OAK ASSOCIATES FUNDS
485BPOS, 1999-02-26
Previous: QUANTA SERVICES INC, 8-K, 1999-02-26
Next: GLENOIT ASSET CORP, 8-K, 1999-02-26



<PAGE>
   
   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 26, 1999
    
                                                              FILE NO. 811-08549
                                                              FILE NO. 333-42115
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                            ------------------------
 
                                   FORM N-1A
 
   
                        REGISTRATION STATEMENT UNDER THE
                             SECURITIES ACT OF 1933           / /
                         POST-EFFECTIVE AMENDMENT NO. 4       /X/
                                      AND
                        REGISTRATION STATEMENT UNDER THE
                         INVESTMENT COMPANY ACT OF 1940       / /
                                AMENDMENT NO. 4               /X/
 
    
 
                            ------------------------
 
                              OAK ASSOCIATES FUNDS
               (Exact Name of Registrant as Specified in Charter)
 
                                2 Oliver Street
                          Boston, Massachusetts 02109
               (Address of Principal Executive Offices, Zip Code)
       Registrant's Telephone Number, including Area Code: 1-888-462-5386
 
                                 MARK E. NAGLE
                          c/o SEI Investments Company
                            Oaks, Pennsylvania 19456
                    (Name and Address of Agent for Service)
 
                                   COPIES TO:
                           Richard W. Grant, Esquire
                          John H. Grady, Jr., Esquire
                          Morgan, Lewis & Bockius LLP
                               1701 Market Street
                        Philadelphia, Pennsylvania 19103
 
                            ------------------------
 
 It is proposed that this filing will become effective (check appropriate box):
 
   
<TABLE>
<C>        <S>
   / /     immediately upon filing pursuant to paragraph (b)
   /X/     on February 27, 1999 pursuant to paragraph (b)
   / /     60 days after filing pursuant to paragraph (a)
   / /     75 days after filing pursuant to paragraph (a)
   / /     on [date] pursuant to paragraph (a) of Rule 485
</TABLE>
    
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>

                              OAK ASSOCIATES FUNDS

                                   PROSPECTUS
                                  MARCH 1, 1999

                          PIN OAK AGGRESSIVE STOCK FUND
                         RED OAK TECHNOLOGY SELECT FUND
                           WHITE OAK GROWTH STOCK FUND

                               INVESTMENT ADVISER:
                              OAK ASSOCIATES, LTD.

                     THE SECURITIES AND EXCHANGE COMMISSION
                       HAS NOT APPROVED ANY FUND SHARES OR
                       DETERMINED WHETHER THIS PROSPECTUS
                            IS ACCURATE OR COMPLETE.
                 IT IS A CRIME FOR ANYONE TO TELL YOU OTHERWISE.

   
                                 Page 1 of 22
    

<PAGE>

                           HOW TO READ THIS PROSPECTUS
   
Oak Associates Funds is a mutual fund family that offers shares in separate
investment portfolios (Funds). The Funds have individual investment goals and
strategies. This prospectus gives you important information about the Funds that
you should know before investing. Please read this prospectus and keep it for
future reference.

THIS PROSPECTUS HAS BEEN ARRANGED INTO DIFFERENT SECTIONS SO THAT YOU CAN EASILY
REVIEW THIS IMPORTANT INFORMATION. ON THE NEXT PAGE, THERE IS SOME GENERAL
INFORMATION YOU SHOULD KNOW ABOUT THE FUNDS. FOR MORE DETAILED INFORMATION ABOUT
THE FUNDS, PLEASE SEE:
    
                                                                     PAGE

   
PIN OAK AGGRESSIVE STOCK FUND                                          4
RED OAK TECHNOLOGY SELECT FUND                                         7
WHITE OAK GROWTH STOCK FUND                                           10
MORE INFORMATION ABOUT RISK                                           13
EACH FUND'S OTHER INVESTMENTS                                         13
THE INVESTMENT ADVISER AND FUND MANAGERS                              13
PURCHASING, SELLING AND EXCHANGING FUND SHARES                        15
DIVIDENDS, DISTRIBUTIONS AND TAXES                                    17
FINANCIAL HIGHLIGHTS                                                  19
    
   
HOW TO OBTAIN MORE INFORMATION ABOUT THE
          OAK ASSOCIATES FUNDS                                       BACK COVER

                                 Page 2 of 22

    

<PAGE>
   
INTRODUCTION - INFORMATION COMMON TO ALL FUNDS
    
Each Fund is a mutual fund. A mutual fund pools shareholders' money and, using
professional investment managers, invests it in securities.

   
Each Fund has its own investment goal and strategies for reaching that goal. The
investment managers invest Fund assets in a way that they believe will help each
achieve its goal. Still, investing in each Fund involves risk and there is no
guarantee that a Fund will achieve its goal. An investment manager's judgments
about the markets, the economy, or companies may not anticipate actual market
movements, economic conditions or company performance, and these judgments may
affect the return on your investment. In fact, no matter how good a job an
investment manager does, you could lose money on your investment in a Fund, just
as you could with other investments.

The value of your investment in a Fund is based on the market value of the
securities the Fund holds. These prices change daily due to economic and other
events that affect particular companies and other issuers. These price
movements, sometimes called volatility, may be greater or lesser depending on
the types of securities a Fund owns and the markets in which they trade. The
estimated volatility, relative to the S&P 500 Index, for each Fund is set forth
in the Fund summaries that follow. The effect on a Fund of a change in the value
of a single security will depend on how widely the Fund diversifies its
holdings.

EQUITY RISK

The Funds principally invest (at least 65% of their assets) in equity
securities. Equity securities include public and privately issued equity
securities, common and preferred stocks, warrants, rights to subscribe to common
stock and convertible securities. Investments in equity securities and equity
derivatives in general are subject to market risks that may cause their prices
to fluctuate over time. The value of securities convertible into equity
securities, such as warrants or convertible debt, is also affected by prevailing
interest rates, the credit quality of the issuer and any call provision.

Fluctuations in the value of equity securities in which a mutual fund invests
will cause a fund's net asset value to fluctuate. Historically, the equity
markets have moved in cycles, and the value of the Fund's equity securities may
fluctuate drastically from day-to-day. Individual companies may report poor
results or be negatively affected by industry and/or economic trends and
developments. The prices of securities issued by such companies may suffer a
decline in response. These factors contribute to price volatility which is the
principal risk of investing in a Fund. An investment in the Funds may be more
suitable for long-term investors who can bear the risk of these share price
fluctuations.


                                 Page 3 of 22

    

<PAGE>

PIN OAK AGGRESSIVE STOCK FUND

FUND SUMMARY

Investment Goal                      Long-term capital growth

Investment Focus                     Common stock of small and mid-sized U.S.
                                     companies

Share Price Volatility               High

   
Principal Investment Strategy        Investing in companies
                                     that are key performers
                                     within growing
                                     industries.

Investor Profile                     Investors who
                                     want capital
                                     appreciation and who are
                                     willing to bear the
                                     risks of small cap
                                     equity investing.

    
INVESTMENT STRATEGY OF THE PIN OAK AGGRESSIVE STOCK FUND

   
The Fund invests primarily in common stocks of U.S. companies with small to
medium market capitalizations (between $500 million and $5 billion). In
selecting investments for the Fund, the Adviser chooses stocks of companies that
it believes have above average growth potential at attractive prices. The
Adviser's investment process begins with a top-down analysis of industry sectors
that it considers to have the best potential for long-term growth based on an
overall analysis of the economy and interest rate trends. It then focuses in on
the key performers in those areas based on a highly qualitative, subjective
analysis of individual companies' fundamental values such as earnings growth
potential and the quality of corporate management. The Adviser generally will
not sell a company merely because it has grown above the market capitalization
range if the company has additional growth potential. The Adviser buys and holds
companies for the long-term, and seeks to keep portfolio turnover to a minimum.
    

PRINCIPAL RISKS OF INVESTING IN THE PIN OAK AGGRESSIVE STOCK FUND

   
Although the Fund is diversified, the Adviser's investment strategy often
involves overweighting the Fund's position in the industry sectors which it
believes hold the most growth potential. As a result, poor performance or
adverse economic events effecting one or more of these overweighted sectors
could have a greater impact on the Fund than it would on another mutual fund
with a broader range of investments.
    

The smaller capitalization companies the Fund invests in may be more vulnerable
to adverse business or economic events than larger, more established companies.
In particular, these small companies may have limited product lines, markets and
financial resources, and may depend upon a relatively small management group.
Therefore, small cap stocks may be more volatile than those of larger companies.
These securities may be traded over-the-counter or listed on an exchange and may
or may not pay dividends.

   
                                 Page 4 of 22
    

<PAGE>
   
Investors are also subject to the risk that the Fund's market segment, small and
mid-cap growth stocks, may underperform other equity market segments or the
equity markets as a whole.
    

PERFORMANCE INFORMATION

The bar chart and the performance table below illustrate the risks and
volatility of an investment in the Fund. Of course, the Fund's past performance
does not necessarily indicate how the Fund will perform in the future.

   
This bar chart shows changes in the Fund's performance from year to year.*

                                         1993          1.76%
                                         1994          0.00%
                                         1995         37.22%
                                         1996         10.78%
                                         1997          1.30%
                                         1998         49.20%

                                  BEST QUARTER      WORST QUARTER

                                    44.12%              (24.58%)
                                    (12/31/98)         (6/30/94)

*The performance information shown above is based on a calendar year.

THIS TABLE COMPARES THE FUND'S AVERAGE ANNUAL TOTAL RETURNS FOR THE PERIODS
ENDING DECEMBER 31, 1998 TO THOSE OF THE S&P MIDCAP 400 INDEX.

<TABLE>
<CAPTION>
                                                                            SINCE
                                          1 YEAR          5 YEARS         INCEPTION
- ----------------------------------------------------- ---------------- -----------------
<S>                                       <C>             <C>             <C>
Pin Oak Aggressive Stock Fund             49.20%          18.10%          17.40%*
S&P MidCap 400 Index                      19.12%          18.84%          18.59%**
</TABLE>

*   Since 8/3/92
**  Since 7/31/92
    

WHAT IS AN INDEX?

   
An index measures the market prices of a specific group of securities in a
particular market or securities in a market sector. You cannot invest directly
in an index. Unlike a mutual fund, an index does not have an investment adviser
and does not pay any commissions or expenses. If an index had expenses, its
performance would be lower. The S&P MidCap 400 Index is a widely-recognized,
capitalization-weighted (companies with larger market capitalizations have more
influence than those with smaller market capitalizations) index of 400 domestic
mid-cap stocks chosen for market size, liquidity, and industry group
representation.
    
FUND FEES AND EXPENSES
   
                                 Page 5 of 22
    

<PAGE>

   
This table describes the fees and expenses that you may pay if you buy and hold
Fund shares.

SHAREHOLDER FEES (FEES PAID DIRECTLY FROM YOUR INVESTMENT)
    
<TABLE>
- --------------------------------------------------------------------------------------- --------------
<S>                                                                                         <C>
MAXIMUM SALES CHARGE (LOAD) IMPOSED ON PURCHASES (AS A PERCENTAGE OF OFFERING PRICE)        None

MAXIMUM DEFERRED SALES CHARGE (LOAD) (AS A PERCENTAGE OF NET ASSET VALUE)                   None

MAXIMUM SALES CHARGE (LOAD) IMPOSED ON REINVESTED DIVIDENDS AND OTHER DISTRIBUTIONS         None
(AS A PERCENTAGE OF OFFERING PRICE)

REDEMPTION FEE (AS A PERCENTAGE OF AMOUNT REDEEMED, IF APPLICABLE)                          None

EXCHANGE FEE                                                                                None
   
MAXIMUM ACCOUNT FEE                                                                         None
    
- --------------------------------------------------------------------------------------- --------------
</TABLE>
   
ANNUAL FUND OPERATING EXPENSES (EXPENSES DEDUCTED FROM FUND ASSETS)*

<TABLE>

- --------------------------------------------------------------------- ----------------------
<S>                                                                           <C>
Investment Advisory Fees                                                       .74%
Other Expenses                                                                 .34%
                                                                              -----
Total Annual Fund Operating Expenses                                          1.08%
                                                                              -----
Fee Waivers and Expense Reimbursements                                         .08%
                                                                              -----
Net Expenses                                                                  1.00%

</TABLE>

*THE FUND'S ADVISER HAS CONTRACTUALLY AGREED TO WAIVE FEES AND TO REIMBURSE
EXPENSES IN ORDER TO KEEP TOTAL OPERATING EXPENSES FROM EXCEEDING 1.00% FOR A
PERIOD OF ONE YEAR FROM THE DATE OF THIS PROSPECTUS. FOR MORE INFORMATION ABOUT
THESE FEES, SEE "INVESTMENT ADVISER."
    

EXAMPLE

This Example is intended to help you compare the cost of investing in the Fund
with the cost of investing in other mutual funds. The Example assumes that you
invest $10,000 in the Fund for the time periods indicated and that you sell your
shares at the end of the period.

The Example also assumes that each year your investment has a 5% return and Fund
operating expenses remain the same. Although your actual costs and returns might
be different, your approximate costs of investing $10,000 in the Fund would be:

<TABLE>
<CAPTION>
      1 YEAR            3 YEARS            5 YEARS            10 YEARS
      ------            -------            -------            --------
       <S>                <C>                <C>               <C>
   
       $102               $336               $588              $1,310
    
</TABLE>
   
                                 Page 6 of 22
    

<PAGE>

RED OAK TECHNOLOGY SELECT FUND

FUND SUMMARY

Investment Goal                               Long-term capital growth

Investment Focus                              U.S. common stocks

Share Price Volatility                        High

Principal Investment Strategy                 Investing in common stocks of a 
                                              small number of companies that 
                                              have strong potential to benefit 
                                              from technology.

Investor Profile                              Investors who want significant 
                                              growth, and who are willing to 
                                              bear the risks of a non-
                                              diversified, industry concentrated
                                              Fund.

INVESTMENT STRATEGY OF THE RED OAK TECHNOLOGY SELECT FUND

   
The Fund primarily invests in common stocks of a small number of companies which
rely extensively on technology in their product development or operations, or
which are expected to benefit from technological advances and improvements. The
Fund is concentrated (invests at least 25% of its total assets) in "technology
companies" which develop, produce or distribute products or services related to
computers, semi-conductors and electronics. The Adviser generally does not base
stock selections on a company's size, but rather on assessment of a company's
fundamental prospects for growth. As a result, the Fund may own stocks of
smaller capitalization companies. The Adviser buys and holds companies for the
long-term, and seeks to keep portfolio turnover to a minimum.
    

PRINCIPAL RISKS OF INVESTING IN THE RED OAK TECHNOLOGY SELECT FUND
   
The Fund is subject to the risk that the securities of the relatively few
issuers in the technology industry that the Fund purchases will underperform the
market as a whole. To the extent that the Fund's investments are concentrated in
issuers conducting business in the technology industry, the Fund is subject to
legislative or regulatory changes, adverse market conditions and/or increased
competition affecting that industry.

The Fund is non-diversified, which means that it may invest in the securities of
relatively few issuers. As a result, the Fund may be more susceptible than a
diversified Fund to a single adverse economic or regulatory occurrence affecting
one or more of these issuers, and may experience increased volatility due to its
investments in those securities.

The smaller capitalization companies the Fund invests in may be more vulnerable
to adverse business or economic events than larger, more established companies.
In particular, these small companies may have limited product lines, markets and
financial resources, and may depend upon a relatively small management group.
Therefore, small cap stocks may be more volatile than those of larger companies.
These securities may be traded over-the-counter or listed on an exchange and may
or may not pay dividends.

                                 Page 7 of 22
    

<PAGE>
   
Investors are also subject to the risk that the Fund's market segment, growth
stocks of technology companies, may underperform other equity market segments or
the equity markets as a whole.

PERFORMANCE INFORMATION

The Fund opened to investors on December 31, 1998 and did not have a full
calendar year of performance information at the time this prospectus was
printed.
    

FUND FEES AND EXPENSES
   
This table describes the fees and expenses that you may pay if you buy and hold
Fund shares.

SHAREHOLDER FEES (FEES PAID DIRECTLY FROM YOUR INVESTMENTS)
    
<TABLE>
- --------------------------------------------------------------------------------------- --------------
<S>                                                                                         <C>
MAXIMUM SALES CHARGE (LOAD) IMPOSED ON PURCHASES (AS A PERCENTAGE OF OFFERING PRICE)        None

MAXIMUM DEFERRED SALES CHARGE (LOAD) (AS A PERCENTAGE OF NET ASSET VALUE)                   None

MAXIMUM SALES CHARGE (LOAD) IMPOSED ON REINVESTED DIVIDENDS AND OTHER DISTRIBUTIONS         None
(AS A PERCENTAGE OF OFFERING PRICE)
   
REDEMPTION FEE (AS A PERCENTAGE OF AMOUNT REDEEMED, IF APPLICABLE)                          None
    
EXCHANGE FEE                                                                                None
   
MAXIMUM ACCOUNT FEE                                                                         None
    
- --------------------------------------------------------------------------------------- --------------
</TABLE>
   
ANNUAL FUND OPERATING EXPENSES (EXPENSES DEDUCTED FROM FUND ASSETS)*
    
   
<TABLE>
- --------------------------------------------------------------------- ----------------------
<S>                                                                           <C>
Investment Advisory Fees                                                      0.74%
Other Expenses                                                                0.48%
                                                                              -----
Total Annual Fund Operating Expenses                                          1.22%
Fee Waivers and Expense Reimbursements                                        0.22%
                                                                              -----
Net Expenses                                                                  1.00%
                                                                              -----
</TABLE>
    

   
*THE FUND'S ADVISER HAS CONTRACTUALLY AGREED TO WAIVE FEES AND TO REIMBURSE
EXPENSES IN ORDER TO KEEP TOTAL OPERATING EXPENSES FROM EXCEEDING 1.00% FOR A
PERIOD OF ONE YEAR FROM THE DATE OF THIS PROSPECTUS. FOR MORE INFORMATION ABOUT
THESE FEES, SEE "INVESTMENT ADVISER."

                                 Page 8 of 22
    

<PAGE>

EXAMPLE

This Example is intended to help you compare the cost of investing in the Fund
with the cost of investing in other mutual funds. The Example assumes that you
invest $10,000 in the Fund for the time periods indicated and that you sell your
shares at the end of the period.

The Example also assumes that each year your investment has a 5% return and Fund
operating expenses remain the same. Although your actual costs and returns might
be different, your estimated costs of investing $10,000 in the Fund would be:

   
<TABLE>
<CAPTION>
            1 YEAR                        3 YEARS
            ------                        -------
             <S>                           <C>
             $102                          $365
</TABLE>
    
   
                                 Page 9 of 22
    

<PAGE>

WHITE OAK GROWTH STOCK FUND

FUND SUMMARY

Investment Goal                            Long-term capital growth

Investment Focus                           U.S. common stocks
   
Share Price Volatility                     High
    
Principal Investment Strategy              Investing in common stocks of large
                                           capitalization companies that are key
                                           performers within growing industries.
   
Investor Profile                           Investors who want capital 
                                           appreciation and who are willing to 
                                           bear the risks of equity investing.
    
INVESTMENT STRATEGY OF THE WHITE OAK GROWTH STOCK FUND
   
The Fund invests primarily in common stocks of established U.S. companies with
large market capitalizations (in excess of $5 billion). In selecting investments
for the Fund, the Adviser chooses stocks of companies which it believes have
above average growth potential at attractive prices. The Adviser's investment
process begins with a top-down analysis of industry sectors that it believes
have the best potential for long-term growth based on an overall analysis of the
economy and interest rate trends. It then focuses in on the key performers in
those areas based on a highly qualitative, subjective analysis of individual
companies' fundamental values, such as earnings growth potential and the quality
of corporate management. The Adviser buys and holds companies for the long-term,
and seeks to keep portfolio turnover to a minimum.
    

PRINCIPAL RISKS OF INVESTING IN THE WHITE OAK GROWTH STOCK FUND
   
Although the Fund is diversified, its investment strategy often involves
overweighting the Fund's position in the industry sectors which it believes hold
the most growth potential. As a result, poor performance or adverse economic
events effecting one or more of these overweighted sectors could have a greater
impact on the Fund than it would on another mutual fund with a broader range of
investments.

Investors are also subject to the risk that the Fund's market segment, large cap
growth stocks, may underperform other equity market segments or the equity
markets as a whole.
    

PERFORMANCE INFORMATION

The bar chart and the performance table below illustrate the risks and
volatility of an investment in the Fund. Of course, the Fund's past performance
does not necessarily indicate how the Fund will perform in the future.
   
The bar chart shows changes in the Fund's performance from year to year.*

                                 Page 10 of 22
    

<PAGE>
   
                                      1993        ( 0.26%)
                                      1994          6.29%
                                      1995         52.70%
                                      1996         32.28%
                                      1997         24.30%
                                      1998         39.51%

                               BEST QUARTER      WORST QUARTER

                                     37.53%       (19.06%)
                                     (12/31/98)   (9/30/98)

*The performance information shown above is based on a calendar year.

THIS TABLE COMPARES THE FUND'S AVERAGE ANNUAL TOTAL RETURNS FOR THE PERIODS
ENDING DECEMBER 31, 1998 TO THOSE OF THE S&P 500 INDEX.

<TABLE>
<CAPTION>
                                                                             SINCE
                                            1 YEAR          5 YEARS        INCEPTION
<S>                                         <C>             <C>             <C>
White Oak Growth Stock Fund                 39.51%          30.07%          24.89%*
S&P 500 Index                               28.60%          24.05%          20.82%**
</TABLE>

*   Since  8/3/92
**  Since  7/31/92
    

WHAT IS AN INDEX?
   
An index measures the market prices of a specific group of securities in a
particular market or securities in a market sector. You cannot invest directly
in an index. Unlike a mutual fund, an index does not have an investment adviser
and does not pay any commissions or expenses. If an index had expenses, its
performance would be lower. The S&P 500 Index is a widely-recognized, market
value-weighted (higher market value stocks have more influence than lower market
value stocks) index of 500 stocks designed to mimic the overall equity market's
industry weightings.
    

FUND FEES AND EXPENSES
   
This table describes the fees and expenses that you may pay if you buy or hold
Fund shares.

SHAREHOLDER FEES (FEES PAID DIRECTLY FROM YOUR INVESTMENT)
    
<TABLE>
- --------------------------------------------------------------------------------------- --------------
<S>                                                                                         <C>
MAXIMUM SALES CHARGE (LOAD) IMPOSED ON PURCHASES (AS A PERCENTAGE OF OFFERING PRICE)        None

MAXIMUM DEFERRED SALES CHARGE (LOAD) (AS A PERCENTAGE OF NET ASSET VALUE)                   None

MAXIMUM SALES CHARGE (LOAD) IMPOSED ON REINVESTED DIVIDENDS AND OTHER DISTRIBUTIONS         None
(AS A PERCENTAGE OF OFFERING PRICE)

REDEMPTION FEE (AS A PERCENTAGE OF AMOUNT REDEEMED, IF APPLICABLE)                          None

EXCHANGE FEE                                                                                None
   
MAXIMUM ACCOUNT FEE                                                                         None

- --------------------------------------------------------------------------------------- --------------
    
</TABLE>
   
                                 Page 11 of 22
    

<PAGE>
   
ANNUAL FUND OPERATING EXPENSES (EXPENSES DEDUCTED FROM FUND ASSETS)*

<TABLE>
- --------------------------------------------------------------------- ----------------------
<S>                                                                           <C>
Investment Advisory Fees                                                      0.74%
Other Expenses                                                                0.28%
Total Annual Fund Operating Expenses                                          1.02%
Fee Waivers and Expense Reimbursements                                        0.02%
Net Expenses                                                                  1.00%
</TABLE>

*THE FUND'S ADVISER HAS CONTRACTUALLY AGREED TO WAIVE FEES AND TO REIMBURSE
EXPENSES IN ORDER TO KEEP TOTAL OPERATING EXPENSES FROM EXCEEDING 1.00% FOR A
PERIOD OF ONE YEAR. FOR MORE INFORMATION ABOUT THESE FEES, SEE "INVESTMENT
ADVISER."
    

EXAMPLE

This Example is intended to help you compare the cost of investing in the Fund
with the cost of investing in other mutual funds. The Example assumes that you
invest $10,000 in the Fund for the time periods indicated and that you sell your
shares at the end of the period.

The Example also assumes that each year your investment has a 5% return and Fund
operating expenses remain the same. Although your actual costs and returns might
be different, your approximate costs of investing $10,000 in the Fund would be:

<TABLE>
<CAPTION>
     1 YEAR          3 YEARS         5 YEARS          10 YEARS
     ------          -------         -------          --------
      <S>              <C>             <C>             <C>
   
      $102             $323            $561            $1,246
    
</TABLE>
   
                                 Page 12 of 22
    

<PAGE>

MORE INFORMATION ABOUT RISK
   
YEAR 2000 RISK - The Funds depend on the smooth functioning of computer systems
in almost every aspect of their business. Like other mutual funds, businesses
and individuals around the world, the Funds could be adversely affected if the
computer systems used by their service providers do not properly process dates
on and after January 1, 2000, and distinguish between the year 2000 and the year
1900. The Funds have asked their service providers whether they expect to have
their computer systems adjusted for the year 2000 transition, and are seeking
assurances from each service provider that they are devoting significant
resources to prevent material adverse consequences to the Funds. While it is
likely that such assurances will be obtained, the Funds and their shareholders
may experience losses if these assurances prove to be incorrect or as a result
of year 2000 computer difficulties experienced by issuers of portfolio
securities or third parties, such as custodians, banks, broker-dealers or others
with which the Funds do business.
    

