HANCOCK JOHN SERIES TRUST
485BPOS, 1999-10-25
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                                                               FILE NO.  2-75807
                                                               FILE NO. 811-3392
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-1A
                                   ---------
                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933            (X)
                          Pre-Effective Amendment No.            ( )
                        Post-Effective Amendment No. 37          (X)
                          REGISTRATION STATEMENT UNDER
                       THE INVESTMENT COMPANY ACT OF 1940        (X)
                                Amendment No. 40                 (X)
                                   ---------
                           JOHN HANCOCK SERIES TRUST
               (Exact Name of Registrant as Specified in Charter)
                             101 Huntington Avenue
                        Boston, Massachusetts 02199-7603
              (Address of Principal Executive Offices) (Zip Code)
                 Registrant's Telephone Number, (617) 375-1700
                                   ---------
                                 SUSAN S. NEWTON
                          Vice President and Secretary
                          John Hancock Advisers, Inc.
                             101 Huntington Avenue
                          Boston, Massachusetts 02199
                    (Name and Address of Agent for Service)
                                   ---------

It is proposed that this filing will become effective:
( ) immediately upon filing pursuant to paragraph (b) of Rule 485
(X) on November 1, 1999 pursuant to paragraph (b) of Rule 485
( ) 60 days after filing pursuant to paragraph (a) of Rule 485
( ) on (date) pursuant to paragraph (a) of Rule 485

If appropriate, check the following box:
[ ] This post-effective amendment designates a new effective date for a
    previously filed post-effective amendment.

<PAGE>

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

                                  John Hancock

                                  Real Estate
                                  Fund




                                [LOGO]Prospectus
                                      November 1, 1999

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

As with all mutual funds, the Securities and Exchange Commission has not
approved or disapproved this fund or determined whether the information in this
prospectus is adequate and accurate. Anyone who indicates otherwise is
committing a federal crime.


[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue, Boston, Massachusetts 02199-7603

Draft 10/14/99
<PAGE>


                       THIS PAGE INTENTIONALLY LEFT BLANK

<PAGE>


Contents

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

A summary of the fund's             Real Estate Fund                          4
goals, strategies, risks,
performance and expenses.

Policies and instructions for       Your account
opening, maintaining and
closing an account.                 Choosing a share class                    6

                                    How sales charges are calculated          6

                                    Sales charge reductions and waivers       7

                                    Opening an account                        8

                                    Buying shares                             9

                                    Selling shares                           10

                                    Transaction  policies                    12

                                    Dividends and account policies           12

                                    Additional investor services             13


Further information on the          Fund details
fund.
                                    Business structure                       14

                                    Financial highlights                     15


                                    For more information             back cover

                                                                               3
<PAGE>


Real Estate Fund


GOAL AND STRATEGY


[Clip art] The fund seeks long-term growth of capital. Income is a secondary
goal. In pursuing these goals, the fund invests at least 65% of assets in
securities of real estate companies. These include U.S. and foreign companies in
the business of owning, managing or marketing real estate; companies in related
industries, such as financing or construction; and companies in other businesses
that may have at least 50% of assets in real estate holdings. Securities may
include stocks, bonds and other equity and debt securities of any maturity, such
as mortgage-related debt securities.


The fund may invest up to 20% of assets in junk bonds rated as low as BB and
their unrated equivalents, and up to 15% of assets in foreign securities. The
fund may invest up to 35% of assets in securities of issuers that are not
considered real estate companies.

The fund generally focuses on shares of real estate investment trusts (REITs),
that seek to make money by investing in real estate and/or mortgages. The fund
invests in companies that are considered fundamentally undervalued due to
changing economic conditions, regional economic factors and/or industry
consolidation.

At different times, the fund may emphasize different types of securities or
issuers, depending on its outlook for interest rates, real estate prices and
other factors.

The fund may use certain derivatives (securities whose value is based on
indices, securities or currencies), especially in managing its exposure to
interest rate risk. However, it does not intend to use them extensively.

In abnormal market conditions, the fund may temporarily invest more than 35% of
assets in investment-grade short-term securities. In these and other cases, the
fund might not achieve its goal.

The fund may trade securities actively, which could increase its transaction
costs (thus lowering performance) and increase your taxable dividends.

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

PAST PERFORMANCE

[Clip art] This section normally shows how the fund's total return has varied
from year to year, along with a broad-based market index for reference. Because
the fund is less than a year old, there is not a full year of performance to
report.

PORTFOLIO MANAGERS

James K. Schmidt, CFA
- -----------------------------------
Executive vice president of adviser
Joined team in 1998
Joined adviser in 1985
Began career in 1979

Thomas M. Finucane
- -----------------------------------
Vice president of adviser
Joined team in 1998
Joined adviser in 1990
Began career in 1990

Thomas C. Goggins
- -----------------------------------
Senior vice president of adviser
Joined team in 1998
Joined adviser in 1995
Began career in 1981

Jay McKelvey
- -----------------------------------
Assistant portfolio manager
Joined team in 1998
Joined adviser in 1997
Began career in 1986


4
<PAGE>


MAIN RISKS


[Clip art]Any adverse conditions in the real estate market could cause the fund
to lose money or underperform other funds that are diversified across sectors.
This could also happen when real estate is out of favor with investors or when
certain investments don't perform as the management team expects.

Real estate risks can be local, national or global. Possible factors range from
economic downturns and government actions to overbuilding, natural disasters,
environmental costs, changing property values, high vacancy rates, legal actions
and casualty losses.

Because they are securities, REITs can fall in value when securities markets
fall. There is also the risk that a REIT's value could fall if it is mismanaged,
faces high tenant default risk or is in danger of failing to meet certain IRS
standards.

The fund could lose money on its bond investments if interest rates rise or if
any bonds it owns are downgraded in credit rating or go into default. In
general, lower-rated bonds have higher credit risks and longer maturity will
increase volatility. Some REITs may carry interest rate and credit risks as
well.

To the extent that the fund makes investments with additional risks, those risks
could increase volatility or reduce performance:

o If interest rate movements cause the fund's mortgage-backed and callable
  securities to be paid off substantially earlier or later than expected, the
  fund's share price or yield could fall.

o Junk bonds and foreign securities could make the fund more sensitive to market
  or economic shifts in the U.S. and abroad.

o In a down market, higher-risk securities and derivatives could become harder
  to value or to sell at a fair price.

o Certain derivatives could produce disproportionate gains or losses.


Investments in the fund are not bank deposits and are not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other government agency. You
could lose money by investing in this fund.


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

YOUR EXPENSES

[Clip art]Transaction expenses are charged directly to your account. Operating
expenses are paid from the fund's assets, and therefore are paid by shareholders
indirectly.

<TABLE>
<CAPTION>

           <S>                                               <C>         <C>         <C>
- -------------------------------------------------------------------------------------------
Shareholder transaction expenses                           Class A     Class B     Class C
- -------------------------------------------------------------------------------------------
Maximum sales charge (load) on purchases
as a % of purchase price                                   5.00%       none        none

Maximum deferred sales charge (load)
(as a % of purchase or sales price, whichever is less)     none(1)     5.00%       1.00%

- -------------------------------------------------------------------------------------------
Annual operating expenses                                  Class A     Class B     Class C
- -------------------------------------------------------------------------------------------
Management fee                                             0.80%       0.80%       0.80%
Distribution and service (12b-1) fees                      0.30%       1.00%       1.00%
Other expenses 8.75% 8.75% 8.75%
Total fund operating expenses                              9.85%       10.55%      10.55%
Expense reimbursement (at least until 5/1/00)              8.20%       8.20%       8.20%
Net annual operating expenses                              1.65%       2.35%       2.35%

The hypothetical example below shows what your expenses would be after the
expense reimbursement (first year only) if you invested $10,000 over the time
frames indicated, assuming you reinvested all distributions and that the average
annual return was 5%. The example is for comparison only, and does not represent
the fund's actual expenses and returns, either past or future.

- ------------------------------------------------------------------------------------------
Expenses                                                               Year 1      Year 3
- ------------------------------------------------------------------------------------------
Class A                                                                $ 1,044     $ 2,813
Class B - with redemption                                              $ 1,133     $ 2,870
        - without redemption                                           $   640     $ 2,606
Class C - with redemption                                              $   739     $ 2,606
        - without redemption                                           $   640     $ 2,606

(1) Except for investments of $1 million or more; see "How sales charges are
    calculated."

FUND CODES


Class A
- ----------------------------
Ticker            -
CUSIP             478032832
Newspaper         -
SEC number        811-0560
JH fund number    05

Class B
- ----------------------------
Ticker            -
CUSIP             478032824
Newspaper         -
SEC number        811-0560
JH fund number    105

Class C
- ----------------------------
Ticker            -
CUSIP             478032816
Newspaper         -
SEC number        811-0560
JH fund number    505


                                                                               5
<PAGE>

Your account

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CHOOSING A SHARE CLASS

Each share class has its own cost structure, including a Rule 12b-1 plan that
allows it to pay fees for the sale, distribution and service of its shares. Your
financial representative can help you decide which share class is best for you.

- --------------------------------------------------------------------------------
Class A
- --------------------------------------------------------------------------------
o Front-end sales charges, as described at right.
o Distribution and service (12b-1) fees of 0.30%.

- --------------------------------------------------------------------------------
Class B
- --------------------------------------------------------------------------------
o No front-end sales charge; all your money goes to work for you right away.
o Distribution and service (12b-1) fees of 1.00%.
o A deferred sales charge, as described on following page.
o Automatic conversion to Class A shares after eight years, thus reducing future
  annual expenses.

- --------------------------------------------------------------------------------
Class C
- --------------------------------------------------------------------------------
o No front-end sales charge; all your money goes to work for you right away.
o Distribution and service (12b-1) fees of 1.00%.
o A 1.00% contingent deferred sales charge on shares sold within one year of
  purchase.
o No automatic conversion to Class A shares, so annual expenses continue at the
  Class C level throughout the life of your investment.

For actual past expenses of each share class, see the fund information earlier
in this prospectus.


Because 12b-1 fees are paid on an ongoing basis, they may cost shareholders more
than other types of sales charges.


Investors purchasing $1 million or more of Class B or Class C shares may want to
consider the lower operating expenses of Class A shares.


Your broker or agent may charge you a fee to effect transactions in fund shares.


- --------------------------------------------------------------------------------
HOW SALES CHARGES ARE CALCULATED

Class A Sales charges are as follows:

- --------------------------------------------------------------------------------
Class A sales charges
- --------------------------------------------------------------------------------

                             As a % of            As a % of your
Your investment              offering price       investment

Up to $49,999                5.00%                5.26%
$50,000 - $99,999            4.50%                4.71%
$100,000 - $249,999          3.50%                3.63%
$250,000 - $499,000          2.50%                2.56%
$500,000 - $999,999          2.00%                2.04%
$1,000,000 and over          See below

Investments of $1 million or more Class A shares are available with no front-end
sales charge. However, there is a contingent deferred sales charge (CDSC) on any
shares sold within one year of purchase, as follows:

- --------------------------------------------------------------------------------
CDSC on $1 million+ investments
- --------------------------------------------------------------------------------

                                                  CDSC on shares
Your investment                                   being sold

First $1M - $4,999,999                            1.00%
Next $1 - $5M above that                          0.50%
Next $1 or more above that                        0.25%

For purposes of this CDSC, all purchases made during a calendar month are
counted as having been made on the first day of that month.

The CDSC is based on the lesser of the original purchase cost or the current
market value of the shares being sold, and is not charged on shares you acquired
by reinvesting your dividends. To keep your CDSC as low as possible, each time
you place a request to sell shares we will first sell any shares in your account
that are not subject to a CDSC.

6 YOUR ACCOUNT
<PAGE>


Class B and Class C Shares are offered at their net asset value per share,
without any initial sales charge. However, you may be charged a contingent
deferred sales charge (CDSC) on shares you sell within a certain time after you
bought them, as described in the table below. There is no CDSC on shares
acquired through reinvestment of dividends. The CDSC is based on the original
purchase cost or the current market value of the shares being sold, whichever is
less. The CDSCs are as follows:

- --------------------------------------------------------------------------------
Class B deferred charges
- --------------------------------------------------------------------------------
                                      CDSC on shares
Years after purchase                  being sold

1st year                              5.00%
2nd year                              4.00%
3rd or 4th year                       3.00%
5th year                              2.00%
6th year                              1.00%
After 6th year                        none

- --------------------------------------------------------------------------------
Class C deferred charges
- --------------------------------------------------------------------------------
                                      CDSC on shares
Years after purchase                  being sold

1st year                              1.00%
After 1st year                        none

For purposes of these CDSCs, all purchases made during a calendar month are
counted as having been made on the first day of that month.

CDSC calculations are based on the number of shares involved, not on the value
of your account. To keep your CDSC as low as possible, each time you place a
request to sell shares we will first sell any shares in your account that carry
no CDSC. If there are not enough of these to meet your request, we will sell
those shares that have the lowest CDSC.

- --------------------------------------------------------------------------------
SALES CHARGE REDUCTIONS AND WAIVERS

Reducing your Class A sales charges There are several ways you can combine
multiple purchases of Class A shares of John Hancock funds to take advantage of
the breakpoints in the sales charge schedule. The first three ways can be
combined in any manner.

o Accumulation Privilege - lets you add the value of any Class A shares you
  already own to the amount of your next Class A investment for purposes of
  calculating the sales charge. Retirement plans investing $1 million in Class B
  shares may add that value to Class A purchases to calculate charges.

o Letter of Intention - lets you purchase Class A shares of a fund over a
  13-month period and receive the same sales charge as if all shares had been
  purchased at once.

o Combination Privilege - lets you combine Class A shares of multiple funds for
  purposes of calculating the sales charge.

To utilize: complete the appropriate section of your application, or contact
your financial representative or Signature Services, or consult the SAI (see the
back cover of this prospectus).

Group Investment Program A group may be treated as a single purchaser under the
accumulation and combination privileges. Each investor has an individual
account, but the group's investments are lumped together for sales charge
purposes, making the investors potentially eligible for reduced sales charges.
There is no charge, no obligation to invest (although initial investments must
total at least $250) and individual investors may close their accounts at any
time.

To utilize: contact your financial representative or Signature Services to find
out how to qualify, or consult the SAI (see the back cover of this prospectus).

CDSC waivers As long as Signature Services is notified at the time you sell, the
CDSC for each share class will generally be waived in the following cases:

o to make payments through certain systematic withdrawal plans

o to make certain distributions from a retirement plan

o because of shareholder death or disability

To utilize: if you think you may be eligible for a CDSC waiver, contact your
financial representative or Signature Services, or consult the SAI (see the back
cover of this prospectus).

                                                                  YOUR ACCOUNT 7
<PAGE>


Reinstatement privilege If you sell shares of a John Hancock fund, you may
reinvest some or all of the proceeds in the same share class of any John Hancock
fund within 120 days without a sales charge, as long as Signature Services is
notified before you reinvest. If you paid a CDSC when you sold your shares, you
will be credited with the amount of the CDSC. All accounts involved must have
the same registration.

To utilize: contact your financial representative or Signature Services.

Waivers for certain investors Class A shares may be offered without front-end
sales charges or CDSCs to various individuals and institutions, including:

o selling brokers and their employees and sales representatives

o financial representatives utilizing fund shares in fee-based investment
  products under signed agreement with John Hancock Funds

o fund trustees and other individuals who are affiliated with these or other
  John Hancock funds

o individuals transferring assets from an employee benefit plan into a John
  Hancock fund

o certain insurance company contract holders (one-year CDSC usually applies)

o participants in certain retirement plans with at least 100 eligible employees
  (one-year CDSC applies)

To utilize: if you think you may be eligible for a sales charge waiver, contact
Signature Services or consult the SAI (see the back cover of this prospectus).

- --------------------------------------------------------------------------------
OPENING AN ACCOUNT

1 Read this prospectus carefully.

2 Determine how much you want to invest. The minimum initial investments for the
  John Hancock funds are as follows:

o non-retirement account: $1,000

o retirement account: $250

o group investments: $250

o Monthly Automatic Accumulation Plan (MAAP): $25 to open; you must invest at
  least $25 a month

o fee-based clients of selling brokers who placed at least $2 billion in John
  Hancock funds: $250

3 Complete the appropriate parts of the account application, carefully following
  the instructions. You must submit additional documentation when opening trust,
  corporate or power of attorney accounts. You must notify your financial
  representative or Signature Services if this information changes. For more
  details, please contact your financial representative or call Signature
  Services at 1-800-225-5291.

4 Complete the appropriate parts of the account privileges application. By
  applying for privileges now, you can avoid the delay and inconvenience of
  having to file an additional application if you want to add privileges later.

5 Make your initial investment using the table on the next page. You and your
  financial representative can initiate any purchase, exchange or sale o
  shares.

8 YOUR ACCOUNT
<PAGE>

- --------------------------------------------------------------------------------
Buying shares
- --------------------------------------------------------------------------------
                 Opening an account                          Adding to an account

By check
[Clip art]       o Make out a check for the                  o Make out a check for the
                   investment amount, payable                  investment amount payable
                   to "John Hancock Signature                  to "John Hancock Signature
                   Services, Inc."                             Services, Inc."

                 o Deliver the check and your                o Fill out the detachable
                   completed application to your               investment slip from an account
                   financial representative, or                statement. If no slip is available,
                   mail them to Signature Services             include a note specifying the
                   (address below).                            fund name, your share class, your
                                                               account number and the name(s) in
                                                               which the account is registered.

                                                             o Deliver the check and your investment
                                                               slip or note to your financial
                                                               representative, or mail them to
                                                               Signature Services (address below).


By exchange
[Clip art]        o Call your financial representative       o Call your financial representative
                    or Signature Services to request           or Signature Services to request
                    an exchange.                               an exchange.


By wire
[Clip art]        o Deliver your completed application       o Instruct your bank to wire the
                    to your financial representative,          amount of your investment to:
                    or mail it to Signature Services.
                                                                 First Signature Bank & Trust
                  o Obtain your account number by                Account # 900000260
                    calling your financial representative        Routing # 211475000
                    or Signature Services.
                                                             Specify the fund name, your share
                  o Instruct your bank to wire the amount    class, your account number and the
                    of your investment to:                   name(s) in which the account is
                                                             registered. Your bank may charge a
                      First Signature Bank & Trust           fee to wire funds.
                      Account # 900000260
                      Routing # 211475000

                  Specify the fund name, your choice
                  of share class, the new account number
                  and the name(s) in which the account
                  is registered. Your bank may charge a
                  fee to wire funds.

By phone
[Clip art]        See "By wire" and "By exchange."           o Verify that your bank or credit
                                                               union is a member of the Automated
                                                               Clearing House (ACH) system.

                                                             o Complete the "Invest By Phone" and
                                                               "Bank Information" sections on your
                                                               account application.

                                                             o Call Signature Services to verify
                                                               that these features are in place
                                                               on your account.

                                                             o Tell the Signature Services
                                                               representative the fund name, your
                                                               share class, your account number,
                                                               the name(s) in which the account is
                                                               registered and the amount of your
                                                               investment.

- --------------------------------------------------------------------------------
Address:

John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA 02217-1000

Phone Number: 1-800-225-5291

Or contact your financial representative for
instructions and assistance.
- --------------------------------------------------------------------------------

To open or add to an account using the Monthly Automatic Accumulation Program,
see "Additional investor services."

                                                                  YOUR ACCOUNT 9
<PAGE>

- --------------------------------------------------------------------------------
Selling shares
- --------------------------------------------------------------------------------
                       Designed for                              To sell some or all of your shares

By letter
[Clip art]             o Accounts of any type.                   o Write a letter of instruction
                                                                   or complete a stock power indicating
                       o Sales of any amount.                      the fund name, your share class, your
                                                                   account number, the name(s) in which
                                                                   the account is registered and the
                                                                   dollar value or number of shares you
                                                                   wish to sell.

                                                                 o Include all signatures and any additional
                                                                   documents that may be required (see
                                                                   next page).

                                                                 o Mail the materials to Signature Services.

                                                                 o A check will be mailed to the name(s)
                                                                   and address in which the account is
                                                                   registered, or otherwise according to
                                                                   your letter of instruction.


By phone
[Clip art]             o Most accounts.                          o For automated service 24 hours
                                                                   a day using your touch-tone phone,
                       o Sales of up to $100,000.                  call the EASI-Line at 1-800-338-8080.

                                                                 o To place your order with a
                                                                   representative at John Hancock Funds,
                                                                   call Signature Services between 8 a.m
                                                                   and 4 p.m. Eastern Time on most
                                                                   business days.

By wire or electronic funds transfer (EFT)
[Clip art]             o Requests by letter to sell any          o To verify that the telephone
                         amount (accounts of any type).            redemption privilege is in place
                                                                   on an account, or to request the
                       o Requests by phone to sell up to           form to add it to an existing
                         $100,000 (accounts with telephone         account, call Signature Services.
                         redemption privileges).
                                                                 o Amounts of $1,000 or more will be wired
                                                                   on the next business day. A $4 fee
                                                                   will be deducted from your account.

                                                                 o Amounts of less than $1,000 may be
                                                                   sent by EFT or by check. Funds from
                                                                   EFT transactions are generally
                                                                   available by the second business
                                                                   day. Your bank may charge a fee fo
                                                                   this service.

By exchange
[Clip art]             o Accounts of any type.                   o Obtain a current prospectus
                                                                   for the fund into which you are
                       o Sales of any amount.                      exchanging by calling your financial
                                                                   representative or Signature Services.

                                                                 o Call your financial representative or
                                                                   Signature Services to request an
                                                                   exchange.

- --------------------------------------------------------------------------------
Address:

John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA 02217-1000

Phone Number: 1-800-225-5291

Or contact your financial representative for instructions and assistance.

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

To sell shares through a systematic withdrawal plan, see "Additional investor
services."

10 YOUR ACCOUNT
<PAGE>


Selling shares in writing In certain circumstances, you will need to make your
request to sell shares in writing. You may need to include additional items with
your request, unless they were previously provided to Signature Services and are
still accurate. These items are shown in the table below. You may also need to
include a signature guarantee, which protects you against fraudulent orders. You
will need a signature guarantee if:

o your address of record has changed within the past 30 days

o you are selling more than $100,000 worth of shares

o you are requesting payment other than by a check mailed to the address of
  record and payable to the registered owner(s) You will need to obtain your
  signature guarantee from a member of the Signature Guarantee Medallion
  Program.  Most brokers and securities dealers are members of this program. A
  notary public CANNOT provide a signature guarantee.

- ------------------------------------------------------------------------------------------------------------------------------------
Seller                                                                Requirements for written requests                 [Clip art]
- ------------------------------------------------------------------------------------------------------------------------------------

Owners of individual, joint or UGMA/UTMA accounts (custodial          o Letter of instruction.
accounts for minors).

                                                                      o On the letter, the signatures and titles of all persons
                                                                        authorized to sign for the account, exactly as the account
                                                                        is registered.

                                                                      o Signature guarantee if applicable (see above).


Owners of corporate sole proprietorship, general partner or           o Letter of instruction.
association accounts.
                                                                      o Corporate resolution/organization resolution, certified
                                                                        within the past 12 months, or a business/organization
                                                                        certification form.


                                                                      o On the letter and the resolution, the signature of the
                                                                        person(s) authorized to sign for the account.

                                                                      o Signature guarantee if applicable (see above).


Owners or trustees of trust accounts.                                 o Letter of instruction.

                                                                      o On the letter, the signature(s) of the trustee(s).

                                                                      o Copy of the trust document certified within the past 12
                                                                        months or a trust certification form.

                                                                      o Signature guarantee if applicable (see above).


Joint tenancy shareholders with rights of survivorship whose          o Letter of instruction signed by surviving tenant.
co-tenants are deceased.
                                                                      o Copy of death certificate.

                                                                      o Signature guarantee if applicable (see above).


Executors of shareholder estates.                                     o Letter of instruction signed by executor.

                                                                      o Copy of order appointing executor, certified within the
                                                                        past 12 months.

                                                                      o Signature guarantee if applicable (see above).


Administrators, conservators, guardians and other sellers or          o Call 1-800-225-5291 for instructions.
account types not listed above.


                                                                                                                    YOUR ACCOUNT 11
<PAGE>

- --------------------------------------------------------------------------------
TRANSACTION POLICIES

Valuation of shares The net asset value per share (NAV) for the fund and each
class is determined each business day at the close of regular trading on the New
York Stock Exchange (typically 4 p.m. Eastern Time). The fund uses market prices
in valuing portfolio securities, but may use fair-value estimates if reliable
market prices are unavailable. The fund may trade foreign stock or other
portfolio securities on U.S. holidays and weekends, even though the fund's
shares will not be priced on those days. This may change the fund's NAV on days
when you cannot buy or sell shares.

Buy and sell prices When you buy shares, you pay the NAV plus any applicable
sales charges, as described earlier. When you sell shares, you receive the NAV
minus any applicable deferred sales charges.

Execution of requests The fund is open on those days when the New York Stock
Exchange is open, typically Monday through Friday. Buy and sell requests are
executed at the next NAV to be calculated after Signature Services receives your
request in good order.

At times of peak activity, it may be difficult to place requests by phone.
During these times, consider using EASI-Line or sending your request in writing.

In unusual circumstances, the fund may temporarily suspend the processing of
sell requests, or may postpone payment of proceeds for up to three business days
or longer, as allowed by federal securities laws.

Telephone transactions For your protection, telephone requests may be recorded
in order to verify their accuracy. Also for your protection, telephone
transactions are not permitted on accounts whose names or addresses have changed
within the past 30 days. Proceeds from telephone transactions can only be mailed
to the address of record.

Exchanges You may exchange shares of one John Hancock fund for shares of the
same class of any other, generally without paying any additional sales charges.
The registration for both accounts involved must be identical. Class B and Class
C shares will continue to age from the original date and will retain the same
CDSC rate as they had before the exchange, except that the rate will change to
the new fund's rate if that rate is higher. A CDSC rate that has increased will
drop again with a future exchange into a fund with a lower rate.

To protect the interests of other investors in the fund, the fund may cancel the
exchange privileges of any parties that, in the opinion of the fund, are using
market timing strategies or making more than seven exchanges per owner or
controlling party per calendar year. The fund may also refuse any exchange
order. The fund may change or cancel its exchange policies at any time, upon 60
days' notice to its shareholders.

Certificated shares Most shares are electronically recorded. If you wish to have
certificates for your shares, please write to Signature Services. Certificated
shares can only be sold by returning the certificates to Signature Services,
along with a letter of instruction or a stock power and a signature guarantee.

Sales in advance of purchase payments When you place a request to sell shares
for which the purchase money has not yet been collected, the request will be
executed in a timely fashion, but the fund will not release the proceeds to you
until your purchase payment clears. This may take up to ten business days after
the purchase.

- --------------------------------------------------------------------------------
DIVIDENDS AND ACCOUNT POLICIES

Account statements In general, you will receive account statements as follows:

o after every transaction (except a dividend reinvestment) that affects your
  account balance

o after any changes of name or address of the registered owner(s)

o in all other circumstances, every quarter


Every year you should also receive, if applicable, a Form 1099 tax information
statement, mailed by January 31.

Dividends The fund generally distributes most or all of its net earnings in the
form of dividends. The fund seeks to pay income dividends quarterly. Capital
gains dividends, if any, are typically paid annually.

Dividend reinvestments Most investors have their dividends reinvested in
additional shares of the same fund and class. If you choose this option, or if
you do not indicate any choice, your dividends will be reinvested on the
dividend record date. Alternatively, you can choose to have a check for your
dividends mailed to you. However, if the check is not deliverable, your
dividends will be reinvested.

12 YOUR ACCOUNT
<PAGE>


Taxability of dividends Dividends you receive from a fund, whether reinvested or
taken as cash, are generally considered taxable. Dividends from the fund's long-
term capital gains are taxable as capital gains; dividends from other sources
are generally taxable as ordinary income. Whether gains are short-term or
long-term depends on the fund's holding period. Some dividends paid in January
may be taxable as if they had been paid the previous December.

The Form 1099 that is mailed to you every January details your dividends and
their federal tax category, although you should verify your tax liability with
your tax professional.

Taxability of transactions Any time you sell or exchange shares, it is
considered a taxable event for you. Depending on the purchase price and the sale
price of the shares you sell or exchange, you may have a gain or a loss on the
transaction. You are responsible for any tax liabilities generated by your
transactions.

Small accounts (non-retirement only) If you draw down a non-retirement account
so that its total value is less than $1,000, you may be asked to purchase more
shares within 30 days. If you do not take action, your fund may close out your
account and mail you the proceeds. Alternatively, Signature Services may charge
you $10 a year to maintain your account. You will not be charged a CDSC if your
account is closed for this reason, and your account will not be closed if its
drop in value is due to fund performance or the effects of sales charges.

Year 2000 compliance The adviser and the fund's service providers are taking
steps to address any year 2000-related computer problems. However, there is some
risk that these problems could disrupt the issuers in which the fund invests,
the fund's operations or financial markets generally.

- --------------------------------------------------------------------------------
ADDITIONAL INVESTOR SERVICES

Monthly Automatic Accumulation Program (MAAP) MAAP lets you set up regular
investments from your paycheck or bank account to the John Hancock fund(s) of
your choice. You determine the frequency and amount of your investments, and you
can terminate your program at any time. To establish:

o Complete the appropriate parts of your account application.

o If you are using MAAP to open an account, make out a check ($25 minimum) for
  your first investment amount payable to "John Hancock Signature Services,
  Inc." Deliver your check and application to your financial representative or
  Signature Services.

Systematic withdrawal plan This plan may be used for routine bill payments or
periodic withdrawals from your account. To establish:

o Make sure you have at least $5,000 worth of shares in your account.

o Make sure you are not planning to invest more money in this account (buying
  shares during a period when you are also selling shares of the same fund is
  not advantageous to you, because of sales charges).

o Specify the payee(s). The payee may be yourself or any other party, and there
  is no limit to the number of payees you may have, as long as they are all on
  the same payment schedule.

o Determine the schedule: monthly, quarterly, semi-annually, annually or in
  certain selected months.

o Fill out the relevant part of the account application. To add a systematic
  withdrawal plan to an existing account, contact your financial representative
  or Signature Services.

Retirement plans John Hancock Funds offers a range of retirement plans,
including traditional, Roth and Education IRAs, SIMPLE plans, SEPs, 401(k) plans
and other pension and profit-sharing plans. Using these plans, you can invest in
any John Hancock fund (except tax-free income funds) with a low minimum
investment of $250 or, for some group plans, no minimum investment at all. To
find out more, call Signature Services at 1-800-225-5291.

                                                                 YOUR ACCOUNT 13
<PAGE>


Fund details

- --------------------------------------------------------------------------------
BUSINESS STRUCTURE

The diagram below shows the basic business structure used by the fund. The
fund's board of trustees oversees the fund's business activities and retains the
services of the various firms that carry out the fund's operations. The trustees
have the power to change the fund's investment goals without shareholder
approval.

Management fees For the period from September 30, 1998 (commencement of
operations) to December 31, 1998, the fund paid the investment adviser no
management fees.

The management firm The fund is managed by John Hancock Advisers, Inc. Founded
in 1968, John Hancock Advisers is a wholly owned subsidiary of John Hancock
Mutual Life Insurance Company and manages more than $30 billion in assets.


                                                     ------------
                                                     Shareholders
                                                     ------------

                                      --------------------------------------------
                                             Financial services firms and
                                                their representatives
 Distribution and
shareholder services                     Advise current and prospective share-
                                       holders on their fund investments, often
                                      in the context of an overall financial plan.
                                      --------------------------------------------

             -------------------------------------------        -------------------------------------------------
                        Principal distributor                                   Transfer agent

                       John Hancock Funds, Inc.                       John Hancock Signature Services, Inc.

               Markets the fund and distributes shares           Handles shareholder services, including record-
             through selling brokers, financial planners        keeping and statements, distribution of dividends
                 and other financial representatives.               and processing of buy and sell requests.
             -------------------------------------------        -------------------------------------------------

                          --------------------------------      -------------------------------------
                                Investment adviser                           Custodian

                            John Hancock Advisers, Inc.             Brown Brothers Harriman & Co.
                               101 Huntington Avenue
                               Boston, MA 02199-7603             Holds the fund's assets, settles all
                                                                portfolio trades and collects most of                Asset
                          Manages the fund's business and          the valuation data required for                 management
                              investment activities.                  calculating the fund's NAV.
                          -------------------------------       -------------------------------------

                                              ------------------------------
                                                        Trustees

                                              Oversee the fund's activities.
                                              ------------------------------


14 FUND DETAILS
<PAGE>


- --------------------------------------------------------------------------------
FINANCIAL HIGHLIGHTS

The table details the performance of the fund's Class A shares, including total
return information showing how much an investment in the fund has increased or
decreased since inception.


Real Estate Fund

Figures audited by Deloitte & Touche LLP.

- ------------------------------------------------------------------------------------------------------------------------------------
Class A - period ended:                                                         12/98(1)           6/99(2)
- ------------------------------------------------------------------------------------------------------------------------------------
Per share operating performance
Net asset value, beginning of period                                           $10.00             $9.93
Net investment income (loss)(3)                                                  0.14              0.23
Net realized and unrealized gain (loss) on investments                          (0.09)             0.58
Total from investment operations                                                 0.05              0.81
Less distributions:
  Dividends from net investment income                                          (0.12)            (0.25)
Net asset value, end of period                                                  $9.93            $10.49
Total investment return at net asset value(4) (%)                                0.47(5)           8.30(5)
Total adjusted investment return at net asset value(4,6) (%)                    (1.60)(5)          3.87(5)
Ratios and supplemental data
Net assets, end of period (000s omitted) ($)                                    1,006             1,061
Ratio of expenses to average net assets (%)                                      1.65(7)           1.65(7)
Ratio of adjusted expenses to average net assets(8) (%)                          9.85(7)          10.58(7)
Ratio of net investment income (loss) to average net assets (%)                  5.72(7)           4.65(7)
Ratio of adjusted net investment income (loss) to average net assets(8) (%)     (2.48)(7)         (4.28)(7)
Portfolio turnover rate (%)                                                       109               181
Fee reduction per share(3) ($)                                                   0.20              0.45



(1) Began operations on September 30, 1998.
(2) Unaudited.
(3) Based on the average of the shares outstanding at the end of each month.
(4) Assumes dividend reinvestment and does not reflect the effect of sales charges.
(5) Not annualized.
(6) An estimated total return calculation that does not take into consideration
    fee reductions by the adviser during the periods shown.
(7) Annualized.
(8) Unreimbursed, without fee reduction.
</TABLE>


                                                                 FUND DETAILS 15
<PAGE>

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






For more information
- --------------------------------------------------------------------------------

Two documents are available that
offer further information on John
Hancock Real Estate Fund:

ANNUAL/SEMIANNUAL
REPORT TO SHAREHOLDERS

Includes financial statements, a
discussion of the market conditions
and investment strategies that
significantly affect performance,
as well as the auditors' report
(in annual report only).

STATEMENT OF ADDITIONAL
INFORMATION (SAI)

The SAI contains more detailed
information on all aspects of the
fund. The current annual report is
included in the SAI.

A current SAI has been filed with
the Securities and Exchange Commission
and is incorporated by reference into
(is legally a part of) this prospectus.

To request a free copy of the current
annual/semiannual report or the SAI,
please contact John Hancock:

By mail:
John Hancock Signature
Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA 02217-1000

By phone: 1-800-225-5291

By EASI-Line: 1-800-338-8080

By TDD: 1-800-544-6713

On the Internet:
www.jhfunds.com

Or you may view or obtain these
documents from the SEC:


In person: at the SEC's Public
Reference Room in Washington, DC.
For access to the Reference Room
call 1-800-SEC-0330.


By mail: Public Reference Section
Securities and Exchange Commission
Washington, DC 20549-6009
(duplicating fee required)

On the Internet: www.sec.gov

(C) 1999 John Hancock Funds, Inc.
                     050PN  11/99

[LOGO] JOHN HANCOCK FUNDS
       A Global Investment Management Firm

       101 Huntington Avenue
       Boston, Massachusetts
       02199-7603

John Hancock (R)



<PAGE>



                          JOHN HANCOCK REAL ESTATE FUND

                       Class A, Class B and Class C Shares
                       Statement of Additional Information

                                November 1, 1999

This Statement of Additional Information provides information about John Hancock
Real Estate Fund (the "Fund"), in addition to the information that is contained
in the Fund's Prospectus, (the "Prospectus"). The Fund is a diversified series
of John Hancock Series Trust (the "Trust").

This Statement of Additional Information is not a prospectus. It should be read
in conjunction with the Prospectus, a copy of which can be obtained free of
charge by writing or telephoning:

                      John Hancock Signature Services, Inc.
                         1 John Hancock Way, Suite 1000
                              Boston, MA 02217-1000
                                1-(800)-225-5291

                                TABLE OF CONTENTS
                                                                            Page

Organization of the Fund.................................................      2
Investment Objective and Policies........................................      2
Investment Restrictions..................................................     11
Those Responsible for Management.........................................     13
Investment Advisory and Other Services...................................     23
Distribution Contracts...................................................     25
Sales Compensation.......................................................     26
Net Asset Value..........................................................     28
Initial Sales Charge on Class A Shares...................................     29
Deferred Sales Charge on Class B and Class C Shares......................     31
Special Redemptions......................................................     35
Additional Services and Programs.........................................     35
Description of the Fund's Shares.........................................     37
Tax Status...............................................................     38
Calculation of Performance ..............................................     43
Brokerage Allocation.....................................................     45
Transfer Agent Services..................................................     46
Custody of Portfolio.....................................................     47
Independent Auditors.....................................................     47
Appendix A- Description of Investment Risk...............................    A-1
Appendix B- Description of Bond Ratings..................................    B-1
Financial Statements.....................................................    F-1


                                       1
<PAGE>


ORGANIZATION OF THE FUND


The Fund is a series of the Trust,  an open-end  investment  management  company
organized  as a  Massachusetts  business  trust  in 1996  under  the laws of The
Commonwealth of Massachusetts.


John Hancock Advisers,  Inc. (the "Adviser") is the Fund's  investment  adviser.
The Adviser is an indirect,  wholly-owned subsidiary of John Hancock Mutual Life
Insurance Company (the "Life Company"),  a Massachusetts  life insurance company
chartered in 1862 with  national  headquarters  at John Hancock  Place,  Boston,
Massachusetts .

INVESTMENT OBJECTIVE AND POLICIES


The following  information  supplements the discussion of the Fund's  investment
objective and policies discussed in the Prospectus.  The investment objective is
non-fundamental  and may be changed  without  shareholder  approval.  Appendix A
contains further information  describing investment risks. There is no assurance
that the Fund will achieve its investment objective.


The investment objective of the Fund is to seek long-term growth of capital with
income as a  secondary  objective.  To pursue  this goal,  the Fund will  invest
primarily in equity securities of real estate companies.  The Fund's investments
will be subject to the market fluctuation and risks inherent in all securities.

Although  the Fund will not make a practice of  short-term  trading,  securities
held for a short  time may be sold when  necessary  to  achieve  the  investment
objectives of the Fund.

The Fund will invest in shares of real estate investment trusts ("REITs"). REITs
pool investors'  funds for investment  primarily in income producing real estate
or real  estate  related  loans or  interests.  A REIT is not  taxed  on  income
distributed to shareholders if it complies with various requirements relating to
its  organization,  ownership,  assets,  income  and  distributions.  REITs  can
generally be classified as Equity REITs, Mortgage REITs and Hybrid REITs. Equity
REITs invest the majority of their assets  directly in real  property and derive
their income  primarily from rents.  Equity REITs can also realize capital gains
by selling  property that has  appreciated  in value.  Mortgage REITs invest the
majority  of their  assets in real  estate  mortgages  and derive  their  income
primarily from interest  payments.  Hybrid REITs combine the  characteristics of
both Equity REITs and Mortgage REITs.

Risks of Investment in Real Estate Securities.  The Fund will not invest in real
estate  directly,  but  only in  securities  issued  by real  estate  companies.
However,  the Fund may be subject to risks similar to those  associated with the
direct  ownership  of real estate (in  addition  to  securities  markets  risks)
because of its policy of  concentration  in the  securities  of companies in the
real estate industry.  These include declines in the value of real estate, risks
related to general  and local  economic  conditions,  dependency  on  management
skill,  heavy cash flow  dependency,  possible lack of  availability of mortgage
funds,  overbuilding,  extended vacancies of properties,  increased competition,
increases  in property  taxes and  operating  expenses,  changes in zoning laws,
losses due to costs  resulting  from the  clean-up  of  environmental  problems,
casualty or condemnation  losses,  limitations on rents, changes in neighborhood
values and the appeal of properties to tenants and changes in interest rates.

In addition to these risks, Equity REITs may be affected by changes in the value
of the  underlying  property  owned by the trusts,  while  Mortgage REITs may be
affected by the quality of any credit  extended.  Further,  Equity and  Mortgage
REITs are dependent upon management skills and generally may not be diversified.
Equity  and  Mortgage  REITs are also  subject  to heavy  cash flow  dependency,
defaults by borrowers  and  self-liquidation.  In addition,  Equity and Mortgage
REITs could possibly fail to qualify for tax free  pass-through  of income under
the Internal Revenue Code of 1986, as amended (the "Code"), or to maintain their
exemptions from registration under the Investment Company Act of 1940 (the "1940
Act").  The above factors may also  adversely  affect a borrower's or a lessee's
ability  to meet its  obligations  to the REIT.  In the event of a default  by a
borrower or lessee,  the REIT may experience delays in enforcing its rights as a
mortgagee or lessor and may incur  substantial  costs associated with protecting
its investments.

                                       2
<PAGE>


Risks of Investment in Foreign Securities.  The Fund may invest up to 15% of its
total  assets in  securities  of foreign  real estate  companies.  Investing  in
securities issued by foreign corporations  involves  considerations and possible
risks not typically  associated with investing in securities  issued by domestic
corporations.  The  values of foreign  investments  are  affected  by changes in
currency rates or exchange control regulations, application of foreign tax laws,
including withholding taxes, changes in governmental  administration or economic
or monetary policy (in the United States or abroad) or changed  circumstances in
dealings  between  nations.  Costs are incurred in connection  with  conversions
between  various  currencies.  In addition,  foreign  brokerage  commissions are
generally higher than in the United States,  and foreign  securities markets may
be less liquid, more volatile and less subject to governmental  supervision than
in the United  States.  Investments  in foreign  countries  could be affected by
other  factors  not  present  in the  United  States,  including  expropriation,
confiscatory  taxation,  lack of uniform  accounting and auditing  standards and
potential difficulties in enforcing contractual obligations and could be subject
to extended settlement periods.

Ratings as Investment  Criteria.  In general,  the ratings of Moody's  Investors
Service,  Inc. ("Moody's") and Standard & Poor's Ratings Group ("S&P") represent
the opinions of these  agencies as to the quality of the  securities  which they
rate.  It should be  emphasized,  however,  that such  ratings are  relative and
subjective and are not absolute standards of quality. These ratings will be used
by the Fund as initial criteria for the selection of portfolio securities. Among
the factors which will be considered are the long-term  ability of the issuer to
pay  principal  and interest and general  economic  trends.  Appendix B contains
further  information  concerning  the  ratings  of  Moody's  and S&P  and  their
significance.

Subsequent to its purchase by the Fund,  an issue of securities  may cease to be
rated or its rating may be reduced  below the minimum  required  for purchase by
the Fund. Neither of these events will require the sale of the securities by the
Fund.

Lower Rated High Yield "High Risk" Debt Obligations. The fixed-income securities
in which the Fund may invest,  may be rated as low as BB by S&P or Ba by Moody's
and  unrated  securities  of  comparable  credit  quality as  determined  by the
Adviser.  Fixed-income  securities  that are  rated  below  BBB by S&P or Baa by
Moody's indicate obligations that are speculative to a high degree and are often
in default.  Appendix A contains  further  information  concerning the rating of
Moody's and S&P and their significance.

Securities rated lower than Baa by Moody's or BBB by S&P are sometimes  referred
to as junk bonds.  See the Appendix  attached to this  Statement  of  Additional
Information which describes the characteristics of the securities in the various
ratings  categories.  The Fund is not obligated to dispose of  securities  whose
issuers   subsequently  are  in  default  or  which  are  downgraded  below  the
above-stated  ratings.  The credit  ratings of  Moody's  and S&P,  such as those
ratings  described  here,  may not be  changed  by  Moody's  and S&P in a timely
fashion to reflect subsequent  economic events. The credit ratings or securities
do not reflect an evaluation of market risk. Debt obligations rated in the lower
ratings  categories,  or which are unrated,  involve greater volatility of price
and risk of loss of principal and income.  In addition,  lower ratings reflect a
greater  possibility of an adverse change

                                       3
<PAGE>


in financial condition affecting the issuer's ability to make payments of
interest and principal. The market price and liquidity of lower rated fixed
income securities generally respond more to short-term corporate and market
developments than do those of higher rated securities, because these
developments are perceived to have a more direct relationship to the ability of
an issuer of lower rated securities to meet its on going debt obligations. The
Adviser seeks to minimize these risks through diversification, investment
analysis and attention to current developments in interest rates and economic
conditions.

Reduced  volume and  liquidity in the high yield high risk bond  market,  or the
reduced  availability  of  market  quotations,  will make it more  difficult  to
dispose of the bonds and to value  accurately  the Fund's  assets.  The  reduced
availability  of reliable,  objective  data may increase the Fund's  reliance on
management's  judgment in valuing high yield high risk bonds.  In addition,  the
Fund's  investment  in high yield high risk  securities  may be  susceptible  to
adverse  publicity  and  investor  perceptions,  whether  or  not  justified  by
fundamental  factors.  The Fund's  investments,  and  consequently its net asset
value,  will be subject  to the market  fluctuations  and risk  inherent  in all
securities.  Increasing  rate note  securities  are typically  refinanced by the
issuers within a short period of time. The Fund may invest in pay-in-kind  (PIK)
securities,  which pay interest in either cash or additional securities,  at the
issuer's option, for a specified period. The Fund also may invest in zero coupon
bonds,  which have a determined  interest  rate,  but payment of the interest is
deferred  until  maturity  of the  bonds.  Both  types  of  bonds  may  be  more
speculative and subject to greater  fluctuations in value than securities  which
pay interest periodically and in cash, due to changes in interest rates.

The market value of debt securities which carry no equity participation  usually
reflects yields  generally  available on securities of similar quality and type.
When such yields decline,  the market value of a portfolio  already  invested at
higher yields can be expected to rise if such  securities are protected  against
early call. In general,  in selecting  securities  for its  portfolio,  the Fund
intends to seek  protection  against  early  call.  Similarly,  when such yields
increase,  the market value of a portfolio  already invested at lower yields can
be expected to decline.  The Fund's  portfolio may include debt securities which
sell at substantial  discounts  from par. These  securities are low coupon bonds
which, during periods of high interest rates, because of their lower acquisition
cost tend to sell on a yield basis approximating current interest rates.

Investment  in  Foreign  Securities.  The Fund may invest in the  securities  of
foreign  issuers in the form of sponsored and  unsponsored  American  Depository
Receipts  ("ADRs") and U.S.  dollar-denominated  securities  of foreign  issuers
traded  on U.S.  exchanges.  ADRs  (sponsored  and  unsponsored)  are  receipts,
typically  issued  by  U.S.  banks,   which  evidence  ownership  of  underlying
securities issued by a foreign  corporation.  ADRs are publicly traded on a U.S.
stock  exchange or in the  over-the-counter  market.  An  investment  in foreign
securities  including  ADRs may be affected by changes in currency  rates and in
exchange control regulations.  Issuers of unsponsored ADRs are not contractually
obligated to disclose material information including financial  information,  in
the United States and,  therefore,  there may not be a correlation  between such
information and the market value of the unsponsored ADR.  Foreign  companies may
not be subject to accounting standards or government  supervision  comparable to
U.S.  companies,  and there is often less publicly  available  information about
their  operations.  Foreign  companies  may also be  affected  by  political  or
financial  instability  abroad.  These risk considerations may be intensified in
the  case of  investments  in ADRs of  foreign  companies  that are  located  in
emerging market countries. ADRs of companies located in these countries may have
limited  marketability  and may be  subject  to more  abrupt  or  erratic  price
movements.

                                       4
<PAGE>


Repurchase Agreements.  In a repurchase agreement the Fund buys a security for a
relatively short period (usually not more than 7 days) subject to the obligation
to sell it back to the issuer at a fixed time and price,  plus accrued interest.
The Fund will enter into  repurchase  agreements  only with member  banks of the
Federal Reserve System and with "primary dealers" in U.S. Government securities.
The Adviser will continuously  monitor the  creditworthiness of the parties with
whom the Fund enters into repurchase agreements.

The Fund has  established a procedure  providing that the securities  serving as
collateral  for  each  repurchase  agreement  must be  delivered  to the  Fund's
custodian  either  physically or in book-entry form and that the collateral must
be marked to market  daily to ensure  that each  repurchase  agreement  is fully
collateralized  at all times.  In the event of  bankruptcy or other default by a
seller  of  a  repurchase  agreement,   the  Fund  could  experience  delays  in
liquidating the underlying securities and could experience losses, including the
possible decline in the value of the underlying  securities during the period in
which the Fund seeks to enforce its rights thereto, possible subnormal levels of
income,  lack of  access  to income  during  this  period,  and the  expense  of
enforcing its rights.

Reverse Repurchase  Agreements.  The Fund may also enter into reverse repurchase
agreements  which  involve the sale of U.S.  Government  securities  held in its
portfolio to a bank with an agreement that the Fund will buy back the securities
at a fixed  future  date at a fixed  price plus an agreed  amount of  "interest"
which may be reflected in the repurchase price.  Reverse  repurchase  agreements
are  considered  to be  borrowings by the Fund.  Reverse  repurchase  agreements
involve the risk that the market value of securities  purchased by the Fund with
proceeds  of the  transaction  may  decline  below the  repurchase  price of the
securities  sold by the Fund which it is obligated to repurchase.  The Fund will
also  continue to be subject to the risk of a decline in the market value of the
securities  sold under the agreements  because it will require those  securities
upon effecting  their  repurchase.  To minimize  various risks  associated  with
reverse  repurchase  agreements,  the Fund will  establish  a  separate  account
consisting of liquid securities,  of any type or maturity, in an amount at least
equal to the repurchase prices of the securities (plus accrued interest thereon)
under  such  agreements.  In  addition,  the Fund  will not enter  into  reverse
repurchase  agreements or borrow money, except from banks as a temporary measure
for  extraordinary  emergency  purposes  in amounts not to exceed 33 1/3% of the
value of the Fund's total assets (including the amount borrowed) taken at market
value. The Fund will not leverage to attempt to increase  income.  The Fund will
not purchase  securities while  outstanding  borrowings  exceed 5% of the Fund's
total assets. The Fund will enter into reverse  repurchase  agreements only with
federally insured banks or savings and loan  associations  which are approved in
advance as being creditworthy by the Trustees.  Under procedures  established by
the  Trustees,  the  Adviser  will  monitor  the  creditworthiness  of the banks
involved.

Restricted Securities.  The Fund may purchase securities that are not registered
("restricted  securities")  under  the  Securities  Act of  1933  ("1933  Act"),
including  commercial  paper  issued in reliance on Section 4(2) of the 1933 Act
and securities offered and sold to "qualified  institutional  buyers" under Rule
144A  under the 1933  Act.  The Fund  will not  invest  more than 15% of its net
assets  in  illiquid  investments.  If  the  Trustees  determine,  based  upon a
continuing review of the trading markets for specific Section 4(2) paper or Rule
144A securities, that they are liquid, they will not be subject to the 15% limit
on illiquid  investments.  The Trustees may adopt guidelines and delegate to the
Adviser the daily  function of  determining  the  monitoring  and  liquidity  of
restricted securities.  The Trustees,  however, will retain sufficient oversight
and  be  ultimately  responsible  for  the  determinations.  The  Trustees  will
carefully monitor the Fund's  investments in these securities,  focusing on such
important  factors,  among others,  as valuation,  liquidity and availability of
information.  This  investment  practice could have the effect of increasing the
level of illiquidity in the Fund if qualified  institutional buyers become for a
time uninterested in purchasing these restricted securities.

                                       5
<PAGE>


Options on Securities  and Securities  Indices.  The Fund may purchase and write
(sell)  call and put  options  on  securities  in which it may  invest or on any
securities  index based on securities in which it may invest.  These options may
be  listed  on  national  domestic   securities   exchanges  or  traded  in  the
over-the-counter  market.  The Fund may write  covered put and call  options and
purchase put and call options to enhance total return,  as a substitute  for the
purchase or sale of securities,  or to protect against  declines in the value of
portfolio  securities  and against  increases  in the cost of  securities  to be
acquired.

Writing  Covered  Options.  A call  option  on  securities  written  by the Fund
obligates the Fund to sell specified securities to the holder of the option at a
specified  price if the option is  exercised  at any time before the  expiration
date.  A put  option on  securities  written by the Fund  obligates  the Fund to
purchase specified securities from the option holder at a specified price if the
option  is  exercised  at any  time  before  the  expiration  date.  Options  on
securities  indices  are  similar  to  options on  securities,  except  that the
exercise of securities index options requires cash settlement  payments and does
not involve the actual purchase or sale of securities.  In addition,  securities
index  options  are  designed  to  reflect  price  fluctuations  in a  group  of
securities or segment of the securities market rather than price fluctuations in
a single  security.  Writing  covered  call  options may deprive the Fund of the
opportunity  to profit from an increase in the market price of the securities in
its  portfolio.  Writing  covered  put  options  may  deprive  the  Fund  of the
opportunity  to profit from a decrease in the market price of the  securities to
be acquired for its portfolio.

All call and put options written by the Fund are covered.  A written call option
or put option may be covered by (i) maintaining  cash or liquid  securities in a
segregated  account with a value at least equal to the Fund's  obligation  under
the option,  (ii) entering into an offsetting  forward  commitment  and/or (iii)
purchasing  an  offsetting  option or any other option  which,  by virtue of its
exercise  price or  otherwise,  reduces  the Fund's net  exposure on its written
option  position.  A written call option on securities  is typically  covered by
maintaining  the  securities  that are  subject  to the  option in a  segregated
account.  The Fund may  cover  call  options  on a  securities  index by  owning
securities  whose  price  changes  are  expected  to be  similar to those of the
underlying index.

The Fund may  terminate  its  obligations  under an exchange  traded call or put
option by purchasing an option identical to the one it has written.  Obligations
under  over-the-counter  options  may be  terminated  only by  entering  into an
offsetting  transaction with the counterparty to such option. Such purchases are
referred to as "closing purchase transactions."

Purchasing   Options.   The  Fund  would  normally   purchase  call  options  in
anticipation  of an  increase,  or put  options  in  anticipation  of a decrease
("protective  puts") in the market value of  securities  of the type in which it
may  invest.  The Fund may also  sell  call  and put  options  to close  out its
purchased options.

The purchase of a call option would  entitle the Fund, in return for the premium
paid, to purchase  specified  securities at a specified  price during the option
period.  The Fund  would  ordinarily  realize a gain on the  purchase  of a call
option if, during the option period,  the value of such securities  exceeded the
sum of the exercise price, the premium paid and transaction costs; otherwise the
Fund would realize either no gain or a loss on the purchase of the call option.

                                       6
<PAGE>


The purchase of a put option would entitle the Fund, in exchange for the premium
paid,  to sell  specified  securities  at a  specified  price  during the option
period. The purchase of protective puts is designed to offset or hedge against a
decline in the market value of the Fund's portfolio securities.  Put options may
also be purchased by the Fund for the purpose of affirmatively benefiting from a
decline  in the  price of  securities  which it does  not  own.  The Fund  would
ordinarily  realize  a gain if,  during  the  option  period,  the  value of the
underlying  securities  decreased below the exercise price sufficiently to cover
the premium and  transaction  costs;  otherwise the Fund would realize either no
gain or a loss on the  purchase  of the put  option.  Gains  and  losses  on the
purchase of put options may be offset by countervailing  changes in the value of
the Fund's portfolio securities.

The Fund's options  transactions  will be subject to limitations  established by
each of the exchanges, boards of trade or other trading facilities on which such
options are traded.  These  limitations  govern the maximum number of options in
each class which may be written or  purchased  by a single  investor or group of
investors  acting in concert,  regardless  of whether the options are written or
purchased on the same or different  exchanges,  boards of trade or other trading
facilities or are held or written in one or more accounts or through one or more
brokers. Thus, the number of options which the Fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
the Adviser. An exchange, board of trade or other trading facility may order the
liquidation  of  positions  found to be in  excess of these  limits,  and it may
impose certain other sanctions.

Risks Associated with Options Transactions.  There is no assurance that a liquid
secondary  market on a domestic or foreign  options  exchange will exist for any
particular  exchange-traded  option or at any  particular  time.  If the Fund is
unable to effect a closing purchase  transaction with respect to covered options
it has written,  the Fund will not be able to sell the underlying  securities or
dispose of assets held in a segregated  account until the options  expire or are
exercised. Similarly, if the Fund is unable to effect a closing sale transaction
with respect to options it has purchased,  it would have to exercise the options
in order to  realize  any  profit  and will  incur  transaction  costs  upon the
purchase or sale of underlying securities.

Reasons for the absence of a liquid  secondary market on an exchange include the
following:  (i) there may be insufficient  trading  interest in certain options;
(ii)  restrictions  may be imposed by an  exchange  on opening  transactions  or
closing  transactions  or  both;  (iii)  trading  halts,  suspensions  or  other
restrictions  may be imposed  with  respect to  particular  classes or series of
options;   (iv)  unusual  or  unforeseen   circumstances  may  interrupt  normal
operations  on an  exchange;  (v) the  facilities  of an exchange or the Options
Clearing  Corporation may not at all times be adequate to handle current trading
volume;  or (vi) one or more  exchanges  could,  for economic or other  reasons,
decide or be compelled at some future date to discontinue the trading of options
(or a particular class or series of options). If trading were discontinued,  the
secondary  market on that exchange (or in that class or series of options) would
cease to exist.  However,  outstanding  options on that  exchange  that had been
issued  by the  Options  Clearing  Corporation  as a result  of  trades  on that
exchange would continue to be exercisable in accordance with their terms.

The Fund's  ability to terminate  over-the-counter  options is more limited than
with  exchange-traded  options  and may  involve  the risk  that  broker-dealers
participating  in such  transactions  will not fulfill  their  obligations.  The
Adviser  will  determine  the  liquidity  of  each  over-the-counter  option  in
accordance with guidelines adopted by the Trustees.

                                       7
<PAGE>


The  writing  and  purchase of options is a highly  specialized  activity  which
involves  investment  techniques and risks different from those  associated with
ordinary  portfolio  securities  transactions.  The  successful  use of  options
depends in part on the Adviser's  ability to predict  future price  fluctuations
and, for hedging transactions, the degree of correlation between the options and
securities markets.

Futures  Contracts and Options on Futures  Contracts.  To seek to increase total
return or hedge against changes in interest rates or securities prices, the Fund
may purchase and sell various kinds of futures  contracts and purchase and write
call and put options on these  futures  contracts.  The Fund may also enter into
closing  purchase and sale  transactions  with respect to any of these contracts
and  options.  The  futures  contracts  may  be  based  on  various  securities,
securities indices and any other financial  instruments and indices. All futures
contracts  entered  into by the Fund are traded on U.S.  exchanges  or boards of
trade that are licensed,  regulated or approved by the Commodity Futures Trading
Commission ("CFTC").

Futures Contracts. A futures contract may generally be described as an agreement
between  two parties to buy and sell  particular  financial  instruments  for an
agreed price during a designated  month (or to deliver the final cash settlement
price,  in the case of a contract  relating to an index or otherwise not calling
for physical delivery at the end of trading in the contract).

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While futures  contracts on securities will usually be liquidated in
this manner,  the Fund may instead  make,  or take,  delivery of the  underlying
securities  whenever it appears  economically  advantageous to do so. A clearing
corporation  associated with the exchange on which futures  contracts are traded
guarantees  that,  if still open,  the sale or purchase will be performed on the
settlement date.

Hedging  and Other  Strategies.  Hedging is an attempt  to  establish  with more
certainty than would otherwise be possible the effective price or rate of return
on portfolio  securities or securities  that the Fund proposes to acquire.  When
securities  prices  are  falling,  the Fund can seek to offset a decline  in the
value of its current portfolio securities through the sale of futures contracts.
When  securities  prices are rising,  the Fund,  through the purchase of futures
contracts,  can  attempt to secure  better  rates or prices  than might later be
available in the market when it effects anticipated purchases.

The Fund may,  for  example,  take a "short"  position in the futures  market by
selling futures contracts in an attempt to hedge against an anticipated  decline
in market prices that would adversely  affect the value of the Fund's  portfolio
securities. Such futures contracts may include contracts for the future delivery
of securities  held by the Fund or securities  with  characteristics  similar to
those of the Fund's portfolio securities.

If, in the opinion of the Adviser,  there is a sufficient  degree of correlation
between price trends for the Fund's portfolio  securities and futures  contracts
based on other financial  instruments,  securities indices or other indices, the
Fund may also enter into such futures contracts as part of its hedging strategy.
Although under some  circumstances  prices of securities in the Fund's portfolio
may be more or less volatile than prices of such futures contracts,  the Adviser
will  attempt to  estimate  the extent of this  volatility  difference  based on
historical patterns and compensate for any differential by having the Fund enter
into a greater or lesser number of futures contracts or by attempting to achieve
only a partial  hedge  against  price  changes  affecting  the Fund's  portfolio
securities.

                                       8
<PAGE>


When a short hedging  position is successful,  any  depreciation in the value of
portfolio  securities will be substantially  offset by appreciation in the value
of the futures position.  On the other hand, any  unanticipated  appreciation in
the value of the Fund's portfolio  securities would be substantially offset by a
decline in the value of the futures position.

On other  occasions,  the Fund may take a "long" position by purchasing  futures
contracts.  This  would be done,  for  example,  when the Fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices then available in the applicable  market to be less favorable
than prices that are currently  available.  The Fund may also  purchase  futures
contracts  as  a  substitute  for  transactions  in  securities,  to  alter  the
investment  characteristics  of portfolio  securities or to gain or increase its
exposure to a particular securities market.

Options on Futures Contracts. The Fund may purchase and write options on futures
for the same purposes as its transactions in futures contracts.  The purchase of
put and call options on futures  contracts will give the Fund the right (but not
the obligation) for a specified price to sell or to purchase,  respectively, the
underlying  futures  contract  at any time  during  the  option  period.  As the
purchaser  of an option on a futures  contract,  the Fund obtains the benefit of
the futures position if prices move in a favorable direction but limits its risk
of loss in the event of an unfavorable price movement to the loss of the premium
and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the Fund's assets.  By writing a call
option, the Fund becomes  obligated,  in exchange for the premium (upon exercise
of the option) to sell a futures contract if the option is exercised,  which may
have a value higher than the exercise  price.  Conversely,  the writing of a put
option on a futures  contract  generates a premium which may partially offset an
increase in the price of securities that the Fund intends to purchase.  However,
the Fund becomes  obligated  (upon exercise of the option) to purchase a futures
contract  if the  option is  exercised,  which may have a value  lower  than the
exercise  price.  The loss incurred by the Fund in writing options on futures is
potentially unlimited and may exceed the amount of the premium received.

The  holder or writer of an option  on a  futures  contract  may  terminate  its
position by selling or purchasing an offsetting option of the same series. There
is no guarantee  that such  closing  transactions  can be  effected.  The Fund's
ability to establish  and close out positions on such options will be subject to
the development and maintenance of a liquid market.

Other  Considerations.  The Fund will  engage in  futures  and  related  options
transactions  either for bona fide hedging purposes or to seek to increase total
return as  permitted by the CFTC.  To the extent that the Fund is using  futures
and related  options for hedging  purposes,  futures  contracts  will be sold to
protect  against a  decline  in the  price of  securities  that the Fund owns or
futures  contracts  will be purchased to protect the Fund against an increase in
the price of securities it intends to purchase. The Fund will determine that the
price  fluctuations  in the futures  contracts  and options on futures  used for
hedging purposes are substantially  related to price  fluctuations in securities
held by the Fund or securities or instruments  which it expects to purchase.  As
evidence  of its hedging  intent,  the Fund  expects  that on 75% or more of the
occasions on which it takes a long  futures or option  position  (involving  the
purchase of futures contracts),  the Fund will have purchased, or will be in the
process of  purchasing,  equivalent  amounts of related  securities  in the cash
market at the time when the futures or option  position is closed out.  However,
in particular cases, when it is economically advantageous for the Fund to do so,
a long futures  position may be terminated  or an option may expire  without the
corresponding purchase of securities or other assets.

                                       9
<PAGE>


To the  extent  that the Fund  engages  in  nonhedging  transactions  in futures
contracts  and options on futures,  the  aggregate  initial  margin and premiums
required to establish these  nonhedging  positions will not exceed 5% of the net
asset  value of the Fund's  portfolio,  after  taking  into  account  unrealized
profits and losses on any such  positions and excluding the amount by which such
options  were  in-the-money  at the time of  purchase.  The Fund will  engage in
transactions  in futures  contracts and related  options only to the extent such
transactions  are consistent with the  requirements of the Internal Revenue Code
of 1986,  as amended  (the  "Code"),  for  maintaining  its  qualification  as a
regulated investment company for federal income tax purposes.

Transactions  in futures  contracts  and  options on futures  involve  brokerage
costs,  require  margin  deposits  and,  in the case of  contracts  and  options
obligating  the Fund to purchase  securities,  require  the Fund to  establish a
segregated account consisting of cash or liquid securities in an amount equal to
the underlying value of such contracts and options.

While  transactions  in futures  contracts  and  options  on futures  may reduce
certain risks,  these  transactions  themselves  entail certain other risks. For
example, unanticipated changes in interest rates or securities prices may result
in a poorer overall performance for the Fund than if it had not entered into any
futures contracts or options transactions.

Perfect correlation between the Fund's futures positions and portfolio positions
will be impossible to achieve. In the event of an imperfect  correlation between
a futures  position and a portfolio  position which is intended to be protected,
the desired  protection  may not be obtained and the Fund may be exposed to risk
of loss.

Some futures  contracts or options on futures may become  illiquid under adverse
market conditions. In addition, during periods of market volatility, a commodity
exchange may suspend or limit trading in a futures  contract or related  option,
which may make the  instrument  temporarily  illiquid  and  difficult  to price.
Commodity exchanges may also establish daily limits on the amount that the price
of a  futures  contract  or  related  option  can vary from the  previous  day's
settlement  price.  Once the daily limit is reached,  no trades may be made that
day at a price  beyond the limit.  This may  prevent  the Fund from  closing out
positions and limiting its losses.

Lending  of  Securities.  The Fund may lend  portfolio  securities  to  brokers,
dealers and financial institutions if the loan is collateralized by cash or U.S.
Government securities according to applicable regulatory requirements.  The Fund
may reinvest  any cash  collateral  in  short-term  securities  and money market
funds.  When the  Fund  lends  portfolio  securities,  there is a risk  that the
borrower may fail to return the  securities  involved in the  transaction.  As a
result, the Fund may incur a loss or, in the event of the borrower's bankruptcy,
the Fund may be delayed in or prevented from liquidating the collateral. It is a
fundamental  policy of the Fund not to lend portfolio  securities having a total
value exceeding 33 1/3% of its total assets.

Rights  and  Warrants.  The Fund may  purchase  warrants  and  rights  which are
securities  permitting,  but  not  obligating,  their  holder  to  purchase  the
underlying  securities at a predetermined price subject to the Fund's Investment
Restrictions.  Generally,  warrants and stock purchase  rights do not carry with
them the right to receive  dividends or exercise  voting  rights with respect to
the underlying securities, and they do not represent any rights in the assets of
the issuer.  As a result, an investment in warrants and rights may be considered
to entail greater  investment risk than certain other types of  investments.  In
addition,  the value of warrant and rights does not necessarily  change with the
value of the underlying securities, and they cease to have value if they are not
exercised  on or prior to their  expiration  date.  Investment  in warrants  and
rights increases the potential profit or loss to be realized from the investment
of a given  amount of the Fund's  assets as  compared  with  investing  the same
amount in the underlying stock.

                                       10
<PAGE>


Short Sales.  The Fund may engage in short sales  "against the box".  In a short
sale against the box,  the Fund agrees to sell at a future date a security  that
it either  contemporaneously  owns or has the right to acquire at no extra cost.
If the price of the  security  has  declined at the time the Fund is required to
deliver the security, the Fund will benefit from the difference in the price. If
the price of the  security has  increased,  the Fund will be required to pay the
difference.

Forward Commitment and When-Issued Securities.  The Fund may purchase securities
on a when-issued or forward commitment basis. "When-issued" refers to securities
whose terms are available and for which a market exists, but which have not been
issued.  The Fund will  engage  in  when-issued  transactions  with  respect  to
securities  purchased for its portfolio in order to obtain what is considered to
be an  advantageous  price  and  yield  at  the  time  of the  transaction.  For
when-issued  transactions,  no payment is made until  delivery  is due,  often a
month or more after the purchase. In a forward commitment transaction,  the Fund
contracts  to  purchase  securities  for a fixed  price at a future  date beyond
customary settlement time.

When the Fund engages in forward  commitment and  when-issued  transactions,  it
relies on the seller to consummate the transaction. The failure of the issuer or
seller to  consummate  the  transaction  may  result in the  Fund's  losing  the
opportunity  to obtain a price  and yield  considered  to be  advantageous.  The
purchase  of  securities  on a  when-issued  or  forward  commitment  basis also
involves a risk of loss if the value of the  security to be  purchased  declines
prior to the settlement date.

On the date the Fund  enters  into an  agreement  to  purchase  securities  on a
when-issued or forward  commitment  basis, the Fund will segregate in a separate
account cash or liquid  securities,  of any type or maturity,  equal in value to
the  Fund's  commitment.  These  assets  will be  valued  daily at  market,  and
additional  cash or securities  will be segregated in a separate  account to the
extent  that the total  value of the assets in the  account  declines  below the
amount of the when-issued  commitments.  Alternatively,  the Fund may enter into
offsetting contracts for the forward sale of other securities that it owns.

Short-Term Trading and Portfolio Turnover. Short-term trading means the purchase
and subsequent sale of a security after it has been held for a relatively  brief
period of time.  The Fund may engage in short-term  trading in response to stock
market  conditions,  changes  in  interest  rates or other  economic  trends and
developments  or to take advantage of yield  disparities  between  various fixed
income  securities  in  order  to  realize  capital  gains  or  improve  income.
Short-term trading may have the effect of increasing  portfolio turnover rate. A
high rate of  portfolio  turnover  (100% or  greater)  involves  correspondingly
greater brokerage  expenses.  The Fund's portfolio turnover rate is set forth in
the table under the caption "Financial Highlights" in the Prospectus.

INVESTMENT RESTRICTIONS

Fundamental Investment Restrictions.  The following investment restrictions will
not be changed  without the  approval  of a majority  of the Fund's  outstanding
voting  securities  which,  as used in the  Prospectus  and  this  Statement  of
Additional  Information,  means the approval by the lesser of (1) the holders of
67% or more of the Fund's  shares  represented  at a meeting if more than 50% of
the Fund's  outstanding shares are present in person or by proxy at that meeting
or (2) more than 50% of the Fund's outstanding shares.

                                       11
<PAGE>


The Fund may not:

(1)      Issue senior securities, except as permitted by paragraphs (2), (4) and
         (5) below. For purposes of this restriction,  the issuance of shares of
         beneficial  interest in  multiple  classes or series,  the  deferral of
         Trustees'  fees,  the purchase or sale of options,  futures  contracts,
         forward   commitments  and  repurchase   agreements   entered  into  in
         accordance with the Fund's investment policies or within the meaning of
         paragraph (5) below, are not deemed to be senior securities.

(2)      Borrow money, except for the following extraordinary or emergency
         purposes: (i) from banks for temporary or short-term purposes or for
         the clearance of transactions in amounts not to exceed 33 1/3% of the
         value of the Fund's total assets (including the amount borrowed) taken
         at market value; (ii) in connection with the redemption of Fund shares
         or to finance failed settlements of portfolio trades without
         immediately liquidating portfolio securities or other assets; (iii) in
         order to fulfill commitments or plans to purchase additional securities
         pending the anticipated sale of other portfolio securities or assets;
         (iv) in connection with entering into reverse repurchase agreements and
         dollar rolls, but only if after each such borrowing there is asset
         coverage of at least 300% as defined in the 1940 Act; and (v) as
         otherwise permitted under the1940 Act. For purposes of this investment
         restriction, the deferral of Trustees' fees and transactions in short
         sales, futures contracts, options on futures contracts, securities or
         indices and forward commitment transactions shall not constitute
         borrowing.

(3)      Act as an underwriter, except to the extent that in connection with the
         disposition  of portfolio  securities,  the Fund may be deemed to be an
         underwriter for purposes of the 1933 Act.

(4)      Make loans,  except that the Fund (1) may lend portfolio  securities in
         accordance  with the Fund's  investment  policies  up to 33 1/3% of the
         Fund's total assets taken at market  value,  (2) enter into  repurchase
         agreements,  and (3)  purchase all or a portion of an issue of publicly
         distributed debt securities,  bank loan participation  interests,  bank
         certificates  of deposit,  bankers'  acceptances,  debentures  or other
         securities,  whether  or not the  purchase  is made  upon the  original
         issuance of the securities.

(5)      Invest in  commodities or in commodity  contracts  other than financial
         derivatives   contracts.   Financial  derivatives  include  options  on
         securities,  indices and  currency,  futures  contracts on  securities,
         indices and  currency  and  options on such  futures,  forward  foreign
         currency exchange contracts, forward commitments,  swaps, caps, floors,
         collars  and  swaptions  entered  into in  accordance  with the  Fund's
         investment policies.

(6)      Purchase the securities of issuers  conducting their principal activity
         in the same industry if, immediately after such purchase,  the value of
         its investments in such industry would equal or exceed 25% of its total
         assets  taken at market  value at the time of such  investment;  except
         that the Fund  intends to invest  more than 25% of its total  assets in
         real estate  companies as defined in the  prospectus.  This  limitation
         does not apply to investments in obligations of the U.S.  Government or
         any of its agencies or instrumentalities.

                                       12
<PAGE>


(7)      with respect to 75% of the Fund's total assets,  purchase securities of
         an  issuer   (other  than  the  U.S.   Government,   its   agencies  or
         instrumentalities), if:

                  (a) such purchase would cause more than 5% of the Fund's total
                  assets taken at market value to be invested in the  securities
                  of such issuer, or

                  (b)such  purchase would at the time result in more than 10% of
                  the outstanding voting securities of such issuer to be held by
                  the Fund.

Non-Fundamental Investment Restrictions. The following restrictions are
designated as non-fundamental and may be changed by the Trustees without
shareholder approval.

The Fund may not:

(a)      Participate  on a joint or  joint-and-several  basis in any  securities
         trading  account.  The "bunching" of orders for the sale or purchase of
         marketable   portfolio   securities   with  other  accounts  under  the
         management  of the  Adviser to save  commissions  or to average  prices
         among  them is not  deemed  to  result  in a joint  securities  trading
         account.

(b)      Purchase securities on margin.

(c)      Purchase a security if, as a result, (i) more than 10% of the
         Fund's total assets would be invested in the securities of other
         investment companies, (ii) the Fund would hold more than 3% of the
         total outstanding voting securities of any one investment company, or
         (iii) more than 5% of the Fund's total assets would be invested in the
         securities of any one investment company. These limitations do not
         apply to (a) the investment of cash collateral, received by the Fund in
         connection with lending the Fund's portfolio securities, in the
         securities of open-end investment companies or (b) the purchase of
         shares of any investment company in connection with a merger,
         consolidation, reorganization or purchase of substantially all of the
         assets of another investment company. Subject to the above percentage
         limitations, the Fund may, in connection with the John Hancock Group of
         Funds Deferred Compensation Plan for Independent Trustees/ Directors,
         purchase securities of other investment companies within the John
         Hancock Group of Funds.

(d)      Invest more than 15% of its net assets in illiquid securities.

If a percentage  restriction on investment or utilization of assets as set forth
above  is  adhered  to at the time an  investment  is made,  a later  change  in
percentage  resulting from changes in the value of the Fund's assets will not be
considered a violation of the restriction.

THOSE RESPONSIBLE FOR MANAGEMENT

The  business  of the Fund is  managed  by the  Trustees  of the Trust who elect
officers who are responsible  for the day-to-day  operations of the Fund and who
execute  policies  formulated  by the  Trustees.  Several  of the  officers  and
Trustees of the Trust are also Officers or Directors of the Adviser, or Officers
or Directors of the Fund's  principal  distributor,  John  Hancock  Funds,  Inc.
("John Hancock Funds").

                                       13
<PAGE>

<TABLE>
<CAPTION>

                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

Edward J. Boudreau, Jr. *                Trustee, Chairman and Chief            Chairman, Director and Chief
101 Huntington Avenue                    Executive Officer (1, 2)               Executive Officer, the Adviser;
Boston, MA  02199                                                               Chairman, Director and Chief
October 1944                                                                    Executive Officer, The Berkeley
                                                                                Financial Group, Inc. ("The
                                                                                Berkeley Group"); Chairman and
                                                                                Director, NM Capital Management,
                                                                                Inc. ("NM Capital"), John Hancock
                                                                                Advisers International Limited
                                                                                ("Advisers International") and
                                                                                Sovereign Asset Management
                                                                                Corporation ("SAMCorp"); Chairman
                                                                                and Chief Executive Officer, John
                                                                                Hancock Funds, Inc. ("John Hancock
                                                                                Funds"); Chairman, First Signature
                                                                                Bank and Trust Company; Director,
                                                                                John Hancock Insurance Agency, Inc.
                                                                                ("Insurance Agency, Inc."), John
                                                                                Hancock Advisers International
                                                                                (Ireland) Limited ("International
                                                                                Ireland"), John Hancock Capital
                                                                                Corporation and New England/Canada
                                                                                Business Council; Member,
                                                                                Investment Company Institute Board
                                                                                of Governors; Director, Asia
                                                                                Strategic Growth Fund, Inc.;
                                                                                Trustee, Museum of Science;
                                                                                Director, John Hancock Freedom
                                                                                Securities Corporation (until
                                                                                September 1996); Director, John
                                                                                Hancock Signature Services, Inc.
                                                                                ("Signature Services") (until
                                                                                January 1997).


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.


                                       14
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

Stephen L. Brown*                        Trustee                                Chairman and Chief Executive
John Hancock Place                                                              Officer, John Hancock Mutual Life
P.O. Box 111                                                                    Insurance Company; Director, the
Boston, MA 02117                                                                Adviser, John Hancock Funds,
July 1937                                                                       Insurance Agency, John Hancock
                                                                                Subsidiaries, Inc., The Berkeley
                                                                                Group, Federal Reserve Bank of
                                                                                Boston, Signature Services (until
                                                                                January 1997;) Trustee, John
                                                                                Hancock Asset Management (until
                                                                                March 1997).


James F. Carlin                          Trustee                                Chairman and CEO, Carlin
233 West Central Street                                                         Consolidated, Inc.
Natick, MA 01760                                                                (management/investments); Director,
April 1940                                                                      Arbella Mutual (insurance), Health
                                                                                Plan Services, Inc., Massachusetts
                                                                                Health and Education Tax Exempt
                                                                                Trust, Flagship Healthcare, Inc.,
                                                                                Carlin Insurance Agency, Inc., West
                                                                                Insurance Agency, Inc. (until May
                                                                                1995), Uno Restaurant Corp.;
                                                                                Chairman, Massachusetts Board of
                                                                                Higher Education (until July 1999).



- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.


                                       15
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

William H. Cunningham                    Trustee                                Chancellor, University of Texas
601 Colorado Street                                                             System and former President of the
O'Henry Hall                                                                    University of Texas, Austin, Texas;
Austin, TX 78701                                                                Lee Hage and Joseph D. Jamail
January 1944                                                                    Regents Chair of Free Enterprise;
                                                                                Director, LaQuinta Motor Inns, Inc.
                                                                                (hotel management company)
                                                                                (1985-1998); Jefferson-Pilot
                                                                                Corporation (diversified life
                                                                                insurance company) and LBJ
                                                                                Foundation Board (education
                                                                                foundation); Advisory Director,
                                                                                Chase Bank (formerly Texas Commerce
                                                                                Bank - Austin).


Ronald R. Dion                           Trustee                                President and Chief Executive
250 Boylston Street                                                             Officer, R.M. Bradley &  Co., Inc.;
Boston, MA 02116                                                                Director, The New England Council
March 1946                                                                      and Massachusetts Roundtable;
                                                                                Trustee, North Shore Medical Center
                                                                                and a corporator of the Eastern
                                                                                Bank; Trustee, Emmanuel College;
                                                                                Director, BJ's Wholesale Club, Inc.



Harold R. Hiser, Jr.                     Trustee                                Executive Vice President,
123 Highland Avenue                                                             Schering-Plough Corporation
Short Hill, NJ  07078                                                           (pharmaceuticals) (retired 1996);
October 1931                                                                    Director, ReCapital Corporation
                                                                                (reinsurance) (until 1995).



- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.


                                       16
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

Anne C. Hodsdon *                        Trustee and President (1,2)            President, Chief Operating Officer,
101 Huntington Avenue                                                           Chief Investment Officer and
Boston, MA  02199                                                               Director, the Adviser, The Berkeley
August 1953                                                                     Group; Executive Vice President and
                                                                                Director, John Hancock Funds;
                                                                                Director, Advisers International,
                                                                                Insurance Agency, Inc. and
                                                                                International Ireland; President and
                                                                                Director, SAMCorp. and NM Capital;
                                                                                Executive Vice President, the
                                                                                Adviser (until December 1994);
                                                                                Director, Signature Services (until
                                                                                January 1997).

Charles L. Ladner                        Trustee                                Senior Vice President and Chief
UGI Corporation                                                                 Financial Officer, UGI Corporation
P.O. Box 858                                                                    (Public Utility Holding Company)
Valley Forge, PA  19482                                                         (retired 1998); Vice President and
February 1938                                                                   Director for AmeriGas, Inc. (retired
                                                                                1998); Vice President of AmeriGas
                                                                                Partners, L.P. (until 1997);
                                                                                Director, EnergyNorth, Inc. (until
                                                                                1995).

- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.



                                       17
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

Leo E. Linbeck, Jr.                      Trustee                                Chairman, President, Chief Executive
3810 W. Alabama                                                                 Officer and Director, Linbeck
Houston, TX 77027                                                               Corporation (a holding company
August 1934                                                                     engaged in various phases of the
                                                                                construction industry and
                                                                                warehousing interests); Former
                                                                                Chairman, Federal Reserve Bank of
                                                                                Dallas (1992, 1993); Chairman of
                                                                                the Board, Linbeck Construction
                                                                                Corporation; Director, Duke Energy
                                                                                Corporation (a diversified energy
                                                                                company), Daniel Industries, Inc.
                                                                                (manufacturer of gas measuring
                                                                                products and energy related
                                                                                equipment), GeoQuest International
                                                                                Holdings, Inc. (a geophysical
                                                                                consulting firm); Director, Greater
                                                                                Houston Partnership.


Steven R. Pruchansky                     Trustee (1)                            Director and President, Mast
4327 Enterprise Avenue                                                          Holdings, Inc. (since 1991);
Naples, FL  34104                                                               Director, First Signature Bank &
August 1944                                                                     Trust Company (until August 1991);
                                                                                Director, Mast Realty Trust (until
                                                                                1994); President, Maxwell Building
                                                                                Corp. (until 1991).


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.


                                       18
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

Richard S. Scipione *                    Trustee (1)                            General Counsel, John Hancock Mutual
John Hancock Place                                                              Life Insurance Company; Director,
P.O. Box 111                                                                    the Adviser, John Hancock Funds,
Boston, MA  02117                                                               Signator Investors, Inc., Insurance
August 1937                                                                     Agency, Inc., John Hancock
                                                                                Subsidiaries, Inc., SAMCorp. and NM
                                                                                Capital; The Berkeley Group; JH
                                                                                Networking Insurance Agency, Inc.;
                                                                                Signature Services (until January
                                                                                1997).

Norman H. Smith                          Trustee                                Lieutenant General, United States
243 Mt. Oriole Lane                                                             Marine Corps; Deputy Chief of Staff
Linden, VA  22642                                                               for Manpower and Reserve Affairs,
March 1933                                                                      Headquarters Marine Corps;
                                                                                Commanding General III Marine
                                                                                Expeditionary Force/3rd Marine
                                                                                Division (retired 1991).


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.


                                       19
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

John P. Toolan                           Trustee                                Director, The Smith Barney Muni Bond
13 Chadwell Place                                                               Funds, The Smith Barney Tax-Free
Morristown, NJ  07960                                                           Money Funds, Inc., Vantage Money
September 1930                                                                  Market Funds (mutual funds), The
                                                                                Inefficient-Market Fund, Inc.
                                                                                (closed-end investment company) and
                                                                                Smith Barney Trust Company of
                                                                                Florida; Chairman, Smith Barney
                                                                                Trust Company (retired December,
                                                                                1991); Director, Smith Barney,
                                                                                Inc., Mutual Management Company and
                                                                                Smith Barney Advisers, Inc.
                                                                                (investment advisers) (retired
                                                                                1991); Senior Executive Vice
                                                                                President, Director and member of
                                                                                the Executive Committee, Smith
                                                                                Barney, Harris Upham & Co.,
                                                                                Incorporated (investment bankers)
                                                                                (until 1991).


Osbert M. Hood                           Senior Vice President and Chief        Senior Vice President , Chief
101 Huntington Avenue                    Financial Officer                      Financial Officer and Treasurer, the
Boston, MA  02199                                                               Adviser, the Berkeley Group and John
August 1952                                                                     Hancock Funds, Inc.; Vice President
                                                                                and Chief Financial Officer, John
                                                                                Hancock Mutual Life Insurance
                                                                                Company Retail Sector (until 1997).



- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.


                                       20
<PAGE>


                                         Positions Held                         Principal Occupation(s)
Name and Address                         With the Company                       During the Past Five Years
- ----------------                         ----------------                       --------------------------
     <S>                                        <C>                                       <C>

John A. Morin                            Vice President                         Vice President and Secretary, the
101 Huntington Avenue                                                           Adviser, The Berkeley Group,
Boston, MA  02199                                                               Signature Services, John Hancock
July 1950                                                                       Funds, NM Capital and SAMCorp.;
                                                                                Clerk, Insurance Agency, Inc.;
                                                                                Counsel, John Hancock Mutual Life
                                                                                Insurance Company (until February
                                                                                1996).


Susan S. Newton                          Vice President and Secretary           Vice President, the Adviser; John
101 Huntington Avenue                                                           Hancock Funds, Signature Services
Boston, MA  02199                                                               and The Berkeley Group.
March 1950

James J. Stokowski                       Vice President, Treasurer and Chief    Vice President, the Adviser.
101 Huntington Avenue                    Accounting Officer
Boston, MA  02199
November 1946


- -------------------
*    Trustee may be deemed to be an "interested person" of the Fund as defined
     in the Investment Company Act of 1940.
(1)  Member of the Executive Committee.  The Executive Committee may generally
     exercise most of the powers of the Board of Trustees.
(2)  A member of the Investment Committee of the Adviser.
</TABLE>


                                       21
<PAGE>



The following table provides information  regarding the compensation paid by the
Fund and the other investment  companies in the John Hancock Fund Complex to the
Independent Trustees for their services.  Messrs.  Boudreau,  Brown and Scipione
and Ms. Hodsdon, each a non-Independent Trustee, and each of the officers of the
Fund are  interested  persons of the Adviser are  compensated by the Adviser and
receive no compensation from the Fund for their services.

                                                       Total Compensation
                                                       from all Funds in
                              Aggregate                John Hancock Fund
                              Compensation             Complex to
Independent Trustees          from the Fund(1)         Trustees(2)
- --------------------          ----------------         -----------

James F. Carlin                   $--                  $  74,000
William H. Cunningham*             --                     74,000
Ronald R. Dion                                            18,500
Charles F. Fretz                   --                     57,121
Harold R. Hiser, Jr.*              --                     70,000
Charles L. Ladner                  --                     77,100
Leo E. Linbeck, Jr.                --                     74,000
Patricia P. McCarter*              --                     43,696
Steven R. Pruchansky*              --                     77,100
Norman H. Smith*                   --                     79,350
John P. Toolan*                    --                     77,100
                             ----------             ------------
Total                            $ --                  $ 721,967


(1) The compensation to the Trustees from the Fund shown below is for the Fund's
fiscal year ended December 31, 1998.

(2)The  total  compensation  paid  by  the  John  Hancock  Fund  Complex  to the
Independent Trustees as of the calendar year ended December 31, 1998. As of that
date, there were sixty-seven funds in the John Hancock Funds Complex,  with each
of these Independent  Trustees serving 33 funds.  Effective October 1, 1998, Mr.
Fretz and Ms. McCarter resigned as Trustees of the Complex.

*As  of  December  31,  1998,  the  value  of  the  aggregate  accrued  deferred
compensation  from all funds in the John Hancock Fund complex for Mr. Cunningham
was $320,943, for Mr. Hiser was $115,084, for Ms. McCarter was $183,645, for Mr.
Pruchansky  was  $75,016,  for Mr.  Smith was  $109,807  and for Mr.  Toolan was
$403,714  under the John  Hancock  Deferred  Compensation  Plan for  Independent
Trustees.

All of the  officers  listed  are  officers  or  employees  of  the  Adviser  or
affiliated  companies.  Some of the  Trustees  and officers may also be officers
and/or directors and/or Trustees of one or more of the other funds for which the
Adviser serves as investment adviser.


As of  October  1,  1999,  the  officers  and  Trustees  of the  Fund as a group
beneficially  owned less than 1% of the  outstanding  shares of the Fund.  As of
that  date,  the  following  shareholders  were the  only  record  holders  that
beneficially owned of 5% or more of the outstanding shares of the Fund:



                                       22
<PAGE>



                                                     Percentage of Total
Name and                                             Outstanding Shares
Address of Shareholder          Class of Shares      of the Class of the Fund
- ----------------------          ---------------      ------------------------

John Hancock Advisers, Inc.            A                     98.89%
101 Huntington Avenue
Boston, Massachusetts


INVESTMENT ADVISORY AND OTHER SERVICES


The Adviser, located at 101 Huntington Avenue, Boston, Massachusetts 02199-7603,
was  organized in 1968 and has more than $30 billion in assets under  management
in its  capacity  as  investment  adviser to the Fund and the other funds in the
John Hancock group of funds as well as institutional accounts. The Adviser is an
affiliate  of the  Life  Company,  one  of the  most  recognized  and  respected
financial institutions in the nation. With total assets under management of more
than $100  billion,  the Life Company is one of the ten largest  life  insurance
companies in the United States, and carries a high rating from Standard & Poor's
and A. M. Best.  Founded in 1862, the Life Company has been serving  clients for
over 130 years.


The Fund has entered into an  investment  management  contract  with the Adviser
(the  "Advisory  Agreement")  which was  approved  by the  Fund's  shareholders.
Pursuant to the Advisory Agreement,  the Adviser will: (a) furnish  continuously
an  investment  program  for the  Fund and  determine,  subject  to the  overall
supervision and review of the Trustees,  which investments  should be purchased,
held,  sold or  exchanged  and (b) provide  supervision  over all aspects of the
Fund's  operations  except those which are  delegated  to a custodian,  transfer
agent or other agent.

The Fund bears all costs of its  organization  and operation,  including but not
limited to  expenses  of  preparing,  printing  and  mailing  all  shareholders'
reports,  notices,  prospectuses,  proxy  statements  and reports to  regulatory
agencies;  expenses relating to the issuance,  registration and qualification of
shares;   government  fees;   interest   charges;   expenses  of  furnishing  to
shareholders  their account  statements;  taxes;  expenses of redeeming  shares;
brokerage  and  other  expenses   connected  with  the  execution  of  portfolio
securities  transactions;  expenses pursuant to the Fund's plan of distribution;
fees and expenses of custodians  including those for keeping books and accounts,
maintaining a committed line of credit,  and  calculating the net asset value of
shares;  fees and expenses of transfer  agents and dividend  disbursing  agents;
legal, accounting,  financial, management, tax and auditing fees and expenses of
the Fund (including an allocable portion of the cost of the Adviser's  employees
rendering such services to the Fund, the  compensation  and expenses of Trustees
who are not  otherwise  affiliated  with the Trust,  the Adviser or any of their
affiliates;  expenses of Trustees' and shareholders' meetings; trade association
memberships; insurance premiums; and any extraordinary expenses.

As compensation for its services under the Advisory Agreement, the Fund pays the
Adviser  monthly an investment  management fee, which is accrued daily, of 0.80%
of the average of the daily net assets of the Fund.

From time to time, the Adviser may reduce its fee or make other  arrangements to
limit the Fund's expenses to a specified percentage of average daily net assets.
The Adviser has agreed to limit Fund  expenses  (excluding  12b-1  expenses)  to
1.35% of the Fund's  average  daily net assets (at least until May 1, 2000.) The
Adviser  retains the right to  reimpose a fee and recover any other  payments to
the extent that, at the end of any fiscal year, the Fund's annual  expenses fall
below this limit.

                                       23
<PAGE>


For the period from  September  30, 1998 to December  31,  1998,  advisory  fees
payable to the Fund's adviser amounted to $2,008 prior to the expense  reduction
by the Adviser.  After the expense  reduction  the Fund paid no advisory fee for
the period.

Securities  held by the  Fund may  also be held by  other  funds  or  investment
advisory  clients for which the  Adviser or its  affiliates  provide  investment
advice.   Because  of  different  investment  objectives  or  other  factors,  a
particular  security  may be bought for one or more funds or clients when one or
more are selling the same  security.  If  opportunities  for purchase or sale of
securities  by the  Adviser for the Fund or for other funds or clients for which
the Adviser renders  investment  advice arise for  consideration at or about the
same time,  transactions in such  securities will be made,  insofar as feasible,
for the respective funds or clients in a manner deemed equitable to all of them.
To the extent that transactions on behalf of more than one client of the Adviser
or their  respective  affiliates  may increase the demand for  securities  being
purchased or the supply of securities being sold, there may be an adverse effect
on price.

Pursuant to the Advisory Agreement, the Adviser is not liable to the Fund or its
shareholders  for any  error  of  judgment  or  mistake  of law or for any  loss
suffered  by the Fund in  connection  with the  matters  to which  its  Advisory
Agreement relates,  except a loss resulting from willful misfeasance,  bad faith
or gross  negligence on the part of the Adviser in the performance of its duties
or from  their  reckless  disregard  of the  obligations  and  duties  under the
Advisory Agreement.

Under the Advisory  Agreement,  the Fund may use the name "John  Hancock" or any
name derived from or similar to it only for so long as the Advisory Agreement or
any extension,  renewal or amendment  thereof remains in effect. If the Advisory
Agreement is no longer in effect,  the Fund (to the extent that it lawfully can)
will cease to use such name or any other name  indicating  that it is advised by
or otherwise  connected with the Adviser.  In addition,  the Adviser or the Life
Company may grant the  nonexclusive  right to use the name "John Hancock" or any
similar name to any other  corporation  or entity,  including but not limited to
any investment  company of which the Life Company or any subsidiary or affiliate
thereof or any successor to the business of any subsidiary or affiliate  thereof
shall be the investment adviser.

The Advisory Agreement was approved by all Trustees.  The Advisory Agreement and
Distribution  Agreement  (discussed  below) will continue in effect from year to
year,  provided  that its  continuance  is approved  annually both by (i) by the
holders of a majority of the  outstanding  voting  securities of the Trust or by
the Trustees,  and (ii) by a majority of the Trustees who are not parties to the
Agreement or "interested  persons" of any such parties.  Both  Agreements may be
terminated on 60 days written  notice by any party or by a vote of a majority of
the outstanding  voting securities of the Fund and will terminate  automatically
if it is assigned.

Accounting and Legal Services Agreement.  The Trust, on behalf of the Fund, is a
party to an Accounting and Legal Services  Agreement with the Adviser.  Pursuant
to this agreement,  the Adviser  provides the Fund with certain tax,  accounting
and legal services. For the period from September 30, 1998 to December 31, 1998,
the Fund paid the Adviser $36 or services under this agreement.

                                       24
<PAGE>


In order to avoid conflicts with portfolio  trades for the Fund, the Adviser and
the Fund have adopted extensive  restrictions on personal  securities trading by
personnel of the Adviser and its affiliates. In the case of the Adviser, some of
these  restrictions are:  pre-clearance for all personal trades and a ban on the
purchase of initial  public  offerings,  as well as  contributions  to specified
charities  of  profits  on  securities  held  for  less  than  91  days.   These
restrictions are a continuation of the basic principle that the interests of the
Fund and its shareholders come first.

DISTRIBUTION CONTRACTS

The Fund has a  Distribution  Agreement  with  John  Hancock  Funds.  Under  the
agreement,  John  Hancock  Funds is  obligated  to use its best  efforts to sell
shares of each class of the Fund.  Shares of the Fund are also sold by  selected
broker-dealers  (the "Selling  Brokers")  which have entered into selling agency
agreements  with John Hancock  Funds.  John Hancock Funds accepts orders for the
purchase  of the  shares of the Fund that are  continually  offered at net asset
value next determined,  plus any applicable sales charge,  if any. In connection
with the sale of Fund shares,  John Hancock  Funds and Selling  Brokers  receive
compensation from a sales charge imposed,  in the case of Class A shares, at the
time of sale.  In the case of Class B and Class C shares,  the  broker  receives
compensation  immediately  but John Hancock Funds is  compensated  on a deferred
basis.

There were no  underwriting  commissions  for sales of the Fund's Class A shares
(the "Plans") for the period from September 30, 1998 to December 30, 1998. There
were no Class B or Class C shares  issued  during the period ended  December 31,
1998.

The Fund's  Trustees  adopted  Distribution  Plans with respect to each class of
shares (the "Plans") pursuant to Rule 12b-1 under the Investment  Company Act of
1940.  Under the Plans,  the Fund will pay  distribution  and service fees at an
aggregate  annual  rate of up to 0.30% for Class A shares  and 1.00% for Class B
and Class C shares of the Fund's average daily net assets attributable to shares
of that class.  However,  the service  fees will not exceed  0.25% of the Fund's
average daily net assets  attributable to each class of shares. The distribution
fees will be used to reimburse John Hancock Funds for its distribution expenses,
including  but not limited to: (i) initial  and ongoing  sales  compensation  to
Selling Brokers and others (including  affiliates of John Hancock Funds) engaged
in the sale of Fund shares;  (ii) marketing,  promotional and overhead  expenses
incurred in  connection  with the  distribution  of Fund shares;  and (iii) with
respect to Class B and Class C shares only,  interest  expenses on  unreimbursed
distribution  expenses.  The  service  fees will be used to  compensate  Selling
Brokers and others for providing  personal and account  maintenance  services to
shareholders.  In the event that John Hancock Funds is not fully  reimbursed for
payments or expenses under the Class A Plan,  these expenses will not be carried
beyond twelve  months from the date they were  incurred.  Unreimbursed  expenses
under  the Class B and  Class C Plans  will be  carried  forward  together  with
interest on the balance of these unreimbursed  expenses. The Fund does not treat
unreimbursed  expenses under the Class B and Class C Plans as a liability of the
Fund because the Trustees may terminate the Class B and /or Class C Plans at any
time with no additional liability for these expenses to the shareholders and the
Fund. For the period from September 30, 1998 to December 31, 1998, there were no
Class B or Class C shares of the Fund issued.

The Plans and all amendments were approved by the Trustees, including a majority
of the  Trustees  who are not  interested  persons  of the  Fund and who have no
direct or  indirect  financial  interest  in the  operation  of the  Plans  (the
"Independent  Trustees"),  by votes  cast in person at  meetings  called for the
purpose of voting on such Plans.

                                       25
<PAGE>


Pursuant to the Plans, at least quarterly,  John Hancock Funds provides the Fund
with a written report of the amounts expended under the Plan and the purpose for
which these  expenditures  were made.  The Trustees  review  these  reports on a
quarterly basis to determine their continued appropriateness.

The  Plans  provide  that  they will  continue  in effect  only so long as their
continuance is approved at least annually by a majority of both the Trustees and
the Independent Trustees.  The Plans provide that they may be terminated without
penalty (a) by a vote of a majority of the Independent  Trustees,  (b) by a vote
of a majority of the Fund's  outstanding  shares of the applicable class upon 60
days' written notice to John Hancock Funds,  and (c)  automatically in the event
of  assignment.  The  Plans  further  provide  that they may not be  amended  to
increase  the  maximum  amount of the fees for the  services  described  therein
without the approval of a majority of the outstanding shares of the class of the
Fund which has voting  rights with respect to the Plan.  Each Plan provides that
no material  amendment to the Plan will be effective  unless it is approved by a
majority  vote of the Trustees  and the  Independent  Trustees of the Fund.  The
holders of Class A, Class B and Class C shares have exclusive voting rights with
respect to the Plan applicable to their respective class of shares.  In adopting
the Plans, the Trustees concluded that, in their judgment, there is a reasonable
likelihood  that the Plans will benefit the holders of the  applicable  class of
shares of the Fund.

Amounts paid to the John  Hancock  Funds by any class of shares of the Fund will
not be used to pay the  expenses  incurred  with  respect to any other  class of
shares of the Fund; provided, however, that expenses attributable to the Fund as
a whole will be  allocated,  to the extent  permitted  by law,  according to the
formula based upon gross sales dollars  and/or  average daily net assets of each
such class,  as may be  approved  from time to time by vote of a majority of the
Trustees.  From time to time,  the Fund may  participate  in joint  distribution
activities  with other Funds and the costs of those  activities will be borne by
each Fund in  proportion  to the relative  net asset value of the  participating
Funds.

SALES COMPENSATION

As part of their business  strategies,  the Fund, along with John Hancock Funds,
pays compensation to financial services firms that sell the fund's shares. These
firms  typically  pass along a portion of this  compensation  to your  financial
representative.

Compensation  payments  originate from two sources:  from sales charges and from
12b-1 fees that are paid out of the fund's  assets.  The sales charges and 12b-1
fees paid by investors are detailed in the  prospectus  and under  "Distribution
Contracts" in this  Statement of Additional  Information.  The portions of these
expenses  that are reallowed to financial  services  firms are shown on the next
page.

Whenever  you make an  investment  in the  fund,  the  financial  services  firm
receives either a reallowance from the initial sales charge or a commission,  as
described  below.  The firm also  receives the first year's  service fee at this
time.  Beginning with the second year after an investment is made, the financial
services firm receives an annual  service fee of 0.25% of its total eligible net
assets. This fee is paid quarterly in arrears by the Fund.

Financial  services firms selling large amounts of fund shares may receive extra
compensation.  This  compensation,  which John Hancock Funds pays out of its own
resources,  may  include  asset  retention  fees as well  as  reimbursement  for
marketing expenses.


                                       26
<PAGE>

<TABLE>
<CAPTION>

                                                        Maximum                  First year
                                Sales charge            reallowance              service             Maximum total
                                paid by investors       or commission            fee (% of net       compensation (1)
Class A investments             (% of offering price)   (% of offering price)    investment) (3)     (% of offering price)
- -------------------             ---------------------   ---------------------    --------------      ---------------------
       <S>                               <C>                     <C>                  <C>                    <C>

Up to $49,999                   5.00%                   4.01%                    0.25%               4.25%
$50,000 - $99,999               4.50%                   3.51%                    0.25%               3.75%
$100,000 - $249,999             3.50%                   2.61%                    0.25%               2.85%
$250,000 - $499,999             2.50%                   1.86%                    0.25%               2.10%
$500,000 - $999,999             2.00%                   1.36%                    0.25%               1.60%

Regular investments
of Class A share of
$1 million or more (4)
- ----------------------

First $1M - $4,999,999          --                      0.75%                    0.25%               1.00%
Next $1 - $5M above that        --                      0.25%                    0.25%               0.50% (2)
Next $1 or more above that      --                      0.00%                    0.25%               0.25% (2)


Retirement investments
of Class A shares of
$1 million or more *
- --------------------

First $1M - $24,999,999         --                      0.75%                    0.25%               1.00%
Next $25M -$49,999,999          --                      0.25%                    0.25%               0.50%
Next $1 or more above that      --                      0.00%                    0.25%               0.25%

                                                        Maximum
                                                        reallowance              First year          Maximum total
                                                        or commission            service fee (% of   Compensation (1)
Class B investments                                     (% of offering price)    net investment)(3)  (% of offering price)
- -------------------                                     ---------------------    ------------------- ---------------------

All amounts                                             3.75%                    0.25%               4.00%


                                                        Maximum
                                                        reallowance              First year          Maximum total
                                                        or commission            service fee (% of   Compensation (1)
Class C investments                                     (% of offering price)    net investment)(3)  (% of offering price)
- -------------------                                     --------------------     ------------------  --------------------

All amounts                                             0.75%                    0.25%               1.00%
</TABLE>

(1) Reallowance/commission percentages and service fee percentages are
calculated from different amounts, and therefore may not equal total
compensation percentages if combined using simple addition.

(2) For Group Investment Programs sales, the maximum total compensation for
investments of $1 million or more is 1.00% of the offering price (one year CDSC
of 1.00% applies for each sale).

(3) After first year subsequent service fees are paid quarterly in arrears.

                                       27
<PAGE>


(4) Includes new investments aggregated with investments since the last annual
reset. John Hancock Funds may take recent redemptions into account in
determining if an investment qualifies as a new investment.

CDSC revenues collected by John Hancock Funds may be used to pay commissions
when there is no initial sales charge.

*Retirement investments only. These include traditional, Roth and Education
IRAs, SIMPLE IRAs, SIMPLE 401(k), Rollover IRA, TSA, 457, 403(b), 401(k), Money
Purchase Pension Plan, profit-sharing plan and other retirement plans as
described in the Internal Revenue Code.


NET ASSET VALUE

For purposes of  calculating  the net asset value ("NAV") of the Fund's  shares,
the following procedures are utilized wherever applicable.

Debt investment  securities are valued on the basis of valuations furnished by a
principal  market maker or a pricing  service,  both of which generally  utilize
electronic  data  processing  techniques  to  determine  valuations  for  normal
institutional  size trading units of debt securities  without exclusive reliance
upon quoted prices.

Equity  securities  traded on a  principal  exchange or NASDAQ  National  Market
Issues  are  generally  valued  at last  sale  price  on the  day of  valuation.
Securities  in the  aforementioned  category for which no sales are reported and
other  securities  traded  over-the-counter  are  generally  valued  at the last
available bid price.

Short-term debt investments  which have a remaining  maturity of 60 days or less
are generally  valued at amortized  cost which  approximates  market  value.  If
market  quotations are not readily available or if in the opinion of the Adviser
any  quotation or price is not  representative  of true market  value,  the fair
value  of the  security  may be  determined  in good  faith in  accordance  with
procedures approved by the Trustees.

Foreign securities are valued on the basis of quotations from the primary market
in which  they are  traded.  Any  assets or  liabilities  expressed  in terms of
foreign  currencies are translated into U.S. dollars by the custodian bank based
on London currency exchange quotations as of 5:00 p.m., London time (12:00 noon,
New York time) on the date of any determination of the Fund's NAV. If quotations
are not  readily  available,  or the value has been  materially  affected by the
events  occurring after the closing of a foreign market,  assets are valued by a
method that the Trustees believe accurately reflects fair value.

The NAV of each Fund and class is  determined  each business day at the close of
regular  trading on the New York Stock  Exchange  (typically  4:00 p.m.  Eastern
Time)  by  dividing  the a  class's  net  assets  by  the  number  of it  shares
outstanding. On any day an international market is closed and the New York Stock
Exchange is open, any foreign securities will be valued at the prior day's close
with the current day's  exchange  rate.  Trading of foreign  securities may take
place on  Saturdays  and U.S.  business  holidays on which the Fund's NAV is not
calculated.  Consequently, the Fund's portfolio securities may trade and the NAV
of the Fund's redeemable securities may be significantly affected on days when a
shareholder has no access to the Fund.

                                       28
<PAGE>



INITIAL SALES CHARGE ON CLASS A SHARES

Shares of the Fund are  offered at a price equal to their net asset value plus a
sales charge which, at the option of the purchaser, may be imposed either at the
time of purchase (the  "initial  sales charge  alternative")  or on a contingent
deferred basis (the "deferred  sales charge  alternative").  Share  certificates
will not be issued unless requested by the shareholder in writing, and then they
will only be issued for full shares. The Trustees reserve the right to change or
waive a Fund's  minimum  investment  requirements  and to  reject  any  order to
purchase  shares  (including  purchase by exchange)  when in the judgment of the
Adviser such rejection is in the Fund's best interest.

The sales  charges  applicable  to  purchases  of Class A shares of the Fund are
described in the Prospectus. Methods of obtaining reduced sales charges referred
to generally in the Prospectus are described in detail below. In calculating the
sales charge  applicable to current purchases of Class A shares of the Fund, the
investor  is  entitled to  cumulate  current  purchases  with the greater of the
current value (at offering  price) of the Class A shares of the Fund, or if John
Hancock  Signature  Services,  Inc.  ("Signature  Services")  is notified by the
investor's  dealer or the investor at the time of the purchase,  the cost of the
Class A shares owned.

Without Sales Charge.  Class A shares may be offered  without a front-end  sales
charge or contingent  deferred sales charge ("CDSC") to various  individuals and
institutions as follows:

o        A Trustee or officer of the Trust; a Director or officer of the Adviser
         and  its   affiliates   or   Selling   Brokers;   employees   or  sales
         representatives of any of the foregoing; retired officers, employees or
         Directors of any of the  foregoing;  a member of the  immediate  family
         (spouse, children, grandparents, grandchildren, mother, father, sister,
         brother,  mother-in-law,  father-in-law,  daughter-in-law,  son-in-law,
         niece,  nephew and same sex domestic  partner) of any of the foregoing;
         or any fund,  pension,  profit  sharing or other  benefit  plan for the
         individuals described above.

o        A  broker,   dealer,   financial  planner,   consultant  or  registered
         investment  advisor that has entered into a signed  agreement with John
         Hancock  Funds  providing  specifically  for the use of fund  shares in
         fee-based  investment  products or  services  made  available  to their
         clients.

o        A former  participant  in an employee  benefit  plan with John  Hancock
         funds,  when he or she withdraws from his or her plan and transfers any
         or all of his or her plan distributions directly to the Fund.

o        A member of a class action lawsuit against insurance companies who is
         investing settlement proceeds.

o        Retirement plans participating in Merrill Lynch servicing programs,
         if the Plan has more than $3 million in assets or 500 eligible
         employees at the date the Plan Sponsor signs the Merrill Lynch
         Recordkeeping Service Agreement. See your Merrill Lynch financial
         consultant for further information.

o        Retirement plans investing through the PruArray Program sponsored by
         Prudential Securities:

                                       29
<PAGE>


o        Pension plans transferring  assets from a John Hancock variable annuity
         contract to the Fund pursuant to an exemptive  application  approved by
         the Securities Exchange Commission.

o        Shareholders  of John  Hancock  Funds PLC who become U.S.  residents or
         citizens and transfer their existing  assets from John Hancock Fund PLC
         to the Fund.

o        Existing  full  service  clients  of the Life  Company  who were  group
         annuity  contract  holders as of  September  1, 1994,  and  participant
         directed  retirement plans with at least 100 eligible  employees at the
         inception of the Fund  account.  Each of these  investors  may purchase
         Class A shares with no initial sales charge. However, for each Fund, if
         the shares are redeemed  within 12 months after the end of the calendar
         year in which the  purchase  was made,  a CDSC will be  imposed  at the
         following rate:

         Amount Invested                                           CDSC RATE
         ---------------                                           ---------

         $1 to $4,999,000                                            1.00%
         Next $5 million to $9,999,999                               0.50%
         Amounts of $10 million and over                             0.25%

Class A shares  may  also be  purchased  without  an  initial  sales  charge  in
connection  with  certain  liquidation,   merger  or  acquisition   transactions
involving other investment companies or personal holding companies.

Combination  Privilege.  In calculating the sales charge applicable to purchases
of Class A shares  made at one time,  the  purchases  will be combined to reduce
sales charges if made by (a) an individual, his or her spouse and their children
under the age of 21, purchasing  securities for his or their own account,  (b) a
trustee or other  fiduciary  purchasing for a single trust,  estate or fiduciary
account and (c) groups  which  qualify  for the Group  Investment  Program  (see
below). A company's (not an individual's) qualified and non-qualified retirement
plan  investments can be combined to take advantage of this  privilege.  Further
information about combined purchases, including certain restrictions on combined
group  purchases,  is available  from Signature  Services or a Selling  Broker's
representative.

Accumulation Privilege.  Investors (including investors combining purchases) who
are  already  Class A  shareholders  may also  obtain the benefit of the reduced
sales charge by taking into account not only the amount being  invested but also
the investor's purchase price or current value of the Class A shares of all John
Hancock  funds which carry a sales charge  already held by such person.  Class A
shares  of John  Hancock  money  market  funds  will  only be  eligible  for the
accumulation privilege if the investor has previously paid a sales charge on the
amount of those shares. Retirement plan investors may include the value of Class
B shares if Class B shares held are greater  than $1 million.  Retirement  plans
must notify  Signature  Services to utilize.  A company's (not an  individual's)
qualified and non-qualified  retirement plan investments can be combined to take
advantage of this privilege.

Group Investment Program. Under the Combination and Accumulation Privileges, all
members of a group may combine their  individual  purchases of Class A shares to
potentially  qualify for breakpoints in the sales charge schedule.  This feature
is  provided  to any  group  which (1) has been in  existence  for more than six
months,  (2) has a  legitimate  purpose  other than the  purchase of mutual fund
shares at a discount for its members,  (3) utilizes salary  deduction or similar
group methods of payment, and (4) agrees to allow sales materials of the fund in
its mailings to members at a reduced or no cost to John Hancock Funds.

                                       30
<PAGE>


Letter of Intention.  Reduced sales charges are also  applicable to  investments
made  pursuant  to a Letter  of  Intention  (the  "LOI"),  which  should be read
carefully  prior to its  execution by an  investor.  The Fund offers two options
regarding  the  specified  period  for  making  investments  under the LOI.  All
investors have the option of making their investments over a specified period of
thirteen (13) months. Investors who are using the Fund as a funding medium for a
retirement plan, however,  may opt to make the necessary  investments called for
by the LOI over a forty-eight (48) month period.  These retirement plans include
Traditional,  Roth and Education IRAs, SEP, SARSEP,  401(k),  403(b)  (including
TSAs),  SIMPLE IRA, SIMPLE (401(k),  Money purchase pension,  Profit Sharing and
Section 457 plans. A individual's  non-qualified  and qualified  retirement plan
investments  cannot be combined to satisfy LOI of 48 months.  Such an investment
(including   accumulations   and  combinations  but  not  including   reinvested
dividends) must aggregate  $50,000 or more invested during the specified  period
from the date of the LOI or from a date within  ninety (90) days prior  thereto,
upon written request to Signature  Services.  The sales charge applicable to all
amounts  invested under the LOI is computed as if the aggregate  amount intended
to be invested had been invested  immediately.  If such aggregate  amount is not
actually  invested,  the  difference  in the sales charge  actually paid and the
sales  charge  payable had the LOI not been in effect is due from the  investor.
However,  for the purchases actually made within the specified period (either 13
or 48 months)  the sales  charge  applicable  will not be higher than that which
would have applied  (including  accumulations and combinations) had the LOI been
for the amount actually invested.

The LOI  authorizes  Signature  Services  to hold in escrow  sufficient  Class A
shares  (approximately  5% of the  aggregate) to make up any difference in sales
charges on the amount intended to be invested and the amount actually  invested,
until such investment is completed  within the specified  period,  at which time
the escrow shares will be released. If the total investment specified in the LOI
is not  completed,  the Class A shares  held in escrow may be  redeemed  and the
proceeds used as required to pay such sales charge as may be due. By signing the
LOI, the investor authorizes  Signature Services to act as his  attorney-in-fact
to redeem any escrowed Class A shares and adjust the sales charge, if necessary.
A LOI does not constitute a binding commitment by an investor to purchase, or by
the Fund to sell,  any  additional  Class A shares and may be  terminated at any
time.

DEFERRED SALES CHARGE ON CLASS B AND CLASS C SHARES

Investments  in Class B and Class C shares are  purchased at net asset value per
share without the imposition of an initial sales charge so the Fund will receive
the full amount of the purchase payment.

Contingent Deferred Sales Charge.  Class B and Class C shares which are redeemed
within six years or one year of purchase, respectively will be subject to a CDSC
at the rates set forth in the  Prospectus  as a percentage  of the dollar amount
subject  to the CDSC.  The charge  will be  assessed  on an amount  equal to the
lesser of the current market value or the original  purchase cost of the Class B
or Class C shares  being  redeemed.  No CDSC will be  imposed  on  increases  in
account value above the initial  purchase  prices,  including all shares derived
from reinvestment of dividends or capital gains distributions.

                                       31
<PAGE>


Class B shares are not available to full-service  retirement plans  administered
by  Signature  Services  or the Life  Company  that had more  than 100  eligible
employees at the inception of the Fund account.

The amount of the CDSC, if any, will vary  depending on the number of years from
the  time of  payment  for the  purchase  of Class B  shares  until  the time of
redemption  of such  shares.  Solely for purposes of  determining  the number of
years from the time of any payment for the  purchase of both Class B and Class C
shares,  all payments  during a month will be aggregated and deemed to have been
made on the first day of the month.

In determining  whether a CDSC applies to a redemption,  the calculation will be
determined in a manner that results in the lowest  possible rate being  charged.
It will be assumed  that your  redemption  comes first from shares you have held
beyond  the six  year  CDSC  redemption  period  for  Class B or one  year  CDSC
redemption for Class C or those you acquired  through  dividend and capital gain
reinvestment,  and next from the  shares  you have held the  longest  during the
six-year period for Class B shares. For this purpose, the amount of any increase
in a share's value above its initial  purchase  price is not regarded as a share
exempt from CDSC.  Thus,  when a share that has appreciated in value is redeemed
during the CDSC period, a CDSC is assessed only on its initial purchase price.

When requesting a redemption for a specific dollar amount please indicate if you
require the proceeds to equal the dollar  amount  requested.  If not  indicated,
only the  specified  dollar  amount will be redeemed  from your  account and the
proceeds will be less any applicable CDSC.

Example:

You have  purchased  100  shares at $10 per share.  The  second  year after your
purchase,  your  investment's  net asset value per share has  increased by $2 to
$12, and you have gained 10 additional shares through dividend reinvestment.  If
you redeem 50 shares at this time your CDSC will be calculated as follows:

   oProceeds of 50 shares redeemed at $12 per shares (50 x 12)          $600.00
   o*Minus Appreciation ($12 - $10) x 100 shares                        (200.00)
   o Minus proceeds of 10 shares not subject to
     CDSC (dividend reinvestment)                                       (120.00)
                                                                        -------
   oAmount subject to CDSC                                              $280.00


   *The appreciation is based on all 100 shares in the account not just the
    shares being redeemed.


Proceeds  from the CDSC are paid to John Hancock  Funds and are used in whole or
in part by John  Hancock  Funds to defray  its  expenses  related  to  providing
distribution-related  services  to the Fund in  connection  with the sale of the
Class B and  Class C  shares,  such as the  payment  of  compensation  to select
Selling  Brokers for selling Class B and Class C shares.  The combination of the
CDSC and the  distribution  and service fees facilitates the ability of the Fund
to sell the Class B and Class C shares  without a sales charge being deducted at
the time of the purchase.

Waiver  of  Contingent  Deferred  Sales  Charge.  The  CDSC  will be  waived  on
redemptions of Class B and Class C shares and of Class A shares that are subject
to a CDSC, unless indicated otherwise, in the circumstances defined below:

For all account types:

                                       32
<PAGE>


*        Redemptions made pursuant to the Fund's right to liquidate your account
         if you own shares worth less than $1,000.

*        Redemptions  made  under  certain  liquidation,  merger or  acquisition
         transactions  involving other investment  companies or personal holding
         companies.

*        Redemptions due to death or disability. (Does not apply to trust
         accounts unless trust is being dissolved.)

*        Redemptions made under the Reinstatement Privilege, as described in
         "Sales Charge Reductions and Waivers" of the Prospectus.

*        Redemptions  of Class B (but not Class C) shares  made under a periodic
         withdrawal plan or redemptions for fees charged by planners or advisors
         for advisory services, as long as your annual redemptions do not exceed
         12% of your account value, including reinvested dividends,  at the time
         you established  your periodic  withdrawal plan and 12% of the value of
         subsequent  investments (less  redemptions) in that account at the time
         you notify Signature  Services.  (Please note that this waiver does not
         apply to periodic  withdrawal  plan  redemptions  of Class A or Class C
         shares that are subject to a CDSC).

*        Redemptions by Retirement plans participating in Merrill Lynch
         servicing programs, if the Plan has less than $3 million in assets or
         500 eligible employees at the date the Plan Sponsor signs the Merrill
         Lynch Recordkeeping Service Agreement. See your Merrill Lynch financial
         consultant for further information.

*        Redemptions of Class A shares by retirement plans that invested through
         the PruArray Program sponsored by Prudential Securities.

For Retirement  Accounts (such as traditional,  Roth and Education IRAs,  SIMPLE
IRA,  SIMPLE  401(k),  Rollover IRA, TSA, 457,  403(b),  401(k),  Money Purchase
Pension Plan,  Profit-Sharing  Plan and other plans as described in the Internal
Revenue Code) unless otherwise noted.

*        Redemptions made to effect mandatory or life expectancy distributions
         under the Internal Revenue Code.

*        Returns of excess contributions made to these plans.

*        Redemptions   made  to  effect   distributions   to   participants   or
         beneficiaries from employer  sponsored  retirement plans under sections
         401(a)  of the Code  (such as  401(k),  Money  Purchase  Pension  Plan,
         Profit-Sharing Plan).

*        Redemptions from certain IRA and retirement plans that purchased shares
         prior to October 1, 1992 and certain IRA accounts that purchased shares
         prior to May 15, 1995.

Please see matrix for some examples.

                                       33
<PAGE>

<TABLE>
<CAPTION>

        <S>                   <C>              <C>               <C>               <C>               <C>
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Type of                 401 (a) Plan      403 (b)           457              IRA, IRA          Non-retirement
Distribution            (401 (k), MPP,                                       Rollover
                        PSP)
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Death or Disability     Waived            Waived            Waived           Waived            Waived
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Over 70 1/2             Waived            Waived            Waived           Waived for        12% of account
                                                                             mandatory         value annually
                                                                             distributions     in periodic
                                                                             or 12% of         payments
                                                                             account value
                                                                             annually in
                                                                             periodic
                                                                             payments.
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Between 59 1/2          Waived            Waived            Waived           Waived for Life   12% of account
and 70 1/2                                                                   Expectancy or     value annually
                                                                             12% of account    in periodic
                                                                             value annually    payments
                                                                             in periodic
                                                                             payments.
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Under 59 1/2            Waived for        Waived for        Waived for       Waived for        12% of account
(Class B only)          annuity           annuity           annuity          annuity           value annually
                        payments (72t)    payments (72t)    payments (72t)   payments (72t)    in periodic
                        or 12% of         or 12% of         or 12% of        or 12% of         payments
                        account value     account value     account value    account value
                        annually in       annually in       annually in      annually in
                        periodic          periodic          periodic         periodic
                        payments.         payments.         payments.        payments.
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Loans                   Waived            Waived            N/A              N/A               N/A
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Termination of Plan     Not Waived        Not Waived        Not Waived       Not Waived        N/A
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Hardships               Waived            Waived            Waived           N/A               N/A
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Qualified Domestic      Waived            Waived            Waived           N/A               N/A
Relations Orders
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Termination of          Waived            Waived            Waived           N/A               N/A
Employment Before
Normal Retirement Age
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
Return of Excess        Waived            Waived            Waived           Waived            N/A
- ----------------------- ----------------- ----------------- ---------------- ----------------- ----------------
</TABLE>

If you qualify for a CDSC waiver under one of these situations,  you must notify
Signature  Services  at the time you make your  redemption.  The waiver  will be
granted  once  Signature  Services  has  confirmed  that you are entitled to the
waiver.


                                       34
<PAGE>



SPECIAL REDEMPTIONS

Although  it  would  not  normally  do so,  the  Fund  has the  right to pay the
redemption  price  of  shares  of the  Fund in  whole  or in  part in  portfolio
securities as prescribed by the Trustees.  When the shareholder  sells portfolio
securities  received in this  fashion,  the  shareholder  will incur a brokerage
charge.  Any such  securities  would be valued for the  purposes  of making such
payment at the same value as used in determining net asset value.  The Fund has,
however,  elected to be governed by Rule 18f-1 under the Investment Company Act.
Under that rule,  the Fund must  redeem its shares for cash except to the extent
that the redemption  payments to any shareholder  during any 90-day period would
exceed  the  lesser of  $250,000  or 1% of the  Fund's  net  asset  value at the
beginning of such period.

ADDITIONAL SERVICES AND PROGRAMS

Exchange Privilege.  The Fund permits exchanges of shares of any class of a fund
for shares of the same class in any other John Hancock fund offering that class.

Exchanges  between funds with shares that are not subject to a CDSC are based on
their  respective  net asset values.  No sales charge or  transaction  charge is
imposed.  Shares of the Fund which are subject to a CDSC may be  exchanged  into
shares of any of the other John Hancock funds that are subject to a CDSC without
incurring the CDSC; however,  the shares acquired in an exchange will be subject
to the CDSC schedule of the shares acquired if and when such shares are redeemed
(except that shares  exchanged into John Hancock 500 Index Fund and John Hancock
Intermediate  Government  Fund will retain the exchanged  fund's CDSC schedule).
For purposes of computing the CDSC payable upon redemption of shares acquired in
an exchange,  the holding period of the original  shares is added to the holding
period of the shares acquired in an exchange.

If a shareholder exchanges Class B shares purchased prior to January 1, 1994 for
Class B shares of any other John Hancock fund, the acquired shares will continue
to be subject to the CDSC schedule that was in effect when the exchanged  shares
were purchased.

The Fund  reserves the right to require that  previously  exchanged  shares (and
reinvested  dividends)  be in the  Fund  for 90 days  before  a  shareholder  is
permitted a new exchange.

The Fund may refuse any exchange order. The Fund may change or cancel its
exchange policies at any time, upon 60 days' notice to its shareholders.

An exchange of shares is treated as a  redemption  of shares of one fund and the
purchase of shares of another for Federal  Income Tax purposes.  An exchange may
result in a taxable gain or loss. See "TAX STATUS".

Systematic  Withdrawal Plan. The Fund permits the  establishment of a Systematic
Withdrawal  Plan.  Payments under this plan represent  proceeds arising from the
redemption of the Fund shares. Since the redemption price of the Fund shares may
be more or less than the shareholder's cost,  depending upon the market value of
the securities owned by the Fund at the time of redemption,  the distribution of
cash  pursuant  to this  plan  may  result  in  realization  of gain or loss for
purposes  of  Federal,  state and  local  income  taxes.  The  maintenance  of a
Systematic  Withdrawal Plan  concurrently with purchases of additional shares of
the Fund could be disadvantageous to a shareholder  because of the initial sales
charge  payable  on such  purchases  of Class A shares  and the CDSC  imposed on
redemptions  of Class B and Class C shares and because  redemptions  are taxable
events.  Therefore,  a shareholder  should not purchase  shares at the same time
that a Systematic  Withdrawal Plan is in effect.  The Fund reserves the right to
modify or discontinue  the Systematic  Withdrawal  Plan of any shareholder on 30
days'  prior  written  notice  to  such  shareholder,   or  to  discontinue  the
availability of such plan in the future.  The shareholder may terminate the plan
at any time by giving proper notice to Signature Services.

                                       35
<PAGE>


Monthly Automatic Accumulation Program ("MAAP"). The program is explained in the
Prospectus. The program, as it relates to automatic investment checks, is
subject to the following conditions:

The investments will be drawn on or about the day of the month indicated.

The privilege of making investments through the MAAP may be revoked by Signature
Services  without  prior  notice  if  any  investment  is  not  honored  by  the
shareholder's  bank.  The  bank  shall  be under no  obligation  to  notify  the
shareholder as to the nonpayment of any checks.

The program may be discontinued by the shareholder  either by calling  Signature
Services or upon written notice to Signature Services which is received at least
five (5) business days prior to the order date of any investment.

Reinstatement or Reinvestment Privilege. If Signature Services is notified prior
to reinvestment, a shareholder who has redeemed Fund shares may, within 120 days
after the date of  redemption,  reinvest  without  payment of a sales charge any
part of the  redemption  proceeds  in  shares  of the same  class of the Fund or
another John Hancock fund, subject to the minimum investment limit of that fund.
The proceeds  from the  redemption  of Class A shares may be  reinvested  at net
asset value  without  paying a sales  charge in Class A shares of the Fund or in
Class A shares of any John Hancock fund. If a CDSC was paid upon a redemption, a
shareholder may reinvest the proceeds from this redemption at net asset value in
additional  shares  of the  class  from  which  the  redemption  was  made.  The
shareholder's  account will be credited with the amount of any CDSC charged upon
the prior redemption and the new shares will continue to be subject to the CDSC.
The  holding  period of the  shares  acquired  through  reinvestment  will,  for
purposes of computing the CDSC payable upon a subsequent redemption, include the
holding period of the redeemed shares.

To protect the interests of other investors in the Fund, the Fund may cancel the
reinvestment  privilege  of any parties  that,  in the opinion of the Fund,  are
using market timing  strategies or making more than seven exchanges per owner or
controlling  party per calendar year. Also, the Fund may refuse any reinvestment
request.

The Fund may change or cancel its reinvestment policies at any time.

A redemption or exchange of Fund shares is a taxable transaction for Federal
income tax purposes even if the reinvestment privilege is exercised, and any
gain or loss realized by a shareholder on the redemption or other disposition of
Fund shares will be treated for tax purposes as described under the caption "TAX
STATUS."

                                       36
<PAGE>



Retirement plans participating in Merrill Lynch's servicing programs:

Class A shares  are  available  at net asset  value for plans with $3 million in
plan assets or 500 eligible  employees  at the date the Plan  Sponsor  signs the
Merrill Lynch Recordkeeping Service Agreement.  If the plan does not meet either
of these limits, Class A shares are not available.

For  participating  retirement  plans  investing in Class B shares,  shares will
convert  to Class A shares  after  eight  years,  or sooner if the plan  attains
assets of $5 million (by means of a CDSC-free  redemption/purchase  at net asset
value).

DESCRIPTION OF THE FUND'S SHARES

The Trustees of the Trust are  responsible for the management and supervision of
the Fund.  The  Declaration  of Trust permits the Trustees to issue an unlimited
number of full and fractional shares of beneficial  interest of the Fund without
par value.  Under the  Declaration of Trust,  the Trustees have the authority to
create and classify shares of beneficial  interest in separate  series,  without
further action by  shareholders.  As of the date of this Statement of Additional
Information,  the Trustees  have  authorized  shares of the Fund and three other
series:  John Hancock Small Cap Growth Fund, John Hancock Global Technology Fund
and John Hancock 500 Index Fund.  Additional  series may be added in the future.
The Declaration of Trust also authorizes the Trustees to classify and reclassify
the  shares  of the  Fund,  or any new  series  of the  Trust,  into one or more
classes.  The Trustees  have also  authorized  the issuance of three  classes of
shares of the Fund, designated as Class A, Class B and Class C.

The shares of each class of the Fund represent an equal  proportionate  interest
in the aggregate net assets  attributable to that class of the Fund.  Holders of
each Class of shares have certain exclusive voting rights on matters relating to
their respective  distribution plans. The different classes of the Fund may bear
different  expenses  relating  to  the  cost  of  holding  shareholder  meetings
necessitated by the exclusive voting rights of any class of shares.


Dividends paid by the Fund, if any, with respect to each class of shares will be
calculated in the same manner,  at the same time and on the same day and will be
in the same amount, except for differences resulting from the facts that (i) the
distribution  and  service  fees  relating to each class of shares will be borne
exclusively  by that  class,  (ii)  Class B and Class C shares  will pay  higher
distribution and service fees than Class A shares and (iii) each class of shares
will bear any class expenses properly allocable to that class of shares, subject
to the  conditions  the  Internal  Revenue  Service  imposes with respect to the
multiple-class  structures.  Similarly,  the net asset  value per share may vary
depending on which class of shares are  purchased.  No interest  will be paid on
uncashed dividend or redemption checks.


In the event of  liquidation,  shareholders  of each class are entitled to share
pro rata in the net  assets  of the Fund  available  for  distribution  to these
shareholders.  Shares  entitle their  holders to one vote per share,  are freely
transferable  and have no preemptive,  subscription or conversion  rights.  When
issued, shares are fully paid and non-assessable, except as set forth below.

Unless  otherwise  required by the Investment  Company Act or the Declaration of
Trust,  the Fund has no intention of holding  annual  meetings of  shareholders.
Fund  shareholders  may  remove a Trustee  by the  affirmative  vote of at least
two-thirds of the Trust's  outstanding  shares and the Trustees  shall  promptly
call a meeting for such purpose when requested to do so in writing by the record
holders  of  not  less  than  10%  of  the  outstanding  shares  of  the  Trust.
Shareholders   may,  under  certain   circumstances,   communicate   with  other
shareholders in connection  with  requesting a special meeting of  shareholders.
However,  at any time that less than a majority of the Trustees  holding  office
were elected by the  shareholders,  the Trustees will call a special  meeting of
shareholders for the purpose of electing Trustees.

                                       37
<PAGE>


Under Massachusetts law,  shareholders of a Massachusetts  business trust could,
under certain  circumstances,  be held personally liable for acts or obligations
of the Trust.  However,  the Declaration of Trust contains an express disclaimer
of  shareholder  liability  for acts,  obligations  or affairs of the Fund.  The
Declaration of Trust also provides for  indemnification out of the Fund's assets
for all losses and expenses of any shareholder held personally  liable by reason
of being or having been a  shareholder.  The  Declaration of Trust also provides
that no series of the Trust  shall be liable  for the  liabilities  of any other
series.  Furthermore, no fund included in this Fund's prospectus shall be liable
for the  liabilities  of any other John  Hancock  fund.  Liability  is therefore
limited to  circumstances  in which the Fund itself  would be unable to meet its
obligations, and the possibility of this occurrence is remote.

The Fund reserves the right to reject any  application  which conflicts with the
Fund's  internal  policies or the  policies of any  regulatory  authority.  John
Hancock Funds does not accept  starter,  credit card or third party checks.  All
checks  returned by the post office as  undeliverable  will be reinvested at net
asset  value in the fund or funds from which a  redemption  was made or dividend
paid. Information provided on the account application may be used by the Fund to
verify the accuracy of the  information or for  background or financial  history
purposes.  A joint account will be administered as a joint tenancy with right of
survivorship,  unless the joint owners notify Signature  Services of a different
intent.  A shareholder's  account is governed by the laws of The Commonwealth of
Massachusetts. For telephone transactions, the transfer agent will take measures
to verify the identity of the caller,  such as asking for name,  account number,
Social Security or other taxpayer ID number and other relevant  information.  If
appropriate  measures are taken,  the transfer agent is not  responsible for any
losses that may occur to any account due to an unauthorized telephone call. Also
for your protection  telephone  transactions are not permitted on accounts whose
names or addresses have changed within the past 30 days. Proceeds from telephone
transactions can only be mailed to the address of record.

Selling activities for the Fund may not take place outside the U.S. except with
U.S. military bases, APO addresses and U.S. diplomats. Brokers of record on
Non-U.S. investors' accounts with foreign mailing addresses are required to
certify that all sales activities have occurred, and in the future will occur,
only in the U.S. A Foreign corporation may purchase shares of the Fund only if
it has a U.S. mailing address.

TAX STATUS

The Fund, is treated as a separate  entity for  acccounting and tax purposes and
has qualify and elected to be treated as a "regulated  investment company" under
Subchapter M of the Internal Revenue Code of 1986, as amended (the "Code"),  and
to continue to qualify for each taxable year. As such and by complying  with the
applicable  provisions  of the Code  regarding  the sources of its  income,  the
timing of its distributions and the diversification of its assets, the Fund will
not be subject  to  Federal  income tax on its  taxable  income  (including  net
realized  capital gains) which is distributed to shareholders in accordance with
the timing requirements of the Code.

The Fund will be subject  to a 4%  nondeductible  Federal  excise tax on certain
amounts not distributed (and not treated as having been distributed) on a timely
basis in accordance  with annual  minimum  distribution  requirements.  The Fund
intends under normal  circumstances  to seek to avoid or minimize  liability for
this tax by satisfying such distribution requirements.

                                       38
<PAGE>


Distributions  from the  Fund's  current or  accumulated  earnings  and  profits
("E&P") will be taxable  under the Code for investors who are subject to tax. If
these  distributions  are  paid  from the  Fund's  "investment  company  taxable
income," they will be taxable as ordinary income;  and if they are paid from the
Fund's "net capital gain," they will be taxable as long-term  capital gain. (Net
capital  gain is the  excess  (if any) of net  long-term  capital  gain over net
short-term  capital loss, and investment  company  taxable income is all taxable
income  and  capital  gains,  other  than those  gains and  losses  included  in
computing  net capital  gain,  after  reduction by  deductible  expenses.)  Some
distributions  may be paid in January but may be taxable to  shareholders  as if
they had been  received on December 31 of the previous  year.  The tax treatment
described above will apply without regard to whether  distributions are received
in cash or reinvested in additional shares of the Fund.

Distributions,  if any,  in excess of E&P will  constitute  a return of  capital
under the Code, which will first reduce an investor's  federal tax basis in Fund
shares and then, to the extent such basis is exceeded,  will generally give rise
to capital gains.  Shareholders who have chosen automatic  reinvestment of their
distributions  will have a federal tax basis in each share received  pursuant to
such a  reinvestment  equal to the amount of cash they would have  received  had
they  elected  to receive  the  distribution  in cash,  divided by the number of
shares received in the reinvestment.

If the Fund invests in stock  (including  an option to acquire  stock such as is
inherent in a convertible bond) of certain foreign  corporations that receive at
least 75% of their annual gross income from passive  sources  (such as interest,
dividends,  certain rents and royalties or capital gain) or hold at least 50% of
their assets in  investments  producing such passive  income  ("passive  foreign
investment  companies"),  the Fund could be  subject  to Federal  income tax and
additional  interest  charges  on  "excess  distributions"  received  from  such
companies or gain from the sale of stock in such  companies,  even if all income
or gain actually received by the Fund is timely distributed to its shareholders.
The Fund  would not be able to pass  through to its  shareholders  any credit or
deduction  for such a tax. An election  may be  available  to  ameliorate  these
adverse tax consequences, but could require the Fund to recognize taxable income
or gain without the concurrent  receipt of cash.  These  investments  could also
result in the treatment of associated capital gains as ordinary income. The Fund
may limit and/or manage its holdings in passive foreign investment  companies to
minimize its tax liability or maximize its return from these investments.

The Fund may be  subject  to  withholding  and other  taxes  imposed  by foreign
countries  with  respect  to its  investments  in foreign  securities.  Some tax
conventions  between  certain  countries  and the  United  States  may reduce or
eliminate  such  taxes.  The Fund does not  expect to qualify to pass such taxes
through  to its  shareholders,  who  consequently  will not take such taxes into
account on their own tax  returns.  However,  the Fund will deduct such taxes in
determining the amount it has available for distribution to shareholders.

Foreign  exchange  gains and  losses  realized  by the Fund in  connection  with
certain  transactions  involving foreign  currency-denominated  debt securities,
foreign currencies, foreign currency forward contracts, certain foreign currency
options and futures  contracts,  or payables  or  receivables  denominated  in a
foreign  currency are subject to Section 988 of the Code, which generally causes
such gains and losses to be treated as ordinary income and losses and may affect
the amount, timing and character of distributions to shareholders.  Transactions
in foreign currencies that are not directly related to the Fund's investments in
stock or  securities,  including  speculative  currency  positions,  could under
future  Treasury  regulations  produce income not among the types of "qualifying
income"  from  which the Fund must  derive at least 90% of its gross  income for
each  taxable  year.  If the net  foreign  exchange  loss for a year  treated as
ordinary  loss under  Section 988 were to exceed the Fund's  investment  company
taxable  income  computed  without  regard to such loss,  the resulting  overall
ordinary  loss  for  such  year  would  not be  deductible  by the  Fund  or its
shareholders in future years.

                                       39
<PAGE>


The amount of the Fund's net realized  capital gains,  if any, in any given year
will vary depending upon the Adviser's current  investment  strategy and whether
the  Adviser  believes  it to be in the best  interest of the Fund to dispose of
portfolio securities and /or engage in options,  futures or forward transactions
will generate capital gains. At the time of an investor's  purchase of shares of
the Fund, a portion of the  purchase  price is often  attributed  to realized or
unrealized  appreciation in the Fund's portfolio or undistributed taxable income
of the Fund.  Consequently,  subsequent  distributions from such appreciation or
income  may be  taxable  to such  investor  even if the net  asset  value of the
investor's  shares  is,  as a result  of the  distributions,  reduced  below the
investor's cost for such shares,  and the distributions (or portions thereof) in
reality represent a return of a portion of the purchase price.

Upon a redemption or other  disposition of Fund shares (including by exercise of
the  exchange  privilege)  in a  transaction  that is  treated as a sale for tax
purposes, a shareholder will ordinarily realize a taxable gain or loss depending
upon the amount of the proceeds  and the  investor's  basis in his shares.  Such
gain or loss will be treated as capital  gain or loss if the shares are  capital
assets in the  shareholder's  hands. A sales charge paid in purchasing shares of
the Fund cannot be taken into account for purposes of  determining  gain or loss
on the redemption or exchange of such shares within 90 days after their purchase
to the  extent  Class A shares  of the Fund or  another  John  Hancock  fund are
subsequently  acquired  without  payment  of a  sales  charge  pursuant  to  the
reinvestment or exchange  privilege.  This disregarded  charge will result in an
increase  in the  shareholder's  tax  basis in the  Class A shares  subsequently
acquired.  Also, any loss realized on a redemption or exchange may be disallowed
to the extent the shares  disposed of are replaced with other shares of the Fund
within a period of 61 days beginning 30 days before and ending 30 days after the
shares are disposed of, such as pursuant to automatic dividend reinvestments. In
such a case,  the basis of the shares  acquired  will be adjusted to reflect the
disallowed  loss.  Any loss  realized  upon the  redemption of shares with a tax
holding period of six months or less will be treated as a long-term capital loss
to the extent of any amounts treated as distributions of long-term  capital gain
with respect to such shares.  Shareholders should consult their own tax advisers
regarding their particular  circumstances to determine  whether a disposition of
Fund shares is properly treated as a sale for tax purposes, as is assumed in the
foregoing discussion.

Although its present  intention is to  distribute,  at least  annually,  all net
capital  gain, if any, the Fund reserves the right to retain and reinvest all or
any portion of the excess,  as computed for Federal income tax purposes,  of net
long-term  capital gain over net  short-term  capital loss in any year. The Fund
will not in any event  distribute  net long-term  capital gains  realized in any
year to the extent  that a capital  loss is  carried  forward  from prior  years
against such gain.  To the extent such excess was retained and not  exhausted by
the carryforward of prior years' capital losses,  it would be subject to Federal
income tax in the hands of the Fund.  Upon proper  designation of this amount by
the Fund, each  shareholder  would be treated for Federal income tax purposes as
if the Fund had  distributed  to him on the last day of its taxable year his pro
rata share of such excess,  and he had paid his pro rata share of the taxes paid
by the  Fund  and  reinvested  the  remainder  in the  Fund.  Accordingly,  each
shareholder  would (a) include  his pro rata share of such  excess as  long-term
capital gain in his tax return for his taxable year in which the last day of the
Fund's taxable year falls,  (b) be entitled either to a tax credit on his return
for,  or to a refund of,  his pro rata share of the taxes paid by the Fund,  and
(c) be entitled to increase the adjusted tax basis for his shares in the Fund by
the difference  between his pro rata share of such excess and his pro rata share
of such taxes.

                                       40
<PAGE>


For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
capital loss in any year to offset net capital gains,  if any,  during the eight
years following the year of the loss. To the extent subsequent net capital gains
are offset by such losses, they would not result in Federal income tax liability
to  the  Fund  and,  as  noted  above,  would  not be  distributed  as  such  to
shareholders.  Presently,  there  are no  realized  capital  loss  carryforwards
available to offset future net realized capital gains.

For purposes of the  dividends-received  deduction  available  to  corporations,
dividends  received by the Fund,  if any,  from U.S.  domestic  corporations  in
respect of the stock of such  corporations  held by the Fund,  for U.S.  Federal
income  tax  purposes,  for at least  46 days  (91  days in the case of  certain
preferred  stock)  during a prescribed  period  extending  before and after each
dividend and distributed  and properly  designated by the Fund may be treated as
qualifying  dividends.  Corporate  shareholders  must  meet the  holding  period
requirements  stated  above with  respect  to their  shares of the Fund for each
dividend in order to qualify for the  deduction  and, if they have any debt that
is deemed under the Code directly  attributable to Fund shares,  may be denied a
portion of the dividends  received  deduction.  The entire qualifying  dividend,
including  the  otherwise-deductible  amount,  will be included  in  determining
alternative  minimum taxable income,  which may increase its alternative minimum
tax liability,  if any.  Additionally,  any corporate shareholder should consult
its tax adviser  regarding the possibility  that its tax basis in its shares may
be  reduced,  for  Federal  income  tax  purposes,  by reason of  "extraordinary
dividends"  received  with  respect to the shares  and, to the extent such basis
would be  reduced  below  zero,  that  current  recognition  of income  would be
required.

The Fund is required to accrue income on any debt securities that have more than
a de minimis amount of original issue discount (or debt securities acquired at a
market  discount,  if the Fund  elects  to  include  market  discount  in income
currently) prior to the receipt of the corresponding  cash payment.  The mark to
market or  constructive  sale  rules  applicable  to certain  options,  futures,
forward  contracts,  short sales or other transactions may also require the Fund
to recognize income or gain without a concurrent receipt of cash.  Additionally,
some countries  restrict  repatriation which may make it difficult or impossible
for the Fund to obtain  cash  corresponding  to its  earnings or assets in those
countries.  However,  the Fund must distribute to shareholders  for each taxable
year  substantially all of its net income and net capital gains,  including such
income or gain, to qualify as a regulated investment company and avoid liability
for any federal income or excise tax. Therefore, the Fund may have to dispose of
its portfolio securities under  disadvantageous  circumstances to generate cash,
or borrow the cash, to satisfy these distribution requirements.

If the Fund has rental  income or income from the  disposition  of real property
acquired  as a result of a default  on, or other wise in  connection  with,  the
securities  the Fund owns,  the receipt of such income may adversely  affect the
Fund's ability to retain its tax status as a regulated  investment company.  The
Fund intends to avoid losing its status by  disposing  of any  investments  that
produce these types of nonqualifying income as soon as practical.

A state  income (and  possibly  local income  and/or  intangible  property)  tax
exemption is generally available to the extent (if any) the Fund's distributions
are derived from interest on (or, in the case of intangible  property taxes, the
value of its assets is  attributable  to) certain U.S.  Government  obligations,
provided in some states that certain thresholds for holdings of such obligations
and/or reporting  requirements are satisfied.  The Fund will not seek to satisfy
any  threshold or reporting  requirements  that may apply in  particular  taxing
jurisdictions,  although the Fund may in its sole  discretion  provide  relevant
information to shareholders.

                                       41
<PAGE>


The Fund will be required to report to the Internal  Revenue Service (the "IRS")
all taxable  distributions to  shareholders,  as well as gross proceeds from the
redemption  or exchange  of Fund  shares,  except in the case of certain  exempt
recipients,  i.e.,  corporations  and certain other investors  distributions  to
which are exempt from the information  reporting  provisions of the Code.  Under
the backup withholding  provisions of Code Section 3406 and applicable  Treasury
regulations,  all such reportable  distributions  and proceeds may be subject to
backup  withholding  of  federal  income  tax at the  rate of 31% in the case of
non-exempt shareholders who fail to furnish the Fund with their correct taxpayer
identification number and certain  certifications  required by the IRS or if the
IRS or a broker  notifies the Fund that the number  furnished by the shareholder
is  incorrect  or that the  shareholder  is subject to backup  withholding  as a
result of failure to report  interest or dividend  income.  A Fund may refuse to
accept an application that does not contain any required taxpayer identification
number or  certification  that the number  provided  is  correct.  If the backup
withholding  provisions are  applicable,  any such  distributions  and proceeds,
whether taken in cash or  reinvested  in shares,  will be reduced by the amounts
required  to be  withheld.  Any  amounts  withheld  may be  credited  against  a
shareholder's U.S. federal income tax liability.  Investors should consult their
tax advisers about the applicability of the backup withholding provisions.

Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement  distributions and certain
prohibited  transactions,  is  accorded  to  accounts  maintained  as  qualified
retirement  plans.  Shareholders  should  consult  their tax  advisers  for more
information.

Limitations imposed by the Code on regulated  investment companies like the Fund
may  restrict  the Fund's  ability to enter into  options and  futures,  foreign
currency positions and foreign currency forward contracts.

Certain options,  futures and forward foreign currency  contracts  undertaken by
the Fund may cause the Fund to recognize  gains or losses from marking to market
even  though  its  positions  have not been sold or  terminated  and  affect the
character  as  long-term  or  short-term  (or,  in the case of foreign  currency
contracts,  as  ordinary  income or loss) and timing of some  capital  gains and
losses realized by the Fund. Additionally, the Fund may be required to recognize
gain,  but not  loss,  if an  option,  futures  contract,  short  sale or  other
transaction  is  treated  as a  constructive  sale of an  appreciated  financial
position  in the Fund's  portfolio.  Also,  certain of the Fund's  losses on its
transactions  involving options,  futures or forward contracts and/or offsetting
or successor  portfolio  positions may be deferred  rather than being taken into
account  currently in calculating the Fund's taxable income or gain.  Certain of
these transactions may also cause the Fund to dispose of investments sooner than
would  otherwise  have occurred.  These  transactions  may therefore  affect the
amount,  timing and character of the Fund's  distributions to shareholders.  The
Fund will take into account the special tax rules  (including  consideration  of
available  elections)  applicable  to options,  futures or forward  contracts in
order to minimize any potential adverse tax consequences.

The  foregoing  discussion  relates  solely to U.S.  Federal  income  tax law as
applicable to U.S. persons (i.e.,  U.S.  citizens or residents and U.S. domestic
corporations,  partnerships,  trusts or estates)  subject to tax under such law.
The discussion does not address special tax rules applicable to certain types of
investors,  such as  tax-exempt  entities,  insurance  companies  and  financial
institutions.  Dividends,  capital gain  distributions and ownership of or gains
realized on the  redemption  (including  an  exchange) of shares of the Fund may
also be subject to state and local taxes.  Shareholders should consult their own
tax advisers as to the Federal,  state or local tax consequences of ownership of
shares  of, and  receipt of  distributions  from,  the Fund in their  particular
circumstances.

                                       42
<PAGE>


Non-U.S. investors not engaged in a U.S. trade or business with which their Fund
investment is effectively  connected will be subject to U.S.  Federal income tax
treatment that is different from that described  above.  These  investors may be
subject to non- resident  alien  withholding  tax at the rate of 30% (or a lower
rate under an applicable  tax treaty) on amounts  treated as ordinary  dividends
from the Fund and, unless an effective IRS Form W-8 or authorized substitute for
Form W-8 is on file, to 31% backup  withholding  on certain other  payments from
the Fund.  Non-U.S.  investors should consult their tax advisers  regarding such
treatment and the application of foreign taxes to an investment in the Fund.

The Fund is not subject to  Massachusetts  corporate  excise or franchise taxes.
The Fund  anticipates  that  provided  that the Fund  qualifies  as a  regulated
investment  company  under the Code,  it will  also not be  required  to pay any
Massachusetts income tax.

CALCULATION OF PERFORMANCE


As of June 30, 1999 the  cumulative  total  return on Class A shares of the Fund
since inception on September 30, 1998 was 3.35%.


Total return is computed by finding the average annual compounded rate of return
over the  one-year,  five year and  life-of-fund  periods  that would equate the
initial  amount  invested  to  the  ending  redeemable  value  according  to the
following formula:

     n ______
T = \ / ERV/P - 1


Where:

P=       a hypothetical initial investment of $1,000.
T=       average annual total return.
n=       number of years.
ERV=     ending redeemable value of a hypothetical $1,000 investment made at
         the beginning of the 1 year, 5 year and life-of-fund periods.

Because each class has its own sales charge and fee structure,  the classes have
different  performance  results.  In the case of each  class,  this  calculation
assumes the maximum  sales charge is included in the initial  investment  or the
CDSC is applied at the end of the period, respectively. This calculation assumes
that all dividends and  distributions  are  reinvