time during the term of the option.
The writer of the call option,  who receives  the premium,  has the  obligation,
upon exercise of the option,  to deliver the  underlying  security or instrument
against payment of the exercise price during the option period.  A put option is
a similar contract which gives the purchaser of the put option,  in return for a
premium,  the right to sell the underlying security or instrument at a specified
price  during the term of the option.  The writer of the put,  who  receives the
premium,  has the obligation to buy the underlying security or instrument,  upon
exercise, at the exercise price during the option period.

The  writing  of a call  option is  "covered"  if the Fund  owns the  underlying
security  or  instrument  covered by the call or has an absolute  and  immediate
right  to  acquire  that  security  or  instrument   without   additional   cash
consideration (or for additional cash consideration held in a segregated account
by its custodian) upon conversion or exchange of other securities or instruments
held in its portfolio.  The writing of a call option is also covered if the Fund
holds a call on an  equivalent  amount of the same security or instrument as the
call written where the exercise  price of the call held is equal to or less than
the exercise price of the call written or greater than the exercise price of the
call written if the difference is maintained by the Fund in cash, U.S.  Treasury
bills or other high grade  short-term  obligations in a segregated  account with
its  custodian.  The writing of a put option is "covered" if the Fund  maintains
cash,  U.S.  Treasury bills or other high grade  short-term  obligations  with a
value equal to the exercise price in a segregated account with its custodian, or
else holds a put on an  equivalent  amount of the same security or instrument as
the put written where the exercise  price of the put held is equal to or greater
than the exercise price of the put written. The premium paid by the purchaser of
an option will reflect,  among other things,  the  relationship  of the exercise
price  to the  market  price  and  volatility  of  the  underlying  security  or
instrument,  the remaining term of the option,  supply and demand,  and interest
rates.

If the writer of an option wishes to terminate his  obligation,  he may effect a
"closing purchase  transaction." This is accomplished by buying an option of the
same kind as the option previously  written.  The effect of the purchase is that
the writer's position will be canceled by the clearing  corporation.  However, a
writer may not effect a closing purchase  transaction after it has been notified
of the  exercise of an option.  Likewise,  an  investor  who is the holder of an
option may  liquidate  his position by effecting a "closing  sale  transaction."
This is  accomplished  by  selling  an  option  of the same  kind as the  option
previously purchased.  There is no guarantee that either a closing purchase or a
closing sale transaction can be effected.

Effecting a closing transaction in the case of a written call option will permit
the Fund to write another call option on the  underlying  security or instrument
with either a different  exercise  price or  expiration  date or both, or in the
case of a written put option will permit the Fund to write another put option to
the extent  that the  exercise  price  thereof is secured by  deposited  cash or
short-term  securities.  Also,  effecting a closing  transaction will permit the
cash or proceeds  from the  concurrent  sale of any  securities  or  instruments
subject to the option to be used for other Fund investments. If the Fund desires
to sell a particular  security or instrument  from its portfolio on which it has
written  a call  option,  it will  effect  a  closing  transaction  prior  to or
concurrent with the sale of the security or instrument.

The Fund  may  write  put and call  options  only if they are  covered,  and the
options must remain covered so long as a Fund is obligated as a writer.

An option position may be closed out only on an exchange or board of trade which
provides a secondary  market for an option of the same kind.  Although  the Fund
will  generally  purchase or write only those options for which there appears to
be an active  secondary  market,  there is no assurance that a liquid  secondary
market on an exchange or board of trade will exist for any particular option, or
at any particular  time, and for some options no secondary market on an exchange
or board of trade may exist.  In such event it might not be  possible  to effect
closing transactions in particular options,  with the result that the Fund would
have to  exercise  its  options in order to realize  any profit and would  incur
brokerage  commissions upon the exercise of call options and upon the subsequent
disposition  of  underlying  securities  or  instruments  acquired  through  the
exercise  of call  options or upon the  purchase  of  underlying  securities  or
instruments  for the  exercise of put  options.  If the Fund,  as a covered call
option writer, is unable to effect a closing purchase transaction in a secondary
market, it will not be able to sell the underlying  security or instrument until
the option  expires or it delivers the  underlying  security or instrument  upon
exercise.

The use of put and call  options is  restricted  to no more than twenty  percent
(20%) of the net assets in the Fund using such option.

Financial Futures and Related Options

The  Balanced,  Bond,  and  Treasury  2000 Funds may engage in  transactions  in
financial  futures  contracts or related  options,  but only as a hedge  against
changes in the values of securities held in the Fund's portfolio  resulting from
market conditions or which it intends to purchase and where the transactions are
economically  appropriate  to the  reduction  of risks  inherent  in the ongoing
management  of the Fund.  A Fund may not purchase or sell  financial  futures or
purchase related options if, immediately thereafter,  more than one-third of its
net  assets  would be  hedged.  In  addition,  a Fund may not  purchase  or sell
financial futures or purchase related options if,  immediately  thereafter,  the
sum of the amount of margin  deposits on the Fund's existing  futures  positions
and  premiums  paid for related  options  would  exceed five percent (5%) of the
market value of the Fund's total assets.

Unlike when a Fund  purchases or sells a security,  no price is paid or received
by the Fund upon the purchase or sale of a futures contract. Initially, the Fund
will be required  to deposit  with the  custodian  under the name of the futures
commission  merchant an amount of cash or U.S. Treasury bills,  known as initial
margin.  The nature of initial margin in futures  transactions is different from
that of margin in securities transactions in that a futures contract margin does
not involve  the  borrowing  of funds by a customer to finance the  transaction.
Rather,  the  initial  margin is in the nature of a  performance  bond or a good
faith deposit on a contract  which is returned to the Fund upon  termination  of
the Fund's contract  assuming all contractual  obligations  have been satisfied.
Subsequent payments, called "variation margin," to or from the custodian will be
made on a daily basis as the price of the  underlying  securities or instruments
fluctuates  making the long and short positions in the futures  contract more or
less  valuable,  a process  known as "mark to the  market." At any time prior to
expiration of the futures contract,  the Fund may elect to close the position by
taking an opposite  position which will operate to terminate the Fund's position
in the futures contract. A final determination of variation margin is then made,
additional  cash is required to be paid by or released to the Fund, and the Fund
realizes a loss or a gain.

There are several  risks in  connection  with the use of financial  futures as a
hedging  device.  One risk arises because of the imperfect  correlation  between
movements in the price of the futures  contracts  and  movements in the price of
the securities or instruments  which are the subject of the hedge.  The price of
the futures contract may move more than or less than the price of the securities
or  instruments  being hedged.  If the price of the futures  contract moves less
than the price of the  securities  or  instruments  which are the subject of the
hedge, the hedge will not be fully effective but, if the price of the securities
or  instruments  being hedged has moved in an  unfavorable  direction,  the Fund
would be in a better  position than if it had not hedged at all. If the price of
the securities being hedged has moved in a favorable  direction,  this advantage
will be partially  offset by the futures.  If the price of the futures  contract
moves more than the price of the  securities or  instruments  being hedged,  the
Fund will experience  either a loss or a gain on the futures contract which will
not be  completely  offset  by  movements  in the  price  of the  securities  or
instruments.  To compensate  for the imperfect  correlation  of movements in the
price of  securities or  instruments  being hedged and movements in the price of
the futures contracts, the Fund may buy or sell financial futures contracts in a
greater  dollar amount than the dollar amount of securities  being hedged if the
historical volatility of the prices of such securities has been greater than the
historical volatility of the futures. Conversely, the Fund may buy or sell fewer
financial  futures  contracts if the  historical  volatility of the price of the
securities being hedged is less than the historical volatility of the futures.

The financial impact of any use of financial  futures is subject to movements in
interest rates. For example,  if the Fund is hedged against the possibility of a
rise in  interest  rates,  adversely  affecting  the value of bonds  held in its
portfolio,  and bond prices increase instead,  the Fund will lose part or all of
the benefit of the increased  value of its bonds which it has hedged  because it
will have  offsetting  losses in its futures  positions.  In  addition,  in such
situations, if the Fund has insufficient cash, it may have to sell securities to
meet daily variation margin  requirements.  Such sales of securities may be, but
will not  necessarily  be, at increased  prices which reflect the rising market.
The Fund may have to sell securities at a time when it may be disadvantageous to
do so.

Stock Index Futures and Related Options

The Capital  Appreciation Stock, Growth and Income Stock, and Balanced Funds may
engage in transactions in stock index futures contracts or related options,  but
only as a hedge against changes  resulting from market  conditions in the values
of securities held in the Fund's portfolio or which the Fund intends to purchase
and where the  transactions  are  economically  appropriate  to the reduction of
risks inherent in the ongoing management of the Fund. A Fund may not purchase or
sell stock index futures or purchase related options if, immediately thereafter,
more than one-third of its net assets would be hedged.  In addition,  a Fund may
not  purchase  or sell stock  index  futures or  purchase  related  options  if,
immediately  thereafter,  the sum of the amount of margin deposits on the Fund's
existing  futures  positions and premiums paid for related  options would exceed
five percent (5%) of the market value of total assets.

Unlike when a Fund  purchases or sells a security,  no price is paid or received
by the Fund upon the purchase or sale of a futures contract. Initially, the Fund
will be required  to deposit  with the  custodian  under the name of the futures
commission  merchant an amount of cash or U.S.  Treasury  bills known as initial
margin.  The nature of initial margin in futures  transactions is different from
that of margin in security transactions in that futures contract margin does not
involve  the  borrowing  of funds by a  customer  to finance  the  transactions.
Rather,  the initial margin is in the nature of a performance bond or good faith
deposit on the contract  which is returned to the Fund upon  termination  of the
futures  contract  assuming all  contractual  obligations  have been  satisfied.
Subsequent payments,  called "variation margin," to or from the custodian,  will
be made on a daily basis as the price of the underlying  stock index  fluctuates
making  the  long and  short  positions  in the  futures  contract  more or less
valuable,  a  process  known  as  "mark to the  market."  At any  time  prior to
expiration of the futures contract,  the Fund may elect to close the position by
taking an opposite  position which will operate to terminate the Fund's position
in the futures contract. A final determination of variation margin is then made,
additional  cash is required to be paid by or released to the Fund, and the Fund
realizes a loss or a gain.

There are several risks in  connection  with the use of stock index futures as a
hedging  device.  One risk arises because of the imperfect  correlation  between
movements in the price of the stock index futures  contract and movements in the
price of the  securities  which are the  subject of the hedge.  The price of the
stock index  future may move more than or less than the price of the  securities
being hedged.  If the price of the stock index futures  contract moves less than
the price of the securities  which are the subject of the hedge,  the hedge will
not be fully  effective  but, if the price of the  securities  being  hedged has
moved in an unfavorable  direction,  the Fund would be in a better position than
if it had not hedged at all.  If the price of the  securities  being  hedged has
moved in a favorable  direction,  this advantage will be partially offset by the
futures contract. If the price of the futures contract moves more than the price
of the stock,  the Fund will  experience  either a loss or a gain on the futures
contract  which will not be  completely  offset by movements in the price of the
securities  which are the subject of the hedge.  To compensate for the imperfect
correlation  of movements in the price of securities  being hedged and movements
in the price of the stock  index  futures,  the Fund may buy or sell stock index
futures  contracts  in a  greater  dollar  amount  than  the  dollar  amount  of
securities  being  hedged if the  historical  volatility  of the  prices of such
securities  has  been  greater  than the  historical  volatility  of the  index.
Conversely,  the Fund may buy or sell fewer stock index futures contracts if the
historical  volatility of the price of the securities  being hedged is less than
the historical volatility of the stock index.

The  financial  impact of any use of stock index futures is subject to movements
in the direction of the market. For example,  if the Fund has hedged against the
possibility of a decline in the market  adversely  affecting  stocks held in its
portfolio and stock prices increase  instead,  the Fund will lose part or all of
the benefit of the increased  value of its stocks which it has hedged because it
will have  offsetting  losses in its futures  positions.  In  addition,  in such
situations, if the Fund has insufficient cash, it may have to sell securities to
meet daily variation margin  requirements.  Such sales of securities may be, but
will not  necessarily  be, at increased  prices which reflect the rising market.
The Fund may have to sell securities at a time when it may be disadvantageous to
do so.

Compared to the use of stock  index  futures,  the  purchase of options on stock
index futures involves less potential risk because the maximum amount at risk is
the premium paid for the options (plus transaction costs). However, there may be
circumstances  when the use of an option on a stock index future would result in
a loss when the use of a stock index future would not,  such as when there is no
movement in the level of the index.

Bond Fund Practices

As stated in the  Prospectus,  the Bond Fund will  emphasize  investment  grade,
primarily  intermediate  term  securities.  If an investment  grade  security is
downgraded  by the rating  agencies  or  otherwise  falls  below the  investment
quality  standards  stated  in  the  Prospectus,  management  will  retain  that
instrument  only if management  believes it is in the best interest of the Fund.
Management  does not  currently  intend to invest more than five percent (5%) of
the net assets in corporate  debt  securities  which are not in the four highest
ratings by Standard and Poor's Corporation or Moody's Investors  Service,  Inc.,
but, on occasion,  the Fund may do so. The Fund may also invest in debt options,
interest rate futures contracts, and options on interest rate futures contracts.

The Fund may  utilize  interest  rate  futures and options to manage the risk of
fluctuating  interest rates.  These  instruments will be used to control risk or
obtain additional income and not with a view toward  speculation.  The Fund will
invest only in futures and options which are traded on U.S.  exchanges or boards
of trade.

In the fixed income securities market, purchases of some issues are occasionally
made under firm (forward) commitment  agreements.  Purchases of securities under
such  agreements  can involve  risk of loss due to changes in the market rate of
interest  between the commitment  date and the  settlement  date. As a matter of
operating  policy,  the Fund  will  not  commit  itself  to  forward  commitment
agreements  in an amount in excess of 25% of net  assets  and will not engage in
such  agreements  for  leveraging  purposes.  For  purposes of this  limitation,
forward  commitment  agreements are defined as those  agreements  involving more
than five business days between the commitment date and the settlement date.

                             INVESTMENT LIMITATIONS

The Ultra  Series Fund has  adopted  the  following  restrictions  and  policies
relating  to the  investment  of assets and the  activities  of each  Fund.  The
policies in this  INVESTMENT  LIMITATION  section are fundamental and may not be
changed  for a Fund  without  the  approval  of the holders of a majority of the
outstanding  votes of that Fund (which for this purpose and under the Investment
Company  Act of 1940 (the  "Act")  means the lesser of (i)  sixty-seven  percent
(67%) of the outstanding votes  attributable to shares  represented at a meeting
at which more than fifty percent (50%) of the outstanding votes  attributable to
shares are  represented or (ii) more than fifty percent (50%) of the outstanding
votes  attributable  to shares).  None of the Funds within the Ultra Series Fund
may:

1.       Borrow  money in excess of  one-third  of the value of its total assets
         taken at market value  (including  the amount  borrowed)  and then only
         from  banks as a  temporary  measure  for  extraordinary  or  emergency
         purposes.  This borrowing provision is not for investment leverage, but
         solely to facilitate  management of a Fund by enabling the Fund to meet
         redemption requests where the liquidation of an investment is deemed to
         be  inconvenient  or  disadvantageous.  Monies used to pay  interest on
         borrowed  funds will not be available for  investment.  A Fund will not
         make additional investments while it has borrowings outstanding.

2.       Underwrite securities of other issuers,  except that a Fund may acquire
         portfolio  securities under circumstances  where, if the securities are
         later  publicly  offered or sold by the Fund, it may be deemed to be an
         underwriter for purposes of the Securities Act of 1933.

3.       Invest over  twenty-five  percent  (25%) of assets  taken at its market
         value in any one industry.  Securities issued or guaranteed by the U.S.
         Government,  its agencies or instrumentalities,  or instruments secured
         by these money market instruments, such as repurchase agreements, shall
         not be considered investments in any one industry for purposes of these
         rules.  Telephone,  gas,  and  electric  utility  industries  shall  be
         considered separate industries.

4.       Purchase  or sell  commodities,  commodity  contracts  (except  futures
         contracts),  foreign  exchange or real estate,  including  interests in
         real  estate   investment  trusts  whose  securities  are  not  readily
         marketable  or  invest  in oil,  gas or other  mineral  development  or
         exploration  programs.  (This  does  not  prohibit  investment  in  the
         securities of corporations which own interests in commodities,  foreign
         exchange,  real  estate or oil,  gas or other  mineral  development  or
         exploration programs.)

5.       Invest more than five percent (5%) of the value of the assets of a Fund
         in securities of any one issuer,  except in the case of the  securities
         issued  or  guaranteed  by  the  U.S.   Government,   its  agencies  or
         instrumentalities.

6.       Invest in securities of a company for the purpose of exercising control
         or management.

7.       Invest  in  securities  issued  by  any  other  registered   investment
         companies in excess of five percent (5%) of total assets, nor in excess
         of three percent (3%) of the assets of the acquired investment company.
         Not more than ten percent  (10%) of total  assets taken at market value
         will be invested in such securities.

8.       Purchase or sell real  estate,  except a Fund may  purchase  securities
         which are issued by companies  which invest in real estate or interests
         therein.

9.       Issue senior securities as defined in the Act, except insofar as a Fund
         may be  deemed  to have  issued  a senior  security  by  reason  of (a)
         entering  into  any  repurchase  agreement;   (b)  borrowing  money  in
         accordance with  restrictions  described above;  (c) lending  portfolio
         securities;  (d)  purchasing  securities  on a  when-issued  or delayed
         delivery basis; or (e) accommodating short sales. If the asset coverage
         falls below three  hundred  percent  (300%),  when taking into  account
         items (a) through (e), a Fund may be required to liquidate  investments
         to be in compliance with the Act.

10.      Lend  portfolio  securities  in excess of thirty  percent  (30%) of the
         value of its total assets.  Any loans of portfolio  securities  will be
         made  according to guidelines  established  by the Trustees,  including
         maintenance  of  collateral of the borrower at least equal at all times
         to the current market value of the securities loaned.

11.      Invest in illiquid assets (which include repurchase  agreements that do
         not mature within seven (7) days, non-negotiable time deposits maturing
         in over seven (7) days, restricted securities, and other securities for
         which  there is no ready  market) in an amount in excess of ten percent
         (10%) of the value of its total assets.

12.      Make  loans  (the  acquisition  of bonds,  debentures,  notes and other
         securities  as permitted by the  investment  objectives of a Fund shall
         not be  deemed  to be the  making  of  loans)  except  that a Fund  may
         purchase  securities  subject to repurchase  agreements  under policies
         established by the Trustees.

13.      Invest in  foreign  securities  in excess of ten  percent  (10%) of the
         value of its total assets.

Except for the  limitations  on borrowing  from banks,  if the above  percentage
restrictions  are  adhered to at the time of  investment,  a later  increase  or
decrease in such  percentage  resulting from a change in values of securities or
amount of net assets will not be  considered a violation of any of the foregoing
restrictions.

The Money Market Fund may not write put or call options,  purchase  common stock
or other equity  securities or purchase  securities on margin or sell short. The
Capital  Appreciation  Stock,  Growth  and Income  Stock,  Balanced,  Bond,  and
Treasury  2000  Funds may not  purchase  securities  on  margin  or sell  short.
However,  each Fund may obtain such  short-term  credits as may be necessary for
the clearance of  transactions  and may make margin  payments in connection with
transactions  in futures  and related  options as  permitted  by its  investment
policies.

                               PORTFOLIO TURNOVER

While the Money Market Fund is not subject to specific restrictions on portfolio
turnover, it generally does not seek profits by short-term trading.  However, it
may dispose of a portfolio  security  prior to its  maturity  where  disposition
seems  advisable  because of a revised credit  evaluation of the issuer or other
considerations. Because money market instruments have short maturities, the Fund
expects to have a high portfolio turnover,  but since brokerage  commissions are
not customarily charged on money market instruments,  a high turnover should not
affect Net Asset Value or net investment income.

The Capital  Appreciation  Stock, Growth and Income Stock,  Balanced,  Bond, and
Treasury  2000 Funds will trade  whenever,  in  management's  view,  changes are
appropriate to achieve the stated  investment  objectives.  Management  does not
anticipate that unusual portfolio  turnover will be required and intends to keep
such turnover to moderate  levels  consistent  with the objectives of each Fund.
Although  management  makes  no  assurances,  it is  expected  that  the  annual
portfolio  turnover rate will be generally less than 100%.  This would mean that
normally less than 100% of the securities  held by the Fund would be replaced in
any one year (excluding  turnover of securities having a maturity of one year or
less). The portfolio  turnover rate for the fiscal year ended December 31, 1995,
for each Fund was as follows:  Capital  Appreciation  Stock,  61.3%;  Growth and
Income Stock, 57.8%; Balanced,  36.7%; Bond, 14.7%; and Treasury 2000, 0.0%. The
portfolio  turnover rate for the fiscal year ended  December 31, 1996,  for each
Fund is as follows:  Capital Appreciation Stock, 49.8%; Growth and Income Stock,
40.6%; Balanced,  33.5% (Stocks, 23.2%; Bonds, 10.3%); Bond, 25.7%; and Treasury
2000, 0.0%.

                BELOW INVESTMENT GRADE CORPORATE DEBT SECURITIES

Corporate  debt  securities  which are not  within the four  highest  ratings by
Standard   &   Poor's   Corporation   or   Moody's   Investors   Service,   Inc.
("non-investment grade bonds") may have speculative  characteristics and adverse
changes in economic conditions or other circumstances are more likely to lead to
a weakened  capacity to make  principal and interest  payments than higher grade
corporate debt securities.

Lower rated securities involve higher risks, in that they are especially subject
to adverse changes in general economic conditions and in the industries in which
the issuers are engaged,  to changes in the  financial  condition of the issuers
and to price fluctuations in response to changes in interest rates. Accordingly,
the returns on lower rated debt  securities  will  fluctuate  over time.  During
periods of economic downturn or rising interest rates,  highly leveraged issuers
may experience  financial  stress which could adversely  affect their ability to
make payments of principal and interest and increase the possibility of default.

In addition,  noninvestment  grade bonds may have a limited  secondary market in
which to  dispose  of or from which to obtain  valuations  of these  securities.
Therefore, any valuation of these securities may be more subjective than valuing
securities for which there is a more established secondary market. Also, adverse
publicity  and  investor  perceptions,  whether  or  not  based  on  fundamental
analysis, may decrease the value and liquidity of these securities.

Achievement of the investment  objective of a Fund that invests in noninvestment
grade bonds may be more dependent on the Investment  Adviser's  credit  analysis
than a Fund which invests  exclusively  in  investment-grade  securities.  While
ratings are,  therefore,  important in the  securities  selection  process,  the
Investment  Adviser does not rely totally on ratings  assigned to corporate debt
obligations  by  commercial   rating  firms.  For  more  information  about  the
characteristics of the various bond ratings, see DESCRIPTION OF BOND RATINGS.

Subsequent  to its  purchase,  a rating  of an issue of debt  securities  may be
reduced below the minimum rating required for purchase.  The Investment  Adviser
will consider such an event when deciding whether a Fund should continue to hold
that security. The Funds are not required to dispose of securities after ratings
have dropped below such minimum rating.

                             MANAGEMENT OF THE FUND

Officers and Trustees
<TABLE>
<CAPTION>
Name and Address                    Position(s) Held with Fund          Principal Occupation(s) For
                                                                        the Past 5 Years

<S>                                <C>                                 <C> 
   
Michael S. Daubs*                   President                           CIMCO Inc.
5910 Mineral Point Road             1983 - Present                      President
Madison, WI 53705                                                       1982 - Present

                                                                        CUNA Mutual Life Insurance Company
                                                                        Chief Investment Officer
                                                                        1973 - Present

                                                                        CUNA Mutual Insurance Society
                                                                        Chief Investment Officer
                                                                        1990 - Present

Lawrence R. Halverson*              Vice President                      CIMCO Inc.
5910 Mineral Point Road             1987 - Present                      Senior Vice President
Madison, WI  53705                  Secretary                           1996 - Present
                                    1992 - Present                      Vice President
                                                                        1987 - 1996
                                                                        Secretary
                                                                        1992 - Present

                                                                        CUNA Brokerage Services, Inc.
                                                                        President
                                                                        1996 - Present

Donald E. Heltner*                  Vice President                      CIMCO Inc.
5910 Mineral Point Road             1983 - Present                      Vice President
Madison, WI 53705                                                       1982 - Present
                                                                        Treasurer
                                                                        1992 - Present


Robert M. Buckingham*               Chief Financial Officer and         CUNA Mutual Life Insurance Company
2000 Heritage Way                   Assistant Secretary                 Vice President and Valuation Actuary
Waverly, IA 50677                   1993-Present                        1991-Present

Michael G. Joneson*                 Chief Accounting Officer,           CUNA Mutual Life Insurance Company
2000 Heritage Way                   Treasurer, and Assistant            Vice President - Controller, Treasurer
Waverly, IA 50677                   Secretary                           1986-Present
                                    1992-Present
    

Gwendolyn M. Boeke                  Trustee                             Evangelical Lutheran Church in America
2000 Heritage Way                   1988 - Present                      Area Representative - Iowa
Waverly, IA  50677                                                      1990 - Present


Alfred L. Disrud                    Trustee                             Planned Giving Services
2000 Heritage Way                   1987 - Present                      Waverly, Iowa 50677
Waverly, IA  50677                                                      Owner
                                                                        1986 - Present


Kevin T. Lentz*                     Trustee                             CUNA Mutual Life Insurance Company
2000 Heritage Way                   1993 - Present                      Chief Operating Officer
Waverly, IA  50677                                                      1993 - Present

                                                                        CUNA Mutual Life Insurance Company
                                                                        Vice President, Individual Life & Health
                                                                        1992 - 1993

                                                                        CUNA Mutual Insurance Company
                                                                        Vice President, Member Services
                                                                        1992  - Present

Keith S. Noah                       Trustee                             Noah & Smith
2000 Heritage Way                   1984 - Present                      Charles City, Iowa 50616
Waverly, IA  50677                                                      Partner
                                                                        1948 - Present

Thomas C. Watt                      Trustee                             MidAmerican Energy Company
2000 Heritage Way                   1986 - Present                      Waterloo, Iowa  50704
Waverly, IA  50677                                                      District Manager
                                                                        1995 - Present

                                                                        Midwest Power Systems, Inc.
                                                                        Waterloo, Iowa  50704
                                                                        Division Manager
                                                                        1992 - 1995

                                                                        Iowa Public Service Company
                                                                        Waterloo, Iowa 50704
                                                                        Vice President - East District
                                                                        1962 - 1992
<FN>
*An interested person within the meaning of the Act.
</FN>
</TABLE>

Trustees Compensation
                                              Aggregate Compensation
                  Names of Trustees            From The Ultra Series Fund 1996
                  -----------------            -------------------------------

                  Gwendolyn M. Boeke              $2,500
                  Alfred L. Disrud                $2,500
                  Kevin T. Lentz*                 $    0
                  Keith S. Noah                   $2,500
                  Thomas C. Watt                  $2,500

                  *  Uncompensated Interested Trustee

Trustees and officers of the Ultra Series Fund do not receive any benefits  from
the Ultra Series Fund upon  retirement nor does the Ultra Series Fund accrue any
expense for pension or  retirement  benefits.  The  Trustees and officers of the
Ultra Series Fund do not currently serve as trustees or officers of any open-end
management  investment  company that is an affiliated person of the Ultra Series
Fund or that is managed by the Investment Adviser.

Substantial Shareholders

CUNA Mutual Life Insurance Company (the "Company")  established the Ultra Series
Fund as an investment  vehicle  underlying the separate  accounts of the Company
which issue variable  contracts.  As of May 1, 1997 the separate accounts of the
Company were the only  shareholders of the Ultra Series Fund.  Voting rights are
described  in the Ultra  Series  Fund  Prospectus  in the  GENERAL  INFORMATION,
Shareholder Rights section.

Beneficial Owners

As of May 1, 1997,  except for the Company's initial capital  contribution,  the
beneficial  owners of the Ultra Series Fund are policyowners and contract owners
of the Company.  As of April 1, 1997,  the directors and officers as a group own
less than one percent (1%). In addition to its own  beneficial  interest in each
Fund, the Company holds legal title on behalf of the  beneficiaries  of employee
benefit plans held within the Company separate accounts not registered  pursuant
to an exemption from the  registration  provisions of the securities acts. As of
April 1, 1997, the following  persons had a beneficial  interest  exceeding five
percent (5%):


   

     Fund                      Beneficial Owner           Holdings        of Net
                                                                          Assets
Treasury 2000    CUNA Mutual Life Insurance Company
                 2000 Heritage Way                       $340,779.74      21.59%
                 Waverly, IA  50677

Treasury 2000    Helena Community Federal Credit Union
                 915 Kessler Street                      $205,197.48       13.0%
                 Helena, MT  59601
    



                             THE INVESTMENT ADVISER

The Management  Agreement  ("Agreement")  requires that the  Investment  Adviser
provide continuous  professional investment management of the investments of the
Ultra Series Fund,  including  establishing an investment program complying with
the  investment  objectives,  policies  and  restrictions  of  each  Series.  In
addition,  the Adviser has agreed to provide,  or arrange to have provided,  all
services to each Series of the Ultra Series Fund,  including  but not limited to
legal and  accounting  services,  mailing  and  printing  services,  custody and
transfer agent services,  etc. The Investment Adviser is CIMCO Inc. The Company,
and CUNA  Mutual  Investment  Corporation  each own a one-half  interest  in the
Investment  Adviser.  CUNA  Mutual  Insurance  Society is the sole owner of CUNA
Mutual Investment  Corporation.  CUNA Mutual Investment  Corporation is the sole
owner  of  CUNA  Brokerage  Services,  Inc.,  the  principal  underwriter.   The
Investment Adviser and the Ultra Series Fund have servicing  agreements with the
Company  and with CUNA  Mutual  Insurance  Society.  The Company and CUNA Mutual
Insurance  Society  entered into a permanent  affiliation  July 1, 1990.  At the
current  time,  all of the  directors of the Company are also  directors of CUNA
Mutual  Insurance  Society  and many of the  senior  executive  officers  of the
Company hold similar positions with CUNA Mutual Insurance Society.

The Investment Adviser, pursuant to a Management Agreement,  provides investment
advice for each Fund and provides or arranges for the provision of substantially
all other services required by the Ultra Series Fund through services agreements
with affiliated and unaffiliated  service  providers.  Such services include all
administrative,  accounting  and  legal  services  as  well as the  services  of
custodians,  transfer agents and dividend disbursing agents. There are, however,
certain expenses that The Ultra Series Fund pays for itself under the Management
Agreement.  These are: fees of the independent Trustees, fees of the independent
auditors,  interest on borrowings by a Fund, any taxes that a Fund must pay, and
any  extraordinary  expenses  incurred  by a Fund or Funds  not in the  ordinary
course of business. As full compensation for its services, the Ultra Series Fund
pays the Investment  Adviser a unitary fee computed at an annualized  percentage
rate of the average value of the daily net assets of each series as set forth in
the table below:

                           Management Fee Table

               Series                             Management Fee
               Capital Appreciation Stock         0.80 %
               Growth & Income Stock              0.60 %
               Balanced                           0.70 %
               Bond                               0.55 %
               Money Market                       0.45 %
               Treasury 2000                      0.45 %

Prior to May 1, 1997, the Company had voluntarily  agreed to absorb all ordinary
business expenses of the Capital  Appreciation  Stock,  Growth and Income Stock,
Balanced, Bond and Money Market Funds in excess of .65% of the average daily net
assets of those Funds. Effective May 1, 1997, the Company discontinued absorbing
the Ultra Series Fund expenses in excess of .65% of average daily net assets and
any such expenses will be borne by the Ultra Series Fund.

Under the  Investment  Advisory  Agreement  effective  prior to May 1, 1997, the
total fee paid to the  Investment  Adviser  during the year ended  December  31,
1994, was $594,112. The fees were allocated to the Funds as follows:  $24,864 to
Capital  Appreciation  Stock,  $199,911 to Growth and Income Stock,  $300,282 to
Balanced, $34,590 to Bond, $28,639 to Money Market, and $5,826 to Treasury 2000.
The total fee paid to the Investment  Adviser during the year ended December 31,
1995, was $1,003,650.  The fees were allocated to the Funds as follows: $103,513
to Capital Appreciation Stock,  $357,783 to Growth and Income Stock, $436,723 to
Balanced, $51,283 to Bond, $48,171 to Money Market, and $6,177 to Treasury 2000.
The total fee paid to the Investment  Adviser during the year ended December 31,
1996, was $2,094,152.  The fees were allocated to the Funds as follows: $335,246
to Capital Appreciation Stock,  $804,430 to Growth and Income Stock, $759,395 to
Balanced,  $100,076  to Bond,  $87,984 to Money  Market,  and $7,021 to Treasury
2000.

The Investment Adviser makes the investment decisions and is responsible for the
investment and reinvestment of assets; performs research,  statistical analysis,
and continuous supervision of the Fund's investment portfolio;  furnishes office
space for the Ultra  Series  Fund;  provides  the  Ultra  Series  Fund with such
accounting data concerning the investment activities of the Ultra Series Fund as
is required to be prepared and files all periodic  financial reports and returns
required to be filed with the Securities and Exchange Commission ("SEC") and any
other regulatory agency;  continuously  monitors  compliance by the Ultra Series
Fund in its investment activities with the requirements of the Act and the rules
promulgated pursuant thereto; and renders to the Ultra Series Fund such periodic
and  special  reports as may be  reasonably  requested  with  respect to matters
relating to the duties of the Investment Adviser.

Effective  January 1, 1992, the Adviser  contracted  with the Company to perform
some of these  services  on  behalf  of the Ultra  Series  Fund in return  for a
portion of the  investment  advisory fee. In 1994, the Adviser paid $129,311 for
those services.  In 1995, the Adviser paid $217,034 for those services. In 1996,
the Adviser  paid  $447,362 for those  services.  Effective  July 17, 1993,  the
Adviser contracted with CUNA Mutual Insurance Society to perform cash management
and investment  accounting services on behalf of the Ultra Series Fund in return
for a portion of the  investment  advisory fee. In 1994, the Adviser paid $5,578
for those  services.  In 1995,  the Adviser paid $9,487 for those  services.  In
1996, the Adviser paid $19,711 for those services.

On January 16, 1997,  the  Management  Agreement was approved by the  beneficial
owners of the  Ultra  Series  Fund  after  approval  and  recommendation  by the
Trustees of the Ultra Series Fund,  including a majority of Trustees who are not
parties to the Management  Agreement or interested  persons to any such party as
defined in the Act, on October 29, 1996. The Management Agreement, unless sooner
terminated,  shall  continue  until two  years  from the  effective  date of the
Management Agreement and thereafter shall continue  automatically for periods of
one calendar year so long as such continuance is specifically  approved at least
annually (a) by the Trustees or by a vote of a majority of the outstanding votes
attributable  to the shares of the Class  representing  an interest in the Fund;
and (b) by a vote of a majority  of those  Trustees  who are not  parties to the
Management  Agreement or interested persons of any such party, cast in person at
a meeting  called  for the  purpose  of voting on such  approval,  provided  the
Management  Agreement  may be  terminated  as to any Fund or to all Funds by the
Ultra Series Fund at any time, without the payment of any penalty,  by vote of a
majority  of  the  Trustees  or by a  majority  vote  of the  outstanding  votes
attributable to the shares of the applicable  Fund or by the Investment  Adviser
on sixty (60) days written notice to the other party.  The Management  Agreement
will terminate automatically in the event of its assignment.

The  Management  Agreement  provides  that the  Investment  Adviser shall not be
liable to the Ultra Series Fund or any  shareholder for anything done or omitted
by it, or for any losses that may be sustained in the purchase,  holding or sale
of any security,  except for an act or omission  involving willful  misfeasance,
bad faith, gross negligence, or reckless disregard of the duties imposed upon it
by the Management Agreement.

The directors and principal officers of the Investment Adviser are as follows:

   
          Joyce A. Harris                 Director and Chair
          James C. Hickman                Director
          Michael B. Kitchen              Director
          Michael S. Daubs                Director and President
          George A. Nelson                Director and Vice Chair
          Lawrence R. Halverson           Senior Vice President and Secretary
          Donald E. Heltner               Vice President and Treasurer
          Charles A. Knudsen              Vice President
          Daniel J. Larson                Vice President
          Thomas J. Merfeld               Vice President
          James M. Greaney                Vice President
          Lois A. O'Rourke                Vice President
    

                              EXPENSES OF THE FUND

The Capital  Appreciation  Stock, Growth and Income Stock,  Balanced,  Bond, and
Money Market Funds are currently  obligated to pay to the Investment Adviser the
Management Fee set forth in Management Fee Table above. As part of its services,
the  Investment  Adviser  has agreed to  provide  or  arrange to have  provided,
administrative  services to each Fund. Currently,  the Company is providing some
of these services on behalf of the Investment Adviser.

Prior to May 1, 1997, expenses which exceeded .65% of the average value of daily
net  assets of such Fund were  being  absorbed  by the  Company  pursuant  to an
Expense  Reimbursement  Agreement between the Company and the Ultra Series Fund.
For the year ended December 31, 1995, the Company  absorbed  $96,817 of ordinary
business expense. This expense was allocated among the Funds as follows: $22,806
was allocated to Capital  Appreciation  Stock,  $28,817 to the Growth and Income
Stock, $33,518 to Balanced,  $3,971 to Bond, and $7,705 to Money Market. For the
year ended December 31, 1996, no expenses were absorbed by the Company.

                         DISTRIBUTION PLAN AND AGREEMENT

As described in the Prospectus, the Board of Trustees has adopted a Distribution
Plan for the Fund  under  Rule  12b-1 of the Act to  compensate  CUNA  Brokerage
Services, Inc. for certain services and to pay expenses of the Ultra Series Fund
incurred in connection with the offering of Class C Fund shares.

The Distribution  Plan was initially  approved on October 29, 1996, by the Board
of Trustees of the Ultra Series Fund, including all disinterested  Trustees. The
Plan takes effect May 1, 1997, and continues in effect from year to year only so
long  as such  continuance  is  approved  at  least  annually  by the  Trustees,
including a majority of the Trustees who are not  interested,  as defined by the
Act, and who have no direct or indirect  financial  interest in the operation of
the Plan or agreements related to it.

Any amendment which would materially  increase the amount which the Ultra Series
Fund may expend under the Plan requires approval by holders of a majority of the
outstanding  shares of the Ultra Series Fund. Any agreement  related to the Plan
may be terminated at any time,  upon sixty (60) days written notice to the other
party, by a vote of a majority of the  disinterested  Trustees,  or by vote of a
majority  of the  Trust's  outstanding  voting  securities.  In the  event of an
assignment, the Plan terminates automatically. As long as the Plan is in effect,
the selection and nomination of the  disinterested  Trustees of the Ultra Series
Fund are committed to the discretion of the disinterested Trustees.

                                    CUSTODIAN

   
Chase  Manhattan  Corporation  (the surviving  company of a merger of U.S. Trust
Company of New York into Chase  Manhattan  Corporation  in 1995) is the  current
custodian for the securities and cash of the Ultra Series Fund. The Ultra Series
Fund is in the process of transferring  the  custodianship  to State Street Bank
and Trust Company and the transfer is expected to be completed  within the first
half of fiscal  year 1997.  The  custodian  holds for the Ultra  Series Fund all
securities  and cash owned by the Ultra Series Fund,  and receives for the Ultra
Series  Fund  all   payments  of  income,   payments  of  principal  or  capital
distributions  with respect to securities  owned by the Ultra Series Fund. Also,
the custodian  receives  payment for the shares issued by the Ultra Series Fund.
The custodian releases and delivers securities and cash upon proper instructions
from  the  Ultra  Series  Fund.  Pursuant  to and in  furtherance  of a  Custody
Agreement with the custodian,  the Ultra Series Fund uses automated instructions
and a cash data entry  system to  transfer  monies to and from the Ultra  Series
Fund's account at the custodian.
    


                              INDEPENDENT AUDITORS

The  financial  statements  have  been  included  herein  and  elsewhere  in the
Registration  Statement in reliance upon the reports of KPMG Peat Marwick,  LLP,
Des Moines, Iowa,  independent auditors,  and upon the authority of said firm as
experts in accounting and auditing.

                                    BROKERAGE

It is the  policy  of the  Ultra  Series  Fund,  in  effecting  transactions  in
portfolio  securities,  to seek best  execution of orders at the most  favorable
prices. The determination of what may constitute best execution and price in the
execution  of a  securities  transaction  by  a  broker  involves  a  number  of
considerations,  including without  limitation,  the overall direct net economic
result  (involving  both price paid or received  and any  commissions  and other
costs paid), the efficiency with which the transaction is effected,  the ability
to  effect  the  transaction  at all  where  a  large  block  is  involved,  the
availability  of the  broker to stand  ready to  execute  potentially  difficult
transactions  in the future and the  financial  strength  and  stability  of the
broker.  Such  considerations  are  judgmental  and are weighed by management in
determining the overall reasonableness of brokerage commissions paid.

Subject to the foregoing, a factor in the selection of brokers is the receipt of
research  services,   analyses  and  reports  concerning  issuers,   industries,
securities,  economic  factors  and trends  and other  statistical  and  factual
information.  Any such research and other  statistical  and factual  information
provided  by  brokers  to the Ultra  Series  Fund or the  Investment  Adviser is
considered  to be in  addition  to and not in lieu of  services  required  to be
performed by the  Investment  Adviser  under its contract  with the Ultra Series
Fund.  Research  obtained on behalf of the Ultra  Series Fund may be used by the
Investment  Adviser in connection with other clients of the Investment  Adviser.
Conversely, research received from placement of brokerage for other accounts may
be used by the  Investment  Adviser in managing  investments of the Ultra Series
Fund.  Therefore,  the correlation of the cost of research to individual clients
of the Adviser,  including the Ultra Series Fund, is  indeterminable  and cannot
practically  be  allocated  among  the  Ultra  Series  Fund  and the  Investment
Adviser's other clients.  Consistent  with the above,  the Ultra Series Fund may
effect  principal  transactions  with a broker-dealer  that furnishes  brokerage
and/or research services, or designate any such broker-dealer to receive selling
commissions,   discounts  or  other  allowances,  or  otherwise  deal  with  any
broker-dealer,   in   connection   with  the   acquisition   of   securities  in
underwritings.  Accordingly,  the net prices or commission  rates charged by any
such  broker-dealer  may be greater than the amount another firm might charge if
the management of the Ultra Series Fund determines in good faith that the amount
of such net prices and commissions is reasonable in relation to the value of the
services and research  information  provided by such  broker-dealer to the Ultra
Series Fund. For the year ended  December 31, 1994,  Capital  Appreciation  Fund
paid  $22,779,  Growth and Income Stock Fund paid $85,572 and Balanced Fund paid
$61,279 in  brokerage  fees.  There were no brokerage  fees paid by Bond,  Money
Market,  or Treasury 2000 Funds in 1994.  For the year ended  December 31, 1995,
Capital Appreciation Stock Fund paid $76,931,  Growth and Income Stock Fund paid
$169,671,  and  Balanced  Fund paid  $100,693 in brokerage  fees.  There were no
brokerage fees paid by Bond,  Money Market,  or Treasury 2000 Funds in 1995. For
the year ended December 31, 1996, Capital Appreciation Stock Fund paid $171,251,
Growth  and  Income  Fund paid  $336,331  and  Balanced  Fund paid  $150,550  in
brokerage  fees.  There were no brokerage  fees paid by Bond,  Money Market,  or
Treasury 2000 Funds in 1996.

The  Ultra  Series  Fund  expects  that  purchases  and  sales of  money  market
instruments usually will be principal transactions. Money market instruments are
normally  purchased  directly from the issuer or from an  underwriter  or market
maker for the securities.  There usually will be no brokerage  commissions  paid
for such purchases.  Purchases from  underwriters  will include the underwriting
commission or concession  and  purchases  from dealers  serving as market makers
will include the spread between the bid and asked price.  Where transactions are
made in the  over-the-counter  market,  the Ultra Series Fund will deal with the
primary  market  makers  unless  equal or more  favorable  prices are  otherwise
obtainable.

Where advantageous,  the Ultra Series Fund may participate with other clients of
the  Investment  Adviser in  "bunching  of trades"  wherein one purchase or sale
transaction  representing  several  different  client  accounts is placed with a
broker. The Investment  Adviser has established  various policies and procedures
that assure equitable treatment of all accounts.

The policy with  respect to  brokerage  is and will be reviewed by the  Trustees
from time to time. Because of the possibility of further regulatory developments
affecting  the  securities  exchanges  and brokerage  practices  generally,  the
foregoing practices may be changed, modified or eliminated.

                           HOW SECURITIES ARE OFFERED

Distributor

As described  in the  Prospectus,  the Ultra Series Fund does not deal  directly
with the  public.  Shares of the Ultra  Series  Fund are  currently  issued  and
redeemed through the distributor,  pursuant to a Distribution  Agreement between
the Ultra Series Fund and the  distributor.  The principal  place of business of
CUNA Brokerage  Services,  Inc. is 5910 Mineral Point Road,  Madison,  Wisconsin
53705. The distributor is owned by CUNA Mutual  Investment  Corporation which in
turn is owned by CUNA  Mutual  Insurance  Society.  The  Company and CUNA Mutual
Insurance Society entered into an agreement of permanent  affiliation on July 1,
1990.  Shares of the Ultra Series Fund are  purchased  and redeemed at Net Asset
Value.  The  Distribution  Agreement  provides that the distributor will use its
best efforts to render  services to the Ultra Series Fund, but in the absence of
willful  misfeasance,  bad faith,  gross negligence or reckless disregard of its
obligations,  it will not be liable to the Ultra Series Fund or any  shareholder
for any error of  judgment  or mistake of law or any act or  omission or for any
losses sustained by the Ultra Series Fund or its shareholders.

Transfer Agent

The  Company,  an  affiliated  person,  acts  as  transfer  agent  and  dividend
disbursing agent for the Ultra Series Fund.

                            NET ASSET VALUE OF SHARES

Net Asset Value per share is calculated  each  Valuation Day. Net Asset Value is
determined  by  dividing  each  Fund's  total net assets by the number of shares
outstanding  at the time of  calculation.  Total net  assets are  determined  by
adding the total current value of portfolio securities,  cash, receivables,  and
other assets and  subtracting  liabilities.  Shares will be sold and redeemed at
the Net Asset  Value next  determined  after  receipt of the  purchase  order or
request for redemption.

The Net Asset Value of a share issued by the Capital  Appreciation Stock, Growth
and  Income  Stock,  Balanced,  and Bond Funds was  initially  set at $10.00 per
share.  The Net  Asset  Value of a share  issued by the  Money  Market  Fund was
initially  set at $1.00 per share.  (See Money Market Fund below.) The Net Asset
Value of a share of the Treasury 2000 Fund was initially set at $3.62 per share.

Money Market Fund

The  Trustees  have  determined  that the best method  currently  available  for
determining the Net Asset Value is the amortized cost method.  The Trustees will
utilize this method  pursuant to Rule 2a-7 of the Act. The use of this valuation
method will be continuously  reviewed and the Trustees will make such changes as
may be necessary to assure that assets are valued  fairly as  determined  by the
Trustees in good  faith.  Rule 2a-7  obligates  the  Trustees,  as part of their
responsibility  within the  overall  duty of care owed to the  shareholders,  to
establish  procedures  reasonably  designed,  taking into account current market
conditions and the investment  objectives,  to stabilize the Net Asset Value per
share as computed for the purpose of  distribution  and  redemption at $1.00 per
share. The Trustees'  procedures include periodically  monitoring,  as they deem
appropriate  and at such  intervals as are reasonable in light of current market
conditions,  the relationship between the amortized cost value per share and the
Net Asset Value per share based upon available market  quotations.  The Trustees
will consider  what steps should be taken,  if any, in the event of a difference
of more than 1/2 of one percent (1%)  between the two.  The  Trustees  will take
such steps as they consider appropriate, (e.g., redemption in kind or shortening
the average  portfolio  maturity)  to minimize  any  material  dilution or other
unfair  results  which might arise from  differences  between the two.  The Rule
requires that the Fund limit its  investments to instruments  which the Trustees
determine  will  present  minimal  credit risks and which are of high quality as
determined by a major rating agency,  or, in the case of any instrument  that is
not so rated, of comparable quality as determined by the Trustees. It also calls
for the Fund to maintain a dollar weighted average portfolio  maturity (not more
than 90 days)  appropriate  to its  objective of  maintaining a stable Net Asset
Value of $1.00 per share and  precludes  the purchase of any  instrument  with a
remaining  maturity of more than 397 days. Should the disposition of a portfolio
security result in a dollar weighted average portfolio  maturity of more than 90
days,  the Fund will invest its available  cash in such manner as to reduce such
maturity to 90 days or less as soon as reasonably practicable.

It is the normal practice of the Fund to hold portfolio  securities to maturity.
Therefore,  unless a sale or other  disposition  of a security  is  mandated  by
redemption  requirements  or other  extraordinary  circumstances,  the Fund will
realize  the par value of the  security.  Under  the  amortized  cost  method of
valuation  traditionally  employed by institutions for valuation of money market
instruments,  neither  the  amount of daily  income  nor the Net Asset  Value is
affected by any unrealized appreciation or depreciation. In periods of declining
interest  rates,  the  indicated  daily yield on shares the Fund has computed by
dividing  the  annualized  daily  income by the Net Asset  Value will tend to be
higher than if the  valuation  were based upon market prices and  estimates.  In
periods of rising interest  rates,  the indicated daily yield on shares the Fund
has computed by dividing the annualized daily income by the Net Asset Value will
tend to be lower  than if the  valuation  were  based  upon  market  prices  and
estimates.

Capital  Appreciation  Stock,  Growth  and Income  Stock,  Balanced,  Bond,  and
Treasury 2000 Funds

Common stocks that are traded on an established exchange or over-the-counter are
valued  on the  basis of  market  price as of the end of the  Valuation  Period,
provided  that a market  quotation  is readily  available.  Otherwise,  they are
valued at fair value as  determined  in good faith by or at the direction of the
Trustees.

Stripped  Treasury   Securities,   long-term  straight  debt  obligations,   and
non-convertible  preferred  stocks are valued  using  readily  available  market
quotations,  if available.  When exchange quotations are used, the latest quoted
sale price is used. If an over-the-counter quotation is used, the last bid price
will normally be used. If readily available market quotations are not available,
these securities are valued at market value as determined in good faith by or at
the direction of the Trustees.  Readily  available market quotations will not be
deemed available if an exchange quotation exists for a debt security,  preferred
stock, or security  convertible  into common stock,  but it does not reflect the
true value of the Fund's holdings because sales have occurred infrequently,  the
market for the security is thin, or the size of the reported trade is considered
not comparable to the Fund's institutional size holdings. When readily available
market  quotations are not available,  the Fund will use an independent  pricing
service which provides valuations for normal institutional size trading units of
such  securities.  Such a service may utilize a matrix  system  which takes into
account appropriate factors such as institutional size trading in similar groups
of securities,  yield,  quality,  coupon rate, maturity,  type of issue, trading
characteristics  and  other  market  data  in  determining   valuations.   These
valuations are reviewed by the  Investment  Adviser.  If the Investment  Adviser
believes that evaluation  still does not represent a fair value, it will present
for approval of the Trustees  such other  valuation  as the  Investment  Adviser
considers to represent a fair value. The specific pricing service or services to
be used will be presented for approval of the Trustees.

Short-term  instruments  having  maturities  of sixty  (60) days or less will be
valued at amortized cost. Short-term  instruments having maturities of more than
sixty  (60) days will be valued  at  market  values or values  based on  current
interest rates.

Options,  stock index futures,  interest rate futures, and related options which
are traded on U.S.  exchanges or boards of trade are valued at the closing price
as of the close of the New York Stock Exchange.

The Investment Adviser,  at the direction of the Trustees,  values the following
at prices it deems in good faith to be fair:

1.       Securities  (including   restricted   securities)  for  which  complete
         quotations are not readily available, and

2.       Listed  securities  if, in the opinion of the Investment  Adviser,  the
         last sale price does not reflect the current market value or if no sale
         occurred, and

3.       Other assets.

                       DIVIDENDS, DISTRIBUTIONS AND TAXES

The Ultra  Series  Fund has  qualified  and  intends to continue to qualify as a
"regulated  investment  company" under Subchapter M of the Internal Revenue Code
of 1986, as amended (the "Code"). Each Fund will be treated as a separate entity
for federal income tax purposes, and, therefore,  the investments and results of
each Fund is determined  separately for purposes of determining whether the Fund
qualifies as a "regulated  investment  company" and for purposes of  determining
the Fund's net  ordinary  income (or loss) and net  realized  capital  gains (or
losses).  To qualify for treatment as a "regulated  investment  company," a Fund
must, among other things, meet the diversification  requirements of Subchapter M
of the Code,  derive in each taxable year at least ninety  percent  (90%) of its
gross  income  from  dividends,  interest  and  gains  from  the  sale or  other
disposition of securities and derive less than thirty percent (30%) of its gross
income in each taxable year from the gains  (without  deduction for losses) from
the sale or other  disposition of securities held for less than three months. It
is the  intention  of the Ultra  Series  Fund to meet  these  requirements  with
respect to each Fund in order to qualify as a regulated investment company.

In order for a Fund to be treated as a conduit and avoid the  imposition  of any
Fund-level  income  or excise  tax,  the Fund must  distribute  at least  ninety
percent (90%) of its net investment  income. Net investment income of each Fund,
other than the Money Market  Fund,  will consist of all payments of dividends or
interest  received  by such  Fund  less  the  estimated  expenses  of such  Fund
(including fees payable to the Investment Adviser). Net investment income of the
Money  Market Fund (from the last  determination  thereof)  consists of interest
accrued  and/or  discount  earned  less  the  estimated  expenses  of that  Fund
applicable to that dividend period.  Net investment  income of the Treasury 2000
Fund includes accrued original issue discount.

It is the intention of the Ultra Series Fund to distribute  substantially all of
the net investment  income, if any, of each Fund thereby avoiding the imposition
of any Fund-level income or excise tax as follows:

         (i)  Dividends  on the Money  Market  Fund will be  declared  daily and
         reinvested  monthly in  additional  full and  fractional  shares of the
         Money Market Fund.

         (ii) Dividends of ordinary income from the Capital  Appreciation Stock,
         Growth and Income Stock,  Balanced, and Bond Funds will be declared and
         reinvested  quarterly in additional  full and fractional  shares of the
         respective Fund.

         (iii) All net realized  short-term  and long-term  capital gains of the
         Ultra Series Fund,  if any, will be declared and  distributed  at least
         annually,  but in any event,  no more frequently than allowed under SEC
         rules,  to the  shareholders  of each  Fund to  which  such  gains  are
         attributable.

         (iv)  Dividends  on the  Treasury  2000  Fund  cannot  be  paid  to its
         shareholders  (the Separate  Accounts) during the taxable year since no
         cash will be available for  distribution  until the securities are sold
         or mature.  The Fund is  treated as if it paid a dividend  of a certain
         amount without actually paying the dividend if the shareholder consents
         to the treatment ("consent dividend").  The Separate Accounts will file
         a  consent  on Form 972 each  year to  include  in gross  income,  as a
         taxable  dividend for that year, an amount computed to be sufficient to
         enable the Fund to meet the distribution requirements necessary for the
         Fund to be treated  as a conduit  and taxed as a  regulated  investment
         company.

         Because  there will be no periodic  payment of interest on the Stripped
         Treasury Securities held by the Treasury 2000 Fund, shareholders (i.e.,
         the   separate   accounts  or   qualified   plans)  will  be  requested
         periodically  to sign consents to have a certain portion of the accrued
         amount  of  discount  treated  as  dividends.  Currently  the  separate
         accounts are the only  shareholders  of the Treasury  2000 Fund;  it is
         anticipated  that any taxable income will be offset by a  corresponding
         deduction for an increase in reserves.

Options and Futures Transactions

The tax  consequences of options  transactions  entered into by a Fund will vary
depending  on the  nature of the  underlying  security,  whether  the  option is
written or  purchased  and  finally,  whether the  "straddle"  rules,  discussed
separately below,  apply to the transaction.  When a Fund writes a call or a put
option on an equity or  convertible  debt  security,  the  treatment for federal
income  tax  purposes  of the  premium  that it  receives  will,  subject to the
straddle rules, depend on whether the option is exercised. If the option expires
unexercised, or if the Fund enters into a closing purchase transaction, the Fund
will  realize a gain (or loss if the cost of the  closing  purchase  transaction
exceeds the amount of the premium) without regard to any unrealized gain or loss
on the  underlying  security.  Any such gain or loss will be short-term  capital
gain or loss,  except that any loss on a  "qualified"  covered call stock option
that is not treated as part of a straddle  may be treated as  long-term  capital
loss. If a call option written by a Fund is exercised, the Fund will recognize a
capital gain or loss from the sale of the  underlying  security,  and will treat
the  premium as  additional  sales  proceeds.  Whether  the gain or loss will be
long-term  or  short-term  will depend on the holding  period of the  underlying
security.  If a put  option  written by a Fund is  exercised,  the amount of the
premium will reduce the tax basis of the security that the Fund then purchases.

If a put or call option that a Fund has  purchased  on an equity or  convertible
debt security expires unexercised, the Fund will realize a capital loss equal to
the cost of the option.  If the Fund enters into a closing sale transaction with
respect to the option,  it will  realize a capital  gain or loss  (depending  on
whether the proceeds from the closing  transaction  are greater or less than the
cost of the option).  The gain or loss will be short-term or long-term depending
on the Fund's  holding  period in the option.  If the Fund  exercises such a put
option,  it will realize a short-term  gain or loss (long-term if the Fund holds
the underlying security for more than one year before it purchases the put) from
the sale of the underlying  security measured by the sales proceeds decreased by
the premium paid. If the Fund exercises such a call option, the premium paid for
the option will be added to the tax basis of the security purchased.

One or more Funds may invest in Section 1256  contracts.  Section 1256 contracts
generally   include  options  on  nonconvertible   debt  securities   (including
securities of U.S. Government agencies or  instrumentalities),  options on stock
indexes,  futures  contracts,  options on futures  contracts and certain foreign
currency  contracts.  Options on foreign currency,  futures contracts on foreign
currency,  and options on foreign  currency futures will qualify as Section 1256
contracts  if the  options or futures are traded on or subject to the rules of a
qualified board or exchange.  In general, gain or loss on Section 1256 contracts
will be  treated  as 60%  long-term  and  40%  short-term  capital  gain or loss
("60/40"),  regardless of the period of time  particular  positions are actually
held by a Fund. In addition,  any Section 1256 contracts held at the end of each
taxable  year (and on October 31 of each year for  purposes of  determining  the
amount of capital gain net income that a Fund must distribute to avoid liability
for the 4% excise  tax) are "marked to market"  with the result that  unrealized
gains or losses are treated as though they were realized and the resulting  gain
or loss is treated as 60/40 gain or loss. This deemed realization does not cause
a disposition for purposes of the "short-short" rule.

Straddles

Hedging transactions  undertaken by a Fund may result in "straddles" for federal
income tax purposes.  Straddles are defined to include "offsetting positions" in
actively-traded personal property. Under current law, it is not clear under what
circumstances  one  investment  made by a Fund,  such as an  option  or  futures
contract,  would be treated as "offsetting"  another investment also held by the
Fund, such as the underlying  security (or vice versa) and,  therefore,  whether
the Fund  would be  treated  as having  entered  into a  straddle.  In  general,
investment positions may be "offsetting" if there is a substantial diminution in
the risk of loss from  holding  one  position  by reason of holding  one or more
other positions (although certain "qualified" covered call stock options written
by a Fund may be treated as not creating a straddle).

To the extent that the straddle rules apply to positions  established by a Fund,
losses  realized  by the Fund  may be  either  deferred  or  recharacterized  as
long-term  losses,  and long-term gains realized by the Fund may be converted to
short-term gains.

Each Fund may make one or more of the elections  available  under the Code which
are applicable to straddles.  If a Fund makes any of the elections,  the amount,
character,  and timing of the  recognition  of gains or losses from the affected
straddle  positions  will be determined  under rules that vary  according to the
election(s) made. The rules applicable under certain of the elections operate to
accelerate  the  recognition  of gains or  losses  from  the  affected  straddle
positions.

Because  application  of the straddle rules may affect the character of gains or
losses,  defer losses and/or  accelerate the recognition of gains or losses from
the  affected  straddle  positions,  the  amount  which must be  distributed  to
shareholders,  and which will be taxed to  shareholders  as  ordinary  income or
long-term capital gain, may be increased or decreased  substantially as compared
to a Fund that did not engage in such hedging transactions.

                     CALCULATION OF YIELDS AND TOTAL RETURNS

From time to time, the Ultra Series Fund may disclose yields, total returns, and
other performance  data. Such performance data will be computed,  or accompanied
by  performance  data computed in accordance  with the standards  defined by the
SEC.  The Ultra Series Fund will not  disclose  performance  of the Ultra Series
Fund in separate  account sales  literature or advertising  without also showing
performance at the separate account level.

Money Market Fund Yields

From time to time,  sales  literature may quote the current  annualized yield of
the Money  Market  Fund for a seven-day  period in a manner  which does not take
into  consideration  any  realized or  unrealized  gains or losses on  portfolio
securities.

This  current  annualized  yield  is  computed  by  determining  the net  change
(exclusive of realized gains and losses on the sale of securities and unrealized
appreciation  and  depreciation) at the end of the seven-day period in the value
of a  hypothetical  account  having a balance of 1 share at the beginning of the
period,  dividing  such  net  change  in  account  value  by  the  value  of the
hypothetical account at the beginning of the period to determine the base period
return,  and  annualizing  this quotient on a 365-day  basis.  The net change in
value  reflects  net  income  from the  Fund  attributable  to the  hypothetical
account. Current yield is calculated according to the following formula:

         Current Yield   =   ((NCS - ES)/UV) X (365/7)

         Where:

         NCS      =        the net  change in the  value of the  Money  Market
                           Fund  (exclusive  of realized  gains or losses on the
                           sale of securities  and unrealized  appreciation  and
                           depreciation)  for the seven-day period  attributable
                           to a  hypothetical  account  having  a  balance  of 1
                           share.

         ES       =        per share expenses attributable to the hypothetical 
                           account for the seven-day period.

         UV       =        the share value for the first day of the seven-day 
                           period.

         Effective yield   =   (1 + ((NCS-ES)/UV)) 365/7 -  1

         Where:

         NCS      =        the net  change in the  value of the  Money  Market
                           Fund  (exclusive  of realized  gains or losses on the
                           sale of securities  and unrealized  appreciation  and
                           depreciation)  for the seven-day period  attributable
                           to a  hypothetical  account  having  a  balance  of 1
                           share.

         ES       =        per share expenses attributable to the hypothetical 
                           account for the seven-day period.

         UV       =        the share value for the first day of the seven-day 
                           period.

The  current  and  effective  yields on amounts  held in the Money  Market  Fund
normally  fluctuate on a daily basis.  Therefore,  the  disclosed  yield for any
given past period is not an  indication  or  representation  of future yields or
rates of return.  The Money Market Fund's actual yield is affected by changes in
interest rates on money market securities, average portfolio maturity, the types
and quality of  portfolio  securities  held and  operating  expenses.  Yields on
amounts held in the Money Market Fund may also be  presented  for periods  other
than a seven-day period.

Other Fund Yields

From time to time,  sales  literature may quote the current  annualized yield of
one or more of the Funds  (except the Money Market Fund) for 30-day or one-month
periods.  The annualized  yield of a Fund refers to income generated by the Fund
during a 30-day or one-month  period and is assumed to be generated  each period
over a 12-month period.

The yield is computed by: 1) dividing the net investment  income of the Fund for
the period;  by 2) the maximum  offering  price per share on the last day of the
period times the daily average number of shares  outstanding for the period;  by
3) compounding  that yield for a six-month  period;  and by 4) multiplying  that
result by 2. The  30-day  or  one-month  yield is  calculated  according  to the
following formula:

         Yield    =        2 X (((NI - ES)/(U X UV)) + 1)6 - 1)

         Where:

         NI       =        net  income of the Fund for the  30-day or  one-month
                           period attributable to the Fund's shares.

         ES       =        expenses of the Fund for the 30-day or one-month 
                           period.

         U        =        the average number of shares outstanding.

         UV       =        the share  value at the close  (highest)  of the last
                           day in the 30-day or one-month period.

The yield normally fluctuates over time. Therefore,  the disclosed yield for any
given past period is not an  indication  or  representation  of future yields or
rates of return.  A Fund's  actual yield is affected by the types and quality of
portfolio securities held and operating expenses.

Average Annual Total Returns

From time to time,  sales literature may also quote average annual total returns
for one or more of the Funds for various periods of time.

When a Fund has been in  operation  for 1, 5, and 10  years,  respectively,  the
average  annual total return for these periods will be provided.  Average annual
total  returns  for  other  periods  of time  may,  from  time to time,  also be
disclosed.

Standard  average annual total returns  represent the average annual  compounded
rates of  return  that  would  equate  an  initial  investment  of $1,000 to the
redemption  value of that  investment as of the last day of each of the periods.
The ending date for each period for which total return  quotations  are provided
will  be  for  the  most  recent  month  or  calendar  quarter-end  practicable,
considering  the type of the  communication  and the media  through  which it is
communicated.

The total return is calculated according to the following formula:

         TR       =        ((ERV/P)1/N) - 1

         Where:

         TR       =        the average annual total return net of any Fund 
                           recurring charges.

         ERV      =        the ending redeemable value of the hypothetical 
                           account at the end of the period.

         P        =        a hypothetical initial payment of $1,000.

         N        =        the number of years in the period.

Such average annual total return information for the Funds is as follows:

                         For the               For the               For the
                         1-year                5-year                10-year
                         period                period                period
                         ended                 ended                 ended
Fund                     12/31/96              12/31/96              12/31/96

Capital Appreciation       21.44%               N/A                  18.74%*
Growth and Income          22.02%              14.84%                13.72%
Balanced                   10.79%               9.74%                10.46%
Bond                        2.86%               6.11%                 7.51%
Treasury 2000               2.10%               7.42%                10.78%

  * Capital Appreciation Fund returns are from inception, January 3, 1994.

Other Total Returns

From time to time, sales  literature may also disclose  cumulative total returns
in conjunction with the standard  formats  described above. The cumulative total
returns will be calculated using the following formula:

         CTR      =        (ERV/P) - 1

         Where:

         CTR      =        The cumulative total return net of any Fund recurring
                           charges for the period.

         ERV      =        The ending redeemable value of the hypothetical 
                           investment at the end of the period.

         P        =        A hypothetical single payment of $1,000.

        DESCRIPTION OF BOND RATINGS (AS PUBLISHED BY THE RATING SERVICES)

Moody's Investors Service, Inc.

Aaa--Bonds which are rated Aaa are judged to be of the best quality.  They carry
the smallest  degree of investment  risk and are generally  referred to as "gilt
edge." Interest payments are protected by a large or by an exceptionally  stable
margin and principal is secure. While the various protective elements are likely
to change,  such changes as can be  visualized  are most  unlikely to impair the
fundamentally strong position of such issues.

Aa--Bonds  which are rated Aa are judged to be of high quality by all standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds.  They are rated lower than the best bonds  because  margins of protection
may not be as large as in Aaa securities or  fluctuation of protective  elements
may be of greater  amplitude or there may be other  elements  present which make
the long-term risks appear somewhat larger than in Aaa securities.

A--Bonds which are rated A possess many favorable investment  attributes and are
to be considered as upper medium grade  obligations.  Factors giving security to
principal  and interest  are  considered  adequate,  but elements may be present
which suggest a susceptibility to impairment some time in the future.

Baa--Bonds which are rated Baa are considered as medium grade obligations, i.e.,
they are neither  highly  protected nor poorly  secured.  Interest  payments and
principal  security  appear  adequate  for the present,  but certain  protective
elements may be lacking or may be  characteristically  unreliable over any great
length of time. Such bonds lack outstanding investment  characteristics,  and in
fact, have speculative characteristics as well.

Ba--Bonds which are rated Ba and below are judged to have speculative  elements;
their future  cannot be  considered  as well  secured.  Often the  protection of
interest  and  principal  payments  may be very  moderate  and  thereby not well
safeguarded  during  both good and bad times  over the  future.  Uncertainty  of
position characterizes bonds in this class.

B--Bonds  which are rated B  generally  lack  characteristics  of the  desirable
investment.  Assurance of interest and principal  payments or of  maintenance of
other terms of the contract over any long period of time may be small.

Caa--Bonds  which are  rated  Caa are a poor  standing.  Such  issues  may be in
default or there may be present  elements of danger with respect to principal or
interest.

Ca--Bonds  which are rated Ca represent  obligations  which are speculative in a
high degree. Such issues are often in default or have other marked shortcomings.

Note:  Moody's  applies  numerical  modifiers 1, 2, and 3 in each generic rating
classification  from Aa  through B in its  corporate  bond  rating  system.  The
modifier 1 indicates  that the security  ranks in the higher end of this generic
rating category;  the modifier 2 indicates a mid-range ranking; and the modifier
3  indicates  that  the  issue  ranks in the  lower  end of its  generic  rating
category.

Standard & Poor's Corporation

AAA--Debt  rated AAA has the  highest  rating  assigned  by  Standard  & Poor's.
Capacity to pay interest and repay principal is extremely strong.

AA--Debt rated AA has a very strong capacity to pay interest and repay principal
and differs from the highest rated issues only in small degree.

A--Debt  rated A has a strong  capacity  to pay  interest  and  repay  principal
although it is somewhat more  susceptible  to the adverse  effects of changes in
circumstances and economic conditions than debt in higher rated categories.

BBB--Debt  rated BBB is regarded as having an adequate  capacity to pay interest
and  repay  principal.   Whereas  it  normally  exhibits   adequate   protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened  capacity to pay interest and repay  principal  for
debt in this category than for debt in higher rated categories.

BB--B--CCC--CC--Bonds  rated  BB, B, CCC and CC are  regarded,  on  balance,  as
predominantly  speculative with respect to the issuer's capacity to pay interest
and repay principal in accordance with the terms of the obligation. BB indicates
the lowest degree of speculation and CC the highest degree of speculation. While
such bonds will likely have some quality and protective  characteristics,  these
are  outweighed  by large  uncertainties  or major  risk  exposures  to  adverse
conditions.

Note:  Standard & Poor's  applies the  modifiers  of (+) or (-) in each  generic
rating classification from "AA" through "B" in its corporate bond rating system.
The plus  sign  indicates  that the  security  ranks in the  higher  end of this
generic rating category;  the lack of a modifier  indicates a mid-range ranking;
and the  minus  sign  indicates  that the  issue  ranks in the  lower end of its
generic rating category.

                     DESCRIPTION OF COMMERCIAL PAPER RATINGS
                      (AS PUBLISHED BY THE RATING SERVICES)

Moody's Investors Service, Inc.

Moody's  employs the following three  designations,  all judged to be investment
grade, to indicate the relative repayment capacity of rated issuers:

                Prime-1                 Highest Quality
                Prime-2                 Higher Quality
                Prime-3                 High Quality

If an issuer  represents to Moody's that its commercial  paper  obligations  are
supported  by the credit of another  entity or entities,  Moody's,  in assigning
ratings to such  issuers,  evaluates  the  financial  strength of the  indicated
affiliated   corporations,   commercial  banks,  insurance  companies,   foreign
governments  or other  entities,  but only as one  factor  in the  total  rating
assessment.

Standard & Poor's Corporation

A brief  description  of the  applicable  Standard & Poor's  rating  symbols for
investment grade commercial paper and their meanings follows:

A.       Issues assigned this highest rating are regarded as having the greatest
         capacity for timely  payment.  Issues in this  category are  delineated
         with the numbers 1, 2, and 3 to indicate the relative degree of safety.

         A-1.     This designation indicates that the degree of safety regarding
                  timely payment is either  overwhelming  or very strong.  Those
                  issues    determined    to   possess    overwhelming    safety
                  characteristics   will  be  denoted   with  a  plus  (+)  sign
                  designation.

         A-2.     Capacity for timely payment on issues with this designation is
                  strong.  However, the relative degree of safety is not as high
                  as for issues designated "A-1."

         A-3.     Issues carrying this designation have a satisfactory  capacity
                  for  timely  payment.   They  are,   however,   somewhat  more
                  vulnerable to the adverse effects of changes in  circumstances
                  than obligations carrying the higher designations.

                              FINANCIAL STATEMENTS

Data from the most recent annual report begins on the next page.

 <PAGE>
<TABLE>
<CAPTION>
                                                         ULTRA SERIES FUND
                                                Statement of Assets and Liabilities
                                                         December 31, 1996

                                            Capital      Growth and                                       Money        Treasury
                                         Appreciation   Income Stock     Balanced          Bond          Market          2000
Assets:                                   Stock Fund        Fund           Fund            Fund           Fund           Fund
                                          ----------        ----           ----            ----           ----           ----
<S>                                   <C>           <C>             <C>             <C>            <C>              <C>       
Investments in securities, at value,
   (note 2)-see accompanying schedule
   (cost $86,149,857)                  $99,257,406    $        --    $         --   $         --   $         --     $        --
   (cost $195,704,851)                          --    234,433,573              --             --             --              --
   (cost $177,868,978)                          --             --     193,469,283             --             --              --
   (cost $26,049,732)                           --             --              --     26,144,779             --              --
   (cost $21,019,331)                           --             --              --             --     21,019,331              --
   (cost $1,388,086)                            --             --              --             --             --       1,585,290
  Receivable for securities sold           556,544        453,046         267,730             --             --              --
  Accrued interest receivable               18,614          9,180       1,378,366        441,478          5,668              --
  Accrued dividends receivable             128,297        447,009         153,501             --             --              --
                                       -----------    -----------     -----------     ----------     ----------      ----------
    Total assets                        99,960,861    235,342,808     195,268,880     26,586,257     21,024,999       1,585,290
                                       -----------    -----------     -----------     ----------     ----------      ----------

Liabilities:
  Payable for securities purchased       1,234,318      2,376,550         437,598             --             --              --
  Dividends payable                             --             --              --             --          2,750              --
  Accrued expenses                          52,710        125,485         106,408         14,334         11,262             549
                                       -----------    -----------     -----------     ----------     ----------      ----------
    Total liabilities                    1,287,028      2,502,035         544,006         14,334         14,012             549
                                       -----------    -----------     -----------     ----------     ----------      ----------
Net assets applicable to outstanding
capital stock                          $98,673,833   $232,840,773    $194,724,874    $26,571,923    $21,010,987      $1,584,741
                                       ===========    ===========     ===========     ==========     ==========      ==========
Represented by:
 Capital stock, par value $.01             $67,593       $109,196        $127,374        $25,731       $210,110          $1,834
 Additional paid-in capital             85,416,504    193,792,032     178,833,180     26,433,111     20,800,877       1,385,703
 Undistributed net investment income        14,253         69,558          94,881         18,034             --              --
 Undistributed net realized gain(loss)
  on investments                            67,934        141,265          69,134             --             --              --
 Unrealized appreciation (depreciation)
   on investments                       13,107,549     38,728,722      15,600,305         95,047             --         197,204
                                       -----------    -----------     -----------     ----------     ----------      ----------

Total net assets - representing 
net assets applicable to outstanding
capital stock                          $98,673,833   $232,840,773    $194,724,874    $26,571,923    $21,010,987      $1,584,741
                                       ===========    ===========     ===========     ==========     ==========      ==========
Number of shares issued and 
 outstanding (note 5)                    6,759,264     10,919,647      12,737,422      2,573,070     21,010,987         183,351
                                       ===========    ===========     ===========     ==========     ==========      ==========
Net asset value per share of 
outstanding capital stock(note 2)           $14.60         $21.32          $15.29         $10.33          $1.00           $8.64
                                       ===========    ===========     ===========     ==========     ==========      ==========

See accompanying notes to financial statements.
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                        CAPITAL APPRECIATION STOCK FUND OF ULTRA SERIES FUND
                                                     Investments in Securities
                                                         December 31, 1996

CAPITAL APPRECIATION STOCK                   % Net        Quality      Annualized       Maturity             Par
FUND INVESTMENTS:                           Assets        Rating*         Yield           Date             Amount            Value
                                            ------        -------         -----           ----             ------            -----
<S>                                      <C>           <C>              <C>          <C>               <C>            <C>  
Short-Term Investments:
Commercial Paper/Savings:                    4.7%
   Coca-Cola Co.                                         A-1+/P-1         5.69%        Jan 09, 1997     $1,000,000        $998,756
   Merrill Lynch Capital Markets                         A-1+/P-1         5.72%        Jan 21, 1997      1,500,000       1,495,316
   Chase Manhattan - Cash Account                                         4.65%                          2,140,155       2,140,155
                                                                                                                         ---------
     TOTAL SHORT-TERM INVESTMENTS                                                                                       $4,634,227
                                                                                                                         ---------
                                             % Net
Long-Term Investments:                      Assets                                                         Shares            Value
Common Stocks:                               95.9%

Forest Products/Paper:                       2.1%
   Champion International Corp.                                                                             22,150        $957,987
   Georgia Pacific Corp.                                                                                     4,800         345,600
   Potlatch Corporation                                                                                      9,700         417,100
   Union Camp Corp.                                                                                          7,500         358,125
                                                                                                                          --------
     Forest Products/Paper total                                                                                         2,078,812
                                                                                                                          --------

Insurance:                                   4.5%
   Aetna, Inc.                                                                                              35,800       2,864,000
   Allstate Corporation                                                                                     26,402       1,528,015
                                                                                                                          --------
     Insurance total                                                                                                     4,392,015
                                                                                                                          --------

Banks:                                       1.3%
   Bankers Trust New York Corp.                                                                             14,400       1,242,000
                                                                                                                          --------

Investment Banking/Brokerage:                9.0%
   A. G. Edwards, Inc.                                                                                      47,700       1,603,912
   Dean Witter Discover & Company                                                                           11,200         742,000
   Everest Reinsurance Holdings, Inc.                                                                       42,900       1,233,375
   Mutual Risk Management Ltd.                                                                              78,833       2,916,820
   Salomon Inc.                                                                                             51,100       2,408,088
                                                                                                                          --------
     Investment Banking/Brokerage total                                                                                  8,904,195
                                                                                                                         --------
Drugs/Health Care:                           9.7%
   Bristol-Myers Squibb Co.                                                                                 16,700       1,816,125
   Centocor Inc.***                                                                                         42,300       1,512,225
   Glaxo Wellcome PLC - ADR                                                                                 92,900       2,949,575
   Healthsource, Inc.***                                                                                    46,000         603,750
   MedPartners, Inc.***                                                                                     59,252       1,244,292
   Pharmacia & Upjohn, Inc.                                                                                 35,700       1,414,613
                                                                                                                          --------
     Drugs/Health Care total                                                                                             9,540,580
                                                                                                                          --------

Hospital Management/Supplies:                2.2%
   Biomet, Inc.                                                                                             45,800         692,725
   Columbia/HCA Healthcare Corp.                                                                            37,100       1,511,825
                                                                                                                          --------
     Hospital Management/Supplies total                                                                                  2,204,550
                                                                                                                          --------

Retail-Discount:                             2.9%
   Price/Costco, Inc.***                                                                                    72,200       1,814,025
   Wal-Mart Stores, Inc.                                                                                    47,600       1,088,850
                                                                                                                          --------
     Retail-Discount total                                                                                               2,902,875
                                                                                                                          --------

Media:                                       4.3%
   Banta Corporation                                                                                        43,600         997,350
   Cognizant Corp.                                                                                          15,700         518,100
   Dun & Bradstreet Corp.                                                                                   15,700         372,875
   K-III Communications, Inc.***                                                                           222,100       2,387,575
                                                                                                                          --------
     Media total                                                                                                         4,275,900
                                                                                                                          --------
</TABLE>
<PAGE>


<TABLE>
<CAPTION>
                                        CAPITAL APPRECIATION STOCK FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

CAPITAL APPRECIATION STOCK                   % Net
FUND INVESTMENTS, CONTINUED:                Assets                                                         Shares            Value
<S>                                          <C>                                                         <C>           <C>
Foods - Products & Service:                  6.5%
   General Mills Inc.                                                                                       21,500      $1,362,563
   Hudson Foods, Inc.                                                                                       39,900         758,100
   Nabisco Holdings Corp. - Class A                                                                         38,200       1,485,025
   Sara Lee Corp.                                                                                           34,100       1,270,225
   Tyson Foods, Inc. - Class A                                                                              44,700       1,530,975
                                                                                                                          --------
     Foods - Products & Service total                                                                                    6,406,888
                                                                                                                          --------

Auto-Related:                                2.4%
   General Motors Corporation                                                                               16,500         919,875
   Jason, Inc.***                                                                                           87,400         568,100
   Strattec Security Corp.***                                                                               50,250         917,063
                                                                                                                          --------
     Auto-Related total                                                                                                  2,405,038
                                                                                                                          --------

Apparel/Textile:                             0.7%
   Nine West Group, Inc.***                                                                                 14,500         672,438
                                                                                                                          --------

Office Equipment/Computers:                  12.9%
   Alphanet Solutions, Inc.***                                                                              36,900         590,400
   Amdahl Corp.***                                                                                         116,200       1,408,925
   EMC Corp.***                                                                                            125,500       4,157,188
   International Business Machines Corp.                                                                    12,050       1,819,550
   Seagate Technology, Inc.***                                                                              25,400       1,003,300
   Wang Laboratories, Inc.***                                                                              182,500       3,695,625
                                                                                                                         ---------
     Office Equipment/Computers total                                                                                   12,674,988
                                                                                                                         ---------

Electronics-Semiconductors:                  1.5%
   Dallas Semiconductor Corporation                                                                         33,000         759,000
   Micron Technology, Inc.***                                                                               23,700         690,262
                                                                                                                          --------
   Electronics-Semiconductors total                                                                                      1,449,262
                                                                                                                          --------

Electronics:                                 1.2%
   Texas Instruments, Inc.                                                                                  18,100       1,153,875
                                                                                                                          --------

Pollution Control:                           2.7%
   WMX Technologies, Inc.                                                                                   81,900       2,671,988
                                                                                                                          --------

Oil/Oil Service:                             6.2%
   Exxon Corp.                                                                                               8,400         823,200
   Occidental Petroleum Corp.                                                                               82,500       1,928,437
   Schlumberger, Ltd.                                                                                        5,800         579,275
   Unocal Corp.                                                                                             22,700         922,188
   USX-Marathon Group                                                                                       78,400       1,871,800
                                                                                                                          --------
     Oil/Oil Service total                                                                                               6,124,900
                                                                                                                          --------
Natural Gas-Diversified:                     1.1%
   Belden & Blake Corp.***                                                                                  43,900       1,119,450
                                                                                                                          --------

Containers:                                  3.3%
   Owens Illinois, Inc.***                                                                                 143,500       3,264,625
                                                                                                                          --------

Chemicals:                                   1.1%
   Dow Chemical Company                                                                                      4,600         360,525
   Lyondell Petrochemcial Company                                                                           32,500         715,000
                                                                                                                          --------
     Chemicals total                                                                                                     1,075,525
                                                                                                                          --------
Transportation:                              1.2%
   Delta Air Lines, Inc.                                                                                     6,400         453,600
   Hunt (JB) Transport Services, Inc.                                                                       29,300         410,200
   Midwest Express Holdings, Inc.***                                                                         9,700         349,200
                                                                                                                          --------
   Transportation total                                                                                                  1,213,000
                                                                                                                          --------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                         CAPITAL APPRECIATION STOCK FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

CAPITAL APPRECIATION STOCK                   % Net
FUND INVESTMENTS, CONTINUED:                Assets                                                         Shares            Value
<S>                                          <C>                                                          <C>          <C>         
Telecommunications:                          12.4%
   Aerial Communications, Inc.***                                                                           66,000        $536,250
   Airtouch Communications, Inc.***                                                                        146,600       3,701,650
   Cox Communications, Inc.***                                                                              73,100       1,690,438
   Telefonos deMexico SP ADR - Cl L                                                                         82,900       2,735,700
   U.S.  West Media Group***                                                                               192,000       3,552,000
                                                                                                                         ---------
     Telecommunications total                                                                                           12,216,038
                                                                                                                         ---------

Utilities-Telephone:                         2.6%
   Ameritech Corporation                                                                                    18,800       1,139,750
   Bell Atlantic Corporation                                                                                22,150       1,434,212
                                                                                                                          --------
     Utilities-Telephone total                                                                                           2,573,962
                                                                                                                          --------

Utilities-Electric:                          0.7%
   Pacific Gas & Electric Company                                                                           30,900         648,900
                                                                                                                          --------

Diversified Companies:                       1.2%
   Rockwell International Corporation                                                                       18,600       1,132,275
                                                                                                                          --------

Miscellaneous:                               2.3%
   Interim Services, Inc.***                                                                                64,200       2,279,100
                                                                                                                          --------

     TOTAL COMMON STOCKS
     (COST: $81,515,630)                                                                                               $94,623,179
                                                                                                                        ----------

     TOTAL INVESTMENTS, CAPITAL APPRECIATION
     STOCK FUND (COST: $86,149,857)                                                                                    $99,257,406
                                                                                                                        ==========

See accompanying notes to investments in securities.
<FN>
     *Moody's/Standard  & Poors' quality  ratings  (unaudited).  See the current
Prospectus and Statement of Additional Information for a complete description of
these ratings.

     **At  December  31, 1996,  the cost of  securities  for federal  income tax
purposes was $86,149,857. The aggregate unrealized appreciation and depreciation
of investments in securities based on this cost were:

 Gross unrealized appreciation...............$15,471,798
 Gross unrealized depreciation...............(2,364,249)
                                               ---------
 Net unrealized appreciation.................$13,107,549
                                               =========
***This Security is not income producing.
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                         GROWTH AND INCOME STOCK FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

GROWTH AND INCOME STOCK                      % Net        Quality      Annualized       Maturity             Par
FUND INVESTMENTS:                           Assets        Rating*         Yield           Date             Amount            Value
                                            ------        -------         -----           ----             ------            -----
Short-Term Investments:
<S>                                          <C>         <C>            <C>          <C>              <C>              <C> 
Commercial Paper/Savings:                    5.8%
   Associates Corp of North America                       A-1+/P-1        5.32%       Feb 18, 1997      $3,000,000      $2,984,928
   CIT Group Holdings                                     A-1/P-1         5.48%       Mar 11, 1997       1,000,000         989,784
   Ford Motor Credit Company                              A-1/P-1         5.42%       Feb 10, 1997       2,000,000       1,988,244
   General Electric Capital Corporation                   A-1+/P-1        5.43%       Feb 04, 1997       2,900,000       2,888,415
   Interstate Power Co.                                   A-1/P-1         5.45%       Jan 09, 1997         800,000         799,052
   Madison Gas & Electric                                 A-1+/P-1        5.57%       Jan 15, 1997       1,000,000         997,874
   Chase Manhattan - Cash Account                                         4.65%                          2,908,315       2,908,315
                                                                                                                          --------
     TOTAL COMMERCIAL PAPER,
     SAVINGS, AT COST                                                                                                  $13,556,612
                                                                                                                        ----------
                                             % Net
Long-Term Investments:                      Assets                                                         Shares            Value
Common Stocks:                               94.9%
Forest Products/Paper:                       1.6%
   Champion International Corp.                                                                             44,800      $1,937,600
   Georgia Pacific Corp.                                                                                    11,600         835,200
   Louisiana - Pacific Corporation                                                                          43,500         918,938
   Union Camp Corp.                                                                                         18,000         859,500
                                                                                                                          --------
     Forest Products/Paper total                                                                                         4,551,238
                                                                                                                          --------
Insurance:                                   6.9%
   Aetna Inc.                                                                                               98,500       7,880,000
   Allstate Corporation                                                                                    107,219       6,205,300
   Everest Reinsurance Holdings, Inc.                                                                       68,800       1,978,000
                                                                                                                         ---------
     Insurance total                                                                                                    16,063,300
                                                                                                                         ---------
Banks:                                       1.4%
   Bankers Trust New York Corp.                                                                             36,800       3,174,000
                                                                                                                          --------
Investment Banking/Brokerage:                4.2%
   A. G. Edwards, Inc.                                                                                      74,100       2,491,612
   Dean Witter Discover & Company                                                                           38,500       2,550,625
   Salomon Inc.                                                                                             98,500       4,641,813
                                                                                                                          --------
     Investment Banking/Brokerage total                                                                                  9,684,050
                                                                                                                          --------
Drugs/Health Care:                           11.1%
   Bristol-Myers Squibb Co.                                                                                 66,750       7,259,062
   Glaxo Wellcome PLC - ADR                                                                                289,800       9,201,150
   MedPartners, Inc.***                                                                                     78,185       1,641,885
   Pharmacia & Upjohn, Inc.                                                                                115,365       4,571,338
   United Healthcare Corp.                                                                                  70,000       3,150,000
                                                                                                                         ---------
     Drugs/Health Care total                                                                                            25,823,435
                                                                                                                         ---------
Hospital Management/Supplies:                3.5%
   Columbia/HCA Healthcare Corp.                                                                           198,406       8,085,045
                                                                                                                          --------
Retail - Discount:                           3.5%
   Price/Costco, Inc.***                                                                                   113,500       2,851,687
   Wal-Mart Stores, Inc.                                                                                   229,400       5,247,525
                                                                                                                          --------
     Retail - Discount total                                                                                             8,099,212
                                                                                                                          --------
Retail - Drug:                               1.6%
   Revco D. S.,  Inc.***                                                                                    97,700       3,614,900
                                                                                                                          --------
Real Estate:                                 0.8%
   Highwood Properties, Inc.                                                                                57,500       1,940,625
                                                                                                                          --------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                         GROWTH AND INCOME STOCK FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

GROWTH AND INCOME STOCK                      % Net
FUND INVESTMENTS, CONTINUED:                Assets                                                         Shares            Value
<S>                                          <C>                                                         <C>           <C>     
Media                                        3.7%
   Banta Corporation                                                                                        99,900      $2,285,212
   Cognizant Corp                                                                                           37,900       1,250,700
   Cox Communications, Inc.***                                                                             119,900       2,772,688
   Dun & Bradstreet Corp.                                                                                   92,900       2,206,375
                                                                                                                          --------
     Media total                                                                                                         8,514,975
                                                                                                                          --------

Foods - Products & Service:                  9.7%
   General Mills Inc.                                                                                       83,600       5,298,150
   Nabisco Holdings Corp. - Class A                                                                        150,300       5,842,912
   Sara Lee Corp.                                                                                          153,000       5,699,250
   Tyson Foods Inc.,  - Class A                                                                            168,800       5,781,400
                                                                                                                         ---------
     Foods - Products & Service total                                                                                   22,621,712
                                                                                                                         ---------

Auto-Related:                                2.9%
   Echlin, Inc.                                                                                             99,400       3,143,525
   General Motors Corporation                                                                               64,000       3,568,000
                                                                                                                          --------
     Auto-Related total                                                                                                  6,711,525
                                                                                                                          --------

Office Equipment/Computers:                  9.4%
   Amdahl Corp.***                                                                                         181,900       2,205,537
   EMC Corp.***                                                                                            229,900       7,615,438
   International Business Machines Corp.                                                                    70,950      10,713,450
   Seagate Technology, Inc.***                                                                              35,400       1,398,300
                                                                                                                         ---------
     Office Equipment/Computers total                                                                                   21,932,725
                                                                                                                         ---------

Electronics:                                 2.0%
   Texas Instruments, Inc.                                                                                  74,000       4,717,500
                                                                                                                          --------

Electrical Equipment:                        0.5%
   Grainger, (W.W.) Inc.                                                                                    15,000       1,203,750
                                                                                                                          --------

Pollution Control:                           3.7%
   WMX Technologies, Inc.                                                                                  262,700       8,570,588
                                                                                                                          --------

Oil/Oil Service:                             7.8%
   Amoco Corporation                                                                                        36,850       2,966,425
   Exxon Corp.                                                                                              42,100       4,125,800
   Occidental Petroleum Corp.                                                                              127,600       2,982,650
   Schlumberger, Ltd.                                                                                       10,650       1,063,668
   Texaco Inc.                                                                                              13,700       1,344,312
   Unocal Corp.                                                                                             53,800       2,185,625
   USX-Marathon Group                                                                                      149,600       3,571,700
                                                                                                                         ---------
     Oil/Oil Service total                                                                                              18,240,180
                                                                                                                         ---------

Containers:                                  2.0%
   Owens-Illinois, Inc.***                                                                                 200,300       4,556,825
                                                                                                                          --------

Chemicals:                                   0.8%
   Dow Chemical Company                                                                                     24,000       1,881,000
                                                                                                                          --------

Transportation:                              1.0%
   Delta Air Lines, Inc.                                                                                    24,100       1,708,088
   Hunt (JB) Transport Services, Inc.                                                                       45,800         641,200
                                                                                                                          --------
     Transportation total                                                                                                2,349,288
                                                                                                                          --------

Telecommunications:                          4.7%
   Airtouch Communications, Inc.                                                                           156,800       3,959,200
   U.S. West Media Group***                                                                                372,700       6,894,950
                                                                                                                         ---------
     Telecommunications  total                                                                                          10,854,150
                                                                                                                         ---------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                         GROWTH AND INCOME STOCK FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

GROWTH AND INCOME STOCK                      % Net
FUND INVESTMENTS, CONTINUED:                Assets                                                         Shares            Value
<S>                                          <C>                                                         <C>          <C>  
Utilities-Telephone:                         6.1%
   Ameritech Corporation                                                                                    76,200      $4,619,625
   Bell Atlantic Corporation                                                                                87,150       5,642,963
   GTE Corp.                                                                                                87,300       3,972,150
                                                                                                                         ---------
     Utilities-Telephone total                                                                                          14,234,738
                                                                                                                         ---------

Utilities-Electric:                          2.7%
   Duke Power Company                                                                                       35,300       1,632,625
   Northern States Power Company                                                                            40,000       1,835,000
   Pacific Gas & Electric Company                                                                          130,100       2,732,100
                                                                                                                          --------
     Utilities-Electric total                                                                                            6,199,725
                                                                                                                          --------

Diversified Companies:                       3.1%
   Alexander & Baldwin, Inc.                                                                                57,800       1,445,000
   Rockwell International Corp.                                                                             95,400       5,807,475
                                                                                                                          --------
     Diversified Companies total                                                                                         7,252,475
                                                                                                                          --------

     TOTAL COMMON STOCKS
     (COST:  $182,148,240)                                                                                            $220,876,961
                                                                                                                       -----------

     TOTAL INVESTMENTS, GROWTH AND
     INCOME STOCK FUND (COST: $195,074,851)**                                                                         $234,433,573
                                                                                                                       ===========

See accompanying notes to investments in securities.
<FN>
     *Moody's/Standard  & Poors' quality  ratings  (unaudited).  See the current
Prospectus and Statement of Additional Information for a complete description of
these ratings.

     **At  December  31, 1996,  the cost of  securities  for federal  income tax
purposes  was   $195,074,851.   The  aggregate   unrealized   appreciation   and
depreciation of investments in securities based on this cost were:

Gross unrealized appreciation.........................$41,217,593
Gross unrealized depreciation.........................(2,488,871)
                                                       ----------
Net unrealized appreciation...........................$38,728,722
                                                       ==========
***This Security is not income producing.
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

                                             % Net        Quality      Annualized       Maturity             Par
BALANCED FUND INVESTMENTS:                  Assets        Rating*         Yield           Date             Amount            Value
                                            ------        -------         -----           ----             ------            -----
<S>                                        <C>           <C>             <C>         <C>               <C>             <C>
Short-Term Investments:
Commercial Paper/Savings:                    7.5%
   CIT Group Holdings                                     A-1/P-1         5.48%       Mar 11, 1997      $4,000,000      $3,946,947
   Ford Motor Credit Corporation                          A-1/P-1         5.42%       Jan 21, 1997       2,000,000       1,994,111
   General Electric Capital Corporation                   A-1+/P-1        5.41%       Jan 07, 1997       2,000,000       1,998,240
   Interstate Power Company                               A-1/P-1         5.45%       Jan 09, 1997       2,000,000       1,997,631
   John Deere Capital                                     A-1/P-1         5.44%       Feb 25, 1997       2,000,000       1,983,897
   Merrill Lynch Capital Markets                          A-1+/P-1        5.48%       Mar 05, 1997       2,000,000       1,981,415
   Chase Manhattan - Cash Account                                         4.65%                            747,560         747,560
                                                                                                                          --------
     TOTAL COMMERCIAL PAPER/SAVINGS                                                                                    $14,649,801
                                                                                                                        ----------
Government Guaranteed - U.S.:                0.5%
   U.S. Treasury Bill                                                     5.29%       Feb 06, 1997       1,000,000         994,910
                                                                                                                          --------
Quasi-Government/Government Sponsored:       2.1%
   Federal Home Loan Bank Discount Notes                                  5.35%       Jan 23, 1997       2,000,000       1,993,632
   Federal Home Loan Bank Discount Notes                                  5.43%       Jan 03, 1997       2,000,000       1,999,417
                                                                                                                          --------
     TOTAL QUASI-GOVERNMENT/
     GOVERNMENT SPONSORED                                                                                                3,993,049
                                                                                                                          --------
     TOTAL SHORT-TERM INVESTMENTS,
     AT COST                                                                                                           $19,637,760
                                                                                                                        ----------
                                             % Net        Quality        Coupon         Maturity             Par
Long-Term Investments:                      Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
Government Guaranteed - U.S.:                8.0%
   U.S. Treasury Notes                                    AAA             8.500       Feb 15, 2000        $500,000        $534,063
   U.S. Treasury Notes                                    AAA             7.875       Nov 15, 1999         500,000         524,063
   U.S. Treasury Notes                                    AAA             7.125       Oct 15, 1998       1,000,000       1,020,313
   U.S. Treasury Notes                                    AAA             7.500       Nov 15, 2001       1,000,000       1,053,126
   U.S. Treasury Notes                                    AAA             7.875       Apr 15, 1998       1,000,000       1,023,751
   U.S. Treasury Notes                                    AAA             5.500       Apr 15, 2000         500,000         491,719
   U.S. Treasury Notes                                    AAA             7.125       Sep 30, 1999       1,000,000       1,027,501
   U.S. Treasury Notes                                    AAA             5.875       Feb 15, 2004         850,000         827,954
   U.S. Treasury Notes                                    AAA             5.750       Aug 15, 2003         700,000         679,219
   U.S. Treasury Notes                                    AAA             6.500       May 15, 2005       1,100,000       1,108,251
   U.S. Treasury Notes                                    AAA             6.500       Aug 15, 2005         700,000         705,032
   U.S. Treasury Notes                                    AAA             5.875       Nov 15, 2005       1,350,000       1,302,751
   U.S. Treasury Notes                                    AAA             6.875       May 15, 2006       1,000,000       1,031,251
   U.S. Treasury Notes                                    AAA             6.625       Jul 31, 2001       1,400,000       1,422,751
   U.S. Treasury Notes                                    AAA             6.375       May 15, 1999       2,000,000       2,018,126
   U.S. Treasury Notes                                    AAA             8.500       May 15, 1997         700,000         707,219
                                                                                                                          --------
     TOTAL GOVERNMENT GUARANTEED- U.S.
     (COST: $15,443,355)                                                                                               $15,477,090
                                                                                                                        ----------
Quasi-Government/Government Sponsored:       7.1%
   Federal Home Loan Bank                                 AAA             5.440       Oct 15, 2003         620,000         583,363
   Federal Home Loan Bank                                 AAA             6.440       Jan 28, 2000         250,000         251,939
   FHLMC 1455 HA                                          AAA             7.900       Jun 15, 2021       3,344,000       3,503,445
   FHLMC 1378 H                                           AAA            10.000       Jan 15, 2021       2,250,000       2,534,328
   FNMA Pass Through Certificate                          AAA             8.000       Feb 01, 2002         102,447         105,281
   FNMA Pass Through Certificate                          AAA             8.400       Nov 25, 2019       1,600,000       1,660,696
   FNMA 1996 - M6 G                                       AAA             7.750       Sep 17, 1923       4,000,000       4,122,500
   Private Export Funding                                 AAA             5.500       Mar 15, 2001       1,000,000         970,211
                                                                                                                          --------
     TOTAL QUASI-GOVERNMENT/GOVERNMENT
     SPONSORED (COST: $13,697,208)                                                                                     $13,731,763
                                                                                                                        ----------
Nonconvertible Corporate Bonds:              29.4%

Building Materials:                          0.2%
   Stanley Works                                          A-2/A           7.375       Dec 15, 2002        $250,000        $258,962
                                                                                                                          --------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BALANCED FUND INVESTMENTS,                   % Net        Quality        Coupon         Maturity             Par
CONTINUED:                                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
<S>                                         <C>          <C>             <C>         <C>                <C>             <C>
Drug/Health Care:                            1.1%
   Abbott Laboratories, Inc.                              AA-1/AAA        6.800       May 15, 2005        $500,000        $502,033
   American Home Products, Corp.                          A-2/A-          7.700       Feb 15, 2000       1,000,000       1,037,567
   Bergen Brunswig                                        BAA-1/A-        7.250       Jun 01, 2005         500,000         499,986
                                                                                                                          --------
     Drug/Health Care total                                                                                              2,039,586
                                                                                                                          --------

Electronics:                                 0.5%
   Raytheon Co.                                           A-1/A+          6.500       Jul 15, 2005         500,000         485,306
   Texas Instruments, Inc.                                A-3             9.000       Mar 15, 2001         500,000         544,014
                                                                                                                          --------
     Electronics total                                                                                                   1,029,320
                                                                                                                          --------

Forest Products/Paper:                       2.1%
   Champion International Corp.                           BAA-1/BBB       9.875       Jun 01, 2000         250,000         274,874
   Champion International Corp.                           BAA-1/BBB       7.100       Sep 01, 2005       1,550,000       1,547,580
   International Paper                                    A-3/A-          7.875       Aug 01, 2006         500,000         529,075
   Kimberly Clark Corp.                                   AA-2/AA         9.000       Aug 01, 2000         750,000         810,952
   Weyerhaeuser Company                                   A-2/A           8.375       Feb 02, 2007         800,000         883,468
                                                                                                                          --------
     Forest Products/Paper total                                                                                         4,045,949
                                                                                                                          --------

Hospital Supplies:                            0.5
   Baxter International, Inc.                             A-3/A           7.625       Nov 15, 2002         250,000         259,984
   Columbia/HCA Healthcare Corporation                    A-2/A-          6.910       Jun 15, 2005         700,000         700,323
                                                                                                                          --------
     Hospital Supplies total                                                                                               960,307
                                                                                                                          --------

Insurance/Casualty:                          0.3%
   Lincoln National Corp.                                 A-2/A           7.250       May 15, 2005         500,000         501,678
                                                                                                                          --------

Investment Banking/Brokerage:                3.0%
   Dean Witter Discover & Company                         A-2/A           6.250       Mar 15, 2000         200,000         198,847
   Donaldson, Lufkin Jenrette, Inc.                       BAA-1/A-        6.875       Nov 01, 2005         300,000         292,808
   Donaldson, Lufkin Jenrette, Inc.                       BAA-1/A-        5.625       Feb 15, 2016         500,000         479,550
   Merrill Lynch                                          AA-3/AA-        6.250       Jan 15, 2006         650,000         617,070
   Merrill Lynch                                          AA-3/AA-        7.000       Mar 15, 2006       1,000,000         997,580
   Paine Webber Group                                     BAA-1/BBB+      6.750       Feb 01, 2006       1,000,000         956,406
   Salomon Inc.                                           BAA-1/BBB       6.700       Dec 01, 1998         650,000         653,322
   Salomon Inc.                                           BAA-1/BBB       7.125       Aug 01, 1999       1,000,000       1,012,165
   Salomon Inc.                                           BAA-1/BBB       6.875       Dec 15, 2003         600,000         587,030
                                                                                                                          --------
     Investment Banking/Brokerage total                                                                                  5,794,778
                                                                                                                          --------

Finance Co. - Consumer Loan:                 0.8%
   American General Finance                               A-1/A+          7.125       Dec 01, 1999         500,000         510,056
   Household Finance Co.                                  A-2/A           7.125       Sep 01, 2005          500,000         505,046
   Norwest Financial Inc.                                 AA-3/AA-        7.875       Feb 15, 2002         500,000         526,512
                                                                                                                          --------
     Finance Co. - Consumer Loan total                                                                                   1,541,614
                                                                                                                          --------

Mortgage Related Securities:                 0.7%
   Prudential Home Funding                                AAA             6.050       Apr 25, 2024       1,500,000       1,305,720
                                                                                                                          --------

Cosmetics/Personal Care:                     0.1%
   Gillette Co.                                           AA-3/AA-        5.750       Oct 15, 2005         300,000         280,557
                                                                                                                          --------

Leisure Time                                 0.5%
   Walt Disney Company                                    A-2/A           6.750       Mar 30, 2006       1,000,000         992,867
                                                                                                                          --------

Media:                                       0.1%
   McGraw-Hill, Inc.                                      A-1             9.430       Sep 01, 2000         250,000         272,311
                                                                                                                          --------

Publishing-News:                             0.3%
   Knight Ridder, Inc.                                    A-1/AA-         8.500       Sep 01, 2001         500,000         529,373
                                                                                                                          --------
</TABLE>
<PAGE>


<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BALANCED FUND INVESTMENTS,                   % Net        Quality        Coupon         Maturity             Par
CONTINUED:                                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
<S>                                        <C>           <C>             <C>         <C>                <C>             <C>
Retail-Department:                           1.1%
   Dayton Hudson Corp.                                    BAA-1/BBB+      9.750       Nov 01, 1998        $500,000       $ 528,868
   Dayton Hudson Corp.                                    BAA-1/BBB+      7.500       Jul 15, 2006       1,000,000       1,022,370
   J. C. Penney Co.                                       A-1/A+          6.875       Jun 15, 1999         500,000         505,420
                                                                                                                          --------
     Retail-Department total                                                                                             2,056,658
                                                                                                                          --------

Foods-Products & Services:                   0.5%
   Archer Daniels Midland                                 AA-2/AA-        6.250       May 15, 2003         500,000         487,752
   Sysco Corporation                                      A-1/AA-         6.500       Jun 15, 2005         585,000         572,034
                                                                                                                          --------
     Foods-Products & Services total                                                                                     1,059,786
                                                                                                                          --------

Beverage/Confect/Tobacco:                    0.4%
   Coca-Cola Co.                                          AA-3/AA         6.000       Jul 15, 2003         500,000         485,840
   Pepsico Inc.                                           A-1/A           6.125       Jan 15, 1998         250,000         251,062
                                                                                                                          --------
     Beverage/Confect/Tobacco total                                                                                        736,902
                                                                                                                          --------

Auto-Related:                                2.5%
   Borg-Warner Automotive                                 BAA-2/BBB+      7.000       Nov 01, 2006       1,150,000       1,140,339
   Ford Motor Company                                     A-1/A+          7.500       Nov 15, 1999         500,000         513,770
   Ford Motor Company                                     A-1/A+          6.125       Jan 09, 2006       1,000,000         937,336
   Ford Motor Company                                     A-1/A+          7.250       Oct 01, 2008       2,000,000       2,021,004
   General Motors Corporation                             A-3/A-          7.000       Jun 15, 2003         300,000         302,693
                                                                                                                          --------
Auto-Related total                                                                                                       4,915,142
                                                                                                                          --------

Hotel & Motel                                0.5%
   Marriott International, Inc.                           BAA-1/A-        7.125       Jun 01, 2007       1,000,000         982,090
                                                                                                                          --------

Electrical Equipment:                        0.3%
   Emerson Electric Co.                                   AA-1/AA+        6.300       Nov 01, 2005         500,000         484,350
                                                                                                                          --------

Electric Household Appliances:               0.1%
   Maytag Corporation                                     BAA-1/BBB+      9.750       May 15, 2002         250,000         282,283
                                                                                                                          --------

Finance-Diversified:                         0.3%
   Dow Capital B.V.                                       A-1/A           7.125       Jan 15, 2003         250,000         254,666
   Dow Capital B.V.                                       A-1/A           7.375       Jul 15, 2002         250,000         257,987
                                                                                                                          --------
     Finance-Diversified total                                                                                             512,653
                                                                                                                          --------

Engineering/Construction Services:           0.5%
   Foster Wheeler Corp.                                   BAA-2/BBB       6.750       Nov 15, 2005       1,000,000         971,071
                                                                                                                          --------

Machinery/Tools:                             0.6%
   Giddings & Lewis                                       BA-1/BBB        7.500       Oct 01, 2005         500,000         496,229
   Ingersoll Rand Company                                 A-2/A           6.480       Jun 01, 2025         700,000         689,728
                                                                                                                          --------
     Machinery/Tools total                                                                                               1,185,957
                                                                                                                          --------

Office Equipment/Computers:                  0.4%
   International Business Machines                        A-1/A           6.375       Jun 15, 2000         500,000         503,125
   Xerox Corporation                                      A-2/A           7.150       Aug 01, 2004         300,000         305,172
                                                                                                                          --------
     Office Equipment/Computers total                                                                                      808,297
                                                                                                                          --------

Telecommunications:                          0.3%
   Cox Communications                                     BAA-2/A-        6.875       Jun 15, 2005         500,000         493,592
                                                                                                                          --------

Oil/Oil Service:                             1.2%
   Enron Corp.                                            BAA-2/BBB+      7.625       Sep 10, 2004         500,000         518,831
   Mobil Corporation                                      AA-2/AA         8.375       Feb 12, 2001         500,000         534,283
   Shell Oil Company                                      AA-1/AAA        6.625       Jul 01, 1999         300,000         302,731
   Shell Canada, Ltd.                                     A-1/AA          8.875       Jan 14, 2001         500,000         543,510
   Union Oil California                                   BAA-2/BBB       7.200       May 15, 2005         500,000         505,833
                                                                                                                          --------
     Oil/Oil Service total                                                                                               2,405,188
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          --------
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BALANCED FUND INVESTMENTS,                   % Net        Quality        Coupon         Maturity             Par
CONTINUED:                                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
<S>                                        <C>           <C>             <C>         <C>                <C>             <C>
Pollution Control:                           0.8%
   Waste Management                                       A-1/A+          7.700       Oct 01, 2002        $350,000        $367,788
   WMX Technologies                                       A-1/A+          6.700       May 01, 2001       1,250,000       1,251,900
                                                                                                                          --------
     Pollution Control total                                                                                             1,619,688
                                                                                                                          --------

Chemicals:                                   0.6%
   PPG Industries, Inc.                                   A-1/A           6.875       Aug 01, 2005         500,000         502,296
   Union Carbide Corporation                              BBA-2/BBB       6.790       Jun 01, 2025         700,000         698,170
                                                                                                                          --------
     Chemicals total                                                                                                     1,200,466
                                                                                                                          --------

Specialty Chemicals:                         0.3%
   Praxair, Inc.                                          A-3/BBB+        6.850       Jun 15, 2005         500,000         495,477
                                                                                                                          --------

Transportation:                              4.0%
   American Airlines                                      A-3/BBB         8.040       Sep 16, 2011       1,000,000       1,042,830
   Burlington Northern Inc.                               BAA-2/BBB       7.400       May 15, 1999         500,000         511,377
   Delta Air Lines                                        BAA-1/BBB       8.540       Jan 02, 2007       1,542,601       1,636,850
   Federal Express                                        A-3/BBB+        7.890       Sep 28, 2008         500,000         521,680
   Federal Express - Series A-2                           A-3/BBB+        7.850       Jan 30, 2015       1,000,000       1,032,210
   Golden State Petroluem Transport Corp.                 BAA-2/BBB       8.040       Feb 01, 2019       2,000,000       1,987,420
   Union Pacific Co.                                      BAA-2/BBB       6.250       Mar 15, 1999         500,000         499,195
   United Airlines                                        BAA-1/BBB-      9.020       Apr 19, 2012         472,313         510,675
                                                                                                                          --------
     Transportation total                                                                                                7,742,237
                                                                                                                          --------

Aerospace/Defense:                           0.9%
   Lockheed Martin                                        A-3/BBB+        6.850       May 15, 2001       1,250,000       1,262,832
   Rockwell International Corp.                           A-1/AA          7.625       Feb 17, 1998         500,000         508,772
                                                                                                                          --------
     Aerospace/Defense total                                                                                             1,771,604
                                                                                                                          --------

Utilities-Natural Gas Distribution:          0.4%
   Laclede Gas Co.                                        AA-3/AA-        6.250       May 01, 2003         700,000         685,017
                                                                                                                          --------

Utilities-Telephone:                         1.9%
   Alltel Corporation                                     A2/A+           7.250       Apr 01, 2004         500,000         508,852
   Bell South Telecommunications, Inc.                    AAA/AAA         6.500       Feb 01, 2000         250,000         251,875
   Bell South Telecommunications, Inc.                    AAA/AAA         6.500       Jun 15, 2005         350,000         344,658
   Bell Tel of Penn                                       AA-1/AA         6.125       Mar 15, 2003         500,000         487,678
   GTE-California                                         AA-3/AA-        6.250       Jan 15, 1998         250,000         250,922
   GTE Corporation                                        A-3/A-          9.100       Jun 01, 2003         500,000         560,810
   New England Telephone & Telegraph                      AA-2/AA-        4.625       Jul 01, 2005         572,000         489,454
   New York Telephone                                     A-2/A           6.500       Mar 01, 2005         500,000         490,460
   Northwestern Bell Telephone Co.                        AA-3/A+         9.500       May 01, 2000         250,000         272,446
                                                                                                                          --------
     Utilities-Telephone total                                                                                           3,657,155
                                                                                                                          --------

Utilities-Electric:                          1.3%
   Central Power & Light, Inc.                            A-2/A           6.000       Oct 01, 1997        250,000         250,141
   Consolidated Edison of New York, Inc.                  A-1/A+          6.250       Apr 01, 1998         300,000         300,626
   Florida Power Corp.                                    AA-3/AA-        6.000       Jul 01, 2003         400,000         384,169
   Midwest Power Systems                                  A-2/A+          7.125       Feb 01, 2003        250,000         254,112
   Pacific Gas & Electric Co.                             A-2/A           6.250       Aug 01, 2003         300,000         291,620
   Pacificorp                                             A-2/A           6.750       Apr 01, 2005         500,000         493,169
   Wisconsin Public Service, Inc.                         AA-2/AA+        7.300       Oct 01, 2002         500,000         514,272
                                                                                                                          --------
     Utilities-Electric total                                                                                            2,488,109
                                                                                                                          --------

Utilities-Natural Gas Pipeline:              0.1%
   Burlington Resources Inc.                              A-3/A-          9.625       Jun 15, 2000         250,000         273,298
                                                                                                                          --------

Diversified Companies                        0.2%
   Whitman Corporation                                    BAA-2/BBB+      7.500       Feb 01, 2003         300,000         309,122
                                                                                                                          --------
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BALANCED FUND INVESTMENTS,                   % Net        Quality        Coupon         Maturity             Par
CONTINUED:                                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
<S>                                        <C>           <C>             <C>         <C>                 <C>          <C>
Miscellaneous:                               0.1%
   Chrysler Buildings of New York                         A-1/A-          9.125       May 01, 1999        $250,000        $263,111
                                                                                                                          --------

     TOTAL NONCONVERTIBLE CORPORATE
     BONDS (COST: $56,333,928)                                                                                         $56,952,275
                                                                                                                        ----------
                                             % Net
                                            Assets                                                         Shares            Value
Common Stocks:                               45.2%

Forest Products/Paper:                       0.9%
   Champion International Corp.                                                                             18,300        $791,475
   Georgia Pacific Corp.                                                                                     4,700         338,400
   Potlatch Corp                                                                                             7,000         301,000
   Union Camp Corp.                                                                                          7,300         348,575
                                                                                                                          --------
     Forest Products/Paper total                                                                                         1,779,450
                                                                                                                          --------
Insurance:                                   3.2%
   Aetna Inc.                                                                                               38,700       3,096,000
   Allstate Corporation                                                                                     37,457       2,167,824
   Everest Reinsurance Holdings, Inc.                                                                       36,200       1,040,750
                                                                                                                          --------
     Insurance total                                                                                                     6,304,574
                                                                                                                          --------
Banks:                                       0.7%
   Bankers Trust New York Corp.                                                                             14,700       1,267,875
                                                                                                                          --------
Investment Banking/Brokerage:                2.0%
   A. G. Edwards, Inc.                                                                                      35,800       1,203,775
   Dean Witter Discover & Company                                                                           11,200         742,000
   Salomon Inc.                                                                                             40,100       1,889,713
                                                                                                                          --------
     Investment Banking/Brokerage total                                                                                  3,835,488
                                                                                                                          --------
Drugs/Health Care:                           5.5%
   Bristol-Myers Squibb Co.                                                                                 23,400       2,544,750
   Centocor Inc.***                                                                                         24,600         879,450
   Glaxo Wellcome PLC - ADR                                                                                106,000       3,365,500
   Healthsource, Inc.***                                                                                    30,900         405,562
   MedPartners, Inc.***                                                                                     39,404         827,484
   Pharmacia & Upjohn, Inc.                                                                                 43,335       1,717,149
   United Healthcare Corp.                                                                                  20,800         936,000
                                                                                                                         ---------
     Drugs/Health Care total                                                                                            10,675,895
                                                                                                                         ---------
Hospital Management/Supplies:                1.5%
   Biomet, Inc.                                                                                             36,300         549,037
   Columbia/HCA Healthcare Corp.                                                                            56,100       2,286,075
                                                                                                                          --------
     Hospital Management/Supplies total                                                                                  2,835,112
                                                                                                                          --------
Retail-Discount:                             1.3%
   Price/Costco, Inc.***                                                                                    37,700         947,212
   Wal-Mart Stores, Inc.                                                                                    67,700       1,548,638
                                                                                                                          --------
     Retail-Discount total                                                                                               2,495,850
                                                                                                                          --------
Retail-Drug:                                 0.7%
   Revco D.S. Inc***                                                                                        36,400       1,346,800
                                                                                                                          --------
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BALANCED FUND INVESTMENTS,                   % Net
CONTINUED:                                  Assets                                                         Shares            Value
<S>                                        <C>                                                           <C>           <C>
Media:                                       2.2%
   Banta Corporation                                                                                        38,000        $869,250
   Cognizant Corp                                                                                           12,800         422,400
   Cox Communications, Inc.***                                                                              65,900       1,523,938
   Dun & Bradstreet Corp                                                                                    12,800         304,000
   K-III Communications Corp                                                                               113,600       1,221,200
                                                                                                                          --------
     Media total                                                                                                         4,340,788
                                                                                                                          --------

Foods-Food Products:                         3.8%
   General Mills, Inc.                                                                                      30,800       1,951,950
   Nabisco Holdings Corp. - Class A                                                                         54,500       2,118,688
   Sara Lee Corp.                                                                                           34,300       1,277,675
   Tyson Foods, Inc. - Class A                                                                              59,500       2,037,875
                                                                                                                          --------
     Foods-Food Products total                                                                                           7,386,188
                                                                                                                          --------

Auto-Related:                                0.6%
   General Motors Corporation                                                                               21,200       1,181,900
                                                                                                                          --------

Office Equipment/Computers:                  5.5%
   Amdahl Corp.***                                                                                          89,300       1,082,762
   EMC Corp.***                                                                                            103,900       3,441,688
   International Business Machines Corp.                                                                    22,050       3,329,550
   Seagate Technology, Inc.***                                                                              18,800         742,600
   Wang Laboratories, Inc. ***                                                                             104,800       2,122,200
                                                                                                                         ---------
     Office Equipment/Computers total                                                                                   10,718,800
                                                                                                                         ---------

Electronics:                                 0.9%
   Micron Technology Inc.***                                                                                14,200         413,575
   Texas Instruments, Inc.                                                                                  19,700       1,255,875
                                                                                                                          --------
     Electronics total                                                                                                   1,669,450
                                                                                                                          --------

Electrical Equipment:                        0.3%
   Grainger, (W. W.) Inc.                                                                                    7,000         561,750
                                                                                                                          --------

Pollution Control:                           1.6%
   WMX Technologies, Inc.                                                                                   98,050       3,198,880
                                                                                                                          --------

Oil/Oil Service:                             3.7%
   Amoco Corporation                                                                                        10,900         877,450
   Belden & Blake Corp.***                                                                                  32,000         816,000
   Exxon Corp.                                                                                              13,300       1,303,400
   Occidental Petroleum Corp.                                                                               55,600       1,299,650
   Schlumberger, Ltd.                                                                                        5,050         504,369
   Unocal Corp                                                                                              21,300         865,312
   USX-Marathon Group                                                                                       65,600       1,566,200
                                                                                                                          --------
     Oil/Oil Service total                                                                                               7,232,381
                                                                                                                          --------

Containers:                                  1.3%
   Owens-Illinois, Inc.***                                                                                 106,900       2,431,975
                                                                                                                          --------

Chemicals:                                   0.3%
   Dow Chemical Company                                                                                      7,100         556,463
                                                                                                                          --------

Specialty Chemicals:                         0.2%
   Lyondell Petrochemical Company                                                                           18,550         408,100
                                                                                                                          --------

Transportation:                              0.6%
   Delta Air Lines, Inc.                                                                                    10,300         730,013
   Hunt (JB) Transport Services, Inc.                                                                       27,200         380,800
                                                                                                                          --------
     Transportation total                                                                                                1,110,813
                                                                                                                          --------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BALANCED FUND INVESTMENTS,                   % Net
CONTINUED:                                  Assets                                                         Shares            Value
<S>                                        <C>                                                          <C>           <C>
Telecommunications:                          2.1%
   Telefonos deMexico  SP ADR Cl L                                                                          38,400      $1,267,200
   US West Media Group***                                                                                  153,800       2,845,300
                                                                                                                          --------
     Telecommunications total                                                                                            4,112,500
                                                                                                                          --------

Utilities-Telephone:                         3.8%
   Airtouch Communications, Inc.***                                                                        109,850       2,773,712
   Ameritech Corporation                                                                                    24,700       1,497,438
   Bell Atlantic Corporation                                                                                31,400       2,033,150
   GTE Corp.                                                                                                24,100       1,096,550
                                                                                                                          --------
     Utilities-Telephone total                                                                                           7,400,850
                                                                                                                          --------

Utilities-Electric:                          0.9%
   Northern States Power Company                                                                            18,400         844,100
   Pacific Gas & Electric Company                                                                           39,200         823,200
                                                                                                                          --------
     Utilities-Electric total                                                                                            1,667,300
                                                                                                                          --------

Diversified Companies:                       1.1%
   Alexander & Baldwin, Inc.                                                                                21,700         542,500
   Rockwell International Corporation                                                                       26,700       1,625,363
                                                                                                                          --------
     Diversified Companies total                                                                                         2,167,863
                                                                                                                          --------

Miscellaneous:                               0.5%
   Interim Services, Inc.***                                                                                27,700         983,350
                                                                                                                          --------

     TOTAL COMMON STOCKS,
     (COST: $72,756,728)                                                                                               $87,670,395
                                                                                                                        ----------

     TOTAL INVESTMENTS, BALANCED FUND
     (COST: $177,868,978)                                                                                             $193,469,283
                                                                                                                       ===========

See accompanying notes to investments in securities.
<FN>
     *Moody's/Standard  & Poors' quality  ratings  (unaudited).  See the current
Prospectus and Statement of Additional Information for a complete description of
these ratings.

     **At  December  31, 1996,  the cost of  securities  for federal  income tax
purposes  was   $177,868,978.   The  aggregate   unrealized   appreciation   and
depreciation of investments in securities based on this cost were:

 Gross unrealized appreciation...........................$17,755,361
 Gross unrealized depreciation...........................(2,155,056)
                                                           ---------
 Net unrealized appreciation.............................$15,600,305
                                                           =========

     ***This Security is not income producing.
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                   BOND FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

                                             % Net        Quality      Annualized       Maturity             Par
BOND FUND INVESTMENTS:                      Assets        Rating*         Yield           Date             Amount            Value
                                            ------        -------         -----           ----             ------            -----
Short-Term Investments:
<S>                                         <C>          <C>             <C>         <C>                 <C>             <C>
Commercial Paper/Savings:                    1.3%
   Interstate Power Co.                                   A-1/P-1         5.94%       Jan 09, 1997        $200,000        $199,740
   J. C. Penney Funding                                   A-1/P-1         5.92%       Jan 13, 1997         100,000          99,806
   Chase Manhattan - Cash Account                                         6.45%                             47,419          47,418
                                                                                                                          --------
     TOTAL SHORT-TERM INVESTMENTS,
     AT COST                                                                                                              $346,964
                                                                                                                          --------
<FN>

* For Short-term Investments, Market Value is assumed to equal Book Value.
</FN>

                                             % Net        Quality        Coupon         Maturity             Par
Government & Agency Bonds:                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
Government Guaranteed - U.S.:                12.0%
   U.S. Treasury Note                                     AAA             8.500       May 15, 1997        $300,000        $303,095
   U.S. Treasury Note                                     AAA             7.125       Oct 15, 1998         250,000         255,078
   U.S. Treasury Note                                     AAA             7.500       Nov 15, 2001         200,000         210,625
   U.S. Treasury Note                                     AAA             7.125       Sep 30, 1999         250,000         256,875
   U.S. Treasury Note                                     AAA             5.875       Feb 15, 2004         150,000         146,110
   U.S. Treasury Note                                     AAA             5.750       Aug 15, 2003         200,000         194,063
   U.S. Treasury Note                                     AAA             6.500       May 15, 2005         400,000         403,000
   U.S. Treasury Note                                     AAA             6.500       Aug 15, 2005         300,000         302,156
   U.S. Treasury Note                                     AAA             5.875       Nov 15, 2005         100,000          96,500
   U.S. Treasury Note                                     AAA             6.625       Jul 31, 2001       1,000,000       1,016,251
                                                                                                                          --------
     Government Guaranteed - U.S.
     (COST: $3,196,968)                                                                                                 $3,183,753
                                                                                                                         ---------

Quasi-Government/Government Sponsored:       14.4%
   Federal Home Loan Mortgage Corp.                       AAA             6.440       Jan 28, 2000         150,000         151,163
   Federal Home Loan Mortgage Corp.                       AAA             7.900       Jun 15, 2021         836,000         875,861
   Federal Home Loan Mortgage Corp.                       AAA            10.000       Jan 15, 2021         750,000         844,776
   FHLMC Pass Through Certificate                         AAA             8.500       Apr 01, 2001           7,871           8,128
   FHLMC Pass Through Certificate                         AAA             8.500       May 01, 2001          19,359          19,991
   Federal National Mortgage Association                  AAA             8.400       Nov 25, 2019         400,000         415,174
   Federal National Mortgage Association                  AAA             7.750       Sep 17, 2023       1,000,000       1,030,625
   Private Export Funding                                 AAA             5.500       Mar 15, 2001         500,000         485,106
                                                                                                                          --------
     Quasi-Government/Government Sponsored
     (COST: $3,830,953)                                                                                                 $3,830,824
                                                                                                                         ---------

Nonconvertible Corporate Bonds:              70.5%

Forest Products/Paper:                       3.6%
   Champion International Corp.                           BAA-1/BBB       9.875       Jun 01, 2000        $100,000        $109,950
   Champion International Corp.                           BAA-1/BBB       7.100       Sep 01, 2005         750,000         748,829
   Kimberly-Clark Corp.                                   AA-2/AA         9.000       Aug 01, 2000         100,000         108,127
                                                                                                                          --------
     Forest Products/Paper total                                                                                           966,906
                                                                                                                          --------

Financing & Leasing:                         3.7%
   International Lease Finance                            A-1/A+          5.625       Mar 01, 1998       1,000,000         996,260
                                                                                                                          --------

Investment Banking/Brokerage:                9.6%
   Donaldson, Lufkin, Jenrette, Inc.                      BAA-1/A-        6.875       Nov 01, 2005         200,000         195,205
   Donaldson, Lufkin, Jenrette, Inc.                      BAA-1/A-        5.625       Feb 15, 2016         200,000         191,820
   Lehman Brothers Holdings                               BAA-1/A         5.750       Feb 15, 1998         500,000         497,818
   Merrill Lynch                                          AA-3/AA-        6.250       Jan 15, 2006         350,000         332,268
   Paine Webber Group                                     BAA-1/BBB+      6.750       May 01, 2006         700,000         669,484
   Salomon Inc.                                           BAA-1/BBB       6.700       Dec 01, 1998         150,000         150,767
   Salomon Inc.                                           BAA-1/BBB       7.125       Aug 01, 1999         500,000         506,083
                                                                                                                          --------
     Investment Banking/Brokerage total                                                                                  2,543,445
                                                                                                                          --------

Finance Co. - Consumer Loans:                1.2%
   Household Finance Co.                                  A-2/A           7.125       Sep 01, 2005         325,000         328,280
                                                                                                                          --------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                   BOND FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BOND FUND INVESTMENTS,                       % Net        Quality        Coupon         Maturity             Par
CONTINUED:                                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
<S>                                         <C>          <C>            <C>          <C>                 <C>            <C>
Mortgage Related Securities:                 1.6%
   Prudential Home Funding                                AAA             6.050       Apr 25, 2024        $500,000        $435,240
                                                                                                                          --------

Drugs/Health Care:                           2.7%
   Abbott Labs                                            AA-1/AAA        5.600       Oct 01, 2003         200,000         189,336
   American Home Products                                 A-2/A-          7.700       Feb 15, 2000         500,000         518,784
                                                                                                                          --------
     Drugs/Health Care total                                                                                               708,120
                                                                                                                          --------

Hospital Management/Supplies                 1.1%
   Columbia/HCA Healthcare Corporation                    A-2/A-          6.910       Jun 15, 2005         300,000         300,139
                                                                                                                          --------

Leisure Time                                 1.9%
   Walt Disney Company                                    A-2/A           6.750       Mar 30, 2006         500,000         496,434
                                                                                                                          --------

Media:                                       0.4%
   McGraw-Hill, Inc.                                      A-1             9.430       Sep  1, 2000         100,000         108,924
                                                                                                                          --------

Retail-Department:                           2.9%
   Dayton Hudson Corp.                                    BAA-1/BBB+      9.750       Nov 01, 1998         250,000         264,434
   Dayton Hudson Corp.                                    BAA-1/BBB+      7.500       Jul 15, 2006         500,000         511,185
                                                                                                                          --------
     Retail-Department total                                                                                               775,619
                                                                                                                          --------

Foods-Products & Services:                   0.4%
   Dean Foods Co.                                         A-3/A           6.750       Jun 15, 2005         100,000          98,466
                                                                                                                          --------

Beverages/Confect/Tobacco:                   0.9%
   Coca-Cola Co.                                          AA-3/AA         6.000       Jul 15, 2003         250,000         242,920
                                                                                                                          --------

Auto-Related:                                1.1%
   Ford Motor Co.                                         A-1/A+          7.500       Nov 15, 1999         200,000         205,508
   General Motors Acceptance Corporation                  A-3/A-          6.625       Oct 01, 2002         100,000          99,155
                                                                                                                          --------
     Auto-Related total                                                                                                    304,663
                                                                                                                          --------

Hotel & Motel:                               1.8%
   Marriott International, Inc.                           BAA-1/A-        7.125       Jun 01, 2007         500,000         491,045
                                                                                                                          --------

Electronics:                                 3.0%
   Motorola Inc.                                          AA-3/AA         6.500       Sep 01, 2025         500,000         497,012
   Raytheon Co.                                           A-1/A+          6.500       Jul 15, 2005         300,000         291,184
                                                                                                                          --------
     Electronics total                                                                                                     788,196
                                                                                                                          --------

Electrical Equipment:                        1.1%
   Emerson Electric Co.                                   AA-1/AA+        6.300       Nov 01, 2005         300,000         290,610
                                                                                                                          --------

Aerospace/Defense:                           3.4%
   Lockheed Martin                                        A-3/BBB+        6.850       May 15, 2001         750,000         757,700
   Rockwell International Corp.                           A-1/AA          6.750       Sep 15, 2002         150,000         150,763
                                                                                                                          --------
   Aerospace/Defense total                                                                                                 908,463
                                                                                                                          --------

Electric Household Appliance:                0.4%
   Maytag Corporation                                     BAA-1/BBB+      9.750       May 15, 2002         100,000         112,913
                                                                                                                          --------

Engineering/Construction Services:           0.7%
   Foster Wheeler Corp.                                   BAA-2/BBB       6.750       Nov 15, 2005         200,000         194,214
                                                                                                                          --------

Machine Tools:                               2.0%
   Giddings & Lewis                                       BA1/BBB         7.500       Oct 01, 2005         250,000         248,114
   Ingersoll Rand Company                                 A-2/A           6.480       Jun 01, 2025         300,000         295,598
                                                                                                                          --------
   Machine Tools total                                                                                                     543,712
                                                                                                                          --------
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                   BOND FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

BOND FUND INVESTMENTS,                       % Net        Quality        Coupon         Maturity             Par
CONTINUED:                                  Assets        Rating*         Rate            Date             Amount            Value
                                            ------        -------         ----            ----             ------            -----
<S>                                       <C>           <C>             <C>         <C>                 <C>           <C>
Finance-Diversified:                         1.0%
   Dow Capital B.V.                                       A-1/A           7.375       Jul 15, 2002        $250,000        $257,987
                                                                                                                          --------

Pollution Control:                           3.4%
   Waste Management                                       A-1/A+          7.700       Oct 01, 2002         150,000         157,623
   WMX Technologies, Inc.                                 A-1/A+          6.700       May 01,2001          750,000         751,140
                                                                                                                          --------
     Pollution Control total                                                                                               908,763
                                                                                                                          --------

Oil/Oil Service:                             2.9%
   Enron Corp.                                            BAA-2/BBB+      7.625       Sep 10, 2004         300,000         311,298
   Shell Oil Company                                      AA-1/AAA        6.625       Jul 01, 1999         150,000         151,366
   Union Oil Co. of California                            BAA-2/BBB       7.200       May 15, 2005         300,000         303,500
                                                                                                                          --------
     Oil/Oil Service total                                                                                                 766,164
                                                                                                                          --------

Chemicals:                                   1.1%
   Union Carbide Corporation                              BAA-2/BBB       6.790       Jun 01, 2025         300,000         299,216
                                                                                                                          --------

Transportation:                              11.6%
   American Airlines                                      A-3/BBB         8.040       Sep 16, 2011         500,000         521,415
   Burlington Northern, Inc.                              BAA-2/BBB       7.400       May 15, 1999         200,000         204,551
   Delta Air Lines                                        BAA-1/BBB       8.540       Jan 02, 2007         305,438         324,217
   Federal Express                                        A-3/BBB+        7.850       Jan 30, 2015         500,000         516,105
   Golden State Petroleum Transport                       BAA-2/BBB       8.040       Feb 01, 2019       1,000,000         993,710
   United Airlines                                        BAA-1/BBB-      9.020       Apr 19, 2012         472,313         510,674
                                                                                                                          --------
   Transportation total                                                                                                  3,070,672
                                                                                                                          --------

Metals-Fabrication & Manufacturing:          0.5%
   Cyprus Minerals                                        BAA-2/BBB-      6.625       Oct 15, 2005         130,000         125,250
                                                                                                                          --------

Utilities-Telephone:                         2.5%
   Bell South Telecommunications, Inc.                    AAA/AAA         6.500       Feb 01, 2000         150,000         151,125
   Bell South Telecommunications, Inc.                    AAA/AAA         6.500       Jun 15, 2005         150,000         147,710
   Bell Tel of Penn                                       AA-1/AA         6.125       Mar 15, 2003         250,000         243,839
   Northwestern Bell Telephone Co.                        AA-3/A+         9.500       May 01, 2000         100,000         108,978
                                                                                                                          --------
   Utilities-Telephone total                                                                                               651,652
                                                                                                                          --------

Utilities-Electric:                          3.2%
   Consolidated Edison of New York                        A-1/A+          6.250       Apr 01, 1998         200,000         200,418
   Midwest Power Systems                                  A-2/A+          7.125       Feb 01, 2003         150,000         152,467
   Pacificorp                                             A-2/A           6.750       Apr 01, 2005         250,000         246,584
   Wisconsin Public Service, Inc.                         AA-2/AA+        7.300       Oct 01, 2002         250,000         257,136
                                                                                                                          --------
     Utilities-Electric total                                                                                              856,605
                                                                                                                          --------

Utilities-Natural Gas Pipeline:              0.4%
   Burlington Resources, Inc.                             A-3/A-          9.625       Jun 15, 2000         100,000         109,319
                                                                                                                          --------

Diversified Companies:                       0.4%
   Whitman Corporation                                    BAA-2/BBB+      7.500       Feb 01, 2003         100,000         103,041
                                                                                                                          --------

     TOTAL NONCONVERTIBLE CORPORATE
     BONDS (COST: $18,674,846)                                                                                         $18,783,238
                                                                                                                        ----------

     TOTAL INVESTMENTS, BOND FUND
     (COST: $26,049,732)**                                                                                             $26,144,779
                                                                                                                        ==========
See accompanying notes to investments in securities.
<FN>
     *Moody's/Standard  & Poors' quality  ratings  (unaudited).  See the current
Prospectus and Statement of Additional Information for a complete description of
these ratings.

     **At  December  31, 1996,  the cost of  securities  for federal  income tax
purposes was $26,049,732. The aggregate unrealized appreciation and depreciation
of investments in securities based on this cost were:

Gross unrealized appreciation......................... $288,316
Gross unrealized depreciation.........................(193,269)
                                                       --------
Net unrealized depreciation...........................  $95,047
                                                       ========
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                               MONEY MARKET FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

                                             % Net        Quality      Annualized       Maturity             Par
MONEY MARKET FUND INVESTMENTS:              Assets        Rating*         Yield           Date             Amount            Value
                                            ------        -------         -----           ----             ------            -----
<S>                                        <C>           <C>             <C>         <C>              <C>             <C>
Short-Term Investments:
Commercial Paper/Savings:                    46.6%
   American Information Technologies                      A-1+/P-1        5.42%       Feb 04, 1997        $900,000        $895,495
   Anheuser Busch Companies                               A-1+/P-1        6.34%       Jan 02, 1997       1,000,000         999,826
   Associates Corp of North America                       A-1+/P-1        5.44%       Jan 31, 1997         950,000         945,804
   CIT Group Holdings                                     A-1/P-1         5.48%       Apr 22, 1997         950,000         934,505
   Coca-Cola Co.                                          A-1+/P-1        5.37%       Feb 14, 1997         975,000         968,768
   Ford Motor Credit Company                              A-1/P-1         5.42%       Jan 07, 1997         800,000         799,297
   General Electric Capital Corporation                   A-1+/P-1        5.90%       Feb 10, 1997         911,000         905,331
   Interstate Power Co.                                   A-1/P-1         5.53%       Jan 15, 1997         765,000         763,385
   Interstate Power Co.                                   A-1/P-1         5.94%       Jan 09, 1997         100,000          99,870
   John Deere Capital Corporation                         A-1/P-1         5.44%       Feb 25, 1997         950,000         942,351
   Merrill Lynch Capital Market                           A-1+/P-1        5.46%       Feb 18, 1997         950,000         943,262
   Pepsico, Inc.                                          A-1/P-1         5.60%       Jan 31, 1997         303,000         301,611
   Chase Manhattan - Cash Account                                         4.65%                            290,670         290,670
                                                                                                                           -------
     TOTAL COMMERCIAL PAPER,
     SAVINGS, AT COST                                                                                                   $9,790,175
                                                                                                                         ---------

Quasi-Government/Government Sponsored:       27.8%
   Federal Home Loan Bank                                                 5.58%       Mar 26, 1997      $3,885,000      $3,854,999
   FNMA Discount Notes                                                    5.41%       Mar 24, 1997       2,000,000       1,977,071
                                                                                                                          --------
     TOTAL QUASI-GOVERNMENT
     GOVERNMENT SPONSORED, AT COST                                                                                      $5,832,070
                                                                                                                         ---------

Government Guaranteed:                       25.7%
   U. S. Treasury Bill                                                    5.29%       Feb 06, 1997      $1,000,000        $994,910
   U. S. Treasury Bill                                                    5.30%       Feb 06, 1997       1,500,000       1,492,350
   U. S. Treasury Bill                                                    5.30%       May 29, 1997       1,000,000         979,116
   U. S. Treasury Bill                                                    5.32%       Jul 24, 1997       1,000,000         971,270
   U. S. Treasury Bill                                                    5.37%       Oct 16, 1997       1,000,000         959,440
                                                                                                                          --------
     TOTAL GOVERNMENT GUARANTEED,
     AT COST                                                                                                            $5,397,086
                                                                                                                         ---------

     TOTAL INVESTMENTS, MONEY MARKET
     FUND, AT COST                                                                                                     $21,019,331
                                                                                                                        ==========

See accompanying notes to investments in securities.
<FN>
*Moody's/Standard  &  Poors'  quality  ratings  (unaudited).   See  the  current
Prospectus and Statement of Additional Information for a complete description of
these ratings.
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                              TREASURY 2000 FUND OF ULTRA SERIES FUND
                                               Investments in Securities (Continued)
                                                         December 31, 1996

                                                   % of            Interest         Maturity          Principal
TREASURY 2000 FUND INVESTMENTS:                 Net Assets           Rate             Date             Amount            Value
                                                ----------           ----             ----             ------            -----
<S>                                              <C>                <C>           <C>              <C>                <C>       
Government Guaranteed - U.S.:
   U.S. Treasury Strip (Cost $1,388,086)*         100.0%             9.69%         Nov 15, 2000     $2,000,000         $1,585,290
                                                                                                                        =========
</TABLE>
See accompanying notes to investments in securities.

   
Notes to investments in securities:
Interest rates on stripped  Treasury  Securities  represent  annualized yield to
maturity at date of purchase.  Values of investment securities are determined as
described in Note 2 of the financial statements.
    

*At December 31, 1996,  the cost of securities  for federal  income tax purposes
was  $1,388,086.  The aggregate  unrealized  appreciation  and  depreciation  of
investments in securities based on this cost were:

Gross unrealized appreciation................................$197,204
Gross unrealized depreciation................................      --
                                                             --------
Net unrealized appreciation..................................$197,204
                                                             ========
<PAGE>

<TABLE>
<CAPTION>
                                                         ULTRA SERIES FUND
                                                      Statement of Operations
                                                    Year Ended December 31, 1996

                                            Capital      Growth and                                       Money        Treasury
                                         Appreciation   Income Stock     Balanced          Bond          Market          2000
                                          Stock Fund        Fund           Fund            Fund           Fund           Fund
Investment income (note 2):
<S>                                     <C>            <C>           <C>            <C>              <C>             <C>     
  Interest income                         $164,944       $525,661      $5,678,732     $1,382,079       $951,281        $114,864

  Dividend income                          917,123      3,383,433       1,230,690             --             --              --
                                        ----------     ----------      ----------       --------       --------        --------
    Total income                         1,082,067      3,909,094       6,909,422      1,382,079        951,281         114,864
                                        ----------     ----------      ----------       --------       --------        --------
Expenses (note 4):

  Advisory fees                            336,290        807,229         762,436        100,452         88,296              --

  Advisory/Administrative fees                  --             --              --             --             --           6,936

  Accounting and custodian fees             47,251         91,306          87,538         16,623         14,112              --

  Trustees' fees                             1,602          3,845           3,616            478            422              --

  Legal fees                                18,473         44,325          41,680          5,513          4,858              --

  Audit fees                                 3,043          7,302           6,866            908            800              --

  Printing and mailing fees                 19,735         47,355          44,530          5,890          5,190              --

  Other expenses                            14,605         44,421          40,663          4,358          3,842              --
                                        ----------     ----------      ----------       --------       --------        --------
  Expenses before reimbursement            440,999      1,045,783         987,329        134,222        117,520           6,936
  Reimbursable expenses from
   CUNA Mutual Life Insurance Company       (5,211)            --              --         (4,119)        (3,169)             --
                                        ----------     ----------      ----------       --------       --------        --------
    Total net expenses                     435,788      1,045,783         987,329        130,103        114,351           6,936
                                        ----------     ----------      ----------       --------       --------        --------
   Net investment income                   646,279      2,863,311       5,922,093      1,251,976        836,930         107,928
                                        ----------     ----------      ----------       --------       --------        --------
Realized and unrealized gain (loss) 
  on investments (notes 2 and 3):

  Realized gain (loss) on security 
    transactions:

   Proceeds from sale of securities 
    and principal pay downs             33,783,726     67,526,667      52,832,225      5,207,141      4,478,141              --

   Cost of securities sold             (30,630,977)   (61,869,710)    (48,563,422)    (5,157,425)    (4,478,141)             --
                                        ----------     ----------      ----------      ---------       --------        --------
   Net realized gain (loss) on 
    security transactions                3,152,749      5,656,957       4,268,803         49,716             --              --

 Net change in unrealized appreciation
   or depreciation on investments        9,688,795     26,520,015       6,612,755       (477,126)            --         (75,534)
                                        ----------     ----------      ----------      ---------       --------        --------
  Net gain (loss) on investments        12,841,544     32,176,972      10,881,558       (427,410)            --         (75,534)
                                        ----------     ----------      ----------      ---------       --------        --------

  Net increase in net assets
   resulting from operations           $13,487,823    $35,040,283     $16,803,651       $824,566       $836,930         $32,394
                                        ==========     ==========      ==========      =========       ========        ========

See accompanying notes to financial statements.
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                         ULTRA SERIES FUND
                                                 Statement of Changes in Net Assets
                                               Years Ended December 31, 1996 and 1995



                                       CAPITAL APPRECIATION               GROWTH AND INCOME
                                            STOCK FUND                       STOCK FUND                      BALANCED FUND
Operations:                           1996              1995           1996             1995            1996             1995

<S>                                  <C>               <C>          <C>               <C>            <C>               <C>       
Net investment income                   $646,279          $283,910     $2,863,311        $1,631,967     $5,922,093        $3,527,057
                                        
Net realized gain (loss) on security
 transaction                           3,152,749         1,078,662      5,656,957         6,556,318      4,268,803         4,247,861
                                        
Net change in unrealized appreciation
 or depreciation on investments        9,688,795         3,744,217     26,520,015        11,134,096      6,612,755         9,430,371
                                     -----------        ----------    -----------       -----------    -----------       -----------
 Change in net assets from              
  operations                          13,487,823         5,106,789     35,040,283        19,322,381     16,803,651        17,205,289
                                     -----------        ----------    -----------       -----------    -----------       -----------
                                   

Distributions to shareholders:

  From net investment income           (639,086)         (280,255)    (2,804,744)       (1,628,238)    (5,850,662)       (3,519,859)

  From realized gains on investments (3,084,815)       (1,089,798)    (5,675,210)       (6,422,927)    (4,393,033)       (4,072,590)
                                     -----------        ----------    -----------       -----------    -----------       -----------
   Change in net assets from
    distributions                    (3,723,901)       (1,370,053)    (8,479,954)       (8,051,165)   (10,243,695)       (7,592,449)
                                     -----------        ----------    -----------       -----------    -----------       -----------

Capital share transactions (note 5):

  Proceeds from sale of shares       48,543,686        25,682,821     99,870,808        35,770,514     70,374,669        28,498,420

Net asset value of shares issued 
 in reinvestment of distributions     3,723,901         1,370,053      8,479,954         8,051,165     10,243,695         7,592,449
                                    -----------        ----------    -----------       -----------    -----------       -----------
                                     52,267,587        27,052,874    108,350,762        43,821,679     80,618,364        36,090,869

  Cost of shares repurchased         (1,475,008)       (2,121,172)    (4,208,480)       (1,868,194)    (3,422,404)       (2,203,087)
                                     -----------        ----------    -----------       -----------    -----------       -----------
  Change in net assets derived 
   from capital share transactions   50,792,579        24,931,702    104,142,282        41,953,485     77,195,960        33,887,782
                                     -----------        ----------    -----------       -----------    -----------       -----------
Increase in net assets               60,556,501        28,668,438    130,702,611        53,224,701     83,755,916        43,500,622

Net assets:

  Beginning of year                  38,117,332         9,448,894    102,138,162        48,913,461    110,968,958        67,468,336
                                    -----------        ----------    -----------       -----------    -----------       -----------
  End of year                       $98,673,833       $38,117,332   $232,840,773      $102,138,162   $194,724,874      $110,968,958
                                    ===========        ==========    ===========       ===========    ===========       ===========
Undistributed net investment
  income included in net assets         $14,253            $7,061        $69,558           $10,991        $94,881           $23,449
                                    ===========        ==========    ===========       ===========    ===========       ===========

See accompanying notes to financial statements.
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                         ULTRA SERIES FUND
                                           Statement of Changes in Net Assets (Continued)
                                               Years Ended December 31, 1996 and 1995

                                                  BOND FUND                    MONEY MARKET FUND               TREASURY 2000 FUND
Operations:                                1996              1995           1996             1995            1996             1995
                                    
<S>                                  <C>                 <C>            <C>               <C>            <C>               <C>     
Net investment income                 $1,251,976          $624,100       $836,930          $499,998       $107,928          $105,279
                                     
Net realized gain (loss) on 
   security transactions                  49,716            29,840             --                --             --                --
                                     
Net change in unrealized appreciation
   or depreciation on investments       (477,126)          883,542             --                --        (75,534)          161,762
                                       ----------        ----------     ----------        ----------     ----------       ----------
   Change in net assets from         
    operations                           824,566         1,537,482        836,930           499,998         32,394           267,041
                                      -----------        ----------    -----------       -----------    -----------      -----------
Distributions to shareholders:       
                                     
  From net investment income          (1,238,292)         (622,541)      (836,930)         (499,998)            --                --
                                     
  From realized gains on investments     (49,716)          (29,840)            --                --             --                --
                                      -----------        ----------    -----------       -----------    -----------      -----------
   Change in net assets from         
    distributions                     (1,288,008)         (652,381)      (836,930)         (499,998)            --                --
                                      -----------        ----------    -----------       -----------    -----------      -----------
Capital share transactions (note5):
                                     
  Proceeds from sale of shares        13,819,369         5,496,387     32,934,173        16,248,249          7,020             6,176
                                     
 Net asset value of shares issued in
  reinvestment of distributions        1,288,008           652,380        835,642           499,536             --                --
                                     -----------        ----------    -----------       -----------    -----------       -----------
                                      15,107,377         6,148,767     33,769,815        16,747,785          7,020             6,176
                                     
  Cost of shares repurchased          (1,796,780)       (1,176,460)   (24,132,957)      (13,173,017)            --                --
                                     -----------        ----------    -----------       -----------    -----------       -----------
                                     
                                     
   Change in net assets derived from
    capital share transactions        13,310,597         4,972,307      9,636,858         3,574,768          7,020             6,176
                                     -----------        ----------    -----------       -----------    -----------       -----------
Increase (decrease) in net assets     12,847,155         5,857,408      9,636,858         3,574,768         39,414           273,217
                                     
Net assets:                          
                                     
  Beginning of year                   13,724,768         7,867,360     11,374,129         7,799,361      1,545,327         1,272,110
                                     -----------        ----------    -----------       -----------    -----------       -----------
  End of year                        $26,571,923       $13,724,768    $21,010,987       $11,374,129     $1,584,741        $1,545,327
                                     ===========        ==========    ===========       ===========    ===========       ===========
                                     
Undistributed net investment         
  income included in net assets          $18,034            $4,349             --                --             --                --
                                     ===========        ==========    ===========       ===========    ===========       ===========
                                     
                                
See accompanying notes to financial statements.
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                        CAPITAL APPRECIATION STOCK FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                       Year Ended December 31

                                     ------------------------------------ CAPITAL APPRECIATION STOCK FUND ----------------------
(For a share outstanding throughout the period):   1996              1995             1994
                                                ------------------------------------------
<S>                                             <C>                <C>             <C>   
Net Asset Value, Beginning of Period             $12.51             $9.97           $10.00
                                                 ------            ------           ------
  Income from Investment Operations

   Net Investment Income                            .13               .14             0.16

   Net Realized and Unrealized Gain (Loss)
    on Investments                                 2.55              2.91             0.37
                                                 ------            ------           ------
  Total from Investment Operations                 2.68              3.05             0.53
                                              -------------------------------------------

  Distributions
   Distributions from Net Investment Income        (.13)             (.14)           (0.15)

   Distributions from Realized Capital Gains       (.46)             (.37)           (0.41)
                                                 ------            ------           ------
  Total Distributions                              (.59)             (.51)           (0.56)
                                               -------------------------------------------

Net Asset Value, End of Period                   $14.60            $12.51            $9.97
====================================================================================================================================
Total Return*                                    21.44%            30.75%            5.44%
====================================================================================================================================

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)        $98,674           $38,117           $9,449

Ratio of Expenses to Average Net Assets**          0.65%             0.65%            0.65%

Ratio of Net Investment Income to Average
  Net Assets**                                     0.96%             1.37%            1.55%

Portfolio Turnover Rate                           49.77%            61.32%           65.81%

Average Commission Rate                           $0.06             $0.06
====================================================================================================================================
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.

** During  the  periods  shown,  CUNA  Mutual  Life  Insurance  Company  and its
   affiliates  absorbed all expenses in excess of .65% of the average net assets
   of the Capital  Appreciation Stock, Growth and Income Stock,  Balanced,  Bond
   and Money Market Funds under the terms of an Expense Reimbursement  Agreement
   between  the  Ultra  Series  Fund and CUNA  Mutual  Life  Insurance  Company.
   Annually,  the Fund and CUNA Mutual Life  Insurance  Company have renewed the
   Expense Reimbursement  Agreement.  If the Expense Reimbursement Agreement had
   not been in effect and if the full expenses  allowable  under the  Investment
   Advisory  Agreement between the Ultra Series Fund and the Investment  Adviser
   had been  charged,  the amounts  that would have been  charged and the ratios
   that would have resulted are:

Capital Appreciation Stock Fund                    1996              1995             1994
                                                   ----              ----             ----
Amount Charged                                   $440,999          $156,184          $42,519

Ratio of Expenses to
Average Net Assets                                 0.66%             0.75%            0.85%

Ratio of Net Investment
Income to Average Net Assets                       0.95%             1.25%            1.35%
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                         GROWTH AND INCOME STOCK FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                       Year Ended December 31

                                       ---------------------------------- GROWTH AND INCOME STOCK FUND ----------------------------
(For a share outstanding throughout the period):   1996              1995             1994              1993             1992
                                                -----------------------------------------------------------------------------
<S>                                            <C>               <C>              <C>               <C>              <C>   
Net Asset Value, Beginning of Period             $18.20            $15.06           $15.51            $15.49           $15.21
                                                 ------            ------           ------            ------            ------
Income from Investment Operations

Net Investment Income                              0.34              0.37             0.32              0.29             0.32

Net Realized and Unrealized Gain (Loss)
on Investments                                     3.93              4.37            (0.04)             1.87             0.90
                                                  -----             -----            -----             -----             -----
Total from Investment Operations                   4.27              4.74             0.28              2.16             1.22
                                               -------------------------------------------------------------------------------------

  Distributions
   Distributions from Net Investment Income       (0.34)            (0.37)           (0.32)            (0.29)           (0.32)

   Distributions from Realized Capital Gains      (0.81)            (1.23)           (0.40)            (1.85)           (0.62)
                                                  -----             -----            -----             -----             -----

  Total Distributions                             (1.15)            (1.60)           (0.73)            (2.14)           (0.94)
                                               -------------------------------------------------------------------------------------
Net Asset Value, End of Period                   $21.32            $18.20           $15.06            $15.51           $15.49
====================================================================================================================================
Total Return*                                    22.02%            31.75%            1.42%            13.77%             7.66%
====================================================================================================================================

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)       $232,841          $102,138          $48,913           $32,468           $24,382

Ratio of Expenses to Average Net Assets**          0.65%             0.65%            0.65%             0.65%            0.65%

Ratio of Net Investment Income to Average
  Net Assets**                                     1.78%             2.28%            2.19%             1.84%            2.11%

Portfolio Turnover Rate                           40.55%            57.80%           45.36%            56.79%           29.67%

Average Commission Rate                           $0.06             $0.06
====================================================================================================================================
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.

** During the periods shown,  prior to 1996, CUNA Mutual Life Insurance  Company
   and its affiliates absorbed all expenses in excess of .65% of the average net
   assets of the Capital Appreciation Stock, Growth and Income Stock,  Balanced,
   Bond and Money  Market  Funds  under the  terms of an  Expense  Reimbursement
   Agreement  between  the Ultra  Series  Fund and CUNA  Mutual  Life  Insurance
   Company.  Annually,  the Fund and CUNA Mutual  Life  Insurance  Company  have
   renewed the Expense  Reimbursement  Agreement.  If the Expense  Reimbursement
   Agreement had not been in effect and if the full expenses allowable under the
   Investment   Advisory  Agreement  between  the  Ultra  Series  Fund  and  the
   Investment Adviser had been charged, the amounts that would have been charged
   and the ratios that would have resulted are:

Growth and Income Stock Fund                                         1995             1994              1993             1992
                                                                     ----             ----              ----             ----
Amount Charged                                                     $491,168         $281,760          $210,141         $151,195

Ratio of Expenses to
Average Net Assets                                                   0.69%            0.70%             0.73%            0.74%

Ratio of Net Investment
Income to Average Net Assets                                         2.23%            2.14%             1.76%            2.02%
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                                 BALANCED FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                       Year Ended December 31

                             ---------------------------------------------------- BALANCED FUND -----------------------------------
(For a share outstanding throughout the period):   1996              1995             1994              1993             1992
                                                -----------------------------------------------------------------------------
<S>                                            <C>               <C>              <C>               <C>              <C>   
Net Asset Value, Beginning of Period             $14.63            $12.90           $13.70            $13.54           $13.44
                                                 ------            ------           ------            ------            ------
  Income from Investment Operations

   Net Investment Income                           0.58              0.55             0.52              0.50             0.55

   Net Realized and Unrealized Gain (Loss)
    on Investments                                 0.98              2.29            (0.56)             0.95             0.40
                                                  -----             -----            -----             -----             -----
  Total from Investment Operations                 1.56              2.84            (0.04)             1.45             0.95
                                               -------------------------------------------------------------------------------------

  Distributions
   Distributions from Net Investment Income       (0.58)            (0.55)           (0.51)            (0.50)           (0.55)

   Distributions from Realized Capital Gains      (0.32)            (0.56)           (0.25)            (0.79)           (0.30)
                                                  -----             -----            -----             -----             -----
  Total Distributions                             (0.90)            (1.11)           (0.76)            (1.29)           (0.85)
                                               -------------------------------------------------------------------------------------

Net Asset Value, End of Period                   $15.29            $14.63           $12.90            $13.70           $13.54
====================================================================================================================================
Total Return*                                    10.79%            22.27%           -0.46%            10.47%             6.85%
====================================================================================================================================

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)       $194,725          $110,969          $67,468           $54,363           $41,604

Ratio of Expenses to Average Net Assets**          0.65%             0.65%            0.65%             0.65%            0.65%

Ratio of Net Investment Income to Average
  Net Assets**                                     3.91%             4.03%            4.00%             3.62%            4.10%

Portfolio Turnover Rate                           33.48%            36.68%           28.53%            28.71%           19.23%

Average Commission Rate                           $0.06             $0.06
====================================================================================================================================
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.

** During the periods shown,  prior to 1996, CUNA Mutual Life Insurance  Company
   and its affiliates absorbed all expenses in excess of .65% of the average net
   assets of the Capital Appreciation Stock, Growth and Income Stock,  Balanced,
   Bond and Money  Market  Funds  under the  terms of an  Expense  Reimbursement
   Agreement  between  the Ultra  Series  Fund and CUNA  Mutual  Life  Insurance
   Company.  Annually,  the Fund and CUNA Mutual  Life  Insurance  Company  have
   renewed the Expense  Reimbursement  Agreement.  If the Expense  Reimbursement
   Agreement had not been in effect and if the full expenses allowable under the
   Investment   Advisory  Agreement  between  the  Ultra  Series  Fund  and  the
   Investment Adviser had been charged, the amounts that would have been charged
   and the ratios that would have resulted are:

Balanced Fund                                                        1995             1994              1993             1992
                                                                     ----             ----              ----             ----
Amount Charged                                                     $598,507         $417,750          $362,284         $254,326

Ratio of Expenses to
Average Net Assets                                                   0.68%            0.70%             0.74%            0.72%

Ratio of Net Investment
Income to Average Net Assets                                         4.00%            3.95%             3.53%            4.03%
</FN>
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                                                   BOND FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                       Year Ended December 31

                            ------------------------------------------------------- BOND FUND ------------------------------------
(For a share outstanding throughout the period):   1996              1995             1994              1993             1992
                                                -----------------------------------------------------------------------------
<S>                                            <C>                <C>             <C>               <C>              <C>   
Net Asset Value, Beginning of Period             $10.63             $9.67           $10.58            $10.32           $10.37
                                                 ------            ------           ------            ------            ------
  Income from Investment Operations

   Net Investment Income                           0.65              0.60             0.59              0.64             0.69

   Net Realized and Unrealized Gain (Loss)
    on Investments                                (0.28)             0.96            (0.90)             0.28            (0.03)
                                                  -----             -----            -----             -----             -----
  Total from Investment Operations                 0.37              1.56            (0.31)             0.92             0.66
                                               -------------------------------------------------------------------------------------

  Distributions
   Distributions from Net Investment Income       (0.64)            (0.59)           (0.59)            (0.65)           (0.70)

   Distributions from Realized Capital Gains      (0.03)            (0.01)           (0.01)            (0.01)           (0.01)
                                                  -----             -----            -----             -----             -----
  Total Distributions                             (0.67)            (0.60)           (0.60)            (0.66)           (0.71)
                                               -------------------------------------------------------------------------------------

Net Asset Value, End of Period                   $10.33            $10.63            $9.67            $10.58           $10.32
- ------------------------------------------------------------------------------------------------------------------------------------
Total Return*                                     2.86%            16.37%           -3.06%             8.87%             6.47%
====================================================================================================================================

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)        $26,572           $13,725           $7,867            $6,297            $5,244

Ratio of Expenses to Average Net Assets**          0.65%             0.65%             0.65%            0.65%             0.65%

Ratio of Net Investment Income to Average
  Net Assets**                                     6.25%             6.08%             6.03%            5.99%             6.83%

Portfolio Turnover Rate                           25.67%            14.74%            11.97%           12.23%            13.58%
====================================================================================================================================
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.

** During  the  periods  shown,  CUNA  Mutual  Life  Insurance  Company  and its
   affiliates  absorbed all expenses in excess of .65% of the average net assets
   of the Capital  Appreciation Stock, Growth and Income Stock,  Balanced,  Bond
   and Money Market Funds under the terms of an Expense Reimbursement  Agreement
   between  the  Ultra  Series  Fund and CUNA  Mutual  Life  Insurance  Company.
   Annually,  the Fund and CUNA Mutual Life  Insurance  Company have renewed the
   Expense Reimbursement  Agreement.  If the Expense Reimbursement Agreement had
   not been in effect and if the full expenses  allowable  under the  Investment
   Advisory  Agreement between the Ultra Series Fund and the Investment  Adviser
   had been  charged,  the amounts  that would have been  charged and the ratios
   that would have resulted are:

Bond Fund                                          1996              1995             1994              1993             1992
                                                   ----              ----             ----              ----             ----
Amount Charged                                   $134,222           $70,290          $48,651           $44,293          $33,269

Ratio of Expenses to
Average Net Assets                                 0.67%             0.68%            0.70%             0.75%            0.75%

Ratio of Net Investment
Income to Average Net Assets                       6.23%             6.04%            5.98%             5.89%            6.74%
</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>

                                               MONEY MARKET FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                       Year Ended December 31

                                 ---------------------------------------------- MONEY MARKET FUND -----------------------------
(For a share outstanding throughout the period):   1996              1995             1994              1993             1992
                                                -----------------------------------------------------------------------------
<S>                                             <C>               <C>              <C>               <C>              <C>  
Net Asset Value, Beginning of Period              $1.00             $1.00            $1.00             $1.00            $1.00
                                                  -----             -----            -----             -----             -----
  Income from Investment Operations

   Net Investment Income                           0.05              0.05             0.03              0.03             0.03

   Net Realized and Unrealized Gain (Loss)
    on Investments                                 0.00              0.00             0.00              0.00             0.00
                                                  -----             -----            -----             -----             -----
  Total from Investment Operations                 0.05              0.05             0.03              0.03             0.03
                                              --------------------------------------------------------------------------------------

  Distributions
   Distributions from Net Investment Income       (0.05)            (0.05)           (0.03)            (0.03)           (0.03)

   Distributions from Realized Capital Gains      (0.00)            (0.00)            0.00              0.00             0.00
                                                  -----             -----            -----             -----             -----
  Total Distributions                             (0.05)            (0.05)           (0.03)            (0.03)           (0.03)
                                              --------------------------------------------------------------------------------------

Net Asset Value, End of Period                    $1.00             $1.00            $1.00             $1.00            $1.00
====================================================================================================================================
Total Return*                                     5.17%             5.21%            3.34%             2.86%             3.05%
====================================================================================================================================

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)        $21,011           $11,374           $7,799            $4,749            $5,097

Ratio of Expenses to Average Net Assets**         0.65%             0.65%            0.65%             0.65%             0.65%

Ratio of Net Investment Income to Average
  Net Assets**                                    4.74%             5.17%            3.66%             2.43%             3.05%

Portfolio Turnover Rate                             --                --               --                --                --
====================================================================================================================================
For the Money  Market Fund,  the  "seven-day  average"  yield for the seven days
ended December 31, 1996, was 4.70% and the "effective" yield for that period was
4.81%.
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.

** During  the  periods  shown,  CUNA  Mutual  Life  Insurance  Company  and its
   affiliates  absorbed all expenses in excess of .65% of the average net assets
   of the Capital  Appreciation Stock, Growth and Income Stock,  Balanced,  Bond
   and Money Market Funds under the terms of an Expense Reimbursement  Agreement
   between  the  Ultra  Series  Fund and CUNA  Mutual  Life  Insurance  Company.
   Annually,  the Fund and CUNA Mutual Life  Insurance  Company have renewed the
   Expense Reimbursement  Agreement.  If the Expense Reimbursement Agreement had
   not been in effect and if the full expenses  allowable  under the  Investment
   Advisory  Agreement between the Ultra Series Fund and the Investment  Adviser
   had been  charged,  the amounts  that would have been  charged and the ratios
   that would have resulted are:

Money Market Fund                                  1996              1995             1994              1993             1992
                                                   ----              ----             ----              ----             ----
Amount Charged                                   $117,520           $70,062          $44,391           $44,836          $39,068

Ratio of Expenses to
Average Net Assets                                 0.67%             0.73%            0.78%             0.77%            0.75%

Ratio of Net Investment
Income to Average Net Assets                       4.72%             5.09%            3.53%             2.31%            2.96%

</FN>
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                              TREASURY 2000 FUND OF ULTRA SERIES FUND
                                                        Financial Highlights
                                                       Year Ended December 31

                             ------------------------------------------------- TREASURY 2000 FUND --------------------------------
(For a share outstanding throughout the period)    1996              1995             1994              1993             1992
                                               ------------------------------------------------------------------------------
<S>                                             <C>               <C>              <C>               <C>              <C>  
Net Asset Value, Beginning of Period              $8.47             $7.00            $7.53             $6.53            $6.04
                                                  -----             -----            -----             -----             -----
  Income from Investment Operations

   Net Investment Income                           0.58              0.58             0.53              0.48             0.45

   Net Realized and Unrealized Gain (Loss)
    on Investments                                (0.41)             0.89            (1.06)             0.52             0.04
                                                  -----             -----            -----             -----             -----
  Total from Investment Operations                 0.17              1.47            (0.53)             1.00             0.49
                                             ---------------------------------------------------------------------------------------

  Distributions
   Distributions from Net Investment Income        0.00              0.00             0.00              0.00             0.00

   Distributions from Realized Capital Gains       0.00              0.00             0.00              0.00             0.00
                                                  -----             -----            -----             -----             -----
  Total Distributions                              0.00              0.00             0.00              0.00             0.00
                                             ---------------------------------------------------------------------------------------

Net Asset Value, End of Period                    $8.64             $8.47            $7.00             $7.53            $6.53
====================================================================================================================================
Total Return*                                     2.10%            20.99%           -7.12%            15.43%             8.01%
====================================================================================================================================

Ratio/Supplemental Data

Net Assets, End of Period (000s Omitted)         $1,585            $1,545           $1,272            $1,363            $1,176

Ratio of Expenses to Average Net Assets           0.45%             0.45%            0.45%             0.45%             0.45%

Ratio of Net Investment Income to Average
  Net Assets                                      7.03%             7.40%            7.50%             6.69%             7.26%

Portfolio Turnover Rate                             --                --               --                --                --
====================================================================================================================================
<FN>
  *These  returns  are after all  charges  at the  mutual  fund  level have been
   subtracted. These returns are higher than the returns at the separate account
   level  because  charges  made at the  separate  account  level  have not been
   subtracted.
</FN>
</TABLE>
<PAGE>

                                ULTRA SERIES FUND
                          Notes to Financial Statements

(1)  Description of the Fund

     The Ultra Series Fund, a  Massachusetts  Business Trust, is registered as a
     diversified,  open-end  management  investment company under the Investment
     Company  Act of 1940.  The  Ultra  Series  Fund is a series  fund  with six
     investment  portfolios (funds),  each with different investment  objectives
     and policies  and each issuing a separate  class of common stock with a par
     value of $.01 per share. Fund shares are sold and redeemed at a price equal
     to the shares' net asset  value  (note  2(b)).  The assets of each fund are
     held separate from the assets of the other funds.

     Shares in each fund are currently offered only to separate accounts of CUNA
     Mutual Life Insurance  Company  (formerly known as Century Life of America)
     at a price equal to their  respective  net asset values per share,  without
     sales charge.

(2)  Significant Accounting Policies

     (a) Valuation of Investment Securities

         Value of  Securities,  including  call  options,  which  are  traded on
         exchanges are valued at the last sales price on the principal  exchange
         as of the close of the New York  Stock  Exchange  or 3:00 p.m.  Central
         Standard  Time,  whichever is earlier,  on the day the  securities  are
         being valued.  Securities not traded on a stock exchange on a given day
         or traded  over-the-counter  are valued using a procedure determined in
         good faith to  represent  a fair value and which is  authorized  by the
         Board of Trustees.  Pursuant to Rule 2A-7 of the Investment Company Act
         of 1940 (as amended),  all money market instruments in the Money Market
         Fund are valued on an amortized cost basis. Money Market instruments in
         the other funds are valued on an amortized cost basis if there are less
         than 60 days to maturity.

     (b) Share Valuation and Dividends to Shareholders

         The net asset value of the shares of each fund is determined on a daily
         basis based on the  valuation of the net assets of the funds divided by
         the number of shares of the fund outstanding.  Expenses,  including the
         investment  advisory and  advisory/  administrative  fees (note 4), are
         accrued daily and reduce the net asset value per share.

         Dividends  on the Money  Market  Fund will be declared  and  reinvested
         daily in  additional  full and  fractional  shares of the Money  Market
         Fund.  Dividends of ordinary income from the Capital Appreciation Stock
         Fund,  Growth and Income Stock Fund,  Bond Fund, and Balanced Fund will
         be declared and reinvested  quarterly in additional full and fractional
         shares of the respective funds. All net realized capital gains of these
         funds, if any, will be declared and reinvested at least  annually.  The
         Treasury 2000 Fund will utilize an annual  consent  dividend  procedure
         which provides the Fund with the deduction for dividends constructively
         paid to shareholders.  As a result of permanent book-to-tax differences
         from the consent  dividends,  $107,339 for Treasury  2000 Fund has been
         reclassified  from  undistributed  net investment  income to additional
         paid-in capital.

     (c) Federal Income and Excise Taxes

         The Ultra Series Fund intends to distribute  all of its taxable  income
         and to comply with the other  requirements of the Internal Revenue Code
         applicable to regulated investment companies. Accordingly, no provision
         for income or excise taxes is required.

     (d) Other

         Security  transactions  are recorded on the trade date basis.  Realized
         gains  and  losses  from  security  transactions  are  reported  on the
         identified cost basis. Interest,  including amortization of premium and
         discount,  is accrued  daily and  dividend  income is  recorded  on the
         ex-dividend date.

     (e) Use of Estimates

         The  preparation of financial  statements in conformity  with generally
         accepted  accounting  principles  requires management to make estimates
         and  assumptions  that  affect  the  reported  amounts  of  assets  and
         liabilities and disclosure of contingent  assets and liabilities at the
         date of the financial  statements and the reported  amounts of increase
         and decrease in net assets from  operations  during the period.  Actual
         results could differ from those estimates.

(3)  Purchase and Sales of Investment Securities

     The cost of  securities  purchased and the proceeds  from  securities  sold
     (including maturities, excluding short-term securities for all funds except
     Money Market) for each fund during the year ended  December 31, 1996,  were
     as follows:
<TABLE>
<CAPTION>
                                           Capital       Growth and                                      Money       Treasury
                                          Appreciation    Income Stock       Balanced        Bond         Market         2000
                                           Stock Fund         Fund             Fund          Fund          Fund          Fund
<S>                                     <C>             <C>             <C>            <C>           <C>               <C>      
Total costs of securities purchased      $79,151,948     $159,709,031    $114,633,013   $18,376,441   $154,317,312     $     --
                                          ==========      ===========     ===========    ==========    ===========     ========
Total proceeds received on security     
sales and principal paydowns             $33,783,726      $67,526,667     $52,832,225    $5,207,141   $145,584,378     $     --
                                          ==========      ===========     ===========    ==========    ===========     ========
</TABLE>

(4)  Transactions with Affiliates

     The Ultra Series Fund has entered  into an  investment  advisory  agreement
     with CIMCO Inc. (the Investment  Adviser),  an affiliated  company.  During
     1996,   the   Investment    Adviser    received    monthly    advisory   or
     advisory/administrative  fees,  based on average  daily net  assets,  at an
     annual rate of .5 percent of the  Capital  Appreciation  Stock,  Growth and
     Income Stock, Balanced,  Bond and Money Market Funds and .45 percent of the
     Treasury 2000 Fund.

     Expenses of the Ultra  Series Fund are accrued  daily.  Each fund bears the
     expenses  directly  attributable  to its  own  investments.  Such  expenses
     include,  but are not limited to,  brokerage  and other  commission  costs,
     legal  fees  relating  to  the  enforcement  of  rights  under  a  specific
     investment owned by the fund and expenses related to defense of claims made
     solely against the fund.  However,  certain  expenses from shared resources
     are  allocated  to the various  funds on the basis of the net assets of the
     respective funds as determined each day. These expenses  include  trustees,
     accountants,   legal,   investment   management   and  other   general  and
     administrative  expenses. As a result of sharing these resources, the funds
     are expected to  experience  cost savings  over the  aggregate  amount that
     would be payable if each fund were a separate mutual fund.  There can be no
     assurance, however, that such savings will be realized.

     The  Investment  Adviser is required to reimburse the funds for the amount,
     if any,  by  which  the  aggregate  expenses  of any  fund  (including  the
     Investment  Adviser's fee, but excluding brokerage  commissions,  interest,
     taxes, and extraordinary  expenses) in any calendar year exceed 2.0 percent
     of the average daily net assets of the funds. In addition, CUNA Mutual Life
     Insurance   Company  has  voluntarily   agreed  to  reimburse  the  Capital
     Appreciation  Stock,  Growth and  Income  Stock,  Balanced,  Bond and Money
     Market  Funds for ordinary  business  expenses in excess of .65 percent (of
     which .5  percent  is the  advisory  fee and .15  percent  is  general  and
     administrative  expenses)  of the average  daily net assets of these funds.
     Also,  the  Investment  Adviser  has  agreed to assume  responsibility  for
     providing  all  administrative  services and paying all  ordinary  business
     expenses of the  Treasury  2000 Fund which exceed .45 percent (all of which
     is the advisory/administrative fee) of average daily net assets. Currently,
     CUNA Mutual Life  Insurance  Company  and CUNA  Mutual  Insurance  Society,
     affiliated companies,  are providing  administrative  services on behalf of
     the Adviser.

     During the year ended December 31, 1996, CUNA Mutual Life Insurance Company
     voluntarily  reimbursed  expenses  for each of the  funds in the  following
     amounts:

     Capital Appreciation Stock Fund ...$5,211  Money Market Fund....... $3,169
     Bond Fund..........................$4,119

     All capital shares  outstanding at December 31, 1996, are owned by separate
     investment accounts of CUNA Mutual Life Insurance Company.

     Certain  officers and  directors of the Ultra Series Fund are also officers
     of CUNA Mutual Life Insurance Company or CIMCO Inc. During the twelve-month
     period  ended  December  31,  1996,  the Ultra  Series  Fund made no direct
     payments to its officers and paid trustees' fees of  approximately  $10,000
     to its unaffiliated trustees.
<PAGE>

(5)  Share Activity

     Transactions  in shares of each fund for the years ended  December 31, 1996
and 1995, were as follows:

<TABLE>
<CAPTION>
                                             Capital       Growth and                                     Money        Treasury
                                          Appreciation    Income Stock      Balanced         Bond        Market          2000
                                           Stock Fund         Fund            Fund           Fund         Fund           Fund
<S>                                     <C>             <C>             <C>              <C>         <C>              <C>    
Shares outstanding at December 31,1994     947,425        3,248,703       5,230,875        813,520     7,799,361        181,807
                                        
Share sold, including reinvestment      
       of dividends                      2,337,211        2,621,441       2,823,694        657,600    16,747,785         43,617
                                        
Shares repurchased                        (238,086)        (259,097)       (469,326)      (179,841)  (13,173,017)       (42,878)
                                         ---------        ---------       ---------       --------    ----------        -------
Shares outstanding at December 31, 1995  3,046,550        5,611,047       7,585,243      1,291,279    11,374,129        182,546
                                         ---------        ---------       ---------       --------    ----------        -------
Share sold, including reinvestment      
       of dividends                      3,818,030        5,524,047       5,380,713      1,453,110    33,769,815            805
                                        
Shares repurchased                        (105,316)        (215,447)       (228,534)      (171,319)  (24,132,957)            --
                                         ---------        ---------       ---------       --------    ----------        -------
Shares outstanding at December 31, 1996  6,759,264       10,919,647      12,737,422      2,573,070    21,010,987        183,351
                                         ---------        ---------       ---------       --------    ----------        -------
</TABLE>
                                        
<PAGE>
                                ULTRA SERIES FUND
                          INDEPENDENT AUDITORS' REPORT


The Trustees and Shareholders
Ultra Series Fund:

We have  audited  the  statements  of  assets  and  liabilities,  including  the
schedules of investments in securities,  of the Capital Appreciation Stock Fund,
Growth and Income Stock Fund,  Balanced Fund, Bond Fund,  Money Market Fund, and
Treasury  2000 Fund of the Ultra Series Fund as of December  31,  1996,  and the
related  statements of  operations  for the year then ended,  the  statements of
changes in net assets for each of the years in the  two-year  period then ended,
and financial highlights for each of the years in the five-year (three years for
Capital  Appreciation Stock Fund) period then ended. These financial  statements
and financial  highlights are the responsibility of the Fund's  management.  Our
responsibility  is to  express  an opinion  on these  financial  statements  and
financial highlights based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable  assurance  about  whether the  financial  statements  and  financial
highlights are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements.  Investment  securities  held in custody were confirmed to us by the
custodian. As to securities purchased or sold, but not received or delivered, we
request  confirmation  from  brokers,  and where  replies are not  received,  we
carried out other appropriate audit procedures. An audit also includes assessing
the accounting principles used and significant estimates made by management,  as
well as evaluating the overall financial statement presentation. We believe that
our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements and financial  highlights referred to
above present fairly, in all material  respects,  the financial  position of the
Capital  Appreciation  Stock Fund, Growth and Income Stock Fund,  Balanced Fund,
Bond Fund,  Money Market Fund, and Treasury 2000 Fund of Ultra Series Fund as of
December 31, 1996, the results of their  operations for the year then ended, the
changes in their nets assets for each of the years in the  two-year  period then
ended,  and the  financial  highlights  for each of the  years in the  five-year
(three  years for  Capital  Appreciation  Stock  Fund)  period  then  ended,  in
conformity with generally accepted accounting principles.



                              KPMG PEAT MARWICK LLP


Des Moines, Iowa
February 7, 1997
<PAGE>
                                     PART C
                                OTHER INFORMATION

Item 24.  Financial Statements and Exhibits

(a)      (1)      Financial statements included in Part A:

                  Financial Highlights

         (2)      Financial Statements included in Part B:

                  Audited  financial  statements  as of and for the  year  ended
                           December   31,   1996:   Statements   of  Assets  and
                           Liabilities* Investments in Securities* Statements of
                           Operations*  Statements of Changes in Net Assets (for
                           the two-year  period ended  December 31, 1996)* Notes
                           to Financial Statements Independent Auditors' Report

                  *Separate  statements  are prepared for each Fund of the Ultra
                  Series Fund.

                  There are no financial statements included in Part C.

(b)      Exhibits:

         (1)      Amended and Restated Declaration of Trust. Incorporated herein
                  by reference  to  post-effective  amendment  number 19 to this
                  Form N-1A registration statement (File No. 2-87775) filed with
                  the Commission on February 28, 1997.


         (2)      Amended and Restated Bylaws.  Incorporated herein by reference
                  to  post-effective  amendment  number  19 to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.

         (3)      Not Applicable

         (4)      Not Applicable

         (5)      A. Management  Agreement  effective May 1, 1997.  Incorporated
                  herein by reference to  post-effective  amendment number 19 to
                  this Form N-1A registration statement (File No. 2-87775) filed
                  with the Commission on February 28, 1997.

                  B. Servicing  Agreement  between  Century Life of America (now
                  known as CUNA  Mutual  Life  Insurance  Company)  and  Century
                  Investment  Management Co. (now known as CIMCO Inc.) effective
                  October  1,  1994.   Incorporated   herein  by   reference  to
                  post-effective   amendment   number   19  to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.

                  C. Servicing  Agreement between Century Investment  Management
                  Co.  (now  known as CIMCO  Inc.)  and  CUNA  Mutual  Insurance
                  Society  effective  July  17,  1993.  Incorporated  herein  by
                  reference to  post-effective  amendment number 19 to this Form
                  N-1A registration  statement (File No. 2-87775) filed with the
                  Commission on February 28, 1997.


         (6)      Distribution  Agreement  between  Ultra  Series  Fund and CUNA
                  Brokerage   Services,   Inc.   effective  December  29,  1993.
                  Incorporated  herein by reference to post-effective  amendment
                  number 19 to this Form N-1A  registration  statement (File No.
                  2-87775) filed with the Commission on February 28, 1997.


         (7)      Not Applicable

         (8)      A. Custodian Agreement with United States Trust Company of New
                  York  dated  June 24,  1993.  Assumed  by Chase  Manhattan  on
                  September  2,  1995.   Incorporated  herein  by  reference  to
                  post-effective   amendment   number   19  to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.


                  B. Cash Data Entry  Agreement with United States Trust Company
                  dated June 24, 1993.  Assumed by Chase  Manhattan on September
                  2, 1995.  Incorporated  herein by reference to  post-effective
                  amendment number 19 to this Form N-1A  registration  statement
                  (File No.  2-87775)  filed with the Commission on February 28,
                  1997.

   
                  C.  Custodian  Agreement  with  State  Street  Bank and  Trust
                  Company.
    

         (9)      Not Applicable

         (10)     Opinion  of  Counsel.  Incorporated  herein  by  reference  to
                  post-effective   amendment   number   19  to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.

         (11)     A.       Consent of KPMG Peat Marwick LLP

         (12)     Not Applicable

         (13)     A.  Termination  Agreement  dated December 31, 1993 concerning
                  Agreement  Governing  Contribution  dated  September 30, 1983.
                  Incorporated  herein by reference to post-effective  amendment
                  number 19 to this Form N-1A  registration  statement (File No.
                  2-87775) filed with the Commission on February 28, 1997.

                  Agreement  Governing  Contribution.   Incorporated  herein  by
                  reference to  post-effective  amendment number 19 to this Form
                  N-1A registration  statement (File No. 2-87775) filed with the
                  Commission on February 28, 1997.

                  B.  Termination  Agreement  dated December 31, 1993 concerning
                  Agreement   Governing   Contribution   dated  May  31,   1988.
                  Incorporated  herein by reference to post-effective  amendment
                  number 19 to this Form N-1A  registration  statement (File No.
                  2-87775) filed with the Commission on February 28, 1997.

                  Agreement  Governing  Contribution.   Incorporated  herein  by
                  reference to  post-effective  amendment number 19 to this Form
                  N-1A registration  statement (File No. 2-87775) filed with the
                  Commission on February 28, 1997.

                  C.  Termination  of  Expense  Reimbursement   Agreement  dated
                  January 16, 1997,  effective May 1, 1997.  Incorporated herein
                  by reference  to  post-effective  amendment  number 19 to this
                  Form N-1A registration statement (File No. 2-87775) filed with
                  the Commission on February 28, 1997.

                  Expense  Reimbursement   Agreement.   Incorporated  herein  by
                  reference to  post-effective  amendment number 19 to this Form
                  N-1A registration  statement (File No. 2-87775) filed with the
                  Commission on February 28, 1997.

         (14)     Not Applicable

         (15)     Plan of Distribution dated May 1, 1997. Incorporated herein by
                  reference to  post-effective  amendment number 19 to this Form
                  N-1A registration  statement (File No. 2-87775) filed with the
                  Commission on February 28, 1997.

         (16)     Schedule for Computation.  Incorporated herein by reference to
                  post-effective   amendment   number   19  to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.

         (17)     Financial Data Schedules.

         (18)     Multi-Class  Plans.   Incorporated   herein  by  reference  to
                  post-effective   amendment   number   19  to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.

         (19)     Powers  of  Attorney.  Incorporated  herein  by  reference  to
                  post-effective   amendment   number   19  to  this  Form  N-1A
                  registration  statement  (File  No.  2-87775)  filed  with the
                  Commission on February 28, 1997.

Item 25.  Persons Controlled by or Under Common Control with Registrant

The shares of the Ultra Series Fund are currently  sold to separate  accounts of
CUNA Mutual Life  Insurance  Company.  See Part A MANAGEMENT OF THE ULTRA SERIES
FUND, CUNA Mutual Life Insurance Company and Part B THE INVESTMENT ADVISER for a
description of related parties.

CUNA  Mutual  Life  Insurance  Company is a mutual  life  insurance  company and
therefore is  controlled  by its  contractowners.  Various  companies  and other
entities  are  controlled  by CUNA  Mutual  Life  Insurance  Company and various
companies  may be  considered  to be under common  control with CUNA Mutual Life
Insurance Company. Such other companies and entities, together with the identity
of their controlling persons (where applicable),  are set forth in the following
organization  charts.  In  addition,  by virtue  of an  Agreement  of  Permanent
Affiliation with CUNA Mutual Insurance Society ("CUNA Mutual"), the Ultra Series
Fund could be considered to be an affiliated  person or an affiliated  person of
an affiliated person of CUNA Mutual.  Likewise,  CUNA Mutual and its affiliates,
together with the identity of their controlling persons (where applicable),  are
set forth on the following organization charts.

                 See organization charts on the following pages.


<PAGE>


                       CUNA Mutual Life Insurance Company

                  ORGANIZATIONAL CHART AS OF DECEMBER 31, 1996

CUNA Mutual Life Insurance Company
         An Iowa mutual life insurance company
         Fiscal Year End:  December 31
         CUNA Mutual Life Insurance  Company is the controlling  company for the
          following subsidiaries:

         1.       Red Fox Motor Hotel Corporation
                  An Iowa Business Act Corporation.
                  100% ownership by CUNA Mutual Life Insurance Company
                  Business:  Operation of Red Fox Inn, a motel
                  Classes of Stock:  Common only
                  Authorized Shares:  1,000 nonpar
                  Issued Shares:  242.7821
                  Capital Structure:
                           Stated capital:  $242,782
                           Add. paid-in:  $0
                           Ret. earn:  ($14,447)
                           Total Equity:  $257,229
                  Sole Shareholder:  CUNA Mutual Life Insurance Company
                  Fiscal Year End:  December 31


         2.       CIMCO Inc.
                  An Iowa Business Act Corporation
                  50% ownership by CUNA Mutual Life Insurance Company
                  50% ownership by CUNA Mutual Investment Corporation
                  Business:  Registered Investment Advisor
                  Classes of Stock:  Non-assessable
                  Authorized Shares:  500,000 nonpar
                  Issued Shares:  100
                  Capital Structure:
                           Stated capital:  $10,000
                           Add. paid-in:  $520,000
                           Ret. earn.:  $435,660
                           Total Equity:  $965,660
                  Equal Shareholders: CUNA Mutual Life Insurance Company & 
                         CUNA Mutual Investment Corporation
                  Fiscal Year End:  December 31
                  CIMCO Inc. is the investment adviser of:

                  a.       The Ultra Series Fund
                           A Massachusetts Business Trust
                           Domiciled in Iowa
                           Business:Open-end diversified  management  investment
                                    company offered through insurance contracts
                           Shareholders: Three separate  accounts of CUNA Mutual
                                    Life Insurance  Company hold legal title for
                                    the benefit of policyowners.
                           Principal Underwriter:  CUNA Brokerage Services, Inc.
                           Fiscal Year End:  December 31

         3.       Plan America Program, Inc.
                  A Maine Business Act Corporation
                  100% ownership by CUNA Mutual Life Insurance Company
                  Business:Quasi-public  corporation,   operating  an  insurance
                           business
                  Classes of Stock:  Voting common only
                  Authorized Shares:  5,000 of $1.00 par
                  Issued Shares:  100
                  Capital Structure:
                            Stated capital:  $500
                  Sole Shareholder: CUNA Mutual Life Insurance Company
                  Fiscal Year End:  December 31

                                            CUNA Mutual Insurance Society

                                                ORGANIZATIONAL CHART
                                               AS OF DECEMBER 31, 1996

CUNA Mutual Insurance Society
         Business:  Life Health & Disability Insurance
         May 20, 1935*
         State of domicile:  Wisconsin
         CUNA Mutual  Insurance  Society,  either  directly or indirectly is the
         controlling company of the following wholly-owned subsidiaries:


         1.       CUNA Mutual Investment Corporation
                  Business:  Holding Company
                  September 15, 1972*
                  State of domicile:  Wisconsin
                  CUNA  Mutual  Investment  Corporation  is  the  owner  of  the
                  following subsidiaries:

                  a.       CUMIS Insurance Society, Inc.
                           Business:  Corporate Property/Casualty
                           May 23, 1960*
                           State of domicile:  Wisconsin
                           CUMIS  Insurance  Society,  Inc. is the 100% owner of
                           the following subsidiary:
                           (1)      Credit  Union Mutual  Insurance  Society New
                                    Zealand Ltd.
                                    Business:  Fidelity Bond Coverages
                                    November 1, 1990*
                                    State of domicile:  Wisconsin

                  b.       League General Insurance Company
                           Business:  Individual Property/Casualty
                           January 1, 1983*
                           State of domicile:  Michigan

                  c.       CUNA Brokerage Services, Inc.
                           Business:  Brokerage
                           July 19, 1985*
                           State of domicile:  Wisconsin
   
    

                  d.       CUNA Mutual General Agency of Texas, Inc.
                           Business:  Managing General Agent
                           August 14, 1991*
                           State of domicile: Texas

                  e.       Members Life Insurance Company
                           Business:  Credit Disability/Life/Health
                           February 27, 1976*
                           State of domicile:  Wisconsin
                           Formerly CUMIS Life & CUDIS

                  f.       International Commons, Inc.
                           Business:  Special Events
                           January 13, 1981*
                           State of domicile:  Wisconsin

                  g.       CUNA Mortgage Corporation
                           Business:  Mortgage Servicing
                           November 20, 1978*
                           State of domicile:  Wisconsin

                  h.       Investors Equity Insurance Company, Inc.
                           Business:  Private Mortgage Insurance
                           April 14, 1994*
                           State of Domicile:  California

                  i.       CUNA Mutual Insurance Agency, Inc.
                           Business:  Leasing/Brokerage
                           March 1, 1974*
                           State of domicile:  Wisconsin
                           Formerly CMCI Corporation

                           CUNA Mutual Insurance Agency,  Inc. is the 100% owner
                           of the following subsidiaries:

                           (1)   CM Field Services, Inc.
                                 Business:  Serves Agency Field Staff
                                 January 26, 1994*
                                 State of domicile:  Wisconsin

                           (2)   CUNA Mutual Insurance Agency of Alabama, Inc.
                                 Business:  Property & Casualty Agency
                                 May 27, 1993*
                                 State of domicile:  Alabama

                           (3)  CUNA Mutual Insurance Agency of New Mexico, Inc.
                                Business:Brokerage of Corporate & Personal Lines
                                 June 10, 1993*
                                 State of domicile:  New Mexico

                           (4)   CUNA Mutual Insurance Agency of Hawaii, Inc.
                                 Business:  Property & Casualty Agency
                                 June 10, 1993*
                                 State of domicile:  Hawaii

                           (5)   CUNA  Mutual   Casualty  Insurance   Agency  of
                                 Mississippi, Inc.
                                 Business:  Property & Casualty Agency
                                 June 24, 1993*
                                 State of domicile:  Mississippi

                           (6)   CUNA Mutual Insurance Agency of Kentucky, Inc.
                                 Business:Brokerage of Corporate &Personal Lines
                                 October 5, 1994*
                                 State of domicile:  Kentucky

                           (7)   CUNA Mutual Insurance Agency of Massachusetts,
                                        Inc.
                                 Business:Brokerage of Corporate &Personal Lines
                                 January 27, 1995*
                                 State of domicile:  Massachusetts

         2.       C.U.I.B.S. Pty. Ltd.
                  Business:  Brokerage
                  February 18, 1981*
                  Country of domicile:  Australia

*Dates shown are dates of acquisition, control or organization.


CUNA  Mutual  Insurance  Society,  either  directly  or  through a  wholly-owned
subsidiary, has a partial ownership interest in the following:

1.     C. U. Family Insurance Services, Inc./Colorado
       50% ownership by CUNA Mutual Insurance Agency, Inc.
       50% ownership by Colleague Services Corporation
       September 1, 1981

2.     C. U. Insurance Services, Inc./Oregon
       50% ownership by CUNA Mutual Insurance Agency, Inc.
       50% ownership by Oregon Credit Union League
       December 27, 1989
   
    

3.     CUFIS of New York, Inc.
       50% ownership by CUNA Mutual Insurance Agency, Inc.
       50% ownership by CUC Services, Inc.
       March 28, 1991

4.     The CUMIS Group Limited
       63.4% ownership by CUNA Mutual Insurance Society (as of 12-31-96)

5.     CIMCO Inc. (CIMCO)
       50% ownership by CUNA Mutual Investment Corporation
       50% ownership by CUNA Mutual Life Insurance Company
       January 1, 1992

6.     Cooperative Savings and Credit Unions Insurance Society 
             "Benefit" SA (Poland)
       70.9% ownership by CUNA Mutual Insurance Society
       15.3% ownership by CUMIS Insurance Society, Inc.
       13.8% ownership by Foundation for Polish Credit Unions
       September 1, 1992

7.     GWARANT, Ltd.
       50% ownership by CUNA Mutual Insurance Society
       50% ownership by Foundation for Polish Credit Unions
       February 18, 1994

8.     CUNA Mutual Insurance Agency of Ohio, Inc.
       1% of value owned by Michael Corcoran (CUNA Mutual Employee) subject to a
       voting trust agreement, Michael B. Kitchen as Voting Trustee.
       99% of value  owned by CUNA Mutual  Insurance  Agency,  Inc.  Due to Ohio
       regulations,  CUNA Mutual Insurance Agency, Inc. holds no voting stock in
       this corporation. June 14, 1993

9.     SECURITY Management Company, Ltd. (Hungary)
       90% ownership by CUNA Mutual Insurance Society
       10% ownership by:  Federation of Savings Cooperatives
                          Savings Cooperative of Szoreg
                          Savings Cooperative of Szekkutas 
                         (collectively called Hungarian Associates
       September 5, 1992

10.    CMG Mortgage Insurance Company
       55% ownership by CUNA Mutual Investment Corporation 
       45% ownership by PMI Mortgage Insurance Co.
       April 14, 1994

Limited Liability Companies

"Sofia LTD." (Ukraine)
       99.96% CUNA Mutual Insurance Society
       .04% CUMIS Insurance Society, Inc.
       March 6, 1996

       a.      `FORTRESS' (Ukraine)
               80% "Sofia LTD."
               19% The  Ukrainian  National  Association  of Savings  and Credit
               Unions
               1% Service Center by UNASCU
               September 25, 1996

2.     CUNA Mortgage Assistance, L.L.C.
       50% interest by CUNA Mortgage Corporation
       50% interest by CUNA Service Group, Inc.
       November 7, 1995


Stock Corporation - CUNA Mutual Group owns less than 50%

1.     Cooperators Life Assurance Society Limited (Jamaica)
       CUNA Mutual Insurance Society owns 122,500 shares
       Jamaica Co-op Credit Union League owns 127,500 shares
       (NOTE: Awaiting authority to write business)
       May 10, 1990

2.     CUNA Caribbean Insurance Society Limited (Trinidad and Tobago, W.I.)
       47.96% ownership by CUNA Mutual Insurance Society
       July 4, 1985

3.     CU Interchange Group, Inc.
       Owned by CUNA  Mutual  Investment  Corporation,  CUNA  Service  Group and
       various  state  league  organizations  December  15,  1993 - CUNA  Mutual
       Investment Corporation purchased 100 shares stock

4.     CUNA Service Group, Inc.
       April 22, 1974 - CUNA Mutual Insurance Society purchased 200.71 shares

5.     "Benevita LKS" (Russia)
       49% CUNA Mutual Insurance Society
       51% League of Credit Unions
       December 7, 1995

6.     Credit Union Service Corporation
       Owned  by CUNA  Mutual  Investment  Corporation,  Credit  Union  National
       Association, Inc. and 18 state league organizations March 29, 1996 - CUNA
       Mutual Investment Corporation purchased 1,300,000 shares of stock

Partnerships

1.     PLAN AMERICA(R) Financial Services, a Wisconsin partnership
       CUNA Mutual Insurance Society - 50% Partner
       CUNA Mutual Life Insurance Company - 50% Partner
       December 17, 1987

2.     LeaSo Partners, a California partnership
       CUNA Mutual Insurance Society - 50% Partner
       California Credit Union League - 50% Partner
       December 29, 1981

3.     CM CUSO Limited Partnership, a Washington Partnership
       CUMIS Insurance Society, Inc. - General Partner
       Credit Unions in Washington - Limited Partners
       June 14, 1993


Affiliated (Nonstock)

1.     NARCUP, Inc.
       August 8, 1978

2.     CUNA Mutual Group Foundation, Inc.
       July 5, 1967

3.     CUNA Mutual Life Insurance Company
       July 1, 1990

4.     Aseguradora Solidaria de Colombia (formerly Seguros UCONAL Limitada)
       17.2% membership by CUNA Mutual Insurance Society
       July 2, 1985

Item 26.  Number of Holders of Securities
                             Number of Shareholders
Fund                         as of March 31, 1997

Capital Appreciation Stock            3
Growth and Income Stock               3
Balanced                              3
Bond                                  3
Money Market                          3
Treasury 2000                         3

Item 27.  Indemnification

Each officer,  Trustee or agent of the Ultra Series Fund shall be indemnified by
the Ultra Series Fund to the full extent permitted under the General Laws of the
State of  Massachusetts  and the  Investment  Company  Act of 1940,  as amended,
except  that such  indemnity  shall not  protect  any such  person  against  any
liability  to the Ultra  Series  Fund or any  shareholder  thereof to which such
person would otherwise be subject by reason of willful  misfeasance,  bad faith,
gross negligence or reckless  disregard of the duties involved in the conduct of
his office ("disabling conduct"). Indemnification shall be made when (1) a final
decision  on the  merits  is made by a court  or  other  body  before  whom  the
proceeding  was  brought,  that the person to be  indemnified  was not liable by
reason of  disabling  conduct  or,  (2) in the  absence  of such a  decision,  a
reasonable  determination,  based upon a review of the facts, that the person to
be indemnified was not liable by reason of disabling conduct, by (a) the vote of
a majority of the quorum of  Trustees  who are not  "interested  persons" of the
Ultra Series Fund as defined in Section  2(a)(19) of the Investment  Company Act
of 1940, or (b) an  independent  legal counsel in a written  opinion.  The Ultra
Series  Fund may,  by vote of a  majority  of a quorum of  Trustees  who are not
interested  persons,  advance  attorneys'  fees or other  expenses  incurred  by
officers, Trustees,  Investment Advisers or principal underwriters, in defending
a  proceeding  upon  the  undertaking  by or  on  behalf  of  the  person  to be
indemnified to repay the advance unless it is ultimately  determined  that he is
entitled to  indemnification.  Such advance  shall be subject to at least one of
the following: (1) the person to be indemnified shall provide a security for his
undertaking,  (2) the Ultra Series Fund shall be insured  against losses arising
by  reason  of  any  lawful  advances,  or (3) a  majority  of a  quorum  of the
disinterested  non-party  Trustees of the Ultra Series Fund,  or an  independent
legal  counsel  in a  written  opinion,  shall  determine,  based on a review of
readily  available facts,  that there is reason to believe that the person to be
indemnified ultimately will be found entitled to indemnification.

Insofar as  indemnification  for liability  arising under the  Securities Act of
1933 may be permitted to  directors,  officers  and  controlling  persons of the
Registrant pursuant to the foregoing  provisions,  or otherwise,  the Registrant
has been advised that, in the opinion of the Securities and Exchange Commission,
such indemnification is against public policy as expressed in the Securities Act
of  1933  and is,  therefore,  unenforceable.  In the  event  that a  claim  for
indemnification  against  such  liabilities  (other  than  the  payment  by  the
Registrant of expenses  incurred or paid by a director,  officer or  controlling
person of the  registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted by such  director,  officer or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against  public policy as expressed in the  Securities
Act of 1933 and will be governed by the final adjudication of such issue.

Item 28.  Business and Other Connections of Investment Adviser

The  Investment  Adviser  for the Ultra  Series  Fund is CIMCO  Inc.  See Part A
MANAGEMENT OF THE ULTRA SERIES FUND, The Investment  Adviser for a more complete
description.

     NAME                  POSITION HELD

 Michael S. Daubs         CIMCO Inc.
                          President
                          1982 - Present
                          Director
                          1995-Present

                          CUNA Mutual Life Insurance Company
                          Chief Investment Officer
                          1989 - Present

                          CUNA Mutual Insurance Society
                          Chief Investment Officer
                          1990 - Present

 Lawrence R. Halverson    CIMCO Inc.
                          Senior Vice President and Secretary
                          1996 - Present

                          Vice President and Secretary
                          1992 - 1996

                          CUNA Brokerage Services, Inc.
                          President
                          1996 - Present

 Joyce A. Harris          CIMCO Inc.
                          Director and Chair
                          1992 - Present

                          Telco Community Credit Union
                          President, Chief Executive Officer
                          1978 - Present

 James C. Hickman         CIMCO Inc.
                          Director
                          1992 - Present

                          University of Wisconsin
                          Professor
                          1972 - Present

 Michael B. Kitchen       CIMCO Inc.
                          Director
                          1995 - Present

                          CUNA Mutual Life Insurance Company
                          President and Chief Executive Officer
                          1995 - Present

                          CUNA Mutual Insurance Society
                          President and Chief Executive Officer
                          1995 - Present

 George A. Nelson         CIMCO Inc.
                          Director and Vice  Chair
                          1992 - Present

                          Evening Telegram Co. - WISC-TV
                          Vice President
                          1982 - Present


Item 29.  Distributor

         a.       CUNA Brokerage Services, Inc., a registered broker-dealer,  is
                  the  principal  Distributor  of the shares of the Ultra Series
                  Fund. CUNA Brokerage Services,  Inc. does not act as principal
                  underwriter,   depositor   or   investment   adviser  for  any
                  investment company other than the Registrant, CUNA Mutual Life
                  Variable  Account,  and  CUNA  Mutual  Life  Variable  Annuity
                  Account.

         b.       The officers and directors of CUNA  Brokerage  Services,  Inc.
                  are as follows:

Name and Principal             Position with           Positions and Offices
 Business Address              Distributor             with Registrant

Steven A. Goldberg             Director                None
5910 Mineral Point Road        Secretary
Madison, WI  53705

Michael G. Joneson             Director                Chief Accounting Officer,
2000 Heritage Way              Treasurer               Treasurer,and 
Waverly, IA  50677                                     Assistant Secretary

Gary L. Cutler                 Director                None
2000 Heritage Way
Waverly, IA  50677

John M. Waggoner               Chief Legal Officer     None
5910 Mineral Point Road
Madison, WI  53705

Campbell D. McHugh             Compliance Officer      None
5910 Mineral Point Road
Madison, WI  53705

Brian Lasko                    Managing Principal      None
2000 Heritage Way
Waverly, IA  50677

Lawrence R. Halverson          Director                Vice President 
5910 Mineral Point Road        President               and Secretary
Madison, WI  53705

Marc A. Krasnick               Director                None
5910 Mineral Point Road        Vice President
Madison, WI 53705

Sandra K. Steffeney            Vice President          None
33320 9th Avenue South
Suite 250
Federal Way, WA  98063-3919

         c.  There  have  been no  commissions  or  other  compensation  paid by
         Registrant to the Distributor.

Item 30.  Location of Accounts and Records

The accounts,  books and other documents required to be maintained by Registrant
pursuant to Section  31(a) of the  Investment  Company Act of 1940 and the rules
promulgated  thereunder are maintained by the CUNA Mutual Life Insurance Company
at 2000 Heritage Way,  Waverly,  Iowa 50677 or at CIMCO Inc., 5910 Mineral Point
Road, Madison, Wisconsin 53705 or at CUNA Mutual Insurance Society, 5910 Mineral
Point Road, Madison, Wisconsin 53705.

Item 31.  Management Services

Not Applicable

Item 32.  Undertakings

(a)      Not applicable.

(b)      Not applicable.

(c)      Registrant  undertakes  to furnish each person to whom a prospectus  is
         delivered a copy of the  registrant's  annual  report to  shareholders,
         upon request and without charge.

(d)      The registrant  undertakes,  if requested to do so by the holders of at
         least 10% of the votes represented by its outstanding shares, to call a
         meeting of shareholders  for the purpose of voting upon any question of
         removal of any  Trustee or  Trustees,  and to assist in  communications
         with  shareholders  as  required  by  Section  16(c) of the  Investment
         Company Act of 1940, as amended.



<PAGE>


                                   SIGNATURES

As  required by the  Securities  Act of 1933 and the  Investment  Company Act of
1940, the Registrant  certifies that it meets the requirements of Securities Act
Rule 485 for  effectiveness of this  Registration  Statement and has caused this
Registration Statement to be signed on its behalf, in the City of Madison, State
of Wisconsin, on the 18th day of April, 1997.


                          ULTRA SERIES FUND



                          By:  /s/  Michael S. Daubs
                           Michael S. Daubs, President


<PAGE>


Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement has been signed below by the following  persons in the  capacities and
on the dates indicated.

SIGNATURES AND TITLE                                  DATE


    Gwendolyn M. Boeke*
Gwendolyn M. Boeke, Trustee


       Alfred L. Disrud*
Alfred L. Disrud, Trustee


/s/  Kevin T. Lentz                                   04/18/97
Kevin T. Lentz, Trustee


    Keith S. Noah*
Keith S. Noah, Trustee


    Thomas C. Watt*
Thomas C. Watt, Trustee


/s/  Linda L. Lilledahl                               04/18/97
 Linda L. Lilledahl, Attorney-In-Fact

* Pursuant to Powers of Attorney filed herewith


<PAGE>


Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement has been signed below by the following  persons in the  capacities and
on the dates indicated:


SIGNATURES AND TITLE                               DATE


/s/  Michael S. Daubs                              04/18/97
Michael S. Daubs, President


/s/  Robert M. Buckingham                          04/18/97
Robert M. Buckingham, Chief Financial
Officer and Assistant Secretary


/s/  Michael G. Joneson                            04/18/97
Michael G. Joneson, Chief Accounting
Officer, Treasurer and Assistant Secretary


<PAGE>


                              INDEX TO EXHIBITS TO

                                  FORM N-1A FOR

                                ULTRA SERIES FUND



         8.       C.       Custodian  Agreement with State Street Bank and Trust
                           Company.

         11.      A.       Consent of KPMG Peat Marwick

         17.      Financial Data Schedules


<PAGE>


                                  EXHIBIT 8 (c)




                          MUTUAL FUND CUSTODY AGREEMENT




                                Ultra Series Fund

                       STATE STREET BANK AND TRUST COMPANY



<PAGE>
                          MUTUAL FUND CUSTODY AGREEMENT
                                Ultra Series Fund
                                Table of Contents

Section/Article                                                      Page
1. Appointment..........................................................1
2. Delivery of Documents................................................1
3. Definitions..........................................................2
4.  Delivery and Registration of the Property...........................3
5. Voting Rights........................................................3
6. Receipt and Disbursement of Money....................................4
7. Receipt of Securities................................................4
8. Use of Securities Depository or the Book-Entry System................5
9. Instructions Consistent With The Declaration, etc....................6
10. Transactions........................................................7
11. Transactions Requiring Instructions.................................8
12. Purchase of Securities..............................................9
13. Sales of Securities................................................10
14. DUTIES OF CUSTODIAN WITH RESPECT TO PROPERTY OF 
    THE FUND HELD OUTSIDE OF THE UNITED STATES.........................10
15. Authorized Shares..................................................13
16. Records............................................................13
17. Cooperation with Accountants.......................................13
18. Confidentiality....................................................14
19. Equipment Failures.................................................14
20. Right to Receive Advice............................................14
21. Compliance with Governmental Rules and Regulations.................15
22. Compensation.......................................................15
23. Indemnification....................................................15
24. Responsibility of State Street.....................................16
25. Collection.........................................................16
26. Duration and Termination...........................................17
27. Notices............................................................17
28. Insurance..........................................................17
29. Further Actions....................................................18
30. Amendments.........................................................18
31. Miscellaneous......................................................18
32. ADDITIONAL FUNDS...................................................18
33. REPRODUCTION OF DOCUMENTS..........................................18
31. SHAREHOLDER COMMUNICATIONS ELECTION................................18

Attachment A -- Fees
Attachment B -- Investment Portfolios of the Fund



<PAGE>
                          MUTUAL FUND CUSTODY AGREEMENT

             THIS AGREEMENT is made as of April _____,  1997, by and between the
Ultra Series Fund, a Massachusetts Business Trust (the "Fund"), and STATE STREET
BANK AND TRUST  COMPANY,  a  Massachusetts  State  chartered  bank trust company
("State Street").

                                   WITNESSETH:

             WHEREAS,   the  Fund  is  registered  as  an  open-end   management
investment  company  under the  Investment  Company Act of 1940, as amended (the
"1940 Act"); and

            WHEREAS,  the Fund is authorized to issue shares in separate series,
with  each  such  series  representing  interests  in a  separate  portfolio  of
securities and other assets; and

             WHEREAS,  the Fund intends to initially offer two classes of shares
in six series,  the Capital  Appreciation Stock Series, the Money Market Series,
the Growth and Income  Series,  the Bond  Series,  the  Balanced  Series and the
Treasury 2000 Series (such series  together  with all other series  subsequently
established  by the Fund and made subject to this  Contract in  accordance  with
Article 32, being herein referred to as the "Portfolio(s)");

             WHEREAS,  the Fund  desires to retain  State Street to serve as the
custodian  of the  assets  of the  Portfolios  of the Fund and  State  Street is
willing to furnish such services;

             NOW,  THEREFORE,  in  consideration  of  the  premises  and  mutual
covenants herein contained, it is agreed between the parties hereto as follows:

             1.  Appointment.  The Fund hereby  appoints  State Street to act as
custodian of the portfolio securities, cash and other property of each Portfolio
of the Fund on the terms set forth in this Agreement.  State Street accepts such
appointment  and agrees to furnish the  services  herein set forth in return for
the compensation as provided in Article 21 of this Agreement.

             2. Delivery of Documents.  The Fund will promptly  furnish to State
Street such copies, properly certified or authenticated, of contracts, documents
and other  related  information  that State  Street may  request or  requires to
properly discharge its duties. Such documents may include but are not limited to
the following:

             (a) Resolutions of the Fund's Trustees  authorizing the appointment
of State  Street  as  Custodian  of the  portfolio  securities,  cash and  other
property of the Fund and approving this Agreement;

             (b)  Incumbency   and  signature   certificates   identifying   and
containing the signatures of the Fund's officers  and/or the persons  authorized
to sign Written Instructions, as hereinafter defined, on behalf of the Fund;

              (c) The Fund's  Declaration  of Trust filed with the Office of the
Secretary of the Commonwealth of Massachusetts and all amendments  thereto (such
Declaration of Trust, as currently in effect and as they shall from time to time
be amended, are herein called the "Declaration");

             (d) The Fund's By-Laws and all amendments thereto (such By-Laws, as
currently  in effect and as they shall from time to time be amended,  are herein
called the "By-Laws");

             (e)   Resolutions  of  the  Fund's   Trustees   and/or  the  Fund's
stockholders  approving the Management Agreement between the Fund and the Fund's
investment adviser (the "Management Agreement");

              (f) The Management Agreement;

             (g) The Fund's  current  Registration  Statement on Form N-1A under
the 1940 Act and the  Securities  Act of 1933,  as  amended  ("the 1933 Act") as
filed with the Securities and Exchange Commission (the "SEC"); and

             (h) The Fund's most recent prospectus  including all amendments and
supplements thereto (the "Prospectus").

             The Fund will furnish State Street from time to time with copies of
all amendments of or  supplements  to the foregoing,  if any. The Fund will also
furnish  State  Street  with a copy of the  opinion of counsel for the Fund with
respect to the validity of the shares of common stock,  par value $.01 per share
(the "Shares"),  of the Fund and the status of such Shares under the 1933 Act as
registered  with  the  SEC,  and  under  any  other  applicable  federal  law or
regulation.

   3. Definitions

             (a)  "Authorized  Person".  As  used in this  Agreement,  the  term
"Authorized  Person" means the Fund's President,  Vice-President,  Treasurer and
any other  person,  whether or not any such  person is an officer or employee of
the  Fund,  duly  authorized  by  the  Trustees  of the  Fund  to  give  Written
Instructions on behalf of the Fund.

             (b)  "Book-Entry  System".  As  used in this  Agreement,  the  term
"Book-Entry  System" means the Federal  Reserve/Treasury  book-entry  system for
United States and federal agency securities, its successor or successors and its
nominee or nominees.

             (c)  "Property".  The term  "Property",  as used in this Agreement,
means:

                          (i) any and all  securities,  cash, and other property
             of the Fund which the Fund may from time to time deposit,  or cause
             to be  deposited,  with State Street or which State Street may from
             time to time hold for the Fund;

                          (ii) all income in respect of any such  securities  or
             other property;

                          (iii)  all  proceeds  of the  sales  of  any  of  such
             securities or other property;

              and

                          (iv) all proceeds of the sale of securities  issued by
             the Fund, which are received by State Street from time to time from
             or on behalf of the Fund.

         (d)  "Securities  Depository".  As  used in this  Agreement,  the  term
"Securities  Depository"  shall mean The Depository  Trust  Company,  a clearing
agency  registered  with the SEC, or its successor or successors and its nominee
or  nominees;  and shall also mean any other  registered  clearing  agency,  its
successor  or  successors,  specifically  identified  in a  certified  copy of a
resolution of the Fund's Trustees approving deposits by State Street therein.

        (e) "Written Instructions". Means instructions

                          (i) delivered by mail, tested telegram,  cable, telex,
             facsimile sending device,  and received by State Street,  signed by
             one  Authorized  Person if the  transaction  is valued at less than
             $1,000,000  and by two  Authorized  Persons if the  transaction  is
             valued  at  equal  to or  greater  than  $1,000,000  or by  persons
             reasonably believed by State Street to be Authorized Persons; or

                          (ii)  transmitted  electronically  through  the  State
             Street `s electronic trade delivery system .

         4. Delivery and Registration of the Property.  The Fund will deliver or
cause to be delivered to State Street all Property  owned by it,  including cash
received for the  issuance of its Shares,  at any time during the period of this
Agreement,  except for securities and monies to be delivered to any subcustodian
appointed pursuant to Article 7 hereof. State Street will not be responsible for
such  securities and such monies until  actually  received by State Street or by
any  subcustodian.  All  securities  delivered  to State  Street  or to any such
subcustodian  (other than in bearer form) shall be registered in the name of the
Fund or in the name of a nominee  of the Fund or in the name of State  Street or
any nominee of State Street (with or without  indication of fiduciary status) or
in the name of any  subcustodian or any nominee of such  subcustodian  appointed
pursuant  to  Article 7 hereof  or shall be  properly  endorsed  and in form for
transfer  satisfactory  to State  Street.  If,  however,  the Fund directs State
Street to maintain  securities in "street name",  State Street shall utilize its
best efforts only to timely collect  income due the Fund on such  securities and
to notify the Fund on a best efforts  basis only of relevant  corporate  actions
including, without limitation, pendency of calls, maturities, tender or exchange
offers.

             5.  Voting  Rights.   With  respect  to  all  securities,   however
registered,  it is understood  that the voting and other rights and powers shall
be exercised by the Fund.  State Street's only duty shall be to mail to the Fund
any documents received,  including proxy statements and offering circulars, with
any  proxies  for  securities  registered  in a nominee  name  executed  by such
nominee.  Where  warrants,  options,  tenders  or other  securities  have  fixed
expiration  dates,  the Fund  understands that in order for State Street to act,
State  Street  must  receive  the Fund's  instructions  at its  offices in North
Quincy, Massachusetts,  addressed as State Street may from time to time request,
by no later than noon  (Massachusetts  time) at least one  business day prior to
the last  scheduled  date to act with  respect  thereto (or such earlier date or
time as permits the Fund a reasonable  period of time in which to respond  after
State  Street  notifies the Fund of such date or time).  Absent  State  Street's
timely  receipt of such  instructions,  such  instruments  will  expire  without
liability to State Street.

               6. Receipt and Disbursement of Money.

         (a) State Street shall open and maintain a demand  deposit  account for
each Portfolio of the Fund (the "Bank  Account")  subject only to draft or order
by State Street acting pursuant to the terms of this  Agreement,  and shall hold
in such Bank Account,  subject to the provisions hereof, all cash received by it
from or for such Portfolio of the Fund. State Street shall make payments of cash
to, or for the account of,  such  Portfolio  of the Fund from such cash only (i)
for the  purchase of  securities  for the Fund as provided in Article 12 hereof;
(ii) upon receipt of Written Instructions, for the payment of dividends or other
distributions of shares, or for the payment of interest, taxes,  administration,
distribution or advisory fees or expenses which are to be borne by the Portfolio
under  the  terms  of  this  Agreement,   any  Management   Agreement,   or  any
administration agreement of the Fund; (iii) upon receipt of Written Instructions
for  payments  in  connection  with the  conversion,  exchange or  surrender  of
securities  owned  or  subscribed  to by  the  Portfolio  and  held  by or to be
delivered to State Street; (iv) to a subcustodian  pursuant to Article 7 hereof;
or (v) upon receipt of Written Instructions for other corporate purposes.

         (b) State  Street is hereby  authorized  to  endorse  and  collect  all
checks,  drafts or other  orders for the payment of money  received as custodian
for the Fund.

        7. Receipt of Securities.

         (a) Except as provided by Article 8 hereof, State Street shall hold all
securities and non-cash  Property received by it for each Portfolio of the Fund.
All such securities and non-cash Property are to be held or disposed of by State
Street for each  Portfolio of the Fund pursuant to the terms of this  Agreement.
In the absence of Written  Instructions  accompanied  by a certified  resolution
authorizing the specific transaction by the Fund's Trustees,  State Street shall
have no power or authority to withdraw, deliver, assign, hypothecate,  pledge or
otherwise  dispose  of any such  securities  and  non-cash  Property,  except in
accordance with the express terms provided for in this Agreement.

         Upon receipt of Written  Instructions,  State Street shall on behalf of
the applicable Portfolio(s) from time to time employ one or more sub-custodians,
located in the United States but only in accordance  with an applicable  vote by
the Board of Trustees of the Fund on behalf of the applicable Portfolio(s),  and
provided  that  State  Street  shall  have no more  or  less  responsibility  or
liability   to  the  Fund  on  account  of  any  actions  or  omissions  of  any
sub-custodian  employed at the direction of the Fund than any such sub-custodian
has to State Street.  The Custodian may employ as  sub-custodian  for the Fund's
foreign securities on behalf of the applicable  Portfolio(s) the foreign banking
institutions and foreign securities depositories designated in Schedule A hereto
but only in accordance with the provisions of Article 14.

         State Street may itself at any time or times in its discretion  appoint
(and may at any time  remove)  any other bank or trust  company  which is itself
qualified  under the Investment  Company Act of 1940, as amended,  to act as its
agent to carry out such of the  provisions of this Agreement as State Street may
from time to time direct;  provided,  however, that the appointment of any agent
shall not relieve State Street of its responsibilities or liabilities hereunder.

         (b)  Promptly  after the close of  business on each day,  State  Street
shall furnish the Fund with  confirmations  and a summary of all transfers to or
from the account of each Portfolio of the Fund during said day. Where securities
are  transferred  to for the  account of a  Portfolio  of the Fund to an account
maintained  by State Street at a Securities  Depository or the Book Entry System
pursuant to Article 8 hereof, State Street shall also by book-entry or otherwise
identify as belonging to such  Portfolio of the Fund the quantity of  securities
that belongs to such  Portfolio of the Fund that are part of a fungible  bulk of
securities  registered  in the name of State Street (or its nominee) or shown in
State Street's account on the books of a Securities Depository or the Book-Entry
System. At least monthly and at such other times as may be reasonable  requested
by the Fund,  State Street shall  furnish the Fund with a detailed  statement of
the Property held for each Portfolio of the Fund under this Agreement.

         8. Use of Securities  Depository  or the  Book-Entry  System.  The Fund
shall deliver to State Street a certified resolution of the Trustees of the Fund
approving,  authorizing and instructing State Street on a continuous and ongoing
basis until instructed to the contrary by Written Instructions actually received
by State  Street (i) to deposit in a  Securities  Depository  or the  Book-Entry
System all securities of each Portfolio of the Fund eligible for deposit therein
and (ii) to utilize a  Securities  Depository  or the  Book-Entry  System to the
extent  possible in connection  with the  performance  of its duties  hereunder,
including without  limitation,  settlements of purchases and sales of securities
by a Portfolio of the Fund, and deliveries and returns of securities  collateral
in connection with  borrowings.  Without limiting the generality of such use, it
is agreed that the following provisions shall apply thereto:

             (a) Securities and any cash of a Portfolio of the Fund deposited in
a Securities Depository or the Book-Entry System will at all times be segregated
from any assets and cash controlled by State Street in other than a fiduciary or
custodian  capacity  but  may be  commingled  with  other  assets  held  in such
capacities.  State  Street will effect  payment for  securities  and receive and
deliver  securities in accordance with accepted industry  practices in the place
where the transaction is settled, unless the Fund has given State Street Written
Instructions to the contrary.

             (b) All Books and records  maintained  by State Street which relate
to any Portfolio of the Fund's  participation in a Securities  Depository or the
Book-Entry System will at all times during State Street's regular business hours
be open to the inspection of the Fund's duly authorized employees or agents, and
the Fund will be  furnished  with all  information  in respect  of the  services
rendered to it as it may require.

             (c)  Anything  to the  contrary in this  Contract  notwithstanding,
State Street shall be liable to the Fund for the benefit of a Portfolio  for any
loss or damage to the Portfolio resulting from use of a Securities Depository or
the Book-Entry System by reason of any negligence,  misfeasance or misconduct of
State  Street or any of its agents or of any of its or their  employees  or from
failure of State Street or any such agent to enforce  effectively such rights as
it may have against the Securities  Depository or the Book-Entry  System; at the
election of the Fund,  it shall be entitled  to be  subrogated  to the rights of
State Street with respect to any claim against a.  Securities  Depository or the
Book-Entry  System  or any  other  person  which  State  Street  may  have  as a
consequence  of any such loss or damage if and to the extent that the  Portfolio
has not been made whole for any such loss or damage.

         9. Instructions Consistent With The Declaration,  etc. Unless otherwise
provided  in  this   Agreement,   State  Street  shall  act  only  upon  Written
Instructions.  State  Street may assume that any Written  Instructions  received
hereunder are not in any way inconsistent  with any provision of the Articles or
By-Laws of the Fund or any vote or  resolution  of the Fund's  Trustees,  or any
committee  thereof.  State  Street  shall be  entitled  to rely upon any Written
Instructions  actually received by State Street pursuant to this Agreement.  The
Fund agrees that State  Street  shall incur no  liability in acting upon Written
Instructions  given to State Street.  In accord with instructions from the Fund,
as  required  by  accepted  industry  practice  or as State  Street may elect in
effecting the execution of Fund instructions, advances of cash or other Property
made by State  Street on behalf of a  Portfolio  of the Fund,  arising  from the
purchase,  sale,  redemption,  transfer or other  disposition of Property of the
Fund,  or in  connection  with the  disbursement  of funds to any  party,  or in
payment of fees,  expenses,  claims or  liabilities  owed to State Street by the
Fund, or to any other party which has secured judgment in a court of law against
the Fund which creates an overdraft in the accounts or over-delivery of Property
shall be deemed a loan by State Street to the Fund,  payable on demand,  bearing
interest at such rate customarily  charged by State Street for similar loans and
any property at any time held for the account of the applicable  Portfolio shall
be security  therefor and should the Fund fail to repay State  Street  promptly,
State Street shall be entitled to utilize  available cash and to dispose of such
Portfolio's assets to the extent necessary to obtain reimbursement.

         The Fund agrees that test arrangements, authentication methods or other
security devices to be used with respect to instructions which the Fund may give
by  telephone,  telex,  TWX  facsimile  transmission,  bank wire or  through  an
electronic  instruction system,  shall be processed in accordance with terms and
conditions for the use of such arrangements,  methods or devices as State Street
may put into effect and modify from time to time.  The Fund shall  safeguard any
test keys,  identification  codes or other  security  devices which State Street
makes  available to the Fund and agrees that the Fund shall be  responsible  for
any loss,  liability  or  damage  incurred  by State  Street or by the Fund as a
result  of State  Street's  acting  in  accordance  with  instructions  from any
unauthorized person using the proper security device unless such loss, liability
or damage  was  incurred  as a result of State  Street's  negligence  or willful
misconduct.  State Street may electronically  record, but shall not be obligated
to so  record,  any  instructions  given by  telephone  and any other  telephone
discussions  with respect to the Account.  In the event that the Fund uses State
Street's  electronic trade delivery system, the Fund agrees that State Street is
not responsible for the consequences of the failure of the system to perform for
any reason beyond the reasonable  control of State Street, or the failure of any
communications  carrier,  utility,  or communications  network. In the event the
system is inoperable,  the Fund agrees that it will accept the  communication of
transaction  instructions  by  telephone,  facsimile  transmission  on equipment
compatible to State Street's facsimile  receiving  equipment or by letter, at no
additional charge to the Fund.

             10.  Transactions  Not  Requiring  Instructions.  State  Street  is
authorized to take the following action without Written Instructions:

         (a) Collection of Income and Other Payments. State Street shall:

                  (i) subject to Article 4,  collect and receive for the account
         of each  Portfolio  of the Fund,  all  income  and other  payments  and
         distributions,  including (without limitation) stock dividends, rights,
         warrants and similar items,  included or to be included in the Property
         of such  Portfolio of the Fund,  and  promptly  advise the Fund of such
         receipt and shall credit such income,  as collected,  to such Portfolio
         of the Fund. From time to time,  State Street may elect,  but shall not
         be so  obligated,  to credit the Account  with  interest,  dividends or
         principal  payments  on  payable or  contractual  settlement  date,  in
         anticipation of receiving same from a payer, central depository, broker
         or other agent employed by the Fund or State Street. Any such crediting
         and posting shall be at the Fund's sole risk, and State Street shall be
         authorized  to reverse  any such  advance  posting  in the event  State
         Street  does not  receive  good  funds  from any  such  payer,  central
         depository, broker or agent of the Fund.

                  (ii)  endorse and deposit  for  collection  in the name of the
         Fund,  checks,  drafts, or other orders for the payment of money on the
         same day as received;

                  (iii)  receive and hold for the account of each  Portfolio  of
         the Fund all  securities  received  by the Fund as a result  of a stock
         dividend,   share   split-up   or   reorganization,   recapitalization,
         readjustment  or other  rearrangement  or  distribution  of  rights  or
         similar  securities issued with respect to any portfolio  securities of
         such Portfolio of the Fund held by State Street hereunder;

                  (iv)  present for payment and collect the amount  payable upon
         all securities which may mature or be called,  redeemed or retired,  or
         otherwise become payable on the date such securities become payable;

                  (v) take any  action  which  may be  necessary  and  proper in
         connection  with the  collection  and  receipt of such income and other
         payments and the endorsement for collection of checks, drafts and other
         negotiable instruments;

                  (vi)  with  respect  to  domestic   securities,   to  exchange
         securities in temporary  form for  securities  in  definitive  form, to
         effect  an  exchange  of the  shares  where  the par  value of stock is
         changed,  and to  surrender  securities  at maturity or when advised of
         earlier call for  redemption,  against  payment  therefor in accordance
         with accepted industry practice. The Fund understands that State Street
         subscribes to one or more nationally  recognized  services that provide
         information  with  respect  to calls for  redemption  of bonds or other
         corporate  actions.  State  Street  shall not be liable for  failure to
         redeem any called  bond or to take other  action if notice of such call
         or  action  was not  provided  by any  service  to which it  subscribes
         provided  that State  Street  shall  have  acted in good faith  without
         negligence and in accordance with "Street Practice" (as is customary in
         industry).  State  Street  shall have no duty to notify the Fund of any
         rights, duties, limitations,  conditions or other information set forth
         in any security (including  mandatory or optional put, call and similar
         provisions),  but State Street shall forward to the Fund any notices or
         other documents  subsequently  received in regard to any such security.
         When fractional shares of stock of a declaring corporation are received
         as a stock distribution, unless specifically instructed to the contrary
         in writing,  State Street is authorized  to sell the fraction  received
         and credit the  applicable  Portfolio's  account.  Unless  specifically
         instructed  to the contrary in writing,  State Street is  authorized to
         exchange  securities in bearer form for securities in registered  form.
         If any Property  registered in the name of a nominee of State Street is
         called for partial  redemption  by the issuer of such  Property,  State
         Street is  authorized  to allot the called  portion  to the  respective
         beneficial holders of the Property in such manner deemed to be fair and
         equitable by State Street in its sole discretion.

             (b)  Miscellaneous  Transactions.  State  Street is  authorized  to
deliver or cause to be delivered Property against payment or other consideration
or written receipt therefor in the following cases:

                          (i)  for  examination  by a  broker  selling  for  the
             account  of a  Portfolio  of the  Fund in  accordance  with  street
             delivery custom;

                          (ii) for the exchange of interim receipts or temporary
             securities for definitive securities;

                          (iii)for  transfer of securities  into the name of the
             Fund or State  Street or a nominee of either,  or for  exchange  of
             securities for a different number of bonds, certificates,  or other
             evidence,  representing the same aggregate face amount or number of
             units  bearing  the  same  interest  rate,  maturity  date and call
             provisions,  if any;  provided  that,  in any  such  case,  the new
             securities are to be delivered to State Street.

             11. Transactions  Requiring  Instructions.  Upon receipt of Written
Instructions and not otherwise,  State Street,  directly or through the use of a
Securities Depository or the Book-Entry System, shall:

             (a)  Execute and deliver to such  persons as may be  designated  in
such Written  Instructions,  proxies,  consents,  authorizations,  and any other
instruments  whereby the authority of the Fund as owner of any securities may be
exercised,

             (b) Deliver any securities held for a Portfolio of the Fund against
receipt  of other  securities  or cash  issued  or paid in  connection  with the
liquidation,    reorganization,    refinancing,    merger,    consolidation   or
recapitalization  of  any  corporation,   or  the  exercise  of  any  conversion
privilege;

             (c) Deliver any securities  held for a Portfolio of the Fund to any
protective  committee,  reorganization  committee or other person in  connection
with the reorganization, refinancing, merger, consolidation, recapitalization or
sale of assets of any  corporation,  against  receipt  of such  certificates  of
deposit,  interim receipts or other instruments or documents as may be issued to
it to evidence such delivery;

             (d) Make such  transfers  or exchanges of the assets of a Portfolio
of the Fund and take such other steps as shall be stated in said instructions to
be for the purpose of  effectuating  any duly  authorized  plan of  liquidation,
reorganization,  merger,  consolidation or recapitalization of such Portfolio of
the Fund;

              (e) Release securities belonging to a Portfolio of the Fund to any
bank or trust company for the purpose of pledge or  hypothecation  to secure any
loan incurred by such Portfolio of the Fund; provided,  however, that securities
shall be  released  only upon  payment to State  Street of the monies  borrowed,
except  that in cases  where  additional  collateral  is  required  to  secure a
borrowing  already  made,  subject  to  proper  prior   authorization,   further
securities may be released for that purpose;  and pay such loan upon  redelivery
to it of the securities  pledged or hypothecated  therefor and upon surrender of
the note or notes evidencing the loan;

             (f) Deliver any  securities  held for a Portfolio  of the Fund upon
the exercise of a covered call option written by the Fund on such  securities on
behalf of such Portfolio; and

             (g) Deliver securities held for a Portfolio of the Fund pursuant to
separate security lending  agreements  concerning the lending of the Portfolio's
securities  into which the Fund may  enter,  from time to time on behalf of such
Portfolio.

             (h) Without specific  authorization of the Fund, State Street shall
not  accept  due bills in place of  Property  or  securities  or accept  partial
delivery or  settlement.  State Street is  authorized  to deliver  Property of a
Portfolio of the Fund, against a receipt therefor, for examination in accordance
with "street  delivery"  custom and to accept,  in lieu of Property,  documents,
including trust and collateral  receipts and letters of undertaking,  as long as
such documents contain the agreement of the issuer thereof to hold such Property
subject to State Street's sole order.

             12.  Purchase  of  Securities.  Promptly  after  each  purchase  of
securities by the Fund's investment adviser (or any sub-adviser), the Fund shall
deliver to State Street (as  Custodian)  Written  Instructions  specifying  with
respect to each such  purchase:  (a) the name of the issuer and the title of the
securities,  (b) the  number of shares of the  principal  amount  purchased  and
accrued  interest,  if any,  (c) the dates of purchase and  settlement,  (d) the
purchase price per unit,  (e) the total amount  payable upon such purchase,  (f)
the name of the person from whom or the broker  through  whom the  purchase  was
made and (g) the  Portfolio of the Fund for which the  purchase was made.  State
Street shall upon receipt of  securities  purchased by or for a Portfolio of the
Fund pay out of the  moneys  held for the  account of such  Portfolio  the total
amount  payable to the person from whom or the broker  through whom the purchase
was made,  provided  that the same  conforms to the total amount  payable as set
forth in such Written Instructions.

              13. Sales of Securities. Promptly after each sale of securities by
the  Fund's  investment  adviser,  the Fund shall  deliver  to State  Street (as
Custodian) Written Instructions,  specifying with respect to each such sale: (a)
the name of the issuer and the title of the  security,  (b) the number of shares
or principal  amount sold,  and accrued  interest' if any, (c) the date of sale,
(d) the sale price per unit,  (e) the total amount payable to the Fund upon such
sale, (f) the name of the broker through whom or the person to whom the sale was
made and (g) the Portfolio of the Fund for which the sale was made. State Street
shall  deliver the  securities  upon receipt of the total amount  payable to the
Fund upon such sale, provided that the same conforms to the total amount payable
as set forth in such  Written  Instructions.  Subject  to the  foregoing,  State
Street may accept payment in such form as shall be  satisfactory  to it, and may
deliver  securities  and  arrange  for  payment in  accordance  with the customs
prevailing among dealers in securities.

             14.  Duties of the  Custodian  with Respect to Property of the Fund
Held Outside of the United States

                  (a)  Appointment  of Foreign  Sub-Custodians.  The Fund hereby
authorizes  and  instructs  the  Custodian to employ as  sub-custodians  for the
Portfolio's securities and other assets maintained outside the United States the
foreign banking institutions and foreign securities  depositories  designated on
Schedule  A  hereto   ("foreign   sub-custodians").   Upon  receipt  of  Written
Instructions,  together  with a  certified  resolution  of the  Fund's  Board of
Trustees,  the Custodian and the Fund may agree to amend  Schedule A hereto from
time to time to designate  additional  foreign banking  institutions and foreign
securities  depositories  to act  as  sub-custodian.  Upon  receipt  of  Written
Instructions, the Fund may instruct the Custodian to cease the employment of any
one or more such  sub-custodians  for  maintaining  custody  of the  Portfolio's
assets.

                  (b)  Assets  to  be  Held.  The  Custodian   shall  limit  the
securities   and  other  assets   maintained  in  the  custody  of  the  foreign
sub-custodians to: (a) "foreign  securities",  as defined in paragraph (c)(1) of
Rule  17f-5  under the  Investment  Company  Act of 1940,  and (b) cash and cash
equivalents  in such amounts as the  Custodian  or the Fund may  determine to be
reasonably necessary to effect the Portfolio's foreign securities  transactions.
The Custodian  shall identify on its books as belonging to the Fund, the foreign
securities of the Fund held by each foreign sub-custodian.

                  (c) Foreign  Securities  Systems.  Except as may  otherwise be
agreed upon in writing by the Custodian and the Fund,  assets of the  Portfolios
shall be maintained in a clearing  agency which acts as a securities  depository
or in a book-entry system for the central handling of securities located outside
the United States (each a "Foreign Securities System") only through arrangements
implemented  by the  foreign  banking  institutions  serving  as  sub-custodians
pursuant to the terms hereof.  Where possible,  such arrangements  shall include
entry into  agreements  containing  the  provisions  set forth in Article 14 (e)
hereof.

                  (d) Holding Securities.  The Custodian may hold securities and
other  non-cash  property for all of its customers,  including the Fund,  with a
foreign sub-custodian in a single account that is identified as belonging to the
Custodian  for the  benefit of its  customers,  provided  however,  that (i) the
records of the Custodian with respect to securities and other non-cash  property
of the Fund which are  maintained in such account  shall  identify by book-entry
those securities and other non-cash property  belonging to the Fund and (ii) the
Custodian shall require that  securities and other non-cash  property so held by
the  foreign  sub-custodian  be held  separately  from any assets of the foreign
sub-custodian or of others.

                  (e)  Agreements  with  Foreign  Banking   Institutions.   Each
agreement with a foreign banking  institution shall provide that: (a) the assets
of each Portfolio will not be subject to any right,  charge,  security interest,
lien or claim of any kind in favor of the  foreign  banking  institution  or its
creditors  or  agent,  except a claim of  payment  for  their  safe  custody  or
administration;  (b) beneficial  ownership for the assets of each Portfolio will
be freely  transferable  without  the  payment of money or value  other than for
custody or administration;  (c) adequate records will be maintained  identifying
the  assets as  belonging  to each  applicable  Portfolio;  (d)  officers  of or
auditors employed by, or other  representatives  of the Custodian,  including to
the extent permitted under applicable law the independent public accountants for
the Fund,  will be given access to the books and records of the foreign  banking
institution relating to its actions under its agreement with the Custodian;  and
(e) assets of the Portfolios held by the foreign  sub-custodian  will be subject
only to the instructions of the Custodian or its agents.

                  (f)  Access  of  Independent  Accountants  of the  Fund.  Upon
request of the Fund,  the Custodian will use its best efforts to arrange for the
independent  accountants  of the Fund to be  afforded  access  to the  books and
records of any foreign banking institution  employed as a foreign  sub-custodian
insofar as such books and  records  relate to the  performance  of such  foreign
banking institution under its agreement with the Custodian.

                  (g) Reports by  Custodian.  The  Custodian  will supply to the
Fund from time to time,  as mutually  agreed upon,  statements in respect of the
securities and other assets of the Portfolio(s) held by foreign  sub-custodians,
including but not limited to an  identification of entities having possession of
the Portfolio(s) securities and other assets and advices or notifications of any
transfers  of  securities  to or from each  custodial  account  maintained  by a
foreign  banking  institution  for the  Custodian  on behalf of each  applicable
Portfolio indicating, as to securities acquired for a Portfolio, the identity of
the entity having physical possession of such securities.

                  (h)  Transactions  in Foreign Custody  Account.  (i) Except as
otherwise  provided in subparagraph  (ii) of this Article 14 (h), the provisions
of Articles 12 and 13 of this  Contract  shall  apply,  mutatis  mutandis to the
foreign  securities  of the Fund held  outside  the  United  States  by  foreign
sub-custodians.

                  (ii)  Notwithstanding  any  provision of this  Contract to the
contrary, settlement and payment for securities received for the account of each
applicable  Portfolio and delivery of securities  maintained  for the account of
each  applicable  Portfolio  may be effected in  accordance  with the  customary
established securities trading or securities processing practices and procedures
in the  jurisdiction  or  market  in which the  transaction  occurs,  including,
without  limitation,  delivering  securities  to the  purchaser  thereof or to a
dealer  therefor (or an agent for such  purchaser  or dealer)  against a receipt
with the  expectation of receiving  later payment for such  securities from such
purchaser or dealer.

                  (iii)  Securities  maintained  in  the  custody  of a  foreign
sub-custodian may be maintained in the name of such entity's nominee to the same
extent as set forth in Article 4 of this  Contract,  and the Fund agrees to hold
any such  nominee  harmless  from any  liability  as a holder  of record of such
securities.

                  (i)  Liability  of  Foreign  Sub-Custodians.   Each  agreement
pursuant  to which the  Custodian  employs a foreign  banking  institution  as a
foreign  sub-custodian shall require the institution to exercise reasonable care
in the  performance  of its  duties and to  indemnify,  and hold  harmless,  the
Custodian  and the Fund  from and  against  any  loss,  damage,  cost,  expense,
liability  or claim  arising  out of or in  connection  with  the  institution's
performance  of such  obligations.  At the  election  of the  Fund,  it shall be
entitled to be  subrogated  to the rights of the  Custodian  with respect to any
claims against a foreign banking  institution as a consequence of any such loss,
damage, cost, expense, liability or claim if and to the extent that the Fund has
not been made whole for any such  loss,  damage,  cost,  expense,  liability  or
claim.

                  (j) Liability of Custodian.  The Custodian shall be liable for
the acts or omissions of a foreign banking institution to the same extent as set
forth with respect to sub-custodians  generally in this Contract and, regardless
of  whether  assets  are  maintained  in  the  custody  of  a  foreign   banking
institution,  a foreign  securities  depository  or a branch  of a U.S.  bank as
contemplated by Article 14(l) hereof,  the Custodian shall not be liable for any
loss, damage, cost, expense,  liability or claim resulting from nationalization,
expropriation,  currency  restrictions,  or acts of war or terrorism or any loss
where the sub-custodian has otherwise exercised reasonable care. Notwithstanding
the foregoing provisions of this Article 14 (j), in delegating custody duties to
State  Street  London  Ltd.,  the  Custodian   shall  not  be  relieved  of  any
responsibility to the Fund for any loss due to such delegation, except such loss
as may result from (a) political risk  (including,  but not limited to, exchange
control    restrictions,    confiscation,    expropriation,     nationalization,
insurrection,  civil strife or armed hostilities) or (b) other losses (excluding
a bankruptcy  or  insolvency of State Street London Ltd. not caused by political
risk) due to Acts of God, nuclear  incident or other losses under  circumstances
where the Custodian and State Street London Ltd. have exercised reasonable care.

                  (k) Monitoring  Responsibilities.  The Custodian shall furnish
annually  to the Fund,  during  the month of June,  information  concerning  the
foreign  sub-custodians  employed by the Custodian.  Such  information  shall be
similar in kind and scope to that  furnished to the Fund in connection  with the
initial  approval of this  Contract.  In addition,  the Custodian  will promptly
inform the Fund in the event  that the  Custodian  learns of a material  adverse
change in the  financial  condition of a foreign  sub-custodian  or any material
loss of the assets of the Fund or in the case of any foreign  sub-custodian  not
the subject of an exemptive order from the Securities and Exchange Commission is
notified by such foreign  sub-custodian  that there  appears to be a substantial
likelihood that its  shareholders'  equity will decline below $200 million (U.S.
dollars or the equivalent thereof) or that its shareholders' equity has declined
below $200 million (in each case computed in accordance with generally  accepted
U.S. accounting principles).

                  (l) Branches of U.S. Banks.  (i) Except as otherwise set forth
in this Contract, the provisions hereof shall not apply where the custody of the
Portfolios  assets are maintained in a foreign  branch of a banking  institution
which is a "bank" as defined by Section 2(a)(5) of the Investment Company Act of
1940  meeting  the  qualification  set forth in Section  26(a) of said Act.  The
appointment of any such branch as a sub-custodian shall be governed by Article 1
of this Contract.

                  (ii) Cash held for each  Portfolio  of the Fund in the  United
Kingdom shall be maintained in an interest  bearing account  established for the
Fund with the Custodian's  London branch,  which account shall be subject to the
direction of the Custodian, State Street London Ltd. or both.

                  (m) Tax Law. The  Custodian  shall have no  responsibility  or
liability  for any  obligations  now or  hereafter  imposed  on the  Fund or the
Custodian  as  custodian  of the  Fund by the tax law of the  United  States  of
America  or  any  state  or  political  subdivision  thereof.  It  shall  be the
responsibility of the Fund to notify the Custodian of the obligations imposed on
the  Fund  or  the  Custodian  as  custodian  of the  Fund  by  the  tax  law of
jurisdictions  other  than  those  mentioned  in the above  sentence,  including
responsibility   for   withholding   and  other  taxes,   assessments  or  other
governmental  charges,  certifications  and  governmental  reporting.  The  sole
responsibility  of the  Custodian  with  regard  to such tax law shall be to use
reasonable efforts to assist the Fund with respect to any claim for exemption or
refund under the tax law of  jurisdictions  for which the Fund has provided such
information.

             15. Authorized Shares. The Fund has two classes of shares,  Class C
(unaffiliated  separate  accounts  and  qualified  plans) and Class Z  (separate
accounts and qualified plans affiliated with CUNA Mutual Group).

             16. Records. The books and records pertaining to the Fund which are
in the possession of State Street shall be the property of the Fund.  Such books
and records shall be prepared and  maintained as required by the 1940 Act; other
applicable federal and state securities laws and rules and regulations; and, any
state or federal regulatory body having appropriate  jurisdiction.  The Fund, or
the  Fund's  authorized  representatives,  shall  have  access to such books and
records at all times during State Street's normal business hours, and such books
and  records  shall be  surrendered  to the Fund  promptly  upon  request.  Upon
reasonable  request of the Fund,  copies of any such books and records  shall be
provided by State Street to the Fund or the Fund's authorized  representative at
the Fund's expense.

              17.  Cooperation  with  Accountants.  State Street shall cooperate
with the Fund's  independent  certified  public  accountants  and shall take all
reasonable  action in the performance of its obligations under this Agreement to
assure that the necessary  information is made available to such accountants for
the expression of their  unqualified  opinion,  including but not limited to the
opinion included in the Fund's semiannual report on Form N-SAR.

              18.  Confidentiality.  State Street agrees on behalf of itself and
its employees to treat confidentially and as the proprietary  information of the
Fund all  records  and other  information  relative  to the Fund and its  prior,
present or potential  Shareholders  and relative to the investment  advisers and
its prior,  present or  potential  customers,  and not to use such  records  and
information for any purpose other than performance of its  responsibilities  and
duties hereunder,  except after prior notification to and approval in writing by
the Fund,  which  approval  shall not be  unreasonably  withheld  and may not be
withheld  where  State  Street  may be  exposed  to civil or  criminal  contempt
proceedings for failure to comply, when requested to divulge such information by
duly  constituted  authorities,  or  when  so  requested  by the  Fund.  Nothing
contained  herein,  however,  shall  prohibit  State Street from  advertising or
soliciting  the public  generally  with  respect to other  products or services,
regardless of whether such  advertisement  or  solicitation  may include  prior,
present or potential Shareholders of the Fund.

             19. Equipment  Failures.  In the event of equipment failures beyond
State  Street's  control,  State Street shall,  at no additional  expense to the
Fund, take reasonable steps to minimize service interruptions but shall not have
liability with respect thereto. State Street shall enter into and shall maintain
in effect with  appropriate  parties one or more  agreements  making  reasonable
provision for back up emergency use of electronic data  processing  equipment to
the extent appropriate equipment is available.

                20. Right to Receive Advice.

             (a)  Advice of Fund.  If State  Street  shall be in doubt as to any
action to be taken or omitted by it, it may request, and shall receive, from the
Fund clarification or advice.

             (b) Advice of Counsel.  If State Street shall be in doubt as to any
question of law  involved in any action to be taken or omitted by State  Street,
it may request  advice at its own cost from counsel of its own choosing (who may
be counsel for the Fund or State Street, at the option of State Street).

              (c) Conflicting  Advice. In case of conflict between directions or
advice received by State Street pursuant to subparagraph (a) of this Article and
advice received by State Street pursuant to subparagraph  (b) of this paragraph,
State  Street  shall be  entitled  to rely on and  follow  the  advice  received
pursuant to the latter provision alone.

              (d) Protection of State Street. State Street shall be protected in
any  action  or  inaction  which it takes  or omits to take in  reliance  on any
directions or advice received pursuant to subparagraph (a) of this Article which
State  Street,  after receipt of any such  directions  or advice,  in good faith
believes to be consistent  with such directions or advice.  However,  nothing in
this  paragraph  shall be construed as imposing upon State Street any obligation
(i) to seek such  directions or advice,  or (ii) to act in accordance  with such
directions or advice when received, unless, under the terms or another provision
of this Agreement,  the same is a condition to State Street's properly taking or
omitting to take such action.  Nothing in this  subparagraph  shall excuse State
Street  when an  action  or  omission  on the part of State  Street  constitutes
willful misfeasance,  bad faith, gross negligence or reckless disregard by State
Street of its duties under this Agreement.

             21.  Compliance with Governmental  Rules and Regulations.  The Fund
assumes full responsibility for insuring that the contents of each Prospectus of
the Fund complies  with all  applicable  requirements  of the 1933 Act, the 1940
Act, and any laws,  rules and  regulations of  governmental  authorities  having
jurisdiction.

             22. Compensation. As compensation for the services described within
this  Agreement and rendered by State Street during the term of this  Agreement,
the  Fund  will  pay to  State  Street,  in  addition  to  reimbursement  of its
out-of-pocket expenses, monthly fees as outlined in Attachment A.

            23. Indemnification. The Fund, as sole owner of the Property, agrees
to indemnify  and hold  harmless  State Street and its nominees  from all taxes,
charges,  expenses,  assessments,  claims, and liabilities  (including,  without
limitation,  liabilities arising under the 1933 Act, the Securities Exchange Act
of 1934 as amended,  the 1940 Act, and any state and foreign securities and blue
sky laws,  all as or to be amended  from time to time) and  expenses,  including
(without  limitation)  attorney's fees and  disbursements,  arising  directly or
indirectly  (a) from the fact  that  securities  included  in the  Property  are
registered  in the  name  of  any  such  nominee  or (b)  without  limiting  the
generality  of the  foregoing  clause (a) from any action or thing  which  State
Street  takes  or does or  omits  to  take  or do (i) at the  request  or on the
direction of or in reliance on the advice of the Fund given in  accordance  with
the terms of this Agreement, (ii) upon Written Instructions or (iii) in carrying
out the provisions of this Contract in good faith without negligence;  provided,
that neither State Street nor any of its nominees or agents shall be indemnified
against  any  liability  to the  Fund or to its  Shareholders  (or any  expenses
incident to such liability)  arising out of (x) State Street's or such nominee's
or agent's own willful  misfeasance,  bad faith,  gross  negligence  or reckless
disregard of its duties  under this  Agreement or any  agreement  between  State
Street and any nominee or  subcustodian or (y) State Street's own or its agent's
negligent failure to perform its duties under this Agreement.  In no event shall
State Street be liable for indirect,  special or consequential  damages.  In the
event of any advance of cash for any purpose made by State Street on behalf of a
Portfolio  resulting from orders or Written  Instructions of the Fund, or in the
event that State  Street or its nominee or agent shall incur or be assessed  any
taxes, charges, expenses,  assessments, claims or liabilities in connection with
the  performance  of this  Agreement,  except  such as may arise from its or its
nominee's or agent's own negligent  action,  negligent  failure to act,  willful
misconduct,  or reckless  disregard  of its duties  under this  Agreement or any
agreement between State Street and any nominee or agent, the Fund shall promptly
reimburse  State  Street  for  such  advance  of cash or  such  taxes,  charges,
expenses,  assessments,  claims or liabilities and any property at any time held
for the  account of the  applicable  Portfolio  shall be security  therefor  and
should the Fund fail to repay  State  Street  promptly,  State  Street  shall be
entitled to utilize available cash and to dispose of such Portfolio's  assets to
the extent necessary to obtain reimbursement.

         If the Fund on behalf of a Portfolio  requires State Street to take any
action with respect to securities, which action involves the payment of money or
which action may, in the opinion of State Street,  result in State Street or its
nominee  assigned to the Fund or the  Portfolio  being liable for the payment of
money or  incurring  liability  of some  other  form,  the Fund on behalf of the
Portfolio,  as a  prerequisite  to  requiring  State Street to take such action,
shall provide  indemnity to State Street in an amount and form  satisfactory  to
it.

             State  Street will  indemnify  the Fund for loss of Property in its
care,  provided such loss is due to the gross  negligence or dishonesty of State
Street's  officers  or  employees,  or  to  burglary,  robbery,  holdup,  theft,
extortion, mysterious disappearance or loss due to damage or destruction. In the
event of such loss,  State  Street  agrees that it shall  promptly  replace such
Property or the value of same (by, among other means,  posting  appropriate bond
with the issuer to obtain reissue of such Property),  together with the value of
any loss of rights or privileges  resulting  from such loss.  State Street shall
make  available to the Fund for inspection any such Property or value amounts so
replaced.

             24.  Responsibility of State Street. State Street shall be under no
duty to take any action on behalf of the Fund except as  specifically  set forth
herein or as may be  specifically  agreed to by State Street in writing.  In the
performance of its duties hereunder, State Street shall be obligated to exercise
reasonable  care  and  diligence  and to act in good  faith  and to use its best
efforts  within  reasonable  limits  to  insure  the  accuracy  of all  services
performed  under this  Agreement.  State Street shall be responsible for its own
negligent  failure or that of any agent it shall  appoint to perform  its duties
under  this   Agreement  but  to  the  extent  that  duties,   obligations   and
responsibilities  are not  expressly set forth in this  Agreement,  State Street
shall not be liable for any act or omission  which does not  constitute  willful
misfeasance,  bad  faith,  or gross  negligence  on the part of State  Street or
reckless  disregard of such duties,  obligations and  responsibilities.  Without
limiting  the  generality  of the  foregoing  or of any other  provision of this
Agreement, State Street in connection with its duties under this Agreement shall
not be under any duty or  obligation to inquire into and shall not be liable for
or in respect of (a) the validity or  invalidity or authority or lack thereof of
any  advice,  direction,  notice  or  other  instrument  which  conforms  to the
applicable  requirements  of this  Agreement,  if any,  and which  State  Street
believes  to be  genuine,  (b)  the  validity  of the  issue  of any  securities
purchased  or sold by the Fund,  the legality of the purchase or sale thereof or
the propriety of the amount paid or received  therefor,  (c) the legality of the
issue or sale of any  Shares,  or the  sufficiency  of the amount to be received
therefor,  (d) the legality of the redemption of any Shares, or the propriety of
the amount to be paid therefor,  (e) the legality of the  declaration or payment
of any dividend or  distribution  on Shares,  or (f) delays or errors or loss of
data  occurring  by reason  of  circumstances  beyond  State  Street's  control,
including  acts of civil or  military  authority,  national  emergencies,  labor
difficulties,  fire,  mechanical  breakdown  (except as provided in Article 18),
flood or catastrophe,  acts of God, insurrection,  war, riots, or failure of the
mail, transportation systems, communication systems or power supply.

             25.  Collection.  All  collections  of monies or other  property in
respect,  or which are to become part, of the Property (but not the  safekeeping
thereof upon receipt by State  Street) shall be at the sole risk of the Fund. In
any case in which State  Street does not receive any payment due the Fund within
a reasonable  time after State Street has made proper  demands for the same,  it
shall so notify the Fund in writing, including copies of all demand letters, any
written responses thereto,  and memoranda of all oral responses thereto,  and to
telephonic demands, and await instructions from the Fund. State Street shall not
be obliged  to take legal  action  for  collection  unless and until  reasonably
indemnified to its satisfaction. State Street shall also notify the Fund as soon
as reasonably  practicable whenever income due on securities is not collected in
due course.

             26. Duration and Termination.  This Agreement shall be effective as
of the date hereof and shall continue until  termination by the Fund or by State
Street on 90 day's  written  notice.  Upon any  termination  of this  Agreement,
pending appointment of a successor to State Street or a vote of the Shareholders
of the  Fund to  dissolve  or to  function  without  a  custodian  of its  cash,
securities or other property, State Street shall not deliver cash, securities or
other  property of the Fund to the Fund, but may deliver them to a bank or trust
company of its own selection,  having aggregate  capital,  surplus and undivided
profits,  as shown by its last published  report of not less than twenty million
dollars  ($20,000,000)  as a successor  custodian  for the Fund to be held under
terms similar to those of this Agreement,  provided,  however, that State Street
shall not be required to make any such  delivery or payment  until full  payment
shall have been made by the Fund of all liabilities  constituting a charge on or
against the  properties  then held by State Street or on or against State Street
and until full payment  shall have been made to State Street of all of its fees,
compensation,  costs and expenses,  subject to the provisions of Paragraph 21 of
this Agreement.

               27. Notices. All notices and other  communications  (collectively
referred to as "Notice" or  "Notices"  in this  Article)  hereunder  shall be in
writing or by confirming  telegram,  cable,  telex, or facsimile sending device.
Notices  shall be addressed : if to the Fund:  Ultra Series Fund,  2000 Heritage
Way, Waverly, IA 50677-0061, telephone: (319) 352-1000 extension 2231; and if to
State Street:  State Street Bank and Trust  Company,  108 Myrtle  Street,  North
Quincy,  MA  02171-2197,   Attention:   Kenneth  A.  Bergeron,  Vice  President,
telephone:  (617)  985-6489 or, in either case,  at such other  address as shall
have been notified to the sender of any such Notice or other  communication.  If
the location of the sender of a Notice and the address of the addressee  thereof
are, at the time of sending,  more than 100 miles apart,  the Notice may be sent
by  first-class  mail, in which case it shall be deemed to have been given three
days  after it is  sent,  or if sent by  confirming  telegram,  cable,  telex or
facsimile  sending  device,  it shall be deemed to have been given  immediately,
and, if the location of the sender of a Notice and the address of the  addressee
thereof are, at the time of sending,  not more than 100 miles apart,  the Notice
may be sent by  first-class  mail, in which case it shall be deemed to have been
given two days after it is sent, of if sent by messenger,  it shall be deemed to
have been given on the day it is delivered,  or if sent by confirming  telegram,
cable,  telex or facsimile sending device, it shall be deemed to have been given
immediately.  All postage,  cable, telegram,  telex and facsimile sending device
charges  arising  from the  sending of a Notice  hereunder  shall be paid by the
sender.

              28.  Insurance.  State Street  shall at all times carry  insurance
with insurers  acceptable to the Fund and in amounts sufficient to cover losses,
errors, omissions, or fraud for which State Street in this custody agreement has
agreed to indemnify  the Fund.  From time to time the types and amounts of these
policies will be reviewed with the Fund by State Street.

             29. Further  Actions Each party agrees to perform such further acts
and execute such further  documents as are necessary to effectuate  the purposes
hereof.

             30. Amendments. This Agreement or any part hereof may be changed or
waived  only by an  instrument  in  writing  signed by the party  against  which
enforcement of such change or waiver is sought.

                31. Miscellaneous.  This Agreement embodies the entire Agreement
and  understanding   between  the  parties  hereto,  and  supersedes  all  prior
agreements and  understandings  relating to the parties hereto.  The captions in
this  Agreement  are included for  convenience  of reference  only and in no way
define or  delimit  any of the  provisions  hereof  or  otherwise  affect  their
construction or effect.  This Agreement shall be deemed to be a contract made in
Massachusetts  and  governed  by  Massachusetts  law. If any  provision  of this
Agreement  shall be held or made invalid by a court decision,  statute,  rule or
otherwise,  the remainder of this Agreement shall not be affected thereby.  This
Agreement  shall be binding  upon and shall  inure to the benefit of the parties
hereto and their respective successors.

               32.  Additional Funds. In the event that the Fund establishes one
or more series of Shares in addition to the Capital  Appreciation  Stock Series,
Money Market  Series,  Growth and Income  Stock  Series,  Bond Series,  Balanced
Series and  Treasury  2000 Series with respect to which it desires to have State
Street render services as custodian  under the terms hereof,  it shall so notify
State Street in writing,  and if State Street  agrees in writing to provide such
services, such series of Shares shall become a Portfolio hereunder.

              33.  Reproduction  of Documents.  This Contract and all schedules,
exhibits,   attachments   and  amendments   hereto  may  be  reproduced  by  any
photographic,  photostatic,  microfilm,  micro-card,  miniature  photographic or
other  similar  process.  The  parties  hereto  all/each  agree  that  any  such
reproduction  shall be  admissible  in  evidence as the  original  itself in any
judicial  or  administrative  proceeding,  whether  or not  the  original  is in
existence  and  whether  or not  such  reproduction  was  made by a party in the
regular  course of  business,  and that any  enlargement,  facsimile  or further
reproduction of such reproduction shall likewise be admissible in evidence.

             34. Shareholder  Communications  Election.  Securities and Exchange
Commission  Rule 14b-2 requires  banks which hold  securities for the account of
customers  to  respond to  requests  by  issuers  of  securities  for the names,
addresses and holdings of beneficial owners of securities of that issuer held by
the bank unless the  beneficial  owner has  expressly  objected to disclosure of
this information.  In order to comply with the rule, State Street needs the Fund
to indicate  whether it  authorizes  State  Street to provide  the Fund's  name,
address,  and share position to requesting  companies whose  securities the Fund
owns.  If the Fund tells State Street  "no",  State Street will not provide this
information  to  requesting  companies.  If the Fund tells State Street "yes" or
does not check either "yes" or "no" below,  State Street is required by the rule
to treat  the Fund as  consenting  to  disclosure  of this  information  for all
securities  owned by the Fund or any funds or accounts  established by the Fund.
For the Fund's protection,  the Rule prohibits the requesting company from using
the Fund's name and address for any purpose other than corporate communications.
Please  indicate  below  whether the Fund consents or objects by checking one of
the alternatives below.

YES [ X]     State Street is authorized to release the Fund's name, address, and
             share positions.

NO [   ]     State Street is not authorized to release the Fund's name, address,
             and share positions.





<PAGE>


IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed
by their officers designated below as of the day and year first above written.

                                            ULTRA SERIES FUND

Attest:  /s/  Linda L. Lilledahl             By:    /s/  Michael S. Daubs

                                             Name:  Michael S. Daubs

                                             Title:  President


                                            STATE STREET BANK AND TRUST COMPANY


 Attest:  /s/  Janice M. Duffy               By:   /s/  Mark A. Bowler

                                             Name:  Mark A. Bowler

                                             Title:  Senior Vice President



<PAGE>


                                  ATTACHMENT B

Portfolios of the Ultra Series Fund

         Capital Appreciation Stock Series
         Money Market Series
         Growth and Income Stock Series
         Bond Series
         Balanced Series
         Treasury 2000 Series





<PAGE>




                                   EXHIBIT 11


The Trustees and Shareholders of Ultra Series Fund:

We consent to the use of our reports included herein and to the reference to our
Firm  under  the  heading  "Financial  Highlights"  in  Part A and  "Independent
Auditors" in Part B of Form N-1A Post  Effective  Amendment for the Ultra Series
Fund.

Our report dated March 26, 1997,  contains an explanatory  paragraph that states
that the Company prepared the financial  statements  using accounting  practices
prescribed or permitted by the Insurance  Division,  Department of Commerce,  of
the State of Iowa,  which practices  differ from generally  accepted  accounting
principles.  Also,  as  discussed  in note 1 to the  financial  statements,  the
Company changed its method of accounting for mortgage loan foreclosure losses in
1995.



                              KPMG Peat Marwick LLP

Des Moines, Iowa
April 17, 1997

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 1
   <NAME> GROWTH AND INCOME
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                      195,704,852
<INVESTMENTS-AT-VALUE>                     234,433,573
<RECEIVABLES>                                  909,235
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             235,342,808
<PAYABLE-FOR-SECURITIES>                     2,376,550
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      125,485
<TOTAL-LIABILITIES>                          2,502,035
<SENIOR-EQUITY>                                109,196
<PAID-IN-CAPITAL-COMMON>                   193,792,032
<SHARES-COMMON-STOCK>                       10,919,647
<SHARES-COMMON-PRIOR>                        8,246,972
<ACCUMULATED-NII-CURRENT>                       69,558
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                        141,265
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    38,728,722
<NET-ASSETS>                               232,840,773
<DIVIDEND-INCOME>                            3,383,433
<INTEREST-INCOME>                              525,661
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               1,045,783
<NET-INVESTMENT-INCOME>                      2,863,311
<REALIZED-GAINS-CURRENT>                    32,176,972
<APPREC-INCREASE-CURRENT>                   26,520,015
<NET-CHANGE-FROM-OPS>                       35,040,283
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    2,804,744
<DISTRIBUTIONS-OF-GAINS>                     5,675,210
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      5,323,654
<NUMBER-OF-SHARES-REDEEMED>                    420,513
<SHARES-REINVESTED>                            405,459
<NET-CHANGE-IN-ASSETS>                       5,308,600
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          807,229
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,045,783
<AVERAGE-NET-ASSETS>                       161,183,627
<PER-SHARE-NAV-BEGIN>                            18.20
<PER-SHARE-NII>                                    .34
<PER-SHARE-GAIN-APPREC>                           3.93
<PER-SHARE-DIVIDEND>                             (.34)
<PER-SHARE-DISTRIBUTIONS>                        (.81)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.32
<EXPENSE-RATIO>                                    .64
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 2
   <NAME> BALANCED
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                      177,868,979
<INVESTMENTS-AT-VALUE>                     193,469,283
<RECEIVABLES>                                1,799,597
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             195,268,880
<PAYABLE-FOR-SECURITIES>                       437,598
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      106,408
<TOTAL-LIABILITIES>                            544,006
<SENIOR-EQUITY>                                127,374
<PAID-IN-CAPITAL-COMMON>                   178,833,180
<SHARES-COMMON-STOCK>                       12,737,422
<SHARES-COMMON-PRIOR>                       10,161,857
<ACCUMULATED-NII-CURRENT>                       94,881
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                         69,134
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    15,600,305
<NET-ASSETS>                               194,724,874
<DIVIDEND-INCOME>                            1,230,690
<INTEREST-INCOME>                            5,678,732
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 987,329
<NET-INVESTMENT-INCOME>                      5,922,093
<REALIZED-GAINS-CURRENT>                    10,881,558
<APPREC-INCREASE-CURRENT>                    6,612,755
<NET-CHANGE-FROM-OPS>                       16,803,651
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    5,850,662
<DISTRIBUTIONS-OF-GAINS>                     4,393,033
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      5,158,268
<NUMBER-OF-SHARES-REDEEMED>                    681,458
<SHARES-REINVESTED>                            675,369
<NET-CHANGE-IN-ASSETS>                       5,152,179
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          762,436
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                987,329
<AVERAGE-NET-ASSETS>                       151,567,626
<PER-SHARE-NAV-BEGIN>                            14.63
<PER-SHARE-NII>                                    .58
<PER-SHARE-GAIN-APPREC>                            .98
<PER-SHARE-DIVIDEND>                             (.58)
<PER-SHARE-DISTRIBUTIONS>                        (.32)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              15.29
<EXPENSE-RATIO>                                    .65
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>


<ARTICLE> 6
<SERIES>
   <NUMBER> 3
   <NAME> BOND
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                       26,049,731
<INVESTMENTS-AT-VALUE>                      26,144,779
<RECEIVABLES>                                  441,478
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              26,586,257
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       14,334
<TOTAL-LIABILITIES>                             14,334
<SENIOR-EQUITY>                                 25,731
<PAID-IN-CAPITAL-COMMON>                    26,433,111
<SHARES-COMMON-STOCK>                        2,573,070
<SHARES-COMMON-PRIOR>                        1,959,490
<ACCUMULATED-NII-CURRENT>                       18,034
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                        95,047
<NET-ASSETS>                                26,571,923
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            1,382,079
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 130,103
<NET-INVESTMENT-INCOME>                      1,251,976
<REALIZED-GAINS-CURRENT>                     (427,410)
<APPREC-INCREASE-CURRENT>                    (477,126)
<NET-CHANGE-FROM-OPS>                          824,566
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    1,238,292
<DISTRIBUTIONS-OF-GAINS>                        49,716
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,473,941
<NUMBER-OF-SHARES-REDEEMED>                    316,839
<SHARES-REINVESTED>                            124,689
<NET-CHANGE-IN-ASSETS>                       1,281,791
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          100,452
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                134,222
<AVERAGE-NET-ASSETS>                        20,046,372
<PER-SHARE-NAV-BEGIN>                            10.63
<PER-SHARE-NII>                                    .65
<PER-SHARE-GAIN-APPREC>                          (.36)
<PER-SHARE-DIVIDEND>                             (.64)
<PER-SHARE-DISTRIBUTIONS>                          .05
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.33
<EXPENSE-RATIO>                                    .65
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 4
   <NAME> MONEY MARKET
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                       21,019,331
<INVESTMENTS-AT-VALUE>                      21,019,331
<RECEIVABLES>                                    5,668
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              21,024,999
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       14,012
<TOTAL-LIABILITIES>                             14,012
<SENIOR-EQUITY>                                210,110
<PAID-IN-CAPITAL-COMMON>                    20,800,877
<SHARES-COMMON-STOCK>                       21,010,987
<SHARES-COMMON-PRIOR>                       19,541,720
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                21,010,987
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                              951,281
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 114,351
<NET-INVESTMENT-INCOME>                        836,930
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                          836,930
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      836,930
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     32,932,884
<NUMBER-OF-SHARES-REDEEMED>                 24,132,956
<SHARES-REINVESTED>                            836,930
<NET-CHANGE-IN-ASSETS>                       9,636,858
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           88,296
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                117,520
<AVERAGE-NET-ASSETS>                        17,666,978
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                    .05
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                             (.05)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                    .67
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 5
   <NAME> TREASURY 2000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                        1,388,086
<INVESTMENTS-AT-VALUE>                       1,585,290
<RECEIVABLES>                                        0
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                               1,585,290
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          549
<TOTAL-LIABILITIES>                                549
<SENIOR-EQUITY>                                  1,834
<PAID-IN-CAPITAL-COMMON>                     1,278,364
<SHARES-COMMON-STOCK>                          183,351
<SHARES-COMMON-PRIOR>                          182,546
<ACCUMULATED-NII-CURRENT>                      107,339
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                       197,204
<NET-ASSETS>                                 1,584,741
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                              114,864
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   6,936
<NET-INVESTMENT-INCOME>                        107,928
<REALIZED-GAINS-CURRENT>                      (75,534)
<APPREC-INCREASE-CURRENT>                     (75,534)
<NET-CHANGE-FROM-OPS>                           32,394
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         69,986
<NUMBER-OF-SHARES-REDEEMED>                     69,181
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                             805
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                            6,936
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                  6,936
<AVERAGE-NET-ASSETS>                         1,532,738
<PER-SHARE-NAV-BEGIN>                             8.47
<PER-SHARE-NII>                                    .58
<PER-SHARE-GAIN-APPREC>                          (.41)
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               8.64
<EXPENSE-RATIO>                                    .45
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<SERIES>
   <NUMBER> 6
   <NAME> CAPITAL APPRECIATION
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<INVESTMENTS-AT-COST>                       86,149,857
<INVESTMENTS-AT-VALUE>                      99,257,406
<RECEIVABLES>                                  703,455
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              99,960,861
<PAYABLE-FOR-SECURITIES>                     1,234,318
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       52,710
<TOTAL-LIABILITIES>                          1,287,028
<SENIOR-EQUITY>                                 67,593
<PAID-IN-CAPITAL-COMMON>                    85,416,504
<SHARES-COMMON-STOCK>                        6,759,264
<SHARES-COMMON-PRIOR>                        4,869,643
<ACCUMULATED-NII-CURRENT>                       14,253
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                         67,934
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    13,107,549
<NET-ASSETS>                                98,673,833
<DIVIDEND-INCOME>                              917,123
<INTEREST-INCOME>                              164,944
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 435,788
<NET-INVESTMENT-INCOME>                        646,279
<REALIZED-GAINS-CURRENT>                    12,841,544
<APPREC-INCREASE-CURRENT>                    9,688,795
<NET-CHANGE-FROM-OPS>                       13,487,823
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      639,086
<DISTRIBUTIONS-OF-GAINS>                     3,084,815
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      3,646,073
<NUMBER-OF-SHARES-REDEEMED>                    189,580
<SHARES-REINVESTED>                            256,221
<NET-CHANGE-IN-ASSETS>                       3,712,714
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          336,290
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                440,999
<AVERAGE-NET-ASSETS>                        67,173,306
<PER-SHARE-NAV-BEGIN>                            12.51
<PER-SHARE-NII>                                    .13
<PER-SHARE-GAIN-APPREC>                           2.55
<PER-SHARE-DIVIDEND>                             (.13)
<PER-SHARE-DISTRIBUTIONS>                        (.46)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              14.60
<EXPENSE-RATIO>                                    .66
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


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