EACH FUND'S OTHER INVESTMENTS
   
This prospectus describes the Funds' primary strategies, and the Funds will
normally invest in the types of securities described in this prospectus.
However, in addition to the investments and strategies described in this
prospectus, each Fund also may invest in other securities, use other strategies
and engage in other investment practices. These investments and strategies, as
well as those described in this prospectus, are described in detail in our
Statement of Additional Information. Of course, we cannot guarantee that any
Fund will achieve its investment goal.

The investments and strategies described in this prospectus are those that we
use under normal conditions. During unusual economic or market conditions, or
for temporary defensive or liquidity purposes, each Fund may invest up to 100%
of its assets in money market instruments that would not ordinarily be
consistent with a Fund's objectives. A Fund will do so only if the Adviser
believes that the risk of loss outweighs the opportunity for capital gains.
    

INVESTMENT ADVISER

The Investment Adviser makes investment decisions for the Funds and continuously
reviews, supervises and administers each Fund's respective investment program.
The Board of Trustees of Oak Associates Funds supervises the Adviser and
establishes policies that the Adviser must follow in its management activities.
   
                                 Page 13 of 22
    

<PAGE>
   
Oak Associates, Ltd. serves as the Adviser to the Funds. As of December 31,
1998, Oak Associates, Ltd. had approximately $11.4 billion in assets under
management. For the fiscal period ended October 31, 1998, Oak Associates, Ltd.
received advisory fees as a percentage of average daily net assets (after
waivers and reimbursements) of:

                Pin Oak Aggressive Stock Fund                  .60%
                White Oak Growth Stock Fund                    .67%

*FOR ITS ADVISORY SERVICES FOR THE RED OAK TECHNOLOGY SELECT FUND, THE ADVISER
IS ENTITLED TO AN ANNUAL FEE OF .74% BUT MAY RECEIVE LESS DUE TO CONTRACTUAL
WAIVERS AND REIMBURSEMENTS.

PORTFOLIO MANAGERS

James D. Oelschlager has served as President of Oak Associates, Ltd. and its
predecessor since 1985. He has managed the Pin Oak Aggressive Stock Fund and
White Oak Growth Stock Fund and co-managed the Red Oak Technology Select Fund
since inception. He has more than 30 years of investment experience. Prior to
founding Oak Associates, Ltd., Mr. Oelschlager served as Director of Pension
Investments/Assistant Treasurer for the Firestone Tire & Rubber Company.

Doug MacKay has served as a Research Analyst for Oak Associates, Ltd. since
1991. He has co-managed the Red Oak Technology Select Fund since its inception
and serves as Assistant Fund Manager for the Pin Oak Aggressive Stock Fund and
the White Oak Growth Stock Fund. He has more than 9 years of investment
experience. Prior to joining Oak Associates, Ltd., Mr. MacKay served as a credit
analyst with Pittsburgh National Bank.

Donna Barton has served as a securities trader for Oak Associates, Ltd. and 
its predecessor since 1985. She serves as Assistant Fund Manager for the Pin 
Oak Aggressive Stock Fund and the White Oak Growth Stock Fund. She has more 
than 20 years of investment experience.

                                 Page 14 of 22
    
<PAGE>
   
PURCHASING, SELLING AND EXCHANGING FUND SHARES

This section tells you how to buy, sell (sometimes called "redeem") or exchange
shares of the Funds.

Shares of the Funds are for individual and institutional investors.

HOW TO PURCHASE FUND SHARES

You may purchase shares directly by:
    
- -    Mail
- -    Telephone
- -    Wire, or
- -    Automated Clearing House (ACH).
   
To purchase shares directly from us, please call 1-888-462-5386, or complete and
send in the enclosed application. Unless you arrange to pay by wire or through
ACH, write your check, payable in U.S. dollars, to "Oak Associates Funds" and
include the name of the appropriate Fund(s) on the check. A Fund cannot accept
third-party checks, credit cards, credit card checks or cash.

You may also buy shares through accounts with brokers and other institutions
that are authorized to place trades in Fund shares for their customers. If you
invest through an authorized institution, you will have to follow its
procedures, which may be different from the procedures for investing directly.
Your institution may charge a fee for its services, in addition to the fees
charged by the Fund. You will also generally have to address your correspondence
or questions regarding a Fund to your institution.

GENERAL INFORMATION

You may purchase shares on any day that the New York Stock Exchange is open for
business (a Business Day).  Shares can not be purchased by Federal Reserve 
wire on days that either the New York Stock Exchange or the Federal Reserve 
is closed.

The Fund may reject any purchase order if it determines that accepting the order
would not be in the best interests of the Fund or its shareholders.

The price per share (the offering price) will be the net asset value per share
(NAV) next determined after a Fund receives your purchase order.

Each Fund calculates its NAV once each Business Day at the regularly-scheduled
close of normal trading on the New York Stock Exchange (normally, 4:00 p.m.
Eastern time). So, for you to receive the current Business Day's NAV, generally
a Fund must receive your purchase order before 4:00 p.m. Eastern time.
    

HOW WE CALCULATE NAV

NAV for one Fund share is the value of that share's portion of all of the net
assets in the Fund.
   
                                 Page 15 of 22
    

<PAGE>
   
In calculating NAV, a Fund generally values its investment portfolio at market
price. If market prices are unavailable or a Fund thinks that they are
unreliable, fair value prices may be determined in good faith using methods
approved by the Board of Trustees.
    

MINIMUM PURCHASES
   
To purchase shares for the first time, you must invest at least $2,000 in any
Fund. Your subsequent investments in any Fund must be made in amounts of at
least $50.
    

SYSTEMATIC INVESTMENT PLAN
   
If you have a checking or savings account with a bank, you may purchase shares
of any Fund automatically through regular deductions from your account in
amounts of at least $25 per month.
    

HOW TO SELL YOUR FUND SHARES
   
If you own your shares through an account with a broker or other institution,
contact that broker or institution to sell your shares.

If you own your shares directly, you may sell your shares on any Business Day by
contacting the Fund directly by mail or telephone at 1-888-462-5386.

If you would like to close your account or have your sale proceeds sent to a
third party or an address other than your own, please notify the Fund in writing
and include a signature guarantee by a bank or other financial institution (a
notarized signature is not sufficient).

The sale price of each share will be the next NAV determined after the Fund
receives your request.
    

SYSTEMATIC WITHDRAWAL PLAN
   
If you have at least $25,000 in your account, you may use the systematic
withdrawal plan. Under the plan you may arrange monthly, quarterly, semi-annual
or annual automatic withdrawals of at least $100 from any Fund. The proceeds of
each withdrawal will be mailed to you by check or, if you have a checking or
savings account with a bank, electronically transferred to your account.
    

RECEIVING YOUR MONEY
   
Normally, we will send your sale proceeds within seven days after we receive
your request. Your proceeds can be wired to your bank account (subject to a $10
fee) or sent to you by check. IF YOU RECENTLY PURCHASED YOUR SHARES BY CHECK,
REDEMPTION PROCEEDS MAY NOT BE AVAILABLE UNTIL YOUR CHECK HAS CLEARED (WHICH MAY
TAKE UP TO 15 DAYS FROM YOUR DATE OF PURCHASE).

                                 Page 16 of 22
    

<PAGE>

REDEMPTIONS IN KIND
   
We generally pay sale (redemption) proceeds in cash. However, under unusual
conditions that make the payment of cash unwise (and for the protection of the
Fund's remaining shareholders) we might pay all or part of your redemption
proceeds in liquid securities with a market value equal to the redemption price
(redemption in kind). It is highly unlikely that your shares would ever be
redeemed in kind, but if they were you would probably have to pay transaction
costs to sell the securities distributed to you, as well as taxes on any capital
gains from the sale as with any redemption.

INVOLUNTARY REDEMPTIONS OF YOUR SHARES

If your account balance drops below $2,000 because of redemptions, the Fund may
redeem your shares. But, we will always give you at least 60 days' written
notice to give you time to add to your account and avoid the redemption of your
shares.
    

SUSPENSION OF YOUR RIGHT TO SELL YOUR SHARES
   
A Fund may suspend your right to sell your shares if the NYSE restricts trading,
the SEC declares an emergency or for other reasons. More information about this
is in our Statement of Additional Information.
    

HOW TO EXCHANGE YOUR SHARES

You may exchange your shares on any Business Day by contacting us directly by
mail or telephone.

You may also exchange shares through your financial institution by mail or
telephone.

   
IF YOU RECENTLY PURCHASED SHARES BY CHECK OR THROUGH ACH, YOU MAY NOT BE ABLE TO
EXCHANGE YOUR SHARES UNTIL YOUR CHECK HAS CLEARED (WHICH MAY TAKE UP TO 15
DAYS). This exchange privilege may be changed or canceled at any time upon 60
days' written notice.

When you exchange shares, you are really selling your shares and buying other
Fund shares. So, your sale price and purchase price will be based on the NAV
next calculated after the Fund receives your exchange request.
    

TELEPHONE TRANSACTIONS
   
Purchasing, selling and exchanging Fund shares over the telephone is extremely
convenient, but not without risk. Although the Fund has certain safeguards and
procedures to confirm the identity of callers and the authenticity of
instructions, the Fund is not responsible for any losses or costs incurred by
following telephone instructions we reasonably believe to be genuine. If you or
your financial institution transact with the Fund over the telephone, you will
generally bear the risk of any loss.

DIVIDENDS, DISTRIBUTIONS AND TAXES
    
Each Fund distributes its income annually and each Fund makes distributions of
capital gains, if any, at least annually. If you own Fund shares on a Fund's
record date, you will be entitled to receive the distribution.
   
                                 Page 17 of 22
    

<PAGE>
   
You will receive dividends and distributions in the form of additional Fund
shares unless you elect to receive payment in cash. To elect cash payment, you
must notify the Fund in writing prior to the date of the distribution. Your
election will be effective for dividends and distributions paid after the Fund
receives your written notice. To cancel your election, simply send the Fund
written notice.
    

TAXES
   
PLEASE CONSULT YOUR TAX ADVISER REGARDING YOUR SPECIFIC QUESTIONS ABOUT FEDERAL,
STATE AND LOCAL INCOME TAXES. Below we have summarized some important tax issues
that affect the Funds and their shareholders. This summary is based on current
tax laws, which may change.

Each Fund will distribute substantially all of its income and capital gains, if
any. The dividends and distributions you receive may be subject to federal,
state and local taxation, depending upon your tax situation. Distributions you
receive from a Fund may be taxable as ordinary income or capital gains whether
or not you reinvest them or receive them in cash. EACH SALE OR EXCHANGE OF FUND
SHARES IS A TAXABLE EVENT.

MORE INFORMATION ABOUT TAXES IS IN THE STATEMENT OF ADDITIONAL INFORMATION.

                                 Page 18 of 22
    

<PAGE>

FINANCIAL HIGHLIGHTS
   
The tables that follow presents performance information about each Fund. This
information is intended to help you understand each Fund's financial performance
for the past five years, or, if shorter, the period of the Fund's operations.
Some of this information reflects financial information for a single Fund share.
The total returns in the tables represent the rate that you would have earned
(or lost) on an investment in a Fund, assuming you reinvested all of your
dividends and distributions. This information has been audited by Arthur
Andersen, LLP, independent public accountants. Their report, along with each
Fund's financial statements, appears in the annual report that accompanies our
Statement of Additional Information. You can obtain the annual report, which
contains more performance information, at no charge by calling 1-888-462-5386.


                                 Page 19 of 22
    
<PAGE>
   
FINANCIAL HIGHLIGHTS
FOR A SHARE OUTSTANDING THROUGHOUT THE PERIODS ENDED OCTOBER 31,
    
   
<TABLE>
<CAPTION>
                                       REALIZED
                                       AND                                                                            RATIO OF
                                       UNREALIZED                                                                     EXPENSES
          NET ASSET                    GAINS OR    DISTRIBUTIONS                                          NET ASSETS  TO      
          VALUE         NET            (LOSSES)    FROM NET       DISTRIBUTIONS  NET ASSET                END OF      AVERAGE 
          BEGINNING OF  INVESTMENT     ON          INVESTMENT     FROM CAPITAL   VALUE END                PERIOD      NET     
          PERIOD        INCOME (LOSS)  SECURITIES  INCOME         GAINS          OF PERIOD  TOTAL RETURN  (000)       ASSETS  
- ------------------------------------------------------------------------------------------------------------------------------
PIN OAK AGGRESSIVE STOCK FUND
<S>       <C>           <C>            <C>         <C>            <C>            <C>          <C>          <C>         <C>
1998(1)   $19.46        (0.15)          2.65                                     $21.96       12.85 %      $41,444     1.00% 
1997      $17.08        (0.11)          2.49       -              -              $19.46       13.93 %      $31,681     0.99% 
1996      $17.32        (0.09)         (0.15)      -              -              $17.08       (1.39)%      $23,738     0.96% 
1995      $11.60        (0.08)          5.80       -              -              $17.32       49.31 %      $15,652     0.98% 
1994      $12.62        (0.06)         (0.96)      -              -              $11.60       (8.08)%      $9,624      0.96% 
1993      $10.28        (0.05)          2.39       -              -              $12.62       22.76 %      $9,079      0.98% 
1992(2)   $10.00          --            0.28       -              -              $10.28       11.57 %      $4,127      1.00%*


WHITE OAK GROWTH STOCK FUND

1998(1)   $29.29        (0.05)          4.86       -              (0.06)         $34.04       16.48 %      $830,219    1.00% 
1997      $21.88         0.03           7.49       (0.04)         (0.07)         $29.29       34.46 %      $362,404    0.98% 
1996      $18.08         0.05           3.80       (0.05)         -              $21.88       21.33 %      $26,109     0.95% 
1995      $11.92         0.04           6.15       (0.03)         -              $18.08       52.07 %      $10,495     0.97% 
1994      $10.64         0.02           1.28       (0.02)         -              $11.92       12.24 %      $5,942      0.97% 
1993      $10.33         0.05           0.32       (0.06)         -              $10.64        3.59 %      $5,539      0.97% 
1992(2)   $10.00         0.02           0.33       (0.02)         -              $10.33       14.30 %      $3,195      1.00%*
</TABLE>
    

   
<TABLE>
<CAPTION>
              RATIO OF      RATIO OF NET
RATIO OF      EXPENSES TO   INCOME (LOSS)
NET INCOME    AVERAGE NET   TO AVERAGE NET
(LOSS) TO     ASSETS        ASSETS          PORTFOLIO 
AVERAGE NET   (EXCLUDING    (EXCLUDING      TURNOVER  
ASSETS        WAIVERS)      WAIVERS)        RATE      
- ------------------------------------------------------
<S>           <C>           <C>             <C>
(0.79)%       1.14%         (0.93)%         10.04%
(0.75)%       1.23%         (0.99)%         17.30%
(0.62)%       1.47%         (1.13)%         31.65%
(0.70)%       1.65%         (1.37)%         49.28%
(0.62)%       1.74%         (1.40)%         48.88%
(0.48)%       2.07%         (1.57)%         68.32%
 0.03 %*      4.06%*        (3.03)%*         4.00%
                                                  
                                                  
                                                  
                                                  
(0.22)%       1.07%         (0.29)%          6.16%
 0.06 %       1.14%         (0.10)%          7.90%
 0.23 %       1.50%         (0.32)%          8.07%
 0.29 %       2.06%         (0.80)%         22.43%
 0.19 %       2.24%         (1.08)%         37.42%
 0.54 %       2.71%         (1.20)%         27.48%
 0.74 %*      4.78%*        (3.04)%*        -     
</TABLE>
    

   
*  ANNUALIZED

(1)  THE INFORMATION SET FORTH IN THIS TABLE FOR THE PERIOD PRIOR TO
     FEBRUARY 27, 1998 IS THE FINANCIAL DATA OF THE PIN OAK AGGRESSIVE STOCK
     FUND AND THE WHITE OAK GROWTH STOCK FUND, RESPECTIVELY, EACH A SERIES OF
     THE ADVISORS' INNER CIRCLE FUND.

(2)  THE PIN OAK AGGRESSIVE STOCK FUND AND THE WHITE OAK GROWTH STOCK
     FUND COMMENCED OPERATIONS ON AUGUST 3, 1992.

                                 Page 20 of 22
    

<PAGE>

                                         OAK ASSOCIATES FUNDS

INVESTMENT ADVISER

Oak Associates, Ltd.
3875 Embassy Parkway
Suite 250
Akron, Ohio  44333


DISTRIBUTOR

SEI Investment Distribution Co.
One Freedom Valley Drive
Oaks, Pennsylvania 19456


LEGAL COUNSEL

Morgan, Lewis & Bockius LLP
1800 M Street, NW
Washington, DC 20036

   
More information about Oak Associates Funds is available without charge through
the following:
    

STATEMENT OF ADDITIONAL INFORMATION (SAI)
   
The SAI dated March 1, 1999, includes detailed information about Oak Associates
Funds. The SAI is on file with the SEC and is incorporated by reference into
this prospectus. This means that the SAI, for legal purposes, is a part of this
prospectus.
    

ANNUAL AND SEMI-ANNUAL REPORTS
   
These reports list each Fund's holdings and contain information from the Fund's
managers about strategies, and recent market conditions and trends and their
impact on Fund performance. The reports also contain detailed financial
information about the Funds. The reports also contain detailed financial
information about the Funds.
    

TO OBTAIN MORE INFORMATION:
BY TELEPHONE: Call 1-888-462-5386

BY MAIL: Write to us
Oak Associates Funds
P.O. Box 419441
   
                                 Page 21 of 22
    

<PAGE>

Kansas City, Missouri 64141-6441

BY INTERNET: www.oakassociates.com

   
FROM THE SEC: You can also obtain the SAI or the Annual and Semi-annual reports,
as well as other information about Oak Associates Funds, from the SEC's website
("http://www.sec.gov"). You may review and copy documents at the SEC Public
Reference Room in Washington, DC (for information call 1-800-SEC-0330). You may
request documents by mail from the SEC, upon payment of a duplicating fee, by
writing to: Securities and Exchange Commission, Public Reference Section,
Washington, DC 20549-6009. Oak Associates Funds' Investment Company Act
registration number is 811-8549.



                                 Page 22 of 22
    
<PAGE>
                          TRUST: OAK ASSOCIATES FUNDS
 
Funds:
 
  White Oak Growth Stock Fund
  Pin Oak Aggressive Stock Fund
  Red Oak Technology Select Fund
 
   
March 1, 1999
    
 
Investment Adviser:
 
  Oak Associates, Ltd.
 
   
    This STATEMENT OF ADDITIONAL INFORMATION is not a prospectus. It is intended
to provide additional information regarding the activities and operations of Oak
Associates Funds (the "Trust") and should be read in conjunction with the
Trust's prospectus dated March 1, 1999. This Statement of Additional Information
is incorporated by reference into the Trust's Prospectus. Prospectuses may be
obtained by writing to the Trust or calling toll-free 1-888-462-5386.
    
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<S>                                                                         <C>
The Trust.................................................................   S-2
 
Additional Information About Investment Objectives and Policies...........   S-2
 
Description of Permitted Investments......................................   S-4
 
Investment Limitations....................................................   S-7
 
The Adviser...............................................................   S-8
 
The Administrator.........................................................   S-9
 
The Distributor...........................................................  S-10
 
The Transfer Agent........................................................  S-10
 
The Custodian.............................................................  S-10
 
Independent Public Accountants............................................  S-10
 
Legal Counsel.............................................................  S-10
 
Trustees and Officers of the Trust........................................  S-11
 
Calculation of Total Return...............................................  S-13
 
Purchasing Shares.........................................................  S-14
 
Redeeming Shares..........................................................  S-14
 
Determination of Net Asset Value..........................................  S-14
 
Taxes.....................................................................  S-14
 
Fund Transactions.........................................................  S-16
 
Description of Shares.....................................................  S-18
 
Shareholder Liability.....................................................  S-18
 
Limitation of Trustees' Liability.........................................  S-18
 
5% and 25% Shareholders...................................................  S-19
 
Experts...................................................................  S-20
 
Financial Statements......................................................  S-20
 
Appendix..................................................................   A-1
</TABLE>
    
<PAGE>
                                   THE TRUST
 
    This Statement of Additional Information relates to the White Oak Growth
Stock Fund (the "White Oak Fund"), Pin Oak Aggressive Stock Fund (the "Pin Oak
Fund") and Red Oak Technology Select Fund (the "Red Oak Fund") (each a "Fund"
and collectively, the "Funds"). Each Fund is a separate series of Oak Associates
Funds (the "Trust"), an open-end investment management company established under
Massachusetts law as a Massachusetts business trust under a Declaration of Trust
dated November 6, 1997. The Declaration of Trust permits the Trust to offer
separate series ("funds") of shares of beneficial interest ("shares"). Each fund
is a separate mutual fund, and each share of each fund represents an equal
proportionate interest in that fund. On February 27, 1998, the White Oak Fund
and Pin Oak Fund acquired substantially all of the assets and liabilities of the
White Oak Growth Stock Fund and Pin Oak Aggressive Stock Fund (the "AIC White
Oak Fund" and the "AIC Pin Oak Fund", respectively, and collectively the
"Predecessor Funds") of the Advisors' Inner Circle Fund. See "Description of
Shares." No investment in shares of a fund should be made without first reading
that fund's prospectus. Capitalized terms not defined herein are defined in the
Prospectus offering shares of the Funds.
 
    The Trust, an open-end investment management company, was organized under
Massachusetts law as a business trust under a Declaration of Trust dated
November 6, 1997. The Declaration of Trust permits the Trust to offer separate
series ("funds") of shares. All consideration received by the Trust for shares
of any fund and all assets of such fund belong to that fund and would be subject
to liabilities related thereto. The Trust reserves the right to create and issue
shares of additional funds.
 
    The Trust pays its (i) operating expenses, including fees of its service
providers, expenses of preparing prospectuses, proxy solicitation material and
reports to shareholders, costs of custodial services and registering its shares
under federal and state securities laws, pricing and insurance expenses,
brokerage costs, interest charges, taxes and organization expenses and (ii) pro
rata share of the Trust's other expenses, including audit and legal expenses.
Expenses not attributable to a specific fund are allocated across all of the
funds on the basis of relative net assets.
 
VOTING RIGHTS
 
    Each share held entitles the shareholder of record to one vote for each
dollar invested. In other words, each shareholder of record is entitled to one
vote for each dollar of net asset value of the shares held on the record date
for the meeting. Each fund will vote separately on matters relating solely to
it. As a Massachusetts business trust, the Trust is not required, and does not
intend, to hold annual meetings of shareholders. Shareholders approval will be
sought, however, for certain changes in the operation of the Trust and for the
election of Trustees under certain circumstances.
 
    In addition, a Trustee may be removed by the remaining Trustees or by
shareholders at a special meeting called upon written request of shareholders
owning at least 10% of the outstanding shares of the Trust. In the event that
such a meeting is requested, the Trust will provide appropriate assistance and
information to the shareholders requesting the meeting.
 
        ADDITIONAL INFORMATION ABOUT INVESTMENT OBJECTIVES AND POLICIES
 
WHITE OAK GROWTH STOCK FUND
 
   
    The White Oak Fund seeks long-term capital growth. This investment objective
is fundamental and can not be changed without the consent of shareholders. There
can be no assurance that the Fund will be able to achieve this investment
objective.
    
 
    The White Oak Fund will normally be as fully invested as practicable in
common stocks, but also may invest in warrants and rights to purchase common
stocks, debt securities and preferred stocks convertible into common stocks, and
American Depositary Receipts ("ADRs"). Under normal market conditions, the White
Oak Fund will invest at least 65% if its total assets in common stocks. The Fund
will purchase
 
                                      S-2
<PAGE>
securities primarily of established companies with large market capitalizations
(an equity market capitalization in excess of $5 billion). The Fund may also
purchase securities of smaller established companies if its investment adviser,
Oak Associates, Ltd. (the "Adviser"), believes that such securities offer
comparable investment opportunities.
 
PIN OAK AGGRESSIVE STOCK FUND
 
   
    The Pin Oak Fund seeks long-term growth of capital. This investment
objective is fundamental and can not be changed without the consent of
shareholders. There can be no assurance that the Fund will be able to achieve
this investment objective.
    
 
    The Pin Oak Fund will normally be as fully invested as practicable in common
stocks, but may also invest in warrants and rights to purchase common stocks,
debt securities and preferred stocks convertible into common stocks, and ADRs.
Under normal market conditions, the Pin Oak Fund will invest at least 65% of its
total assets in common stocks. The Fund will purchase securities primarily of
companies with small to medium market capitalizations (an equity market
capitalization between $500 million and $5 billion). These companies may be
positioned in emerging growth industries, I.E., industries comprised largely of
companies that are early in their life cycle, but which, in the Adviser's
judgement, have the potential to become major enterprises. The Pin Oak Fund may
purchase the securities of larger companies if the Adviser believes that they
offer comparable investment opportunities or will stabilize the Fund's net asset
value.
 
RED OAK TECHNOLOGY SELECT FUND
 
   
    The Red Oak Fund, a non-diversified portfolio, seeks long-term capital
growth. This investment objective is fundamental and can not be changed without
the consent of shareholders. Current income is incidental to the Red Oak Fund's
objective.
    
 
   
    Under normal market conditions, the Red Oak Fund will invest primarily in
companies which rely extensively on technology in their product development or
operations, or which are expected to benefit from technological advances and
improvements, and that may be experiencing growth in sales and earnings driven
by technology related products and services. The Portfolio will concentrate its
investments (I.E., invest at least 25% of its total assets) in companies
operating directly in the "technology industry," which generally consists of
companies which develop, produce or distribute products or services related to
computers, semi-conductors and electronics ("Technology Companies"). As a result
of this focus, the Red Oak Fund offers investors the significant growth
potential of companies that may be responsible for breakthrough products or
technologies or that are positioned to take advantage of cutting-edge
developments.
    
 
IN GENERAL
 
   
    Each Fund will invest primarily (at least 65% of its total assets) in the
securities which are described in the prospectus. In addition to each Fund's
principal investments, each Fund may also invest in other securities which are
not part of its respective principal investment strategy.
    
 
    Each Fund will purchase securities that the Adviser believes have strong
earnings potential and reasonable market valuations relative to the market as a
whole and common stocks of companies in the same respective industry
classifications. Each Fund will purchase only those securities that are traded
in the United States on registered exchanges or the over-the-counter market.
 
    Each Fund may invest in debt securities rated AAA by Standard & Poor's
Corporation ("S&P"). Debt rated AAA has the highest rating S&P assigns to a debt
obligation. Such a rating indicates an extremely strong capacity to pay
principal and interest.
 
                                      S-3
<PAGE>
    Under normal conditions, each Fund may hold up to 15% of its total assets in
cash and investments in the money market instruments described below in order to
maintain liquidity or if the Adviser determines that securities meeting the
Fund's investment objective and policies are not otherwise readily available for
purchase.
 
    The Adviser will enter into repurchase agreements on behalf of a Fund only
with financial institutions deemed to present minimal risk of bankruptcy during
the term of the agreement based on guidelines established and periodically
reviewed by the Trustees.
 
    A Fund will not invest more than 15% of its net assets in illiquid
securities.
 
    For temporary defensive purposes during periods when the Adviser determines
that conditions warrant, each Fund may invest up to 100% of its assets in money
market instruments (including securities issued or guaranteed by the U.S.
Government, its agencies or instrumentalities; certificates of deposit, time
deposits and bankers' acceptances issued by banks or savings & loan associations
having net assets of at least $500 million as of the end of their most recent
fiscal year; commercial paper rated at least A-1 by S&P or Prime-1 by Moody's
Investors Service, Inc.; repurchase agreements involving the foregoing
securities; and, to the extent permitted by applicable law, shares of other
investment companies investing solely in money market instruments) and in cash.
 
    For a description of certain permitted investments, see "Description of
Permitted Investments" in this Statement of Additional Information. For a
description of ratings, see the Appendix in this Statement of Additional
Information.
 
                      DESCRIPTION OF PERMITTED INVESTMENTS
 
    AMERICAN DEPOSITARY RECEIPTS ("ADRs")--ADRs are securities, typically issued
by a U.S. financial institution (a "depositary"), that evidence ownership
interests in a security or a pool of securities issued by a foreign issuer and
deposited with the depositary. ADRs may be available through "sponsored" or
"unsponsored" facilities. A sponsored facility is established jointly by the
issuer of the security underlying the receipt and a depositary, whereas an
unsponsored facility may be established by a depositary without participation by
the issuer of the underlying security. Holders of unsponsored depositary
receipts generally bear all the costs of the unsponsored facility. The
depositary of an unsponsored facility frequently is under no obligation to
distribute shareholder communications received from the issuer of the deposited
security or to pass through, to the holders of the receipts, voting rights with
respect to the deposited securities.
 
    BANKERS' ACCEPTANCE--Bankers' acceptances are bills of exchange or time
drafts drawn on and accepted by a commercial bank. Bankers' acceptances are used
by corporations to finance the shipment and storage of goods. Maturities are
generally six months or less.
 
    CERTIFICATE OF DEPOSIT--Certificates of deposit are interest bearing
instruments with a specific maturity. They are issued by banks and savings and
loan institutions in exchange for the deposit of funds and normally can be
traded in the secondary market prior to maturity. Certificates of deposit with
penalties for early withdrawal will be considered illiquid.
 
    COMMERCIAL PAPER--Commercial paper is a term used to describe unsecured
short-term promissory notes issued by banks, municipalities, corporations and
other entities. Maturities on these issues vary from a few to 270 days.
 
    CONVERTIBLE SECURITIES--Convertible securities are corporate securities that
are exchangeable for a set number of another security at a prestated price.
Convertible securities typically have characteristics of both fixed income and
equity securities. Because of the conversion feature, the market value of a
convertible security tends to move with the market value of the underlying
stock. The value of a
 
                                      S-4
<PAGE>
convertible security is also affected by prevailing interest rates, the credit
quality of the issuer and any call provisions.
 
    ILLIQUID SECURITIES--Illiquid securities are securities that cannot be
disposed of within seven business days at approximately the price at which they
are being carried on a Fund's books. An illiquid security includes a demand
instrument with a demand notice period exceeding seven days, where there is no
secondary market for such security, and repurchase agreements with a remaining
term to maturity in excess of seven days.
 
INVESTMENT COMPANY SHARES
 
    Each Fund may invest in shares of other investment companies, to the extent
permitted by applicable law and subject to certain restrictions. These
investment companies typically incur fees that are separate from those fees
incurred directly by the Fund. A Fund's purchase of such investment company
securities results in the layering of expenses, such that shareholders would
indirectly bear a proportionate share of the operating expenses of such
investment companies, including advisory fees, in addition to paying Fund
expenses. Under applicable regulations, a Fund is prohibited from acquiring the
securities of another investment company if, as a result of such acquisition:
(1) the Fund owns more than 3% of the total voting stock of the other company;
(2) securities issued by any one investment company represent more than 5% of
the Fund's total assets; or (3) securities (other than treasury stock) issued by
all investment companies represent more than 10% of the total assets of the
Fund. See also "Investment Limitations."
 
    It is the position of the staff of the Securities and Exchange Commission
("SEC") that certain non-governmental issuers of collateralized mortgage
obligations ("CMOs") constitute investment companies pursuant to the Investment
Company Act of 1940, as amended (the "1940 Act"), and either (a) investments in
such instruments are subject to the limitations set forth above or (b) the
issuers of such instruments have received orders from the SEC exempting such
instruments from the definition of investment company.
 
OPTIONS
 
    It is an operating policy of the Funds not to write or purchase PUTS, CALLS,
OPTIONS or combinations thereof.
 
    REPURCHASE AGREEMENTS are agreements by which a person (E.G., a Fund)
obtains a security and simultaneously commits to return the security to the
seller (a member bank of the Federal Reserve System or primary securities dealer
as recognized by the Federal Reserve Bank of New York) at an agreed upon price
(including principal and interest) on an agreed upon date within a number of
days (usually not more than seven) from the date of purchase. The resale price
reflects the purchase price plus an agreed upon market rate of interest which is
unrelated to the coupon rate or maturity of the underlying security. A
repurchase agreement involves the obligation of the seller to pay the agreed
upon price, which obligation is in effect secured by the value of the underlying
security.
 
    Repurchase agreements are considered to be loans by a Fund for purposes of
its investment limitations. The repurchase agreements entered into by a Fund
will provide that the underlying security at all times shall have a value at
least equal to 102% of the resale price stated in the agreement (the Adviser
monitors compliance with this requirement). Under all repurchase agreements
entered into by a Fund, the custodian or its agent must take possession of the
underlying collateral. However, if the seller defaults, the Fund could realize a
loss on the sale of the underlying security to the extent that the proceeds of
the sale, including accrued interest, are less than the resale price provided in
the agreement including interest. In addition, even though the Bankruptcy Code
provides protection for most repurchase agreements, if the seller should be
involved in bankruptcy or insolvency proceedings, a Fund may incur delay and
costs in selling the underlying security or may suffer a loss of principal and
interest if the Fund is treated as an unsecured creditor and is required to
return the underlying security to the seller's estate.
 
                                      S-5
<PAGE>
SECURITIES OF FOREIGN ISSUERS
 
    Investments in the securities of foreign issuers may subject a Fund to
investment risks that differ in some respects from those related to investments
in securities of U.S. issuers. Such risks include future adverse political and
economic developments, possible imposition of withholding taxes on income,
possible seizure, nationalization or expropriation of foreign deposits, possible
establishment of exchange controls or taxation at the source or greater
fluctuation in value due to changes in exchange rates. Foreign issuers of
securities often engage in business practices different from those of domestic
issuers of similar securities, and there may be less information publicly
available about foreign issuers. In addition, foreign issuers are, generally
speaking, subject to less government supervision and regulation and different
accounting treatment than are those in the United States.
 
SECURITIES OF SMALL- AND MID-CAPITALIZATION ISSUERS
 
    The Pin Oak Fund will invest primarily in securities of issuers with small
to medium market capitalizations. Investing in smaller capitalization companies
involves greater risk than is customarily associated with investments in larger,
more established companies. This increased risk may be due to the greater
business risks of smaller size, limited markets and financial resources, narrow
product lines and frequent lack of depth of management. The securities of
smaller companies are often traded in the over-the-counter market and even if
listed on a national securities exchange may not be traded in volumes typical
for that exchange. Consequently, the securities of smaller companies are less
likely to be liquid, may have limited market stability, and may be subject to
more abrupt or erratic market movements than securities of larger, more
established growth companies or the market averages in general. As a result, the
value of the shares of the Pin Oak Fund can be expected to fluctuate more than
the value of shares of an investment company investing solely in larger, more
established companies.
 
TIME DEPOSITS
 
    Time deposits are non-negotiable receipts issued by a bank in exchange for
the deposit of funds. Like a certificate of deposit, it earns a specified rate
of interest over a definite period of time; however, it cannot be traded in the
secondary market. Time deposits with a withdrawal penalty or that mature in more
than seven days are considered to be illiquid securities.
 
U.S. GOVERNMENT AGENCIES
 
    Obligations issued or guaranteed by agencies of the U.S. Government,
including, among others, the Federal Farm Credit Bank, the Federal Housing
Administration and the Small Business Administration, and obligations issued or
guaranteed by instrumentalities of the U.S. Government, including, among others,
the Federal Home Loan Mortgage Corporation, the Federal Land Banks and the U.S.
Postal Service. Some of these securities are supported by the full faith and
credit of the U.S. Treasury, others are supported by the right of the issuer to
borrow from the Treasury, while still others are supported only by the credit of
the instrumentality. Guarantees of principal by agencies or instrumentalities of
the U.S. Government may be a guarantee of payment at the maturity of the
obligation so that in the event of a default prior to maturity there might not
be a market and thus no means of realizing on the obligation prior to maturity.
Guarantees as to the timely payment of principal and interest do not extend to
the value or yield of these securities nor to the value of the Fund's shares.
 
U.S. GOVERNMENT DIRECT OBLIGATIONS
 
    U.S. Treasury obligations consist of bills, notes and bonds issued by the
U.S. Treasury and separately traded interest and principal component parts of
such obligations that are transferable through the federal book-entry system
known as Separately Traded Registered Interest and Principal Securities
("STRIPS").
 
   
WARRANTS AND RIGHTS
    
 
   
    A Fund may invest in warrants and rights in accordance with the Prospectus.
    
 
                                      S-6
<PAGE>
                             INVESTMENT LIMITATIONS
 
FUNDAMENTAL POLICIES
 
    The following investment limitations are fundamental policies of each Fund
that cannot be changed with respect to a Fund without the consent of the holders
of a majority of that Fund's outstanding shares. The phrase "majority of the
outstanding shares" means the vote of (i) 67% or more of a Fund's shares present
at a meeting, if more than 50% of the outstanding shares of a Fund are present
or represented by proxy, or (ii) more than 50% of a Fund's outstanding shares,
whichever is less.
 
No Fund may:
 
1.  Purchase securities of any issuer (except securities issued or guaranteed by
    the United States, its agencies or instrumentalities and repurchase
    agreements involving such securities) if as a result more than 5% of the
    total assets of the Fund would be invested in the securities of such issuer.
    This restriction applies to 75% of the Fund's total assets. This limitation
    does not apply to the Red Oak Fund.
 
2.  Purchase any securities which would cause 25% or more of the total assets of
    a Fund to be invested in the securities of one or more issuers conducting
    their principal business activities in the same industry, provided that this
    limitation does not apply to investments in obligations issued or guaranteed
    by the U.S. Government, its agencies or instrumentalities and repurchase
    agreements involving such securities. For purposes of this limitation, (i)
    utility companies will be divided according to their services, for example,
    gas distribution, gas transmission, electric and telephone will each be
    considered a separate industry, and (ii) financial service companies will be
    classified according to the end users of their services, for example,
    automobile finance, bank finance and diversified finance will each be
    considered a separate industry. This limitation does not apply to the Red
    Oak Fund which will invest at least 25% of its total assets in companies
    which develop, produce or distribute products or services related to
    computers, semi-conductors and electronics.
 
3.  Acquire more than 10% of the voting securities of any one issuer.
 
4.  Invest in companies for the purpose of exercising control.
 
5.  Issue any class of senior security or sell any senior security of which it
    is the issuer, except that the Fund may borrow from any bank, provided that
    immediately after any such borrowing there is asset coverage of at least
    300% for all borrowings of the Fund, and further provided that, to the
    extent that such borrowings exceed 5% of the Fund's total assets, all
    borrowings shall be repaid before the Fund makes additional investments. The
    term "senior security" shall not include any temporary borrowings that do
    not exceed 5% of the value of the Fund's total assets at the time the Fund
    makes such temporary borrowing. In addition, investment strategies that
    either obligate the Fund to purchase securities or require the Fund to
    segregate assets will not be considered borrowings or senior securities.
    This investment limitation shall not preclude the Fund from issuing multiple
    classes of shares in reliance on SEC rules or orders.
 
6.  Make loans if, as a result, more than 33 1/3% of its total assets would be
    lent to other parties, except that the Fund may (i) purchase or hold debt
    instruments in accordance with its investment objective and policies; (ii)
    enter into repurchase agreements; and (iii) lend its securities.
 
7.  Purchase or sell real estate, real estate limited partnership interests,
    physical commodities or commodities contracts except that the Fund may
    purchase commodities contracts relating to financial instruments, such as
    financial futures contracts and options on such contracts.
 
8.  Make short sales of securities, maintain a short position or purchase
    securities on margin, except that a Fund may obtain short-term credits as
    necessary for the clearance of security transactions and sell securities
    short "against the box."
 
                                      S-7
<PAGE>
9.  Act as an underwriter of securities of other issuers except as it may be
    deemed an underwriter in selling the Fund security.
 
10. Purchase securities of other investment companies except as permitted by the
    Investment Company Act of 1940, as amended (the "1940 Act"), the rules and
    regulations thereunder or pursuant to an exemption therefrom.
 
NON-FUNDAMENTAL POLICIES
 
    The following investment limitation of each Fund is non-fundamental and may
be changed by the Trust's Board of Trustees without shareholder approval:
 
1.  A Fund may not invest in illiquid securities in an amount exceeding, in the
    aggregate, 15% of the Fund's net assets.
 
                                  THE ADVISER
 
   
    Oak Associates, Ltd. (the "Adviser") is a professional investment management
firm and registered investment adviser formed in December 1995 by James D.
Oelschlager to continue the business of Oak Associates, a sole proprietorship
founded in 1985. As of December 31, 1998, the Adviser had discretionary
management authority with respect to approximately $11.4 billion of assets under
management. The principal business address of the Adviser is 3875 Embassy
Parkway, Suite 250, Akron, Ohio 44333.
    
 
    The Adviser serves as the investment adviser for each Fund under an
investment advisory agreement (the "Advisory Agreement"). Under the Advisory
Agreement, the Adviser makes the investment decisions for the assets of the
Funds and continuously reviews, supervises and administers the investment
program of each Fund, subject to the supervision of, and policies established
by, the Trustees of the Trust. In addition to advising the Funds, the Adviser
provides advisory services to pension plans, religious and educational
endowments, corporations, 401(k) plans, profit sharing plans, individual
investors and trusts and estates.
 
   
    For its services, the Adviser is entitled to a fee, which is calculated
daily and paid monthly, at an annual rate of .74% of the average daily net
assets of the White Oak Fund, .74% of the average daily net assets of the Pin
Oak Fund and .74% of the average daily net assets of the Red Oak Fund,
respectively. The Adviser has voluntarily agreed to waive all or a portion of
its fee for each Fund and to reimburse expenses of each Fund in order to limit
total operating expenses of that Fund to an annual rate of not more than 1.00%
of average daily net assets. The Adviser reserves the right, in its sole
discretion, to terminate its voluntary fee waivers and reimbursements at any
time. For the fiscal year ended October 31, 1998, the Adviser each received
advisory fees of .67% and .60%, respectively, of the White Oak and Pin Oak
Funds' average daily net assets. The Adviser may, from its own resources,
compensate broker-dealers whose clients purchase shares of the Funds.
    
 
    James D. Oelschlager, President of the Adviser and its predecessor since
1985, has managed the portfolios of the White Oak Fund and the Pin Oak Fund (and
their predecessor funds) since their inception, with both Donna Barton and Doug
MacKay serving as assistant portfolio managers during this period and co-managed
the Red Oak Fund since its inception. Ms. Barton has been a trader for the
Adviser and its predecessor since 1985.
 
    Mr. MacKay is Assistant Fund Manager/Research Analyst for the White Oak
Growth Stock Fund and the Pin Oak Aggressive Stock Fund and co-manages the Red
Oak Fund with Mr. Oelschlager. He has been with Oak Associates, Ltd. since 1991.
Previously, he was a credit analyst with the Pittsburgh National Bank. In 1990,
he received a B.S. in Finance from Miami University in Oxford, Ohio. In 1994,
Mr. MacKay earned his MBA from Case Western Reserve University in Cleveland,
Ohio. In 1998, he earned the designation of Chartered Financial Analyst and has
8 years of investment experience.
 
    The Trust and Oak Associates Ltd. (the "Adviser") have entered into an
advisory agreement (the "Advisory Agreement"). The Advisory Agreement provides
that the Adviser shall not be protected against
 
                                      S-8
<PAGE>
any liability to the Trust or its shareholders by reason of willful misfeasance,
bad faith or gross negligence on its part in the performance of its duties or
from reckless disregard of its obligations or duties thereunder.
 
    For the fiscal years ended October 31, 1996, 1997 and 1998, the Funds and
the Predecessor Funds paid the Adviser the following advisory fees:
 
   
<TABLE>
<CAPTION>
                                    FEES PAID                    FEES WAIVED           FEES REIMBURSED
                          -----------------------------  ---------------------------  ------------------
                           1996      1997       1998      1996      1997      1998    1996   1997   1998
                          -------  --------  ----------  -------  --------  --------  ----   ----   ----
<S>                       <C>      <C>       <C>         <C>      <C>       <C>       <C>    <C>    <C>
White Oak Fund..........  $29,362  $929,875  $4,049,439  $88,667  $242,259  $410,452   $0     $0    $  0
Pin Oak Fund............  $44,515  $148,297  $  210,838  $98,194  $ 72,975  $ 49,316   $0     $0    $  0
</TABLE>
    
 
    The fees paid for the period's prior to February 27, 1998 represent advisory
fees paid by the AIC White Oak Fund and the AIC Pin Oak Fund, respectively. For
the fiscal year ended October 31, 1998, the Red Oak Fund had not commenced
operations and therefore did not pay advisory fees.
 
    The continuance of the Advisory Agreement as to any Fund must be
specifically approved at least annually (i) by the vote of the Trustees or by a
vote of the shareholders of the Fund and (ii) by the vote of a majority of the
Trustees who are not parties to the Advisory Agreement or "interested persons"
of any party thereto, cast in person at a meeting called for the purpose of
voting on such approval. The Advisory Agreement will terminate automatically in
the event of its assignment, and is terminable at any time without penalty by
the Trustees of the Trust or, with respect to any Fund, by a majority of the
outstanding shares of that Fund, on not less than 30 days' nor more than 60
days' written notice to the Adviser, or by the Adviser on 90 days' written
notice to the Trust.
 
                               THE ADMINISTRATOR
 
   
    SEI Investments Mutual Funds Services (the "Administrator"), a Delaware
business trust, has its principal business offices at Oaks, Pennsylvania 19456.
SEI Investments Management Corporation ("SIMC"), a wholly-owned subsidiary of
SEI Investments Company ("SEI Investments"), is the owner of all beneficial
interest in the Administrator. SEI Investments and its subsidiaries and
affiliates, including the Administrator, are leading providers of funds
evaluation services, trust accounting systems, and brokerage and information
services to financial institutions, institutional investors, and money managers.
The Administrator and its affiliates also serve as administrator or
sub-administrator to the following other mutual funds: The Achievement Funds
Trust, The Advisors' Inner Circle Fund, The Arbor Fund, ARK Funds, Armada Funds,
Bishop Street Funds, Boston 1784 Funds-Registered Trademark-, CrestFunds, Inc.,
CUFUND, First American Funds, Inc., First American Investment Funds, Inc., First
American Strategy Funds, Inc., HighMark Funds, Huntington Funds, The Nevis
Funds, Oak Associates Funds, The PBHG Funds, Inc., PBHG Advisor Funds, Inc.,
PBHG Insurance Series Fund, Inc., The Pillar Funds, SEI Asset Allocation Trust,
SEI Daily Income Trust, SEI Index Funds, SEI Institutional Inter-national Trust,
SEI Institutional Investments Trust, SEI Institutional Managed Trust, SEI Liquid
Asset Trust, SEI Tax Exempt Trust, STI Classic Funds, STI Classic Variable
Trust, TIP Funds and TIP Institutional Funds.
    
 
    The Trust and the Administrator have entered into an administration
agreement (the "Administration Agreement"). Under the Administration Agreement,
the Administrator provides the Trust with administrative services, including
regulatory reporting and all necessary office space, equipment, personnel and
facilities. For these administrative services, The Administrator is entitled to
a fee from each Fund, which is calculated daily and paid monthly, at an annual
rate of 0.15% on the first $250 million of average daily net assets; 0.12% on
the next $200 million; 0.10% on the next $200 million; and 0.08% on average
daily net assets over $650 million. However, each Fund pays the Administrator a
minimum annual fee of $50,000. The Administrator also serves as the shareholder
servicing agent for each Fund under a shareholder servicing agreement with the
Trust.
 
    The Administration Agreement provides that the Administrator shall not be
liable for any error of judgment or mistake of law or for any loss suffered by
the Trust in connection with the matters to which the
 
                                      S-9
<PAGE>
Administration Agreement relates, except a loss resulting from willful
misfeasance, bad faith or gross negligence on the part of the Administrator in
the performance of its duties or from reckless disregard by it of its duties and
obligations thereunder. The Administration Agreement shall remain in effect for
a period of five years after the effective date of the agreement and shall
continue in effect for successive periods of two years unless terminated by
either party on not less than 90 days' prior written notice to the other party.
 
    For the fiscal years ended October 31, 1996, 1997 and 1998, the Funds and
the Predecessor Funds paid the following administrative fees to the
administrator:
 
   
<TABLE>
<CAPTION>
                                                                           ADMINISTRATIVE FEES PAID
                                                                       ---------------------------------
                                                                         1996        1997        1998
                                                                       ---------  ----------  ----------
<S>                                                                    <C>        <C>         <C>
White Oak Fund.......................................................  $  50,030  $  274,845  $  755,435
Pin Oak Fund.........................................................  $  50,030  $   56,068  $   53,768
</TABLE>
    
 
    The fees paid for the period's prior to February 27, 1998 represent
administrative fees paid by the AIC White Oak Fund and the AIC Pin Oak Fund,
respectively. For the fiscal year ended October 31, 1998, the Red Oak Fund had
not commenced operations and therefore did not pay fees to the Administrator.
 
    The Trust and the Administrator have also entered into a shareholder
servicing agreement pursuant to which the Administrator provides certain
shareholder services in addition to those set forth in the Administration
Agreement.
 
                                THE DISTRIBUTOR
 
    SEI Investments Distribution Co. (the "Distributor"), a wholly owned
subsidiary of SEI Investments, and the Trust are parties to a distribution
agreement (the "Distribution Agreement"). The Distributor will not receive
compensation for distribution of shares of any Fund.
 
    The Distribution Agreement is renewable annually. The Distribution Agreement
may be terminated by the Distributor, by a majority vote of the Trustees who are
not interested persons and have no financial interest in the Distribution
Agreement or by a majority vote of the outstanding securities of the Trust upon
not more than 60 days' written notice by either party or upon assignment by the
Distributor.
 
                               THE TRANSFER AGENT
 
    DST Systems, Inc., Kansas City, Missouri, serves as the transfer agent and
dividend disbursing agent for the Trust under a transfer agency agreement with
the Trust.
 
                                 THE CUSTODIAN
 
    First Union Bank, N.A., Philadelphia, Pennsylvania, acts as the custodian of
the Trust. The Custodian holds cash, securities and other assets of the Trust as
required by the Investment Company Act of 1940, as amended (the "1940 Act").
 
                         INDEPENDENT PUBLIC ACCOUNTANTS
 
    Arthur Andersen LLP serves as the independent public accountants of the
Trust.
 
                                 LEGAL COUNSEL
 
    Morgan, Lewis & Bockius LLP serves as counsel to the Trust.
 
                                      S-10
<PAGE>
                       TRUSTEES AND OFFICERS OF THE TRUST
 
    The management and affairs of the Trust are supervised by the Trustees under
the laws of the Commonwealth of Massachusetts. The Trust pays the fees for
unaffiliated Trustees.
 
   
    The Trustees and Executive Officers of the Trust, their respective dates of
birth, and their principal occupations for the last five years are set forth
below. Each may have held other positions with the named companies during that
period. Unless otherwise noted, the business address of each Trustee and each
Executive Officer is SEI Investments Company, Oaks, Pennsylvania 19456. Certain
officers of the Trust also serve as officers of some or all of the following:
The Achievement Funds Trust, The Advisors' Inner Circle Fund, The Arbor Fund,
ARK Funds, Armada Funds, Bishop Street Funds, Boston 1784
Funds-Registered Trademark-, CrestFunds, Inc., CUFUND, The Expedition Funds,
First American Funds, Inc., First American Investment Funds, Inc., First
American Strategy Funds, Inc., HighMark Funds, Huntington Funds, The Nevis Fund,
Inc., The Parkstone Group of Funds, The PBHG Funds, Inc., PBHG Advisor Funds,
Inc., PBHG Insurance Series Fund, Inc., The Pillar Funds, SEI Asset Allocation
Trust, SEI Daily Income Trust, SEI Index Funds, SEI Institutional International
Trust, SEI Institutional Investments Trust, SEI Institutional Managed Trust, SEI
Liquid Asset Trust, SEI Tax Exempt Trust, STI Classic Funds, STI Classic
Variable Trust, TIP Funds and Alpha Select Funds, each of which is an open-end
management investment company managed by SEI Investments Mutual Funds Services
or its affiliates and, except for PBHG Advisor Funds, Inc., distributed by SEI
Investments Distribution Co.
    
 
    ROBERT A. NESHER (DOB 08/17/46)--Chairman of the Board of
Trustees*--Currently performs various services on behalf of SEI Investments for
which Mr. Nesher is compensated. Executive Vice President of SEI Investments,
1986-1994. Director and Executive Vice President of the Administrator and the
Distributor, 1981-1994. Trustee of The Advisors' Inner Circle Fund, The Arbor
Fund, Boston 1784 Funds-Registered Trademark-, The Expedition Funds, Pillar
Funds, SEI Asset Allocation Trust, SEI Daily Income Trust, SEI Index Funds, SEI
Institutional Investments Trust, SEI Institutional Managed Trust, SEI
Institutional International Trust, SEI Liquid Asset Trust and SEI Tax Exempt
Trust.
 
    JOHN T. COONEY (DOB 01/20/27)--Trustee**--Vice Chairman of Ameritrust Texas
N.A., 1989-1992, and MTrust Corp., 1985-1989. Trustee of The Advisors' Inner
Circle Fund, The Arbor Fund and The Expedition Funds.
 
    WILLIAM M. DORAN (DOB 05/26/40)--Trustee*--1701 Market Street, Philadelphia,
PA 19103-2901. Partner, Morgan, Lewis & Bockius LLP (law firm), counsel to the
Trust, SEI Investments, the Administrator and the Distributor. Director and
Secretary of SEI Investments and Secretary of the Administrator and the
Distributor. Trustee of The Advisors' Inner Circle Fund, The Arbor Fund, The
Expedition Funds, SEI Asset Allocation Trust, SEI Daily Income Trust, SEI Index
Funds, SEI Institutional Investments Trust, SEI Institutional Managed Trust, SEI
Institutional International Trust, SEI Liquid Asset Trust and SEI Tax Exempt
Trust.
 
    ROBERT A. PATTERSON (DOB 11/05/27)--Trustee**--Pennsylvania State
University, Senior Vice President, Treasurer (Emeritus). Financial and
Investment Consultant, Professor of Transportation (1984-present). Vice
President--Investments, Treasurer, Senior Vice President (Emeritus) (1982-1984).
Director, Pennsylvania Research Corp.; Member and Treasurer, Board of Trustees
of Grove City College. Trustee of The Advisors' Inner Circle Fund, The Arbor
Fund and The Expedition Funds.
 
    EUGENE B. PETERS (DOB 06/03/29)--Trustee**--Private investor from 1987 to
present. Vice President and Chief Financial Officer, Western Company of North
America (petroleum service company) (1980-1986). President of Gene Peters and
Associates (import company) (1978-1980). President and Chief Executive Officer
of Jos. Schlitz Brewing Company before 1978. Trustee of The Advisors' Inner
Circle Fund, The Arbor Fund and The Expedition Funds.
 
    JAMES M. STOREY (DOB 04/12/31)--Trustee**--Partner, Dechert Price & Rhoads,
from September 1987 - December 1993; Trustee of The Advisors' Inner Circle Fund,
The Arbor Fund, The Expedition
 
                                      S-11
<PAGE>
Funds, SEI Asset Allocation Trust, SEI Daily Income Trust, SEI Index Funds, SEI
Institutional Investments Trust, SEI Institutional Managed Trust, SEI
Institutional International Trust, SEI Liquid Asset Trust and SEI Tax Exempt
Trust.
 
   
    GEORGE J. SULLIVAN, JR. (DOB 11/13/42)--Trustee**--Chief Executive Officer,
Newfound Consultants Inc. since April 1997. General Partner, Teton Partners,
L.P., June 1991-December 1996; Chief Financial Officer, Noble Partners, L.P.,
March 1991-December 1996; Treasurer and Clerk, Peak Asset Management, Inc. since
1991; Trustee, Navigator Securities Lending Trust, since 1995. Trustee of SEI
Asset Allocation Trust, SEI Daily Income Trust, SEI Index Funds, SEI Liquid
Asset Trust, SEI Institutional Investments Trust, SEI Institutional Managed
Trust, SEI Institutional International Trust, and SEI Tax Exempt Trust.
    
 
    MARK E. NAGLE (DOB 10/20/59)--President and Chief Executive Officer--Vice
President of Fund Accounting and Administration for SEI Investments Mutual Funds
Services and Vice President of the Administrator since 1996. Vice President of
the Distributor since December 1997. Vice President, Fund Accounting, BISYS Fund
Services, September 1995 to November 1996. Senior Vice President and Site
Manager, Fidelity Investments 1981 to September 1995.
 
    TODD B. CIPPERMAN (DOB 02/14/66)--Vice President and Assistant
Secretary--Vice President and Assistant Secretary of SEI Investments, the
Administrator and the Distributor since 1995. Associate, Dewey Ballantine (law
firm), 1994-1995. Associate, Winston & Strawn (law firm) 1991-1994.
 
    LYDIA A. GAVALIS (DOB 06/05/64)--Vice President and Assistant
Secretary--Vice President and Assistant Secretary of the Administrator and the
Distributor since 1998. Assistant General Counsel and Director of Arbitration,
Philadelphia Stock Exchange, 1989-1998.
 
    KATHY HEILIG (DOB 12/21/58)--Vice President and Assistant
Secretary--Treasurer of SEI Investments since 1997; Assistant Controller of SEI
Investments since 1995; Vice President of SEI Investments since 1991; Director
of Taxes of SEI Investments, 1987 to 1991. Tax Manager, Arthur Anderson LLP
prior to 1987.
 
    JOSEPH M. O'DONNELL (DOB 11/13/54)--Vice President and Assistant
Secretary--Vice President and Assistant Secretary of the Administrator and the
Distributor since 1998. Vice President and General Counsel, FPS Services, Inc.,
1993-1997. Staff Counsel and Secretary, Provident Mutual Family of Funds,
1990-1993.
 
    SANDRA K. ORLOW (DOB 10/18/53)--Vice President and Assistant
Secretary--Secretary of the Distributor since 1998; Vice President of the
Distributor since 1988. Vice President and Assistant Secretary of the Manager
since 1988. Assistant Secretary of the Distributor from 1988 to 1998.
 
    KEVIN P. ROBINS (DOB 04/15/61)--Vice President and Assistant
Secretary--Senior Vice President and General Counsel of SEI Investments, the
Administrator and the Distributor since 1994. Assistant Secretary of SEI
Investments since 1992; Secretary of the Administrator since 1994. Vice
President, General Counsel and Assistant Secretary of the Administrator and the
Distributor, 1992-1994. Associate, Morgan, Lewis & Bockius LLP (law firm),
1988-1992.
 
    LYNDA J. STRIEGEL (DOB 10/30/48)--Vice President and Assistant
Secretary--Vice President and Assistant Secretary of the Administrator and the
Distributor since 1998. Senior Asset Management Counsel, Barnett Banks, Inc.,
1997-1998. Partner, Groom and Nordberg, Chartered, 1996-1997. Associate General
Counsel, Riggs Bank, N.A., 1991-1995.
 
    WILLIAM E. WHITE (DOB 03/09/65)--Assistant Secretary--Mutual Fund Product
Manager of Oak Associates, Ltd., the Adviser, since 1997. Accounts Director, SEI
Investments, 1994-1997. Lieutenant, United States Navy, 1987-1994.
 
    ROBERT DELLACROCE (DOB 12/17/63)--Controller and Chief Financial
Officer--Director, Funds Administration and Accounting of SEI Investments since
1994. Senior Audit Manager, Arthur Andersen LLP, 1986 - 1994.
 
                                      S-12
<PAGE>
    JOHN H. GRADY, JR. (DOB 06/01/61)--Secretary--1701 Market Street,
Philadelphia, PA 19103-6993, Partner since 1995, Morgan, Lewis & Bockius LLP
(law firm), counsel to the Trust, SEI Investments, the Administrator and the
Distributor.
 
- ------------------------
 
 * Messrs. Nesher and Doran are Trustees who may be deemed to be "interested"
   persons of the Trust as that term is defined in the 1940 Act.
 
   
** Messrs. Cooney, Patterson, Peters, Storey and Sullivan serve as members of
   the Audit Committee of the Trust.
    
 
   
    The Trustees and officers of the Trust as a group own less than 1% of the
outstanding shares of the Trust. The Trust pays the fees for unaffiliated
Trustees.
    
 
    The following table exhibits anticipated Trustee compensation for the fiscal
year ended October 31, 1998.
 
   
<TABLE>
<CAPTION>
                                                                       AGGREGATE COMPENSATION
                                                                           FROM REGISTRANT
                                                                         FOR THE FISCAL YEAR
NAME OF PERSON, POSITION                                               ENDED OCTOBER 31, 1998
- ---------------------------------------------------------------------  -----------------------
<S>                                                                    <C>
John T. Cooney, Trustee..............................................         $   1,799
Frank E. Morris, Trustee.............................................         $   1,799
Robert Patterson, Trustee............................................         $   1,873
Eugene B. Peters, Trustee............................................         $   1,873
James M. Storey, Esq., Trustee.......................................         $   1,873
William M. Doran, Esq., Trustee......................................         $       0
Robert A. Nesher, Chairman of the Board..............................         $       0
</TABLE>
    
 
- ------------------------
 
 * SEI Investments compensates Mr. Nesher for services he provides to SEI
   Investments.
 
   
** Mr. Morris retired as of Decemeber 30, 1998.
    
 
                          CALCULATION OF TOTAL RETURN
 
    From time to time the Trust may advertise total return of the Funds. These
figures will be based on historical earnings and are not intended to indicate
future performance.
 
    The total return of a Fund refers to the average annual compounded rate of
return to a hypothetical investment for designated time periods (including but
not limited to, the period from which that Fund commenced operations through the
specified date), assuming that the entire investment is redeemed at the end of
each period. In particular, total return will be calculated according to the
following formula:
 
                       P (1 + T)TO THE POWER OF n = ERV,
 
        where P = a hypothetical initial payment of $1,000;
 
              T = average annual total return;
 
              n = number of years; and
 
              ERV = ending redeemable value, as of the end of the designated
              time period, of a hypothetical $1,000 payment made at the
              beginning of the designated time period.
 
                                      S-13
<PAGE>
    For the fiscal year ended October 31, 1998 and for the period from August 3,
1992 (commencement of operations) through October 31, 1998, the average annual
return for the Funds was as follows:
 
   
<TABLE>
<CAPTION>
FUND                                                                 ONE YEAR     FIVE YEAR   SINCE INCEPTION
- ------------------------------------------------------------------  -----------  -----------  ---------------
<S>                                                                 <C>          <C>          <C>
White Oak Fund....................................................       16.48%       26.53%         22.08%
Pin Oak Fund......................................................       12.85%       11.72%         13.43%
</TABLE>
    
 
- ------------------------
 
 * The AIC White Oak Fund and the AIC Pin Oak Fund each commenced operations on
   August 3, 1992. The Red Oak Fund had not commenced operations as of October
   31, 1998.
 
                               PURCHASING SHARES
 
    Purchases may be made through the Transfer Agent on any day the New York
Stock Exchange is open for business. Shares of each Fund are offered on a
continuous basis. Currently, the Trust is closed for business when the following
holidays are observed: New Year's Day, Martin Luther King Jr. Day, President's
Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving and
Christmas.
 
                                REDEEMING SHARES
 
    Redemptions may be made through the Transfer Agent on any day the New York
Stock Exchange is open for business. Shares of each Fund are offered on a
continuous basis. Currently, the Trust is closed for business when the following
holidays are observed: New Year's Day, Martin Luther King Jr. Day, President's
Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving and
Christmas.
 
    It is currently the Trust's policy to pay all redemptions in cash. The Trust
retains the right, however, to alter this policy to provide for redemptions in
whole or in part by a distribution in-kind of securities held by a Fund in lieu
of cash. Shareholders may incur brokerage charges on the sale of any such
securities so received in payment of redemptions.
 
    The Trust reserves the right to suspend the right of redemption and/or to
postpone the date of payment upon redemption for any period on which trading on
the New York Stock Exchange is restricted, or during the existence of an
emergency (as determined by the SEC by rule or regulation) as a result of which
disposal or valuation of a Fund's securities is not reasonably practicable, or
for such other periods as the SEC has by order permitted. The Trust also
reserves the right to suspend sales of shares of any Fund for any period during
which the New York Stock Exchange, the Adviser, the Administrator, the Transfer
Agent and/or the custodian are not open for business.
 
                        DETERMINATION OF NET ASSET VALUE
 
    The securities of the Funds are valued by the Administrator. The
Administrator will use an independent pricing service to obtain valuations of
securities. The pricing service relies primarily on prices of actual market
transactions as well as trade quotations. However, the service may also use a
matrix system to determine valuations of certain securities, which system
considers such factors as security prices, yields, maturities, call features,
ratings and developments relating to specific securities. The procedures of the
pricing service and its valuations are reviewed by the officers of the Trust
under the general supervision of the Trustees.
 
                                     TAXES
 
    The following is only a summary of certain additional federal income tax
considerations generally affecting the Fund and its shareholders that are not
described in the Fund's prospectus. No attempt is made to present a detailed
explanation of the tax treatment of the Fund or its shareholders, and the
 
                                      S-14
<PAGE>
discussion here and in the Fund's prospectus is not intended as a substitute for
careful tax planning. Shareholders are urged to consult their tax advisors with
specific reference to their own tax situations, including their state and local
tax liabilities.
 
FEDERAL INCOME TAX TREATMENT OF DIVIDENDS AND DISTRIBUTIONS
 
    The following general discussion of certain federal income tax consequences
is based on the Internal Revenue Code of 1986, as amended (the "Code") and the
regulations issued thereunder as in effect on the date of this Statement of
Additional Information. New legislation, as well as administrative changes or
court decisions, may significantly change the conclusions expressed herein, and
may have a retroactive effect with respect to the transactions contemplated
herein.
 
QUALIFICATIONS AS A REGULATED INVESTMENT COMPANY
 
    Each Fund intends to qualify and elects to be treated as a "regulated
investment company" ("RIC") under Subchapter M of the Code. By following such a
policy, each Fund expects to eliminate or reduce to a nominal amount the federal
taxes to which it may be subject.
 
    In order to qualify as a RIC, the Fund must distribute at least 90% of its
net investment income (generally, includes dividends, taxable interest, and the
excess of net short-term capital gains over net long-term capital losses less
operating expenses) and at least 90% of its net tax exempt interest income, for
each tax year, if any, to its shareholders and also must meet several additional
requirements. Among these requirements are the following: (i) at least 90% of a
Fund's gross income each taxable year must be derived from dividends, interest,
payments with respect to securities loans and gains from the sale or other
disposition of stock or securities, or certain other income; (ii) at the close
of each quarter of each Fund's taxable year, at least 50% of the value of its
total assets must be represented by cash and cash items, U.S. Government
securities, securities of other RICs and other securities, with such other
securities limited, in respect to any one issuer, to an amount that does not
exceed 5% of the value of the Fund's assets and that does not represent more
than 10% of the outstanding voting securities of such issuer; and (iii) at the
close of each quarter of each Fund's taxable year, not more than 25% of the
value of its assets may be invested in securities (other than U.S. Government
securities or the securities of other RICs) of any one issuer or of two or more
issuers that the Fund controls or that are engaged in the same, similar or
related trades or business.
 
    Although the Fund intends to distribute substantially all of its net
investment income and may distribute its capital gains for any taxable year, the
Fund will be subject to federal income taxation to the extent any such income or
gains are not distributed.
 
    If the Fund fails to qualify for any taxable year as a RIC, all of its
taxable income will be subject to tax at regular corporate income tax rates
without any deduction for distributions to shareholders and such distributions
generally will be taxable to shareholders as ordinary dividends to the extent of
the Fund's current and accumulated earnings and profits. In this event,
distributions generally will be eligible for the dividends-received deduction
for corporate shareholders.
 
    In certain cases, a Fund will be required to withhold, and remit to the
United States Treasury, 31% of any distributions paid to a shareholder who (1)
has failed to provide a correct taxpayer identification number, (2) is subject
to backup withholding by the Internal Revenue Service, or (3) has not certified
to that Fund that such shareholder is not subject to backup withholding.
 
FEDERAL EXCISE TAX
 
    If the Fund fails to distribute in a calendar year at least 98% of its
ordinary income for the year and 98% of its capital gain net income (the excess
of short and long term capital gains over short and long term capital losses)
for the one-year period ending October 31 of that year (and any retained amount
from the
 
                                      S-15
<PAGE>
prior calendar year), the Fund will be subject to a nondeductible 4% Federal
excise tax on the undistributed amounts. The Fund intends to make sufficient
distributions to avoid imposition of this tax, or to retain, at most its net
capital gains and pay tax thereon.
 
STATE TAXES
 
    No Fund is liable for any income or franchise tax in Massachusetts if it
qualifies as a RIC for federal income tax purposes. Distributions by any Fund to
shareholders and the ownership of shares may be subject to state and local
taxes.
 
                               FUND TRANSACTIONS
 
    The Adviser is authorized to select brokers and dealers to effect securities
transactions for each Fund. Each Fund will seek to obtain the most favorable net
results by taking into account various factors, including price, commission, if
any, size of the transactions and difficulty of executions, the firm's general
execution and operational facilities and the firm's risk in positioning the
securities involved. While the Adviser generally seeks reasonably competitive
spreads or commissions, a Fund will not necessarily be paying the lowest spread
or commission available. The Adviser seeks to select brokers or dealers that
offer a Fund best price and execution or other services which are of benefit to
the Fund.
 
    The Adviser may, consistent with the interests of the Fund, select brokers
on the basis of the research services they provide to the Adviser. Such services
may include analyses of the business or prospects of a company, industry or
economic sector, or statistical and pricing services. Information so received by
the Adviser will be in addition to and not in lieu of the services required to
be performed by the Adviser under the Advisory Agreement. If, in the judgment of
the Adviser, a Fund or other accounts managed by the Adviser will be benefitted
by supplemental research services, the Adviser is authorized to pay brokerage
commissions to a broker furnishing such services which are in excess of
commissions which another broker may have charged for effecting the same
transaction. These research services include advice, either directly or through
publications or writings, as to the value of securities, the advisability of
investing in, purchasing or selling securities, and the availability of
securities or purchasers or sellers of securities; furnishing of analyses and
reports concerning issuers, securities or industries; providing information on
economic factors and trends; assisting in determining portfolio strategy;
providing computer software used in security analyses; and providing portfolio
performance evaluation and technical market analyses. The expenses of the
Adviser will not necessarily be reduced as a result of the receipt of such
supplemental information, such services may not be used exclusively with respect
to the Fund or account generating the brokerage, and there can be no guarantee
that the Adviser will find all of such services of value in advising that Fund.
For the fiscal years ended October 31, 1998, the Funds paid no directed
brokerage.
 
    It is expected that a Fund may execute brokerage or other agency
transactions through the Distributor, which is a registered broker-dealer, for a
commission in conformity with the 1940 Act, the Securities Exchange Act of 1934,
as amended, and rules promulgated by the SEC. Under these provisions, the
Distributor is permitted to receive and retain compensation for effecting
portfolio transactions for a Fund on an exchange if a written contract is in
effect between the Distributor and the Fund expressly permitting the Distributor
to receive and retain such compensation. These rules further require that
commissions paid to the Distributor by a Fund for exchange transactions not
exceed "usual and customary" brokerage commissions. The rules define "usual and
customary" commissions to include amounts which are "reasonable and fair
compared to the commission, fee or other remuneration received or to be received
by other brokers in connection with comparable transactions involving similar
securities being purchased or sold on a securities exchange during a comparable
period of time." The Trustees, including those who are not "interested persons"
of the Fund, have adopted procedures for evaluating the reasonableness of
commissions paid to the Distributor and will review these procedures
periodically.
 
                                      S-16
<PAGE>
    For the fiscal year ended October 31, 1998, the following commissions were
paid on brokerage transactions, pursuant to an agreement or understanding, to
brokers because of research services provided by the brokers (The Red Oak Fund
was not operational as of the fiscal year ended October 31, 1998):
 
   
<TABLE>
<CAPTION>
                                                                            TOTAL DOLLAR AMOUNT OF TRANSACTIONS
                                        TOTAL DOLLAR AMOUNT OF BROKERAGE        INVOLVING DIRECTED BROKERAGE
FUND                                   COMMISSIONS FOR RESEARCH SERVICES     COMMISSIONS FOR RESEARCH SERVICES
- ------------------------------------  ------------------------------------  ------------------------------------
<S>                                   <C>                                   <C>
White Oak Fund......................               $  256,724                          $  259,334,974
Pin Oak Fund........................               $    9,381                          $    4,722,189
</TABLE>
    
 
    The fees paid for the period's prior to February 27, 1998 represent
commissions paid by the AIC White Oak Fund and the AIC Pin Oak Fund,
respectively. For the fiscal year ended October 31, 1998, the Red Oak Fund had
not commenced operations and therefore did not pay commissions.
 
    For the fiscal years ended October 31, 1996, 1997 and 1998, the Funds and
the Predecessor Funds paid the following brokerage commissions (the Red Oak Fund
was not operational as of the fiscal year ended October 31, 1998):
 
   
<TABLE>
<CAPTION>
                                               TOTAL BROKERAGE        AMOUNT PAID TO SEI
                                                 COMMISSIONS            INVESTMENTS(1)
                                          --------------------------  -------------------
FUND                                       1996     1997      1998    1996    1997   1998
- ----------------------------------------  ------  --------  --------  ----   ------  ----
<S>                                       <C>     <C>       <C>       <C>    <C>     <C>
White Oak Fund..........................  $9,810  $146,575  $256,724   $0    $4,963   $0
Pin Oak Fund............................  $5,004  $  3,006  $  9,381   $0    $  341   $0
</TABLE>
    
 
- ------------------------
 
 (1) The amounts paid to SEI Investments reflect fees paid in connection with
     repurchase agreement transactions.
 
    The fees paid for the period's prior to February 27, 1998 represent
brokerage commissions paid by the AIC White Oak Fund and the AIC Pin Oak Fund,
respectively. For the fiscal year ended October 31, 1998, the Red Oak Fund had
not commenced operations and therefore did not pay brokerage commissions.
 
    For the fiscal years indicated, the Funds paid the following brokerage
commissions (the Red Oak Fund was not operational as of the fiscal year ended
October 31, 1998):
 
   
<TABLE>
<CAPTION>
                                                                                                          % OF TOTAL
                                                                                           % OF TOTAL     BROKERAGE
                                                                      TOTAL $ AMOUNT OF     BROKERAGE    TRANSACTIONS
                                                                          BROKERAGE        COMMISSIONS     EFFECTED
                                                                       COMMISSIONS PAID    PAID TO THE     THROUGH
                                              TOTAL $ AMOUNT OF         TO AFFILIATED      AFFILIATED     AFFILIATED
                                          BROKERAGE COMMISSIONS PAID       BROKERS           BROKERS       BROKERS
                                          --------------------------  ------------------   -----------   ------------
FUND                                       1996     1997      1998    1996   1997   1998      1998           1998
- ----------------------------------------  ------  --------  --------  ----   ----   ----   -----------   ------------
<S>                                       <C>     <C>       <C>       <C>    <C>    <C>    <C>           <C>
White Oak Fund..........................  $9,810  $146,575  $256,724   $0     $0     $0        N/A            N/A
Pin Oak Fund............................  $5,004  $  3,006     9,381   $0     $0     $0        N/A            N/A
</TABLE>
    
 
    The fees paid for the period's prior to February 27, 1998 represent
brokerage commissions paid by the AIC White Oak Fund and the AIC Pin Oak Fund,
respectively. For the fiscal year ended October 31, 1998, the Red Oak Fund had
not commenced operations and therefore did not pay brokerage commissions.
 
    Because the Funds do not market their shares through intermediary brokers or
dealers, it is not the Funds' practice to allocate brokerage or principal
business on the basis of sales of its shares which may be made through such
firms. However, the Adviser may place portfolio orders with qualified
broker-dealers who recommend a Fund's shares to clients, and may, when a number
of brokers and dealers can provide best net results on a particular transaction,
consider such recommendations by a broker or dealer in selecting among
broker-dealers.
 
   
    The Funds are required to identify any securities of its "regular brokers
and dealers" (as such term is defined in the 1940 Act) which the Funds have
acquired during their most recent fiscal year. As of October 31, 1998, the White
Oak Fund held $40,286,000 of equity securities of Morgan Stanley Group.
    
 
                                      S-17
<PAGE>
    For the fiscal years ended October 31, 1997 and 1998, the Fund turnover rate
for each of the Funds and Predecessor Funds was as follows (the Red Oak Fund was
not operational as of the fiscal year ended October 31, 1998):
 
   
<TABLE>
<CAPTION>
                                          TURNOVER RATE
                                          --------------
FUND                                       1998    1997
- ----------------------------------------  ------  ------
<S>                                       <C>     <C>
White Oak Fund..........................   6.16%   7.90%
Pin Oak Fund............................  10.04%  17.30%
</TABLE>
    
 
    For the period prior to February 27, 1998, the above percentages represent
the turnover rate for the AIC White Oak Fund and the AIC Pin Oak Fund,
respectively.
 
                             DESCRIPTION OF SHARES
 
    The Declaration of Trust authorizes the issuance of an unlimited number of
portfolios and shares of each portfolio. Each share of a portfolio represents an
equal proportionate interest in that portfolio with each other share. Shares are
entitled upon liquidation to a pro rata share in the net assets of the
portfolio. Shareholders have no preemptive rights. All consideration received by
the Fund for shares of any portfolio and all assets in which such consideration
is invested would belong to that portfolio and would be subject to the
liabilities related thereto. Share certificates representing shares will not be
issued.
 
                             SHAREHOLDER LIABILITY
 
    The Trust is an entity of the type commonly known as a "Massachusetts
business trust." Under Massachusetts law, shareholders of such a trust could,
under certain circumstances, be held personally liable as partners for the
obligations of the trust. Even if, however, the Trust were held to be a
partnership, the possibility of the shareholders incurring financial loss for
that reason appears remote because the Trust's Declaration of Trust contains an
express disclaimer of shareholder liability for obligations of the Trust and
requires that notice of such disclaimer be given in each agreement, obligation
or instrument entered into or executed by or on behalf of the Trust or the
Trustees, and because the Declaration of Trust provides for indemnification out
of the Trust property for any shareholder held personally liable for the
obligations of the Trust.
 
                       LIMITATION OF TRUSTEES' LIABILITY
 
    The Declaration of Trust provides that a Trustee shall be liable only for
his or her own willful defaults and, if reasonable care has been exercised in
the selection of officers, agents, employees or investment advisers, shall not
be liable for any neglect or wrongdoing of any such person. The Declaration of
Trust also provides that the Trust will indemnify its Trustees and officers
against liabilities and expenses incurred in connection with actual or
threatened litigation in which they may be involved because of their offices
with the Trust unless it is determined in the manner provided in the Declaration
of Trust that they have not acted in good faith in the reasonable belief that
their actions were in the best interests of the Trust. However, nothing in the
Declaration of Trust shall protect or indemnify a Trustee against any liability
for his or her willful misfeasance, bad faith, gross negligence or reckless
disregard of his or her duties.
 
                                      S-18
<PAGE>
                            5% AND 25% SHAREHOLDERS
   
<TABLE>
<CAPTION>
WHITE OAK GROWTH STOCK PORTFOLIO.
SHAREHOLDER                                                      NUMBER OF SHARES       %
- ---------------------------------------------------------------  -----------------  ----------
<S>                                                              <C>                <C>
Charles Schwab & Co. Inc.                                             12,801,489        41.16%
Attn: Mutual Funds/Team S
4500 Cherry Creek Dr. S Fl 3
Denver, CO 80209
 
National Financial Services Corp.                                      5,522,787        17.76%
For the Exclusive Benefit
of our Customers
Attn: Teri Louie--Omnibus -- Fl 5
200 Liberty St. 1 World Fin. Ctr.
New York, NY 10281-1003
 
<CAPTION>
 
PIN OAK AGGRESSIVE STOCK PORTFOLIO.
SHAREHOLDER                                                      NUMBER OF SHARES       %
- ---------------------------------------------------------------  -----------------  ----------
<S>                                                              <C>                <C>
 
Charles Schwab & Co. Inc.                                               358,9509        16.90%
Attn: Mutual Funds/Team S
4500 Cherry Creek Dr. S Fl 3
Denver, CO 80209
 
National Financial Services Corp.                                        156,656         7.17%
For the Exclusive Benefit
of our Customers
Attn: Teri Louie--Omnibus--Fl 5
200 Liberty St. 1 World Fin. Ctr.
New York, NY 10281-1003
 
FTC & Co.                                                                122,512         5.61%
Attn: Datalynx House Corp.
PO Box 173736
Denver, CO 80217-3736
<CAPTION>
 
RED OAK TECHNOLOGY SELECT PORTFOLIO.
SHAREHOLDER                                                      NUMBER OF SHARES       %
- ---------------------------------------------------------------  -----------------  ----------
<S>                                                              <C>                <C>
 
Charles Schwab & Co. Inc.                                                968,267        20.95%
Attn: Mutual Funds/Team S
4500 Cherry Creek Dr. S Fl 3
Denver, CO 80209
 
National Financial Services Corp.                                        804,305       17.406%
For the Exclusive Benefit
of our Customers
Attn: Teri Louie--Omnibus--Fl 5
200 Liberty St. 1 World Fin. Ctr.
New York, NY 10281-1003
</TABLE>
    
 
                                      S-19
<PAGE>
                                    EXPERTS
 
   
    The financial statements of the Oak Associates Funds have been audited by
Arthur Andersen LLP, independent public accountants, as indicated in their
report with respect thereto, and are incorporated by reference hereto in
reliance upon the authority of said firm as experts in giving said report.
    
 
                              FINANCIAL STATEMENTS
 
   
    The financial statements, with respect to the White Oak Fund, Pin Oak Fund
and Red Oak Technology Fund, for the fiscal year ended October 31, 1998,
including notes thereto and the report of Arthur Andersen LLP thereon, are
herein incorporated by reference. A copy of the Oak Associates Funds 1998 Annual
Report to Shareholders, with respect to the White Oak Fund and the Pin Oak Fund,
must accompany the delivery of this Statement of Additional Information.
    
 
                                      S-20
<PAGE>
                                    APPENDIX
 
                     DESCRIPTION OF CORPORATE BOND RATINGS
 
    The following descriptions of corporate bond ratings have been published by
Standard & Poor's Corporation ("S&P") and Moody's Investors Service, Inc.
("Moody's"), respectively.
 
    Debt rated AAA has the highest rating S&P assigns to a debt obligation. Such
a rating indicates an extremely strong capacity to pay principal and interest.
Debt rated AA also qualities as high-quality debt. Capacity to pay principal and
interest is very strong, and differs from AAA issues only in small degree. 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.
 
    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 in higher rated categories.
 
    Debt rated BB, B, CCC, CC and C is regarded as having predominately
speculative characteristics with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. BB indicates the least
degree of speculation and C the highest degree of speculation. While such debt
will likely have some quality and protective characteristics, these are
outweighed by large uncertainties of major risk exposures to adverse conditions.
 
    The rating CI is reserved for income bonds on which no interest is being
paid.
 
    Debt rated D is in default, and payment of interest and/or repayment of
principal is in arrears.
 
    Bonds which are rated Aaa by Moody's are judged to be of the best quality.
They carry the smallest degree of investment risk and are generally referred to
as "gilt edged." Interest payments are protected by a large, or 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. Bonds rated Aa by
Moody's are judged by Moody's to be of high quality by all standards. Together
with bonds rated Aaa, 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 risk appear somewhat larger than in Aaa securities.
 
    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 sometime in the future.
 
    Bonds 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.
 
    Bonds which are rated Ba are judged to have speculative elements; their
future cannot be considered as well-assured. 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.
 
    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.
 
                                      A-1
<PAGE>
    Bonds which are rated Caa are of poor standing. Such issues may be in
default or there may be present elements of danger with respect to principal or
interest.
 
    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.
 
    Bonds which are rated C are the lowest rated class of bonds and issues so
rated can be regarded as having extremely poor prospects of ever attaining any
real investment standing.
 
                    DESCRIPTION OF COMMERCIAL PAPER RATINGS
 
    The following descriptions of commercial paper ratings have been published
by S&P and Moody's, respectively.
 
    A-1--This is S&P's highest category and indicates that the degree of safety
regarding timely payment is strong. Those issues determined to possess extremely
strong safety characteristics are denoted with a plus sign (+) designation.
 
    PRIME-1--Issues rated Prime-1 (or supporting institutions) by Moody's have a
superior ability for repayment of senior short-term debt obligations. Prime-1
repayment ability will often be evidenced by many of the following
characteristics:
 
    - Leading market positions in well-established industries.
 
    - High rates of return on funds employed.
 
    - Conservative capitalization structure with moderate reliance on debt and
      ample asset protection.
 
    - Broad margins in earnings coverage of fixed financial charges and high
      internal cash generation.
 
    - Well-established access to a range of financial markets and assured
      sources of alternate liquidity.
 
    PRIME-2--Issuers rated Prime-2 (or supporting institutions) by Moody's have
a strong ability for repayment of senior short-term debt obligations. This will
normally be evidenced by many of the characteristics cited above but to a lesser
degree. Earnings trends and coverage ratios, while sound, may be more subject to
variation. Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.
 
                                      A-2
<PAGE>
                           PART C: OTHER INFORMATION
 
ITEM 23.  EXHIBITS:
 
   
<TABLE>
<S>     <C>
(a)     Registrant's Agreement and Declaration of Trust is incorporated herein
          by reference to Registrant's Registration Statement on Form N-1A (File
          No. 333-42115) filed with the Securities and Exchange Commission
          ("SEC") on December 12, 1997.
(b)     Registrant's By-Laws are incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the SEC on December 12, 1997.
(c)     Not Applicable.
(d)(1)  Investment Advisory Agreement between Registrant and Oak Associates,
          Ltd. with respect to White Oak Growth Stock Portfolio and Pin Oak
          Aggressive Stock Portfolio is incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the SEC on September 24, 1998.
(d)(2)  Schedule A to the Investment Advisory Agreement between Oak Associates
          Funds and Oak Associates, Ltd. is incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the SEC on September 24, 1998.
(e)     Distribution Agreement between Registrant and SEI Investments
          Distribution Company is incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the SEC on September 24, 1998.
(f)     Not Applicable.
(g)     Custodian Agreement between Registrant and CoreStates Bank N.A. is
          incorporated herein by reference to Registrant's Registration
          Statement on Form N-1A (File No. 333-42115) filed with the SEC on
          December 29, 1998.
(h)(1)  Administration Agreement between Registrant and SEI Financial Fund
          Resources, including schedules relating to the White Oak Growth Stock
          Portfolio and Pin Oak Aggressive Stock Portfolio is incorporated
          herein by reference to Registrant's Registration Statement on Form
          N-1A (File No. 333-42115) filed with the SEC on September 24, 1998.
(h)(2)  Transfer Agency Agreement between Registrant and DST Systems, Inc. is
          filed herewith.
(h)(3)  Sub-Transfer Agency Agreement between the Registrant and Norwest Bank
          Minnesota, N.A. is incorporated herein by reference to Registrant's
          Registration Statement on Form N-1A (File No. 333-42115) filed with
          the SEC on September 24, 1998.
(h)(4)  Schedule A to the Administration Agreement between the Registrant and
          SEI Fund Resources is incorporated herein by reference to Registrant's
          Registration Statement on Form N-1A (File No. 333-42115) filed with
          the SEC on September 24, 1998.
(i)     Opinion and Consent of Counsel is incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the SEC on December 12, 1997.
(j)     Consent of Independent Public Accountants (Arthur Andersen LLP) is filed
          herewith.
(k)     Not Applicable.
(l)     Not Applicable.
(m)     Form of Distribution Plan is incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the SEC on December 12, 1997.
(n)     Financial Data Schedules are filed herewith.
(o)     Not Applicable.
(p)     Powers of Attorney for Mark E. Nagle, John T. Cooney, William M. Doran,
          Frank E. Morris, Robert A. Nesher, Eugene B. Peters, Robert A.
          Patterson and James M. Storey are incorporated herein by reference to
          Registrant's Registration Statement on Form N-1A (File No. 333-42115)
          filed with the Securities and Exchange Commission ("SEC") on September
          24, 1998.
</TABLE>
    
 
                                      C-1
<PAGE>
ITEM 24.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT:
 
    See the Statement of Additional Information regarding the control
relationships of Oak Associates Funds (the "Trust"). SEI Investments Management
Corporation, a wholly-owned subsidiary of SEI Investments Company ("SEI"), is
the owner of all beneficial interest in SEI Investments Mutual Funds Services
("the Administrator"). SEI and its subsidiaries and affiliates, including the
Administrator, are leading providers of funds evaluation services, trust
accounting systems, and brokerage and information services to financial
institutions, institutional investors, and money managers.
 
ITEM 25.  INDEMNIFICATION:
 
    Article VIII of the Agreement and Declaration of Trust filed as Exhibit 1 to
the Registration Statement is incorporated by reference. Insofar as
indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to trustees, directors, officers and controlling persons of the
Registrant by the Registrant pursuant to the Declaration of Trust or otherwise,
the Registrant is aware that in the opinion of the Securities and Exchange
Commission, such indemnification is against public policy as expressed in the
Act and, therefore, is 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 trustees, directors, officers or
controlling persons of the Registrant in connection with the successful defense
of any act, suit or proceeding) is asserted by such trustees, directors,
officers or controlling persons in connection with the shares 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 Act and will be governed by the final adjudication of such
issues.
 
ITEM 26.  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISOR:
 
    Other business, profession, vocation, or employment of a substantial nature
in which each director or principal officer of the Advisor is or has been, at
any time during the last two fiscal years, engaged for his own account or in the
capacity of director, officer, employee, partner or trustee are as follows:
 
OAK ASSOCIATES, LTD.
 
   
    Oak Associates, Ltd. is the investment adviser for the White Oak Growth
Stock Portfolio, Pin Oak Aggressive Stock Portfolio and the Red Oak Technology
Select Portfolio. The principal address of Oak Associates, Ltd. is 3875 Embassy
Parkway, Suite 250, Akron, OH 44333.
    
 
    The list required by this Item 28 of general partners of Oak Associates,
Ltd., together with information as to any other business profession, vocation,
or employment of a substantial nature engaged in by such general partners during
the past two years is incorporated by reference to Schedules B and D of Form ADV
filed by Oak Associates under the Advisers Act of 1940 (SEC File No. 801-23632).
 
ITEM 27.  PRINCIPAL UNDERWRITERS:
 
    (a) Furnish the name of each investment company (other than the Registrant)
for which each principal underwriter currently distributing the securities of
the Registrant also acts as a principal underwriter, distributor or investment
advisor.
 
                                      C-2
<PAGE>
    Registrant's distributor, SEI Investments Distribution Co. (the
"Distributor"), acts as distributor for:
 
   
SEI Daily Income Trust                    July 15, 1982
SEI Liquid Asset Trust                    November 29, 1982
SEI Tax Exempt Trust                      December 3, 1982
SEI Index Funds                           July 10, 1985
SEI Institutional Managed Trust           January 22, 1987
SEI Institutional International Trust     August 30, 1988
The Advisors' Inner Circle Fund           November 14, 1991
The Pillar Funds                          February 28, 1992
CUFUND                                    May 1, 1992
STI Classic Funds                         May 29, 1992
First American Funds, Inc.                November 1, 1992
First American Investment Funds, Inc.     November 1, 1992
The Arbor Fund                            January 28, 1993
Boston 1784 Funds-Registered Trademark-   June 1, 1993
The PBHG Funds, Inc.                      July 16, 1993
Morgan Grenfell Investment Trust          January 3, 1994
The Achievement Funds Trust               December 27, 1994
Bishop Street Funds                       January 27, 1995
CrestFunds, Inc.                          March 1, 1995
STI Classic Variable Trust                August 18, 1995
ARK Funds                                 November 1, 1995
Huntington Funds                          January 11, 1996
SEI Asset Allocation Trust                April 1, 1996
TIP Funds                                 April 28, 1996
SEI Institutional Investments Trust       June 14, 1996
First American Strategy Funds, Inc.       October 1, 1996
HighMark Funds                            February 15, 1997
Armada Funds                              March 8, 1997
PBHG Insurance Series Fund, Inc.          April 1, 1997
The Expedition Funds                      June 9, 1997
Alpha Select Funds                        January 1, 1998
The Nevis Funds                           June 29, 1998
The Parkstone Group of Funds              September 14, 1998
 
    
 
    The Distributor provides numerous financial services to investment managers,
    pension plan sponsors, and bank trust departments. These services include
    portfolio evaluation, performance measurement and consulting services
    ("Funds Evaluation") and automated execution, clearing and settlement of
    securities transactions ("MarketLink").
 
    (b) Furnish the information required by the following table with respect to
each director, officer or partner of each principal underwriter named in the
answer to Item 21 of Part B. Unless otherwise noted, the principal business
address of each director or officer is Oaks, PA 19456.
 
<TABLE>
<CAPTION>
                                                  POSITION AND OFFICE                     POSITIONS AND OFFICES
             NAME                                   WITH UNDERWRITER                         WITH REGISTRANT
- -------------------------------  ------------------------------------------------------  ------------------------
<S>                              <C>                                                     <C>
Alfred P. West, Jr.              Director, Chairman of the Board of Directors                       --
 
Henry H. Greer                   Director                                                           --
 
Carmen V. Romeo                  Director                                                           --
 
Mark J. Held                     President & Chief Operating Officer                                --
</TABLE>
 
                                      C-3
<PAGE>
<TABLE>
<CAPTION>
                                                  POSITION AND OFFICE                     POSITIONS AND OFFICES
             NAME                                   WITH UNDERWRITER                         WITH REGISTRANT
- -------------------------------  ------------------------------------------------------  ------------------------
<S>                              <C>                                                     <C>
Gilbert L. Beebower              Executive Vice President                                           --
 
Richard B. Lieb                  Executive Vice President                                           --
 
Dennis J. McGonigle              Executive Vice President                                           --
 
Robert M. Silvestri              Chief Financial Officer & Treasurer                                --
 
Leo J. Dolan, Jr.                Senior Vice President                                              --
 
Carl A. Guarino                  Senior Vice President                                              --
 
Larry Hutchison                  Senior Vice President                                              --
 
Jack May                         Senior Vice President                                              --
 
Hartland J. McKeown              Senior Vice President                                              --
 
Barbara J. Moore                 Senior Vice President                                              --
 
Kevin P. Robins                  Senior Vice President & General Counsel                 Vice President &
                                                                                           Assistant Secretary
 
Patrick K. Walsh                 Senior Vice President                                              --
 
Robert Aller                     Vice President                                                     --
 
Gordon W. Carpenter              Vice President                                                     --
 
Todd Cipperman                   Vice President & Assistant Secretary                    Vice President &
                                                                                           Assistant Secretary
 
S. Courtney E. Collier           Vice President & Assistant Secretary                               --
 
Robert Crudup                    Vice President & Managing Director                                 --
 
Barbara Doyne                    Vice President                                                     --
 
Jeff Drennen                     Vice President                                                     --
 
Vic Galef                        Vice President & Managing Director                                 --
 
Lydia A. Gavalis                 Vice President & Assistant Secretary                    Vice President &
                                                                                           Assistant Secretary
 
Greg Gettinger                   Vice President & Assistant Secretary                               --
 
Kathy Heilig                     Vice President                                          Vice President &
                                                                                           Assistant Secretary
 
Jeff Jacobs                      Vice President                                                     --
 
Samuel King                      Vice President                                                     --
 
Kim Kirk                         Vice President & Managing Director                                 --
 
John Krzeminski                  Vice President & Managing Director                                 --
 
Carolyn McLaurin                 Vice President & Managing Director                                 --
 
W. Kelso Morrill                 Vice President                                                     --
 
Mark Nagle                       Vice President                                          President
 
Joanne Nelson                    Vice President                                                     --
 
Joseph M. O'Donnell              Vice President & Assistant Secretary                    Vice President &
                                                                                           Assistant Secretary
 
Sandra K. Orlow                  Vice President & Secretary                              Vice President &
                                                                                           Assistant Secretary
</TABLE>
 
                                      C-4
<PAGE>
   
<TABLE>
<CAPTION>
                                                  POSITION AND OFFICE                     POSITIONS AND OFFICES
             NAME                                   WITH UNDERWRITER                         WITH REGISTRANT
- -------------------------------  ------------------------------------------------------  ------------------------
<S>                              <C>                                                     <C>
Cynthia M. Parrish               Vice President & Assistant Secretary                               --
 
Kim Rainey                       Vice President                                                     --
 
Rob Redican                      Vice President                                                     --
 
Maria Rinehart                   Vice President                                                     --
 
Mark Samuels                     Vice President & Managing Director                                 --
 
Steve Smith                      Vice President                                                     --
 
Daniel Spaventa                  Vice President                                                     --
 
Kathryn L. Stanton               Vice President & Assistant Secretary                               --
 
Lynda J. Striegel                Vice President & Assistant Secretary                    Vice President &
                                                                                           Assistant Secretary
 
Lori L. White                    Vice President & Assistant Secretary                               --
 
Wayne M. Withrow                 Vice President & Managing Director                                 --
</TABLE>
    
 
ITEM 28.  LOCATION OF ACCOUNTS AND RECORDS:
 
    Books or other documents required to be maintained by Section 31(a) of the
Investment Company Act of 1940, and the rules promulgated thereunder, are
maintained as follows:
 
        (a) With respect to Rules 31a-1(a); 31a-1(b)(1); (2)(a) and (b); (3);
    (6); (8); (12); and 31a-I (d), the required books and records are maintained
    at the offices of Registrant's Custodian:
 
           First Union National Bank
           Broad & Chestnut Streets
           P.O. Box 7618
           Philadelphia, PA 19101
 
         (b)/(c) With respect to Rules 31a-1(a); 31a-1 (b)(1),(4); (2)(C) and
    (D); (4); (5); (6); (8); (9); (10); (11); and 31a-1(f), the required books
    and records are maintained at the offices of Registrant's Administrator:
 
           SEI Investments Mutual Funds Services
           Oaks, PA 19456
 
        (c) With respect to Rules 31a-1 (b)(5), (6), (9) and (10) and 31a-1 (f),
    the required books and records are maintained at the offices of the
    Registrant's Advisors:
 
           Oak Associates, Ltd.
           3875 Embassy Parkway
           Suite 250
           Akron, OH 44333-8334
 
ITEM 29.  MANAGEMENT SERVICES:
 
    None.
 
ITEM 30.  UNDERTAKINGS:
 
    Registrant hereby undertakes that whenever shareholders meeting the
requirements of Section 16(c) of the Investment Company Act of 1940 inform the
Board of Trustees of their desire to communicate with shareholders of the Trust,
the Trustees will inform such shareholders as to the approximate number of
 
                                      C-5
<PAGE>
shareholders of record and the approximate costs of mailing or afford said
shareholders access to a list of shareholders.
 
    Registrant hereby undertakes to call a meeting of shareholders for the
purpose of voting upon the question of removal of a Trustee(s) when requested in
writing to do so by the holders of at least 10% of Registrant's outstanding
shares and in connection with such meetings to assist in communications with
other shareholders as required by the provisions of Section 16(c) of the
Investment Company Act of 1940.
 
    Registrant hereby undertakes to furnish each prospective person to whom a
prospectus for any series of the Registrant is delivered with a copy of the
Registrant's latest annual report to shareholders for such series, when such
annual report is issued containing information called for by Item 5A of Form
N-1A, upon request and without charge.
 
                                     NOTICE
 
    A copy of the Agreement and Declaration of Trust for Oak Associates Funds is
on file with the Secretary of State of The Commonwealth of Massachusetts and
notice is hereby given that this Registration Statement has been executed on
behalf of the Trust by an officer of the Trust as an officer and by its Trustees
as trustees and not individually and the obligations of or arising out of this
Registration Statement are not binding upon any of the Trustees, officers, or
shareholders individually but are binding only upon the assets and property of
the Trust.
 
                                      C-6
<PAGE>
                                   SIGNATURES
 
   
    Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this
Post-Effective Amendment No. 4 to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Oaks, Commonwealth of Pennsylvania on
the 26th day of February, 1999.
    
 
                                OAK ASSOCIATES FUNDS
 
                                By:              /s/ MARK E. NAGLE
                                     -----------------------------------------
                                                   Mark E. Nagle
                                                     PRESIDENT
 
    Pursuant to the requirements of the Securities Act of 1933, this Amendment
to the Registration Statement has been signed below by the following persons in
the capacity on the dates indicated.
 
   
              *
- ------------------------------  Trustee                      February 26, 1999
        John T. Cooney
 
              *
- ------------------------------  Trustee                      February 26, 1999
       William M. Doran
 
              *
- ------------------------------  Trustee                      February 26, 1999
       Frank E. Morris
 
              *
- ------------------------------  Trustee                      February 26, 1999
       Robert A. Nesher
 
              *
- ------------------------------  Trustee                      February 26, 1999
     Robert A. Patterson
 
              *
- ------------------------------  Trustee                      February 26, 1999
        Eugene Peters
 
              *
- ------------------------------  Trustee                      February 26, 1999
       James M. Storey
 
      /s/ MARK E. NAGLE
- ------------------------------  President                    February 26, 1999
        Mark E. Nagle
 
   /s/ ROBERT J. DELLACROCE
- ------------------------------  Controller & Chief           February 26, 1999
     Robert J. DellaCroce         Financial Officer
 
    
 
*By:      /s/ MARK E. NAGLE
      -------------------------
            Mark E. Nagle
          ATTORNEY-IN-FACT
 
                                      C-7
<PAGE>
                                 EXHIBIT INDEX
 
   
<TABLE>
<CAPTION>
   EXHIBIT NUMBER                                              DESCRIPTION
- --------------------  ---------------------------------------------------------------------------------------------
<S>                   <C>
EX-99.A               Registrant's Agreement and Declaration of Trust is incorporated herein by reference to
                        Registrant's Registration Statement on Form N-1A (File No. 333-42115) filed with the
                        Securities and Exchange Commission ("SEC") on December 12, 1997.
EX-99.B               Registrant's By-Laws are incorporated herein by reference to Registrant's Registration
                        Statement on Form N-1A (File No. 333-42115) filed with the SEC on December 12, 1997.
EX-99.C               Not Applicable.
EX-99.D(1)            Investment Advisory Agreement between Registrant and Oak Associates, Ltd. with respect to
                        White Oak Growth Stock Portfolio and Pin Oak Aggressive Stock Portfolio is incorporated
                        herein by reference to Registrant's Registration Statement on Form N-1A (File No.
                        333-42115) filed with the Securities and Exchange Commission ("SEC") on September 24, 1998.
EX-99.D(2)            Schedule A to the Investment Advisory Agreement between Oak Associates Funds and Oak
                        Associates, Ltd. is incorporated herein by reference to Registrant's Registration Statement
                        on Form N-1A (File No. 333-42115) filed with the Securities and Exchange Commission ("SEC")
                        on September 24, 1998.
EX-99.E               Distribution Agreement between Registrant and SEI Investments Distribution Company is
                        incorporated herein by reference to Registrant's Registration Statement on Form N-1A (File
                        No. 333-42115) filed with the Securities and Exchange Commission ("SEC") on September 24,
                        1998.
EX-99.F               Not Applicable.
EX-99.G               Custodian Agreement between Registrant and CoreStates Bank N.A. is incorporated herein by
                        reference to Registrant's Registration Statement on Form N-1A (File No. 333-42115) filed
                        with the SEC on December 29, 1998.
EX-99.H(1)            Administration Agreement between Registrant and SEI Financial Fund Resources, including
                        schedules relating to the White Oak Growth Stock Portfolio and Pin Oak Aggressive Stock
                        Portfolio incorporated herein by reference to Registrant's Registration Statement on Form
                        N-1A (File No. 333-42115) filed with the Securities and Exchange Commission ("SEC") on
                        September 24, 1998.
EX-99.H(2)            Transfer Agency Agreement between Registrant and DST Systems, Inc. is filed herewith.
EX-99.H(3)            Sub-Transfer Agency Agreement between the Registrant and Norwest Bank Minnesota, N.A. is
                        incorporated herein by reference to Registrant's Registration Statement on Form N-1A (File
                        No. 333-42115) filed with the Securities and Exchange Commission ("SEC") on September 24,
                        1998.
EX-99.H(4)            Schedule A to the Administration Agreement between the Registrant and SEI Fund Resources is
                        incorporated herein by reference to Registrant's Registration Statement on Form N-1A (File
                        No. 333-42115) filed with the Securities and Exchange Commission ("SEC") on September 24,
                        1998.
EX-99.I               Opinion and Consent of Counsel is incorporated herein by reference to Registrant's
                        Registration Statement on Form N-1A (File No. 333-42115) filed with the SEC on December 12,
                        1997.
EX-99.J               Consent of Independent Public Accountants (Arthur Andersen LLP) is filed herewith.
EX-99.K               Not Applicable.
EX-99.L               Not Applicable.
EX-99.M               Form of Distribution Plan is incorporated herein by reference to Registrant's Registration
                        Statement on Form N-1A (File No. 333-42115) filed with the SEC on December 12, 1997.
EX-99.O               Not Applicable.
</TABLE>
    
<PAGE>
   
<TABLE>
<CAPTION>
   EXHIBIT NUMBER                                              DESCRIPTION
- --------------------  ---------------------------------------------------------------------------------------------
<S>                   <C>
EX-99.P               Powers of Attorney for David G. Lee, Mark E. Nagle, John T. Cooney, William M. Doran, Frank
                        E. Morris, Robert A. Nesher, Eugene B. Peters, Robert A. Patterson and James M. Storey are
                        incorporated herein by reference to Registrant's Registration Statement on Form N-1A (File
                        No. 333-42115) filed with the Securities and Exchange Commission ("SEC") on September 24,
                        1998.
EX-99.B27             Financial Data Schedules are filed herewith.
</TABLE>
    

<PAGE>

                                   AGENCY AGREEMENT


     THIS AGREEMENT made the 27th day of February, 1998, by and between OAK
ASSOCIATES FUNDS, a business trust existing under the laws of the Commonwealth
of Massachusetts, having its principal place of business at One Freedom Valley
Road, Oaks, Pennsylvania 19456 (the "Fund"), and DST SYSTEMS, INC., a
corporation existing under the laws of the State of Delaware, having its
principal place of business at 333 West 11th Street, 5th Floor, Kansas City,
Missouri 64105 ("DST"):

                                     WITNESSETH:

     WHEREAS, the Fund desires to appoint DST as Transfer Agent and Dividend
Disbursing Agent, and DST desires to accept such appointment;

     NOW, THEREFORE, in consideration of the mutual covenants herein contained,
the parties hereto agree as follows:

1.   DOCUMENTS TO BE FILED WITH APPOINTMENT.

     In connection with the appointment of DST as Transfer Agent and Dividend 
     Disbursing Agent for the Fund, there will be filed with DST the 
     following documents:

     A.   A certified copy of the resolutions of the Board of Directors of 
          the Fund (which term when used herein shall include any Board of 
          Trustees, or other governing body of the Fund, however styled) 
          appointing DST as Transfer Agent and Dividend Disbursing Agent, 
          approving the form of this Agreement, and designating certain 
          persons to sign stock certificates, if any, and give written 
          instructions and requests on behalf of the Fund;

     B.   A certified copy of the Articles of Incorporation (which term as 
          used herein shall include, where relevant, the Declaration of 
          Trust, or other basic instrument establishing the existence and 
          nature of the Fund) of the Fund and all amendments thereto;

     C.   A certified copy of the Bylaws of the Fund;

     D.   Copies of Registration Statements and amendments thereto, filed 
          with the Securities and Exchange Commission.



<PAGE>

     E.   Specimens of all forms of outstanding stock certificates, in the 
          forms approved by the Board of Directors of the Fund, with a 
          certificate of the Secretary of the Fund, as to such approval;

     F.   Specimens of the signatures of the officers of the Fund authorized 
          to sign stock certificates and individuals authorized to sign 
          written instructions and requests;

     G.   An opinion of counsel for the Fund, as such opinion(s) have been 
          filed with the Fund's Registration Statement or notices required 
          under Rule 24f-2 under the Investment Company Act of 1940 (the 
          "1940 Act"), with respect to:

          (1)  The Fund's organization and existence under the laws of its 
               state of organization, and

          (2)  That all issued shares are validly issued, fully paid and 
               nonassessable.

2.   CERTAIN REPRESENTATIONS AND WARRANTIES OF DST.

     DST represents and warrants to the Fund that:

     A.   It is a corporation duly organized and existing and in good 
          standing under the laws of Delaware.

     B.   It is duly qualified to carry on its business in the State of 
          Missouri.

     C.   It is empowered under applicable laws and by its Articles of 
          Incorporation and Bylaws to enter into and perform the services 
          contemplated in this Agreement.

     D.   It is registered as a transfer agent to the extent required under 
          the Securities Exchange Act of 1934 (the "1934 Act").

     E.   All requisite corporate proceedings have been taken to authorize it 
          to enter into and perform this Agreement.

     F.   It has and will continue to have and maintain the necessary 
          facilities, equipment and personnel to perform its duties and 
          obligations under this Agreement.

     G.   It is in compliance with Securities and Exchange Commission ("SEC") 
          regulations and is not subject to restrictions under Rule 17Ad.

     H.   Copies of DST's Rule 17Ad-13 reports will be provided to the Fund 
          annually as and to the extent required under Rule 17Ad-13 under the 
          1934 Act.

     I.   Its fidelity bonding and minimum capital meet the transfer agency 
          requirements of the New York Stock Exchange and the American Stock 
          Exchange.

3.   CERTAIN REPRESENTATIONS AND WARRANTIES OF THE FUND.


                                         2

<PAGE>

     The Fund represents and warrants to DST that:

     A.   It is a business trust duly organized and existing and in good 
          standing under the laws of the Commonwealth of Massachusetts.

     B.   It is an open-end management investment company registered under 
          the 1940 Act, as amended, the portfolios of which may be 
          diversified or non-diversified.

     C.   A registration statement under the Securities Act of 1933 has been 
          filed and will be effective with respect to all shares of the Fund 
          being offered for sale.

     D.   All requisite steps have been and will continue to be taken to 
          register the Fund's shares for sale in all applicable states and 
          such registration will be effective at all times shares are offered 
          for sale in such state.

     E.   The Fund is empowered under applicable laws and by its charter and 
          Bylaws to enter into and perform this Agreement.

4.   SCOPE OF APPOINTMENT.

     A.   Subject to the conditions set forth in this Agreement, the Fund 
          hereby appoints DST as Transfer Agent and Dividend Disbursing Agent.

     B.   DST hereby accepts such appointment and agrees that it will act as 
          the Fund's Transfer Agent and Dividend Disbursing Agent.  DST 
          agrees that it will also act as agent in connection with the Fund's 
          periodic withdrawal payment accounts and other open accounts or 
          similar plans for shareholders, if any.

     C.   The Fund agrees to use its reasonable efforts to deliver to DST in 
          Kansas City, Missouri, as soon as they are available, all of its 
          shareholder account records.

     D.   DST, utilizing TA2000-Registered Trademark-, DST's computerized 
          data processing system for securityholder accounting (the 
          "TA2000-Registered Trademark- System"), will perform the following 
          services as transfer and dividend disbursing agent for the Fund, 
          and as agent of the Fund for shareholder accounts thereof, in a 
          timely manner:  issuing (including countersigning), transferring 
          and canceling share certificates, if any; maintaining all 
          shareholder accounts; providing transaction journals; as requested 
          by the Fund and subject to payment by the Fund of an additional 
          fee, preparing shareholder meeting lists for use in connection with 
          any annual or special meeting and arrange for an affiliate to 
          print, mail and receive back proxies and to certify the shareholder 
          votes of the Fund of any portfolios thereof; mailing shareholder 


                                             3

<PAGE>

          reports and prospectuses; withholding, as required by federal law, 
          taxes on shareholder accounts, disbursing income dividends and 
          capital gains distributions to shareholders, preparing, filing and 
          mailing U.S. Treasury Department Forms 1099, 1042, and 1042S and 
          performing and paying backup withholding as required for all 
          shareholders; preparing and mailing confirmation forms to 
          shareholders and dealers, as instructed, for all purchases and 
          liquidations of shares of the Fund and other confirmable 
          transactions in shareholders' accounts; recording reinvestment of 
          dividends and distributions in shares of the Fund; providing or 
          making available on-line daily and monthly reports as provided by 
          the TA2000 System and as requested by the Fund or its management 
          company; maintaining those records necessary to carry out DST's 
          duties hereunder, including all information reasonably required by 
          the Fund to account for all transactions in the Fund shares, 
          calculating the appropriate sales charge with respect to each 
          purchase of the Fund shares as set forth in the prospectus for the 
          Fund, determining the portion of each sales charge payable to the 
          dealer participating in a sale in accordance with schedules 
          delivered to DST by the Fund's principal underwriter or distributor 
          (hereinafter "principal underwriter") from time to time, disbursing 
          dealer commissions collected to such dealers, determining the 
          portion of each sales charge payable to such principal underwriter 
          and disbursing such commissions to the principal underwriter; 
          receiving correspondence pertaining to any former, existing or new 
          shareholder account, processing such correspondence for proper 
          recordkeeping, and responding promptly to shareholder 
          correspondence; mailing to dealers confirmations of wire order 
          trades; mailing copies of shareholder statements to shareholders 
          and registered representatives of dealers in accordance with the 
          Fund's instructions; interfacing with, accepting and effectuating 
          order for transactions and registration and maintenance 
          information, all on an automated basis, from, and providing advices 
          to the Fund's custodian bank and to the Fund's settlement bank in 
          connection with the settling of such transactions, with, the 
          National Securities Clearing Corporation ("NSCC") pertaining to 
          NSCC's Fund/SERV and Networking programs; and processing, generally 
          on the date of receipt, purchases 


                                             4

<PAGE>

          or redemptions or instructions to settle any mail or wire order 
          purchases or redemptions received in proper order as set forth in 
          the prospectus, rejecting promptly any requests not received in 
          proper order (as defined by the Fund or its agents), and causing 
          exchanges of shares to be executed in accordance with the Fund's 
          instructions and prospectus and the general exchange privilege 
          applicable.

     E.   DST shall use reasonable efforts to provide, reasonably promptly 
          under the circumstances, the same transfer agent services with 
          respect to any new, additional functions or features or any changes 
          or improvements to existing functions or features as provided for 
          in the Fund's instructions, prospectus or application as amended 
          from time to time, for the Fund provided (i) DST is advised in 
          advance by the Fund of any changes therein and (ii) the TA2000 
          System and the mode of operations utilized by DST as then 
          constituted supports such additional functions and features.  If 
          any addition to, improvement of or change in the features and 
          functions currently provided by the TA2000 System or the operations 
          as requested by the Fund requires an enhancement or modification to 
          the TA2000 System or to operations as then conducted by DST, DST 
          shall not be liable therefore until such modification or 
          enhancement is installed on the TA2000 System or new mode of 
          operation is instituted.  If any new, additional function or 
          feature or change or improvement to existing functions or features 
          or new service or mode of operation measurably increases DST's cost 
          of performing the services required hereunder at the current level 
          of service, DST shall advise the Fund of the amount of such 
          increase and if the Fund elects to utilize such function, feature 
          or service, DST shall be entitled to increase its fees by the 
          amount of the increase in costs.  In no event shall DST be 
          responsible for or liable to provide any additional function, 
          feature, improvement or change in method of operation until it has 
          consented thereto in writing.

     F.   The Fund shall have the right to add new series to the TA2000 
          System upon at least thirty (30) days' prior written notice to DST 
          provided that the requirements of the new series are generally 
          consistent with services then being provided by DST under this 
          Agreement.  Rates or charges for additional series shall be as set 
          forth in Exhibit A, as hereinafter defined, for the remainder of 
          the contract term 


                                             5

<PAGE>

          except as such series use functions, features or 
          characteristics for which DST has imposed an additional charge as 
          part of its standard pricing schedule.  In the latter event, rates 
          and charges shall be in accordance with DST's then-standard pricing 
          schedule.

5.   LIMIT OF AUTHORITY.

     Unless otherwise expressly limited by the resolution of appointment or 
     by subsequent action by the Fund, the appointment of DST as Transfer 
     Agent will be construed to cover the full amount of authorized stock of 
     the class or classes for which DST is appointed as the same will, from 
     time to time, be constituted, and any subsequent increases in such 
     authorized amount.

     In case of such increase the Fund will file with DST:

     A.   If the appointment of DST was theretofore expressly limited, a 
          certified copy of a resolution of the Board of Directors of the 
          Fund increasing the authority of DST;

     B.   A certified copy of the amendment to the Articles of Incorporation 
          of the Fund authorizing the increase of stock;

     C.   A certified copy of the order or consent of each governmental or 
          regulatory authority required by law to consent to the issuance of 
          the increased stock, and an opinion of counsel that the order or 
          consent of no other governmental or regulatory authority is 
          required;

     D.   Opinion of counsel for the Fund, as such opinion(s) have been filed 
          with the Fund's Registration Statement or notices required under 
          Rule 24f-2 under the 1940 Act, stating:

          (1)  The status of the additional shares of stock of the Fund under 
               the Securities Act of 1933, as amended, and any other 
               applicable federal or state statute; and

          (2)  That the additional shares are validly issued, fully paid and 
               nonassessable.

6.   COMPENSATION AND EXPENSES.

     A.   In consideration for its services hereunder as Transfer Agent and 
          Dividend Disbursing Agent, the Fund will pay to DST from time to 
          time a reasonable compensation for all services rendered as Agent, 
          and also, all its reasonable billable expenses, charges, counsel 
          fees, and other disbursements ("Compensation 


                                           6

<PAGE>

          and Expenses")  incurred in connection with the agency.  Such 
          compensation is set  forth in a separate schedule to be agreed to 
          by the Fund and DST, a  copy of which is attached hereto as Exhibit 
          A.  If the Fund has not  paid such Compensation and Expenses to DST 
          within a reasonable  time, DST may charge against any monies held 
          under this Agreement,  the amount of any Compensation and/or 
          Expenses for which it shall  be entitled to reimbursement under 
          this Agreement.

     B.   The Fund also agrees promptly to reimburse DST for all reasonable 
          billable expenses or disbursements incurred by DST in connection 
          with the performance of services under this Agreement including, 
          but not limited to, expenses for postage, express delivery 
          services, freight charges, envelopes, checks, drafts, forms 
          (continuous or otherwise), specially requested reports and 
          statements, telephone calls, telegraphs, stationery supplies, 
          counsel fees, outside printing and mailing firms (including Output 
          Technology, Inc. and Support Resources, Inc.), magnetic tapes, 
          reels or cartridges (if sent to the Fund or to a third party at the 
          Fund's request) and magnetic tape handling charges, off-site record 
          storage, media for storage of records (e.g., microfilm, microfiche, 
          optical platters, computer tapes), computer equipment installed at 
          the Fund's request at the Fund's or a third party's premises, 
          telecommunications equipment, telephone/telecommunication lines 
          between the Fund and its agents, on one hand, and DST on the other, 
          proxy soliciting, processing and/or tabulating costs, second-site 
          backup computer facility, transmission of statement data for remote 
          printing or processing, and National Securities Clearing 
          Corporation ("NSCC") transaction fees to the extent any of the 
          foregoing are paid by DST. The Fund agrees to pay postage expenses 
          at least one day in advance if so requested.  In addition, any 
          other expenses incurred by DST at the request or with the consent 
          of the Fund will be promptly reimbursed by the Fund.

     C.   Amounts due hereunder shall be due and paid on or before the 
          thirtieth (30th) business day after receipt of the statement 
          therefor by the Fund (the "Due Date"). The Fund is aware that its 
          failure to pay all amounts in a timely fashion so that they will be 
          received by DST on or before the Due Date will give rise to costs 
          to DST not contemplated by this Agreement, including but not 
          limited to carrying, 


                                           7

<PAGE>

          processing and accounting charges.  Accordingly, subject to Section 
          6.D. hereof, in the event that any amounts due hereunder are not  
          received by DST by the Due Date, the Fund shall pay a late charge  
          equal to the lesser of the maximum amount permitted by applicable  
          law or the product of one and one-half percent (1 1/2 %) times the 
          amount overdue, times the number of whole or partial months  
          between the Due Date and the day on which payment is received by  
          DST.  The parties hereby agree that such late charge represents a  
          fair and reasonable computation of the costs incurred by reason of 
          late payment or payment of amounts not properly due.  Acceptance  
          of such late charge shall in no event constitute a waiver of the  
          Fund's or DST's default or prevent the non-defaulting party from  
          exercising any other rights and remedies available to it.

     D.   In the event that any charges are disputed, the Fund shall, on or 
          before the Due Date, pay all undisputed amounts due hereunder and 
          notify DST in writing of any disputed charges for billable expenses 
          which it is disputing in good faith. Payment for such disputed 
          charges shall be due on or before the close of the fifth (5th) 
          business day after the day on which DST provides to the Fund 
          documentation which an objective observer would agree reasonably 
          supports the disputed charges (the "Revised Due Date").  Late 
          charges shall not begin to accrue as to charges disputed in good 
          faith until the first business day after the Revised Due Date.

     E.   The fees and charges set forth on Exhibit A shall increase or may 
          be increased as follows:

          (1)  On the first day of each new term, but only in accordance with 
               the "Fee Increases" provision in Exhibit A;

          (2)  DST may increase the fees and charges set forth on Exhibit A 
               upon at least ninety (90) days prior written notice, if 
               changes in existing laws, rules or regulations: (i) require 
               substantial system modifications or (ii) materially increase 
               cost of performance hereunder; and

          (3)  Upon at least ninety (90) days prior written notice, DST may 
               impose a reasonable charge for additional features of TA2000 
               used by the Fund which features are not consistent with the 
               Fund's current processing requirements.


                                             8

<PAGE>

          If DST notifies the Fund of an increase in fees or charges pursuant 
     to subparagraph (2) of this Section 6.E., the parties shall confer, 
     diligently and in good faith and agree upon a new fee to cover the amount
     necessary, but not more than such amount, to reimburse DST for the Fund's
     aliquot portion of the cost of developing the new software to comply with
     regulatory charges and for the increased cost of operation.

          If DST notifies the Fund of an increase in fees or charges under
     subparagraph (3) of this Section 6.E., the parties shall confer, 
     diligently and in good faith, and agree upon a new fee to cover such new 
     fund feature.

7.   OPERATION OF DST SYSTEM.

     In connection with the performance of its services under this Agreement,
     DST is responsible for such items as:

     A.   That entries in DST's records, and in the Fund's records on the 
          TA2000 System created by DST, accurately reflect the orders, 
          instructions, and other information received by DST from the Fund, 
          the Fund's distributor, manager or principal underwriter, the 
          Fund's investment adviser, or the Fund's administrator (each an 
          "Authorized Person"), broker-dealers and/or shareholders;

     B.   That shareholder lists, shareholder account verifications, 
          confirmations and other shareholder account information to be 
          produced from its records or data be available and accurately 
          reflect the data in the Fund's records on the TA2000 System;

     C.   The accurate and timely issuance of dividend and distribution 
          checks in accordance with instructions received from the Fund and 
          the data in the Fund's records on the TA2000 System;

     D.   That redemption transactions and payments be effected timely, under 
          normal circumstances on the day of receipt, and accurately in 
          accordance with redemption instructions received by DST from 
          Authorized Persons, broker-dealers or shareholders and the data in 
          the Fund's records on the TA2000 System;

     E.   The deposit daily in the Fund's appropriate bank account of all 
          checks and payments received by DST from NSCC, broker-dealers or 
          shareholders for investment in shares;


                                           9

<PAGE>

     F.   Notwithstanding anything herein to the contrary, with respect to 
          "as of" adjustments, DST will not assume one hundred percent (100%) 
          responsibility for losses resulting from "as ofs" due to clerical 
          errors or misinterpretations of shareholder instructions, but DST 
          will discuss with the Fund DST's accepting liability for an "as of" 
          on a case-by-case basis and may accept financial responsibility for 
          a particular situation resulting in a financial loss to the Fund 
          where DST in its discretion deems that to be appropriate;

     G.   The requiring of proper forms of instructions, signatures and  
          signature guarantees(1) and any necessary documents supporting the
          opening of shareholder accounts, transfers, redemptions and other 
          shareholder account transactions, all in conformance with DST's 
          present procedures as set forth in its Legal Manual, Third Party 
          Check Procedures, Checkwriting Draft Procedures, and Signature 
          Guarantee Procedures (collectively the "Procedures") with such 
          changes or deviations therefrom as may be from time to time 
          required or approved by the Fund, its investment adviser or 
          principal underwriter, or its or DST's counsel and the  rejection 
          of orders or instructions not in good order in accordance with the 
          applicable prospectus or the Procedures;

     H.   The maintenance of customary records in connection with its agency, 
          and particularly those records required to be maintained pursuant 
          to subparagraph (2)(iv) of paragraph (b) of Rule 31a-1 under the 
          Investment Company Act of 1940, if any; and

     I.   The maintenance of a current, duplicate set of the Fund's essential 
          records at a secure separate location, in a form available and 
          usable forthwith in the event of any breakdown or disaster 
          disrupting its main operation.


- ---------------------------

    (1)   DST shall ascertain that what reasonably purports to be an 
          appropriate signature guarantee is present if a signature 
          guarantee is required, but DST shall have no responsibility for 
          verifying the authenticity thereof or the authority of the person 
          executing the signature guarantee.


                                         10

<PAGE>

8.   INDEMNIFICATION.

     A.   DST shall not be responsible for, and the Fund shall on behalf of 
          the applicable Portfolio indemnify and hold DST harmless from and 
          against, any and all losses, damages, costs, charges, counsel fees, 
          payments, expenses and liability ("Adverse Consequences") arising 
          out of or attributable to:

          (1)  All actions of DST or its agents or subcontractors required to 
               be  taken pursuant to this Agreement, provided that such 
               actions are taken in good faith and without negligence or 
               willful misconduct.

          (2)  The Fund's lack of good faith, negligence or willful 
               misconduct which arise out of the breach of any representation 
               or warranty of the Fund hereunder.

          (3)  The reliance on or use by DST or its agents or subcontractors 
               of information, records, documents or services which (i) are 
               received by DST or its agents or subcontractors, and (ii) have 
               been prepared, maintained or performed by the Fund or any 
               other person or firm on behalf of the Fund including but not 
               limited to any previous transfer agent or registrar.

          (4)  The reliance on, or the carrying out by DST or its agents or 
               subcontractors of any instructions or requests of the Fund on 
               behalf of the applicable Portfolio.

          (5)  The offer or sale of shares of the Fund or any applicable 
               Portfolio in violation of any requirement under the federal 
               securities laws or regulations or the securities laws or 
               regulations of any state relating to the registration, the 
               sale, or the manner of sale of such shares or in violation of 
               any stop order or other determination or ruling by any federal 
               agency or any state with respect to the offer, the sale or the 
               manner of sale of such shares in such state.

          (6)  The negotiation and processing by DST and the applicable bank 
               on which such check or draft is drawn of checks not made 
               payable to the order of DST, the Fund, the Fund's management 
               company, transfer agent or distributor or the retirement 
               account custodian or trustee for a 


                                               11

<PAGE>

               plan account investing in shares, which checks are tendered 
               to DST for the purchase of shares (i.e., checks made payable 
               to prospective or existing Shareholders, such checks are 
               commonly known as "third party checks").

     B.   At any time DST may apply to any officer of the Fund for 
          instructions, and may consult with legal counsel with respect to 
          any matter arising in connection with the services to be performed 
          by DST under this Agreement, and DST and its agents or 
          subcontractors shall not be liable and shall be indemnified by the 
          Fund on behalf of the applicable Portfolio for any action taken or 
          omitted by it in reliance upon such instructions or upon the 
          opinion of such counsel.  DST, its agents and subcontractors shall 
          be protected and indemnified in acting upon any paper or document 
          furnished by or on behalf of the Fund, reasonably believed to be 
          genuine and to have been signed by the proper person or persons, or 
          upon any instruction, information, data, records or documents 
          provided DST or its agents or subcontractors by machine readable 
          input, telex, CRT data entry or other similar means authorized by 
          the Fund, and shall not be held to have notice of any change of 
          authority of any person, until receipt of written notice thereof 
          from the Fund.  DST, its agents and subcontractors shall also be 
          protected and indemnified in recognizing stock certificates which 
          are reasonably believed to bear the proper manual or facsimile 
          signatures of the officers of the Fund, and the proper 
          countersignature of any former transfer agent or former registrar, 
          or of a co-transfer agent or co-registrar.

     C.   In order that the indemnification provisions contained in this 
          Section 8 shall apply, upon the assertion of a claim for which the 
          Fund may be required to indemnify DST, DST shall promptly notify 
          the Fund of such assertion, and shall keep the Fund advised with 
          respect to all developments concerning such claim.  The Fund shall 
          have the option to participate with DST in the defense of such 
          claim or to defend against said claim in its own name or in the 
          name of DST.  DST shall in no case confess any claim or make any 
          compromise in any case in which the Fund may be required to 
          indemnify DST except with the Fund's prior written consent.


                                          12

<PAGE>

     D.   Standard of Care:  DST shall at all times act in good faith and 
          agrees to use its best efforts within reasonable limits to insure 
          the accuracy of all services performed under this Agreement, but 
          assumes no responsibility and shall not be liable for loss or 
          damage due to errors unless said errors are caused by its 
          negligence, bad faith, or willful misconduct or that of its 
          employees.

     E.   EXCEPT FOR VIOLATIONS OF SECTION 23, IN NO EVENT AND UNDER NO 
          CIRCUMSTANCES SHALL EITHER PARTY TO THIS AGREEMENT BE LIABLE TO 
          ANYONE, INCLUDING, WITHOUT LIMITATION TO THE OTHER PARTY, FOR 
          CONSEQUENTIAL DAMAGES FOR ANY ACT OR FAILURE TO ACT UNDER ANY 
          PROVISION OF THIS AGREEMENT EVEN IF ADVISED OF THE POSSIBILITY 
          THEREOF.

9.   CERTAIN COVENANTS OF DST AND THE FUND.

     A.   All requisite steps will be taken by the Fund from time to time 
          when and as necessary to register the Fund's shares for sale in all 
          states in which the Fund's shares shall at the time be offered for 
          sale and require registration.  If at any time the Fund receives 
          notice of any stop order or other proceeding in any such state 
          affecting such registration or the sale of the Fund's shares, or of 
          any stop order or other proceeding under the federal securities 
          laws affecting the sale of the Fund's shares, the Fund will give 
          prompt notice thereof to DST.

     B.   DST hereby agrees to perform such transfer agency functions as are 
          set forth in Section 4.D. above and establish and maintain 
          facilities and procedures reasonably acceptable to the Fund for 
          safekeeping of stock certificates, check forms, and facsimile 
          signature imprinting devices, if any; and for the preparation or 
          use, and for keeping account of, such certificates, forms and 
          devices, and to carry such insurance as it considers adequate and 
          reasonably available.

     C.   To the extent required by Section 31 of the Investment Company Act 
          of 1940 as amended and Rules thereunder, DST agrees that all 
          records maintained by DST relating to the services to be performed 
          by DST under this Agreement are the property of the Fund and will 
          be preserved and will be surrendered promptly to the Fund on 
          request.


                                          13

<PAGE>

     D.   DST agrees to furnish the Fund annual reports of its financial 
          condition, consisting of a balance sheet, earnings statement and 
          any other publicly available financial information reasonably 
          requested by the Fund and a copy of the report issued by its 
          certified public accountants pursuant to Rule 17Ad-13 under the 
          1934 Act as filed with the SEC.  The annual financial statements 
          will be certified by DST's certified public accountants and may be 
          included in DST's publicly distributed Annual Report.

     E.   DST represents and agrees that it will use its reasonable efforts 
          to keep current on the trends of the investment company industry 
          relating to shareholder services and will use its reasonable 
          efforts to continue to modernize and improve.

     F.   DST will permit the Fund and its authorized representatives to make 
          periodic inspections of its operations as such would involve the 
          Fund at reasonable times during business hours.

     G.   DST will provide in Kansas City at the Fund's request and expense 
          training for the Fund's personnel in connection with use and 
          operation of the TA2000 System.  All travel and reimbursable 
          expenses incurred by the Fund's personnel in connection with and 
          during training at DST's Facility shall be borne by the Fund.  At 
          the Fund's option and expense, DST also agrees to use its 
          reasonable efforts to provide two (2) man weeks of training at the 
          Fund's facility for the Fund's personnel in connection with the 
          continued operation of the TA2000 System.  Reasonable travel, per 
          diem and reimbursable expenses incurred by DST personnel in 
          connection with and during training at the Fund's facility or in 
          connection with the conversion shall be borne by the Fund.

10.  RECAPITALIZATION OR READJUSTMENT.

     In case of any recapitalization, readjustment or other change in the 
     capital structure of the Fund requiring a change in the form of stock 
     certificates, DST will issue or register certificates in the new form in 
     exchange for, or in transfer of, the outstanding certificates in the old 
     form, upon receiving:

     A.   Written instructions from an officer of the Fund;

     B.   Certified copy of the amendment to the Articles of Incorporation or 
          other document effecting the change;


                                            14

<PAGE>

     C.   Certified copy of the order or consent of each governmental or 
          regulatory authority, required by law to the issuance of the stock 
          in the new form, and an opinion of counsel that the order or 
          consent of no other government or regulatory authority is required;

     D.   Specimens of the new certificates in the form approved by the Board 
          of Directors of the Fund, with a certificate of the Secretary of 
          the Fund as to such approval;

     E.   Opinion of counsel for the Fund stating:

          (1)  The status of the shares of stock of the Fund in the new form 
               under the Securities Act of 1933, as amended and any other 
               applicable federal or state statute; and

          (2)  That the issued shares in the new form are, and all unissued 
               shares will be, when issued, validly issued, fully paid and 
               nonassessable.

11.  RESERVED.

12.  DEATH, RESIGNATION OR REMOVAL OF SIGNING OFFICER.

     The Fund will file promptly with DST written notice of any change in the 
     officers authorized to sign written requests or instructions to give 
     requests or instructions, together with two signature cards bearing the 
     specimen signature of each newly authorized officer.

13.  FUTURE AMENDMENTS OF CHARTER AND BYLAWS.

     The Fund will promptly file with DST copies of all material amendments 
     to its Articles of Incorporation or Bylaws made after the date of this 
     Agreement.

14.  INSTRUCTIONS, OPINION OF COUNSEL AND SIGNATURES.

     At any time DST may apply to any person authorized by the Fund to give 
     instructions to DST, and may with the approval of a Fund officer and at 
     the expense of the Fund, either consult with legal counsel for the Fund 
     or consult with counsel chosen by DST and acceptable to the Fund, with 
     respect to any matter arising in connection with the agency and it will 
     not be liable for any action taken or omitted by it in good faith in 
     reliance upon such instructions or upon the opinion of such counsel. For 
     purposes hereof, DST's internal counsel and attorneys employed by 
     Sonnenschein Nath & Rosenthal, DST's primary outside counsel, are 
     acceptable to the Fund. DST will be protected in acting upon any paper 
     or document reasonably believed by it to be genuine and to have been 
     signed 


                                         15

<PAGE>

     by the proper person or persons and will not be held to have 
     notice of any change of authority of any person, until receipt of 
     written notice thereof from the Fund.  It will also be protected in 
     recognizing stock certificates which it reasonably believes to bear the 
     proper manual or facsimile signatures of the officers of the Fund, and 
     the proper countersignature of any former Transfer Agent or Registrar, 
     or of a co-Transfer Agent or co-Registrar.

15.  FORCE MAJEURE AND DISASTER RECOVERY PLANS.

     A.   DST shall not be responsible or liable for its failure or delay in 
          performance of its obligations under this Agreement arising out of 
          or caused, directly or indirectly, by circumstances beyond its 
          reasonable control, including, without limitation:  any 
          interruption, loss or malfunction or any utility, transportation, 
          computer hardware, provided such equipment has been reasonably 
          maintained, or third party software or communication service; 
          inability to obtain labor, material, equipment or transportation, 
          or a delay in mails; governmental or exchange action, statute, 
          ordinance, rulings, regulations or direction;  war, strike, riot, 
          emergency, civil disturbance, terrorism, vandalism, explosions, 
          labor disputes, freezes, floods, fires, tornadoes, acts of God or 
          public enemy, revolutions, or insurrection;  or any other cause, 
          contingency, circumstance or delay not subject to DST's reasonable 
          control which prevents or hinders DST's performance hereunder.

     B.   DST currently maintains an agreement with a third party whereby DST 
          is to be permitted to use on a "shared use" basis a "hot site" (the 
          "Recovery Facility") maintained by such party in event of a 
          disaster rendering the DST Facilities inoperable.  DST has 
          developed and is continually revising a business contingency plan 
          (the "Business Contingency Plan") detailing which, how, when, and 
          by whom data maintained by DST at the DST Facilities will be 
          installed and operated at the Recovery Facility.  Provided the Fund 
          is paying its pro rata portion of the charge therefor, DST will, in 
          the event of a disaster rendering the DST Facilities inoperable, 
          use reasonable efforts to convert the TA2000 System containing the 
          designated Fund data to the computers at the Recovery Facility in 
          accordance with the then current Business Contingency Plan.


                                         16

<PAGE>

     C.   DST also currently maintains, separate from the area in which the 
          operations which provides the services to the Fund hereunder are 
          located, a Crisis Management Center consisting of phones, computers 
          and the other equipment necessary to operate a full service 
          transfer agency business in the event one of its operations areas 
          is rendered inoperable.  The transfer of operations to other 
          operating areas or to the Crisis Management Center is also covered 
          in DST's Business Contingency Plan.

16.  CERTIFICATION OF DOCUMENTS.

     The required copy of the Articles of Incorporation of the Fund and 
     copies of all amendments thereto will be certified by the Secretary of 
     State (or other appropriate official) of the State of Incorporation, and 
     if such Articles of Incorporation and amendments are required by law to 
     be also filed with a county, city or other officer of official body, a 
     certificate of such filing will appear on the certified copy submitted 
     to DST.  A copy of the order or consent of each governmental or 
     regulatory authority required by law to the issuance of the stock will 
     be certified by the Secretary or Clerk of such governmental or 
     regulatory authority, under proper seal of such authority.  The copy of 
     the Bylaws and copies of all amendments thereto, and copies of 
     resolutions of the Board of Directors of the Fund, will be certified by 
     the Secretary or an Assistant Secretary of the Fund under the Fund's 
     seal.

17.  RECORDS.

     DST will maintain customary records in connection with its agency, and 
     particularly will maintain those records required to be maintained 
     pursuant to subparagraph (2) (iv) of paragraph (b) of Rule 31a-1 under 
     the Investment Company Act of 1940, if any.

18.  DISPOSITION OF BOOKS, RECORDS AND CANCELED CERTIFICATES.

     DST may send periodically to the Fund, or to where designated by the 
     Secretary or an Assistant Secretary of the Fund, all books, documents, 
     and all records no longer deemed needed for current purposes and stock 
     certificates which have been canceled in transfer or in exchange, upon 
     the understanding that such books, documents, records, and stock 
     certificates will be maintained by the Fund under and in accordance with 
     the requirements of Section 17Ad-7 adopted under the Securities Exchange 
     Act of 1934.  Such materials 


                                         17

<PAGE>

     will not be destroyed by the Fund without the consent of DST (which 
     consent will not be unreasonably withheld), but will be safely stored 
     for possible future reference.

19.  PROVISIONS RELATING TO DST AS TRANSFER AGENT.

     A.   Instructions for the transfer, exchange or redemption of shares of 
          the Fund will be accepted, the registration, redemption or transfer 
          of the shares be effected and, where applicable, funds remitted 
          therefor.  Upon surrender of the old certificates in form or receipt 
          by DST of instructions deemed by DST properly endorsed for 
          transfer, exchange or redemption, accompanied by such documents as 
          DST may deem necessary to evidence the authority of the person 
          making the transfer, exchange or redemption, the transfer, exchange 
          or redemption of the shares reflected by such certificates be 
          effected and any sums due in connection therewith be remitted, in 
          accordance with the instructions contained herein.  DST reserves 
          the right to refuse to transfer or redeem shares until it is 
          satisfied that the endorsement or signature on the instruction or 
          any other document is valid and genuine, and for that purpose it 
          may require a guaranty of signature in accordance with the 
          Signature Guarantee Procedures.  DST also reserves the right to 
          refuse to transfer, exchange or redeem shares until it is satisfied 
          that the requested transfer, exchange or redemption is legally 
          authorized, and DST will incur no liability for the refusal in good 
          faith to make transfers or redemptions which, in its judgment, are 
          improper or unauthorized.  DST may, in effecting transfers, 
          exchanges or redemptions, rely upon DST's Procedures and 
          Simplification Acts, UNIFORM COMMERCIAL CODE or other statutes 
          which protect it and the Fund in not requiring complete fiduciary 
          documentation.  In cases in which DST is not directed or otherwise 
          required to maintain the consolidated records of shareholder's 
          accounts, DST will not be liable for any loss which may arise by 
          reason of not having such records.

     B.   DST will, at the expense of the Fund, issue and mail subscription 
          warrants, effectuate stock dividends, exchanges or split ups, or 
          act as Conversion Agent upon receiving written instructions from 
          any officer of the Fund and such other documents as DST deems 
          necessary.


                                         18

<PAGE>

     C.   DST will, at the expense of the Fund, supply a shareholder's list 
          to the Fund for its annual meeting upon receiving a request from an 
          officer of the Fund.  It will also, at the expense of the Fund, 
          supply lists at such other times as may be requested by an officer 
          of the Fund.

     D.   Upon receipt of written instructions of an officer of the Fund, DST 
          will, at the expense of the Fund, address and mail notices to 
          shareholders.

     E.   In case of any request or demand for the inspection of the stock 
          books of the Fund or any other books in the possession of DST, DST 
          will endeavor to notify the Fund and to secure instructions as to 
          permitting or refusing such inspection.  DST reserves the right, 
          however, to exhibit the stock books or other books to any person in 
          case it is advised by its counsel that it may be held responsible 
          for the failure to exhibit the stock books or other books to such 
          person.

20.  PROVISIONS RELATING TO DIVIDEND DISBURSING AGENCY.

     A.   DST will, at the expense of the Fund, provide a special form of 
          check containing the imprint of any device or other matter desired 
          by the Fund.  Said checks must, however, be of a form and size 
          convenient for use by DST.

     B.   If the Fund desires to include additional printed matter, financial 
          statements, etc., with the dividend checks, the same will be 
          furnished DST within a reasonable time prior to the date of mailing 
          of the dividend checks, at the expense of the Fund.

     C.   If the Fund desires its distributions mailed in any special form of 
          envelopes, sufficient supply of the same will be furnished to DST 
          but the size and form of said envelopes will be subject to the 
          approval of DST.  If stamped envelopes are used, they must be 
          furnished by the Fund; or if postage stamps are to be affixed to 
          the envelopes, the stamps or the cash necessary for such stamps 
          must be furnished by the Fund.

     D.   DST shall establish and maintain on behalf of the Fund one or more 
          deposit accounts as Agent for the Fund, into which DST shall 
          deposit the funds DST receives for payment of dividends, 
          distributions, redemptions or other disbursements provided for 
          hereunder and to draw checks against such accounts.


                                         19

<PAGE>

     E.   DST is authorized and directed to stop payment of checks 
          theretofore issued hereunder, but not presented for payment, when 
          the payees thereof allege either that they have not received the 
          checks or that such checks have been mislaid, lost, stolen, 
          destroyed or through no fault of theirs, are otherwise beyond their 
          control, and cannot be produced by them for presentation and 
          collection, and, to issue and deliver duplicate checks in 
          replacement thereof.

21.  ASSUMPTION OF DUTIES BY THE FUND OR AGENTS DESIGNATED BY THE FUND.

     A.   The Fund or its designated agents other than DST may assume certain 
          duties and responsibilities of DST or those  services of Transfer 
          Agent and Dividend Disbursing Agent as those terms are referred to 
          in Section 4.D. of this Agreement including but not limited to 
          answering and responding to telephone inquiries from shareholders 
          and brokers, accepting shareholder and broker instructions (either 
          or both oral and written) and transmitting orders based on such 
          instructions to DST, preparing and mailing confirmations, obtaining 
          certified TIN numbers, classifying the status of shareholders and 
          shareholder accounts under applicable tax law, establishing 
          shareholder accounts on the TA2000 System and assigning social 
          codes and Taxpayer Identification Number codes thereof, and 
          disbursing monies of the Fund, said assumption to be embodied in 
          writing to be signed by both parties.

     B.   To the extent the Fund or its agent or affiliate assumes such 
          duties and responsibilities, DST shall be relieved from all 
          responsibility and liability therefor and  is hereby indemnified 
          and held harmless against any liability therefrom and in the same 
          manner and degree as provided for in Section 8 hereof.

     C.   Initially the Fund or its designees shall be responsible for the 
          following:  (i) answering and responding to phone calls from 
          shareholders and broker-dealers, (ii) faxing information to DST as 
          such calls or items are received by the Fund, and (iii) monitoring 
          and following up upon wire order trades which failed to settle 
          timely, and (iv) notifying and instructing DST as to the 
          establishment of and maintenance of information pertaining to 
          broker-dealers on the Broker-Dealer File.


                                         20

<PAGE>

22.  TERMINATION OF AGREEMENT.

     A.   This Agreement shall be in effect for an initial period of two (2) 
          years and six (6) months (through August 31, 2000) and, thereafter, 
          shall automatically extend for additional, successive twelve (12) 
          month terms upon the expiration of any term hereof unless 
          terminated as hereinafter provided.

     B.   Each party, in addition to any other rights and remedies, shall 
          have the right to terminate this Agreement forthwith upon the 
          occurrence at any time of any of the following events with respect 
          to the other party:

           (1) The bankruptcy of the other party or its assigns or the 
               appointment of a receiver for  the other party or its assigns; 
               or

          (2)  Failure by the other party or its assigns to perform its 
               duties in accordance with the Agreement, which failure 
               materially adversely affects the business operations of the 
               first party and which failure continues for thirty (30) days 
               after receipt of written notice from the first party.

     C.   Either party may terminate this Agreement at any time by delivery 
          to the other party of six (6) months prior written notice of such 
          termination.

     D.   In the event of any termination of this Agreement:

          (1)  The Fund will continue to pay to DST as invoiced all sums due 
               for DST's services until completion of the Deconversion and 
               will pay to DST, no later than contemporaneously with the 
               dispatch by DST of the Fund's records, all amounts payable to 
               DST.

          (2)  If, for any reason, the Fund desires to convert from the 
               TA2000 System ("Deconvert") other than on the first day after 
               six (6) months from the receipt by DST of the termination 
               notice (such first day after the expiration of six (6) months 
               being hereinafter referred to as the "Termination Date"), and 
               DST is able, through reasonable efforts, to accomplish such 
               earlier conversion of the Fund's data and records off the 
               TA2000 System (the "Deconversion"), the Fund shall pay to DST 
               on the day of or before the Deconversion the fees which DST 
               would have earned had the Fund not Deconverted, and had DST 
               remained the transfer/shareholder servicing agent, until the 
               Termination Date.  The amount of such fees shall be 


                                         21

<PAGE>

               calculated by:  (a) dividing the aggregate fees charged to 
               the Fund with respect to the six (6) whole months immediately 
               preceding receipt by DST of the six (6) month termination 
               notice by (b) twenty-six (26) (the number of weeks in such 
               six (6) month period) to determine the average weekly fee and 
               (c) multiplying the average weekly fee times the number of 
               whole  or partial weeks between the date on which Deconversion 
               actually occurs and the Termination Date.

          (3)  Subsequent to any Deconversion:

               (a)  The Fund shall continue to pay to DST, subject to and in  
                    accordance with the terms and conditions set forth in  
                    Sections 6.A., 6.B., 6.C. and 6.D. of this Agreement,  
                    for all expenses incurred on the Fund's behalf and the  
                    post-Deconversion fees set forth in Exhibit B to this  
                    Agreement until (i) the Fund accounts are purged from  
                    the TA2000 System (no longer being required for Year  
                    End Reporting) with respect to closed account fees and  
                    (ii) so long as DST's services are utilized with  
                    respect to all fees other than those for closed accounts 
                    by the Fund, its new transfer agent and its  
                    shareholders, former shareholders, broker-dealers or  
                    other entities with whom the Fund does business and  
                    persons claiming through or on behalf of any of the  
                    foregoing; and

               (b)  To the extent applicable regulations of the Internal  
                    Revenue Service and tax laws permit, the Fund shall 
                    require its new transfer agent to perform and dispatch 
                    or file all required year end reporting (tax or 
                    otherwise and federal and state) to shareholders, 
                    broker-dealers, beneficial owners, federal and state 
                    agencies and any other recipients thereof and DST shall 
                    have no, and the Fund hereby indemnifies DST and holds 
                    DST harmless against any, liability or Adverse  
                    Consequences whatsoever with respect thereto, including 
                    by way of example and not limitation, reports or returns 
                    on Forms 1099, 5498, 945, 1042 and 1042S, annual account 
                    valuations for retirement accounts and year end 
                    statements for all accounts and 

                                         22

<PAGE>

                    any other reports required to be made by state 
                    governments or the federal government or regulatory or 
                    self-regulatory agencies (the "Returns");

              (c)   If the Fund is unable to obtain a commitment from the new 
                    transfer agent that the new transfer agent will perform 
                    year end reporting (tax or otherwise) for the entire 
                    year and mailing or filing all Returns, (i) DST shall 
                    perform year end reporting as instructed by the Fund 
                    for the portion of the year DST served as transfer 
                    agent and (ii) DST shall be paid therefore a monthly per 
                    CUSIP fee through the end of the last month during 
                    which the last Return or form is filed.  The Fund  will 
                    cause the new transfer agent to timely advise DST of all 
                    changes to the shareholder records effecting such 
                    reporting until all DST reporting obligations cease; 
                    and DST shall have no, and the Fund hereby indemnifies 
                    DST and holds DST harmless against any, liability or  
                    any Adverse Consequences arising out of or resulting 
                    from the failure of the new transfer agent to timely 
                    advise DST thereof or which could have been avoided if  
                    the new transfer agent had timely advised DST thereof.  
                    All amendments to, or delivery of duplicate, Returns 
                    after their initial dispatch or filing will be 
                    effectuated and filed or dispatched by the new transfer 
                    agent regardless of who filed or dispatched the 
                    original Return; and

               (d)  All of the records belonging to the Fund on the TA2000  
                    System may be purged by DST without liability to the Fund 
                    or its agents, shareholders, and parties with whom the 
                    Fund has done or will do business, at any time on or 
                    after the forty-fifth (45th) day after the Termination 
                    Date (in which  case DST shall not be able to perform any 
                    year end reporting or the mailing and filing of any 
                    Returns for any portion of the year in which such 
                    destruction occurs).  The Fund shall and hereby agrees 
                    to indemnify and hold DST harmless against any Adverse 
                    Consequences directly or indirectly arising out 


                                         23

<PAGE>

                    of or resulting from any inability to produce such 
                    purged records.  The Fund will, and will cause the new 
                    transfer agent to, maintain and preserve the records 
                    converted from the TA2000 System or any hard copy 
                    records transferred by DST to the Fund or the new 
                    transfer agent in accordance with the requirements of 
                    all applicable law, including without limitation 17 
                    C.F.R. Sections 240.17Ad-6, -7, -10, -11 and -15  
                    (including without limitation to make copies thereof 
                    available timely and at no charge to appropriate 
                    regulatory agencies and, as reasonably necessary, DST). 
                    Notwithstanding the foregoing, upon the request and at 
                    the expense of the Fund, DST shall not purge, but shall 
                    retain as closed accounts on the TA2000 System, the 
                    records belonging to the Fund.

     E.   In addition, in the event of any termination, DST will, provided 
          the Fund contemporaneously pays all outstanding charges and fees, 
          promptly transfer all of the records of the Fund to the designated 
          successor transfer agent.  DST shall also provide reasonable 
          assistance to the Fund and its designated successor transfer agent 
          and other information relating to its services provided hereunder 
          (subject to the recompense of DST for such assistance and 
          information at its standard rates and fees for personnel then in 
          effect at that time); provided, however, as used herein "reasonable 
          assistance" and "other information" shall not include assisting any 
          new service or system provider to modify, alter, enhance, or 
          improve its system or to improve, enhance, or alter its current 
          system, or to provide any new, functionality or to require DST to 
          disclose any DST Confidential Information, as hereinafter defined, 
          or any information which is otherwise confidential to DST.  The 
          Fund acknowledges and agrees that DST customarily prohibits 
          Deconversion during the period from November 15 through March 15 
          (the "Blackout Period") and that that prohibition is being deleted 
          at the demand of the Fund and on condition that no assistance other 
          than the provision of tapes in standard conversion format with a 
          written identification of the fields therein is to be required of 
          DST with respect to Deconversion during the Blackout Period.  Any 
          additional assistance during such Blackout Period shall be at DST's 
          discretion and, 


                                         24

<PAGE>

          if rendered, shall be rendered on a "reasonable 
          efforts basis" and may be limited in scope and timeliness (without
          any liability on the part of DST) compared to the assistance 
          usually rendered by DST at other times during the year.

23.  CONFIDENTIALITY.

     A.   DST agrees that, except as provided in the last sentence of Section 
          19.J. hereof, or as otherwise required by law, DST will keep 
          confidential all records of and information in its possession 
          relating to the Fund or its shareholders or shareholder accounts 
          and will not disclose the same to any person except at the request 
          or with the consent of the Fund.

     B.   The Fund owns all of the data supplied by or on behalf of the Fund 
          to DST.  The Fund has proprietary rights to all such data, records 
          and reports containing such data, but not including the software 
          programs upon which such data is installed, and all records 
          containing such data will be transferred in accordance with Section 
          22.D above in the event of termination.

     C.   The Fund agrees to keep confidential all non-public financial 
          statements and other financial records of DST received hereunder, 
          all accountants' reports relating to DST, the terms and provisions 
          of this Agreement, including all exhibits and schedules now or in 
          the future attached hereto and all manuals, systems and other 
          technical information and data, not publicly disclosed, relating to 
          DST's operations and programs furnished to it by DST pursuant to 
          this Agreement and will not disclose the same to any person except 
          at the request or with the consent of DST.

     D.   (1)  The Fund acknowledges that DST has proprietary rights in and 
               to the TA2000 System used to perform services hereunder 
               including, but not limited to the maintenance of shareholder 
               accounts and records, processing of related information and 
               generation of output, including, without limitation any 
               changes or modifications of the TA2000 System and any other 
               DST programs, data bases, supporting documentation, or 
               procedures (collectively "DST Confidential Information") which 
               the Fund's access to the TA2000 System or computer hardware or 
               software may permit the Fund or its employees or agents to 
               become aware of or to access and that 


                                         25

<PAGE>

               the DST Confidential  Information constitutes confidential 
               material and trade  secrets of DST.  The Fund agrees to 
               maintain the  confidentiality of the DST Confidential 
               Information.

          (2)  The Fund acknowledges that any unauthorized use, misuse, 
               disclosure or taking of DST Confidential Information which is 
               confidential as provided by law, or which is a trade secret, 
               residing or existing internal or external to a computer, 
               computer system, or computer network, or the knowing and 
               unauthorized accessing or causing to be accessed of any 
               computer, computer system, or computer network, may be subject 
               to civil liabilities and criminal penalties under applicable 
               state law.  The Fund will advise all of its employees and 
               agents who have access to any DST Confidential Information or 
               to any computer equipment capable of accessing DST or DST 
               hardware or software of the foregoing.

          (3)  The Fund acknowledges that disclosure of the DST Confidential 
               Information may give rise to an irreparable injury to DST 
               inadequately compensable in damages.  Accordingly, DST may 
               seek (without the posting of any bond or other security) 
               injunctive relief against the breach of the foregoing 
               undertaking of confidentiality and nondisclosure, in addition 
               to any other legal remedies which may be available, and the 
               Fund consents to the obtaining of such injunctive relief.  All 
               of the undertakings and obligations relating to 
               confidentiality and nondisclosure, whether contained in this 
               Section or elsewhere in this Agreement shall survive the 
               termination or expiration of this Agreement for a period of 
               ten (10) years.

24.  CHANGES AND MODIFICATIONS.

     A.   During the term of this Agreement DST will use on behalf of the 
          Fund without additional cost all modifications, enhancements, or 
          changes which DST may make to the TA2000 System in the normal 
          course of its business and which are applicable to functions and 
          features offered by the Fund, unless substantially all DST clients 
          are charged separately for such modifications, enhancements or 
          changes, including, without limitation, substantial system 
          revisions or modifications necessitated by changes in existing 
          laws, rules or regulations. The 


                                         26

<PAGE>

          Fund agrees to pay DST promptly for modifications and improvements 
          which are charged for separately at the rate provided for in DST's 
          standard pricing schedule which shall be identical for 
          substantially all clients, if a standard pricing schedule shall 
          exist.  If there is no standard pricing schedule, the parties 
          shall mutually agree upon the rates to be charged.

     B.   DST shall have the right, at any time and from time to time, to 
          alter and modify any systems, programs, procedures or facilities 
          used or employed in performing its duties and obligations 
          hereunder; provided that the Fund will be notified as promptly as 
          possible prior to implementation of such alterations and 
          modifications and that no such alteration or modification or 
          deletion shall materially adversely change or affect the operations 
          and procedures of the Fund in using or employing the TA2000 System 
          or DST Facilities hereunder or the reports to be generated by such 
          system and facilities hereunder, unless the Fund is given thirty 
          (30) days prior notice to allow the Fund to change its procedures 
          and DST provides the Fund with revised operating procedures and 
          controls at the time such notice is delivered to the Fund.

     C.   All enhancements, improvements, changes, modifications or new 
          features added to the TA2000 System however developed or paid for 
          shall be, and shall remain, the confidential and exclusive property 
          of, and proprietary to, DST.

25.  SUBCONTRACTORS.

     Nothing herein shall impose any duty upon DST in connection with or make 
     DST liable for the actions or omissions to act of unaffiliated third 
     parties such as, by way of example and not limitation, Airborne 
     Services, the U.S. mails and telecommunication companies, provided, if 
     DST selected such company, DST shall have exercised due care in 
     selecting the same.

26.  LIMITATIONS ON LIABILITY.

     A.   If the Fund is comprised of more than one Portfolio, each Portfolio 
          shall be regarded for all purposes hereunder as a separate party 
          apart from each other Portfolio.  Unless the context otherwise 
          requires, with respect to every transaction covered by this 
          Agreement, every reference herein to the Fund shall be deemed to 
          relate solely to the particular Portfolio to which such transaction 
          relates.  Under 


                                         27

<PAGE>

          no circumstances shall the rights, obligations or remedies with 
          respect to a particular Portfolio constitute a right, obligation 
          or remedy applicable to any other Portfolio.  The use of this 
          single document to memorialize the separate agreement of each  
          Portfolio is understood to be for clerical convenience only and  
          shall not constitute any basis for joining the Portfolios for any  
          reason.

     B.   Notice is hereby given that a copy of the Fund's Trust Agreement 
          and all amendments thereto is on file with the Secretary of State 
          of the state of its organization; that this Agreement has been 
          executed on behalf of the Fund by the undersigned duly authorized 
          representative of the Fund in his/her capacity as such and not 
          individually; and that the obligations of this Agreement shall only 
          be binding upon the assets and property of the Fund and shall not 
          be binding upon any trustee, officer or shareholder of the Fund 
          individually.

27.  MISCELLANEOUS.

     A.   This Agreement shall be construed according to, and the rights and 
          liabilities of the parties hereto shall be governed by, the laws of 
          the State of Missouri, excluding that body of law applicable to 
          choice of law.

     B.   All terms and provisions of this Agreement shall be binding upon, 
          inure to the benefit of and be enforceable by the parties hereto 
          and their respective successors and permitted assigns.

     C.   The representations and warranties, and the indemnification 
          extended hereunder, if any, are intended to and shall continue 
          after and survive the expiration, termination or cancellation of 
          this Agreement.

     D.   No provisions of this Agreement may be amended or modified in any 
          manner except by a written agreement properly authorized and 
          executed by each party hereto.

     E.   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.

     F.   This Agreement may be executed in two or more counterparts, each of 
          which shall be deemed an original but all of which together shall 
          constitute one and the same instrument.


                                         28

<PAGE>

     G.   If any part, term or provision of this Agreement is by the courts 
          held to be illegal, in conflict with any law or otherwise invalid, 
          the remaining portion or portions shall be considered severable and 
          not be affected, and the rights and obligations of the parties 
          shall be construed and enforced as if the Agreement did not contain 
          the particular part, term or provision held to be illegal or 
          invalid.

     H.   This Agreement may not be assigned by the Fund or DST without the 
          prior written consent of the other.

     I.   Neither the execution nor performance of this Agreement shall be 
          deemed to create a partnership or joint venture by and between the 
          Fund and DST. It is understood and agreed that all services 
          performed hereunder by DST shall be as an independent contractor 
          and not as an employee of the Fund.  This Agreement is between DST 
          and the Fund and neither this Agreement nor the performance of 
          services under it shall create any rights in any third parties. 
          There are no third party beneficiaries hereto.

     J.   Except as specifically provided herein, this Agreement does not in 
          any way affect any other agreements entered into among the parties 
          hereto and any actions taken or omitted by any party hereunder 
          shall not affect any rights or obligations of any other party 
          hereunder.

     K.   The failure of either party to insist upon the performance of any 
          terms or conditions of this Agreement or to enforce any rights 
          resulting from any breach of any of the terms or conditions of this 
          Agreement, including the payment of damages, shall not be construed 
          as a continuing or permanent waiver of any such terms, conditions, 
          rights or privileges, but the same shall continue and remain in 
          full force and effect as if no such forbearance or waiver had 
          occurred.

     L.   This Agreement constitutes the entire agreement between the parties 
          hereto and supersedes any prior agreement, draft or agreement or 
          proposal with respect to the subject matter hereof, whether oral or 
          written, and this Agreement may not be modified except by written 
          instrument executed by both parties.

     M.   All notices to be given hereunder shall be deemed properly given if 
          delivered in person or if sent by U.S. mail, first class, postage 
          prepaid, or if sent by facsimile 


                                         29

<PAGE>

          and thereafter, in the case of 
          non-operational notices only, confirmed by mail as follows:

          If to DST:

               DST Systems, Inc.
               1055 Broadway, 7th Floor
               Kansas City, Missouri  64105
               Attn:  Senior Vice President-Full Service
               Facsimile No.:  816-435-3455

          With a copy of non-operational notices to:

               DST Systems, Inc.
               333 West 11th Street, 5th Floor
               Kansas City, Missouri 64105
               Attn:  Legal Department
               Facsimile No.:  816-435-8630

          If to the Fund:

               SEI Investments, Inc.
               Attn.: Legal Department
               One Freedom Valley Road
               Oaks, Pennsylvania  19456
               Attn:
               Facsimile No.:   610-676-1040

          With a copy of non-operational notices to:

               SEI Investments, Inc.
               Attn.: Legal Dept.
               One Freedom Valley Road
               Oaks, Pennsylvania  19456
               Attn:  Legal Department
               Facsimile No.: 610-676-1040



          or to such other address as shall have been specified in writing by
          the party to whom such notice is to be given.

     N.   The representations and warranties contained herein shall survive 
          the execution of this Agreement.  The representations and 
          warranties contained herein and the provisions of Section 8 hereof 
          shall survive the termination of the Agreement and 


                                         30

<PAGE>

          the performance  of services hereunder until any statute of 
          limitations applicable  to the matter at issues shall have expired.

          IN WITNESS WHEREOF, the parties have caused this Agreement to be 
     executed by their respective duly authorized officers, to be effective 
     as of the day and year first above written.


                                     DST SYSTEMS, INC.

 
                                     By: /s/ Jonathan Boehm
                                        --------------------------------------

                                     Title: Group Vice-President
                                           -----------------------------------




                                     OAK ASSOCIATES FUNDS


                                     By: /s/ William E. White
                                        --------------------------------------


                                     Title: Assistant Secretary
                                           -----------------------------------


                                       31

<PAGE>

                                                               EXHIBIT A, P. 1
                                                     FULL SERVICE FEE SCHEDULE
                                                  EFFECTIVE 09/1/98 - 08/31/00


A.   MINIMUM FEE

          Minimum Fee Per Cusip                     $16,000 per cusip per year

          Minimum fee per cusip is compared to those fees in section B of this
          schedule.  Minimum fee applies to new cusips only.

B.   ACCOUNT MAINTENANCE AND PROCESSING FEES

          Open Accounts in the range of:
               1 - 50,000                          $18.00 per account per year
               50,001 - 100,000                    $16.00 per account per year
               > 100,000                           $14.00 per account per year

C.   SHAREOWNER CHARGES

     Fiduciary Trustee Fees - $15.00 per account per year

D.   OPTIONAL SERVICES

          12b-1 Processing                    $.15/open & closed account/cycle
          CDSC/Sharelot Accounting                  $1.90 per account per year
          Ad-Hoc Reporting
               Multi File Reports                              $400 per report
               Single File Reports                             $250 per report
          Voice Response System - See Exhibit A.1
          NSCC - See Exhibit A.2
          Escheatment Costs - as incurred

          Conversion/Acquisition Costs - Out of Pocket expenses including but 
          not limited to travel and accommodations, programming, training,  
          equipment installation, etc.

          *Computer/Technical Personnel:
               Business Analyst/Tester:
                    Dedicated                                 $90,000 per year
                    On Request                                    $80 per hour
               COBOL Programmer:
                    Dedicated                                $150,000 per year
                    On Request                                   $120 per hour


                                         32

<PAGE>

                                                               EXHIBIT A, P. 2
                                                     FULL SERVICE FEE SCHEDULE
                                                  EFFECTIVE 09/1/98 - 08/31/00


               Workstation Programmer:
                    Dedicated                                $175,000 per year
                    On Request                                   $140 per hour

               Senior Staff Support                               $65 per hour
               Staff Support                                      $45 per hour
               Clerical Support                                   $35 per hour

NOTES TO THE ABOVE FEE SCHEDULE

A.   The above schedule does not include reimbursable expenses that are 
     incurred on the Fund's behalf.  Examples of reimbursable expenses 
     include but are not limited to those set forth on page 34 of this 
     Agreement.  Reimbursable expenses are billed separately from service 
     fees on a monthly basis.  Postage will be paid in advance if so 
     requested.

B.   Any fees or reimbursable expenses not paid within 30 days of the date of 
     the original invoice will be charged a late payment fee of 1.5% per 
     month until payment is received.

C.   The above fees, except for those indicated by an "*", are guaranteed for 
     the agreed upon term, subject to an increase on each anniversary of the 
     agreement in an amount not less than the annual percentage change in the 
     Consumer Price Index in the Kansas City, Missouri-Kansas Standard 
     Metropolitan Statistical Area, All Items, Base 1982-1984=100, as last 
     reported by the U.S. Bureau of Labor Statistics for the 12 calendar 
     months immediately preceding such anniversary.

D.   The monthly fee for an open account shall be charged in the month during 
     which an account is opened through the month in which such account is 
     closed. The monthly fee for a closed account shall be charged in the 
     month following the month during which such account is closed and shall 
     cease to be charged in the month following the Purge Date, as 
     hereinafter defined.  The "Purge Date" for any year shall be any day 
     after June 1st of that year, as selected by the Fund, provided that 
     written notification is presented to DST at least forty-five (45) days 
     prior to the Purge Date.

E.   The charges for the services of Computer/Technical Personnel will 
     increase annually as of each January 1st as the salaries or costs paid 
     by DST therefor increase. 


                                         33

<PAGE>

                                                               EXHIBIT A, P. 3
                                                     FULL SERVICE FEE SCHEDULE
                                                  EFFECTIVE 09/1/98 - 08/31/00


REIMBURSABLE EXPENSES

     Forms
     Postage (to be paid in advance if so requested)
     Mailing Services
     Computer Hardware and Software - specific to Fund or installed at remote
          site at Fund's direction
     Telecommunications Equipment and Lines/Long Distance Charges
     Magnetic Tapes, Reels or Cartridges
     Magnetic Tape Handling Charges
     Microfiche/Microfilm
     Freight Charges
     Printing
     Bank Wire and ACH Charges
     Proxy Processing - per proxy mailed
          not including postage
            Includes:    Proxy Card
                             Printing
                             Outgoing Envelope
                             Return Envelope
                             Tabulation and Certification

     T.I.N. Certification (W-8 & W-9)
            (Postage associated with the return
            envelope is included)

     Off-site Record Storage
     Second Site Disaster
     Backup Fee                                     $0.08 per account per year

     Transmission of Statement Data for             Currently $.035/per record
     Remote Processing (External)

     Travel, Per Diem and other Billables
             Incurred by DST personnel traveling to,
             at and from the Fund at the request
             of the Fund


                                         34

<PAGE>

                                                                   EXHIBIT A.1
                                                          TA2000 VOICEO SYSTEM

PER CALL SERVICE FEE
Utilization of DST's TA2000 VoiceO System is based on a service fee of $.20 PER
CALL.  Each call has a maximum duration of seven (7) minutes.  This charge is a
flat rate regardless of the number or type of transactions that a shareholder
processes during the call.  A given call could result in inquiries and/or
transactions being processed for various funds in the complex.  Therefore, on a
monthly basis, DST will report the number of inquiries and/or transactions
processed by fund.  A percentage of the total will be derived and reported for
each fund.  As a result of this process, DST will allocate the charges among 
the individual funds.

MULTIPLE CALL FLOWS
An additional fee of $500 per month will be charged for each additional call
flow that requires different flows, functions, vocabulary, processing, rules or
access method.  An additional fee of $200 per month will be charged for each
additional call flow that is identical in flows, functions, vocabulary,
processing rules or access method.

MINIMUM MONTHLY CHARGE
DST's commitment to the reliability and continued enhancement of the TA2000
Voice System necessitates a minimum monthly charge for the service.  The 
minimum monthly charge will only be assessed when it is greater than the 
monthly service fees.  The minimum monthly charge will be implemented on a 
graduated basis based on the number of cusips and shareholders in a fund 
complex and is the sum of the cusip and account charges.  The schedule for 
this charge is as follows:

                  YEARS          CHARGE PER           CHARGE PER
                    OF        CUSIP AUTHORIZED        SHAREHOLDER
                 SERVICE         FOR SERVICE*          ACCOUNT**

                    1              $ 50                  $.002

                    2              $ 75                  $.003

                    3              $100                  $.004

      *   CUSIPS ADDED TO THE SERVICE will be subject to the same minimums 
          being charged to the other cusips in the complex at the time the 
          cusips are added.

     **   THE PER ACCOUNT CHARGE is based on the total number of shareholder
          accounts in authorized cusips at the end of each month.

OUT OF POCKET COSTS
Each fund complex will require a unique WATS number for their shareholders to
call.  Each WATS number will require a specific number of trunks to service a
given volume of shareholder calls.  All installation and monthly usage charges
associated with these will be billed through monthly out-of-pocket invoices.


                                         35

<PAGE>

                                                                   EXHIBIT A.2
                                                                 NSCC FEES AND
                                                        OUT-OF-POCKET EXPENSES


DST FEES

     DST charges $1,500 per cusip per year for the NSCC platform

SETTLING BANK FEES

     The fund may be charged fees by the Settling Bank at which the net 
     settlement account resides for monthly maintenance of this account.  
     These are negotiated directly between the Fund and the Settling Bank.

NSCC PARTICIPANT FEES

     The NSCC charges $40 per month per management company for CPU 
     access/shared line costs.

     A combined participant base fee of $200 per month is charged for the 
     following services:

     FUND/SERV:

     The NSCC charges an activity charge of $.30 per inputted transaction. 
     Transactions include purchases, redemptions and exchanges.

     NETWORKING:  The NSCC charges the following activity fee:

            -  $.02 per account for funds paying dividends on a monthly basis

            -  $.01 per account for funds paying dividends other than monthly

     COMMISSION SETTLEMENT:  The NSCC charges the following processing fee:

            -  $.30 per hundred records, per month, for one to 500,000 records;
               there is a $50 per month minimum processing charge

            -  $.20 per hundred records, per month, for 500,001 to 1,000,000 
               records

            -  $.10 per hundred records, per month, for 1,000,001 records and 
               above

Note:  Participant fees are cumulative when Fund/SERV, Networking and/or 
Commission Settlement are used in conjunction with each other.


                                         36

<PAGE>

                                                                     EXHIBIT B

                          POST DECONVERSION FEE SCHEDULE

ALL FEES EFFECTIVE AS OF DECONVERSION:

ACCOUNT MAINTENANCE

     Closed Accounts                                           $.20/month/acct
     Transaction/Maintenance Processing                             $2.50/item
     Telephone Calls                                                $4.00/call
     Research Requests                                     $40/hour (1 hr min)


PROGRAMMING

     As required at DST's then current standard rates


REIMBURSABLE EXPENSES

This schedule does not include reimbursable expenses that are incurred on the 
Fund's behalf.  Examples of reimbursable expenses include but are not limited 
to forms, postage, mailing services, telephone line/long distance charges, 
transmission of statement data for remote print/mail operations, remote 
client hardware, document storage, tax certification mailings, magnetic 
tapes, printing, microfiche, Fed wire bank charges, ACH bank charges, NSCC 
charges, as required or incurred, etc.  Reimbursable expenses are billed 
separately from Account Maintenance and Programming fees on a monthly basis 
and late payments are subject to late charges in accordance with Section 6.C. 
of this Agreement.


                                         37


<PAGE>

                                                                     EXHIBIT C
                                                          AUTHORIZED PERSONNEL


Pursuant to the Agency Agreement between OAK ASSOCIATES FUNDS (the "Fund") 
and DST (the "Agreement"), the Fund authorizes the following personnel of the 
Fund or its agents to provide instructions to DST, and receive inquiries from 
DST in connection with the Agreement:

          NAME                                    TITLE

     William E. White                   Vice President and Assistant Secretary
- -------------------------------         --------------------------------------

     Robert J. Dellacroce               Controller and Chief Financial Officer
- -------------------------------         --------------------------------------

     Alecia McNeil                      SEI Funds Accounting Manager
- -------------------------------         --------------------------------------

     Michael Davisson                   SEI Account Director
- -------------------------------         --------------------------------------

     Joseph M. O'Donnell                Vice President and Assistant Secretary
- -------------------------------         --------------------------------------

     Laurie V. Brooks                   SEI Mutual Fund Manager
- -------------------------------         --------------------------------------


This Exhibit may be revised by the Fund by providing DST with a substitute 
Exhibit C.  Any such substitute Exhibit C shall become effective twenty-four 
(24) hours after DST's receipt of the document and shall be incorporated into 
the Agreement.

ACKNOWLEDGMENT OF RECEIPT:

DST SYSTEMS, INC.                       OAK ASSOCIATES FUNDS


By: /s/ Jonathan Boehm                  By: /s/  Bill White
- -------------------------------         --------------------------------------

Title: General Vice President           Title: Assistant Secretary
- -------------------------------         --------------------------------------

Date:  2/27/98                          Date:   2/27/98
- -------------------------------         --------------------------------------


                                        38




<PAGE>


                  CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

As independent public accountants, we hereby consent to the use of our 
report dated November 20, 1998, on the October 31, 1998 financial statements 
of the Oak Associates Funds, incorporated by reference in Post-Effective 
Amendment No. 4 to the Registration Statement on Form N-1A of the Oak 
Associates Funds (Registration Statement No. 333-42115), and to all 
references to our firm included in or made part of this Registration 
Statement.


                                       /s/ Arthur Andersen LLP


Philadelphia, Pennsylvania,
  February 24, 1999



<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<CIK> 0001050918
<NAME> OAK ASSOCIATES FUNDS
<SERIES>
   <NUMBER> 010
   <NAME> WHITE OAK GROWTH STOCK PORTFOLIO
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               OCT-31-1998
<INVESTMENTS-AT-COST>                           745400
<INVESTMENTS-AT-VALUE>                          824499
<RECEIVABLES>                                     1188
<ASSETS-OTHER>                                    5596
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                  831283
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                         1064
<TOTAL-LIABILITIES>                               1064
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                        757077
<SHARES-COMMON-STOCK>                            24389
<SHARES-COMMON-PRIOR>                            12371
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                        (5957)
<ACCUM-APPREC-OR-DEPREC>                         79099
<NET-ASSETS>                                    830219
<DIVIDEND-INCOME>                                 3465
<INTEREST-INCOME>                                 1234
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  (6025)
<NET-INVESTMENT-INCOME>                         (1326)
<REALIZED-GAINS-CURRENT>                        (5957)
<APPREC-INCREASE-CURRENT>                        56368
<NET-CHANGE-FROM-OPS>                            49085
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                         (848)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                          20843
<NUMBER-OF-SHARES-REDEEMED>                     (8854)
<SHARES-REINVESTED>                                 29
<NET-CHANGE-IN-ASSETS>                          467025
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                          846
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             4460
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   6435
<AVERAGE-NET-ASSETS>                            602684
<PER-SHARE-NAV-BEGIN>                            29.29
<PER-SHARE-NII>                                  (.05)
<PER-SHARE-GAIN-APPREC>                           4.86
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                        (.06)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              34.04
<EXPENSE-RATIO>                                   1.00
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<CIK> 0001050918
<NAME> OAK ASSOCIATES FUNDS
<SERIES>
   <NUMBER> 020
   <NAME> PIN OAK AGGRESSIVE STOCK PORTFOLIO
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          OCT-31-1998
<PERIOD-START>                             NOV-01-1997
<PERIOD-END>                               OCT-31-1998
<INVESTMENTS-AT-COST>                            29340
<INVESTMENTS-AT-VALUE>                           42366
<RECEIVABLES>                                      496
<ASSETS-OTHER>                                     539
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                   43401
<PAYABLE-FOR-SECURITIES>                          1926
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                           31
<TOTAL-LIABILITIES>                               1957
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                         28621
<SHARES-COMMON-STOCK>                             1887
<SHARES-COMMON-PRIOR>                             1628
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                         (203)
<ACCUM-APPREC-OR-DEPREC>                         13026
<NET-ASSETS>                                     41444
<DIVIDEND-INCOME>                                   28
<INTEREST-INCOME>                                   47
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   (352)
<NET-INVESTMENT-INCOME>                          (277)
<REALIZED-GAINS-CURRENT>                          1175
<APPREC-INCREASE-CURRENT>                         2886
<NET-CHANGE-FROM-OPS>                             3784
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           1173
<NUMBER-OF-SHARES-REDEEMED>                      (914)
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                            9763
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                      (1378)
<GROSS-ADVISORY-FEES>                              260
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    401
<AVERAGE-NET-ASSETS>                             35156
<PER-SHARE-NAV-BEGIN>                            19.46
<PER-SHARE-NII>                                  (.15)
<PER-SHARE-GAIN-APPREC>                           2.65
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              21.96
<EXPENSE-RATIO>                                   1.00
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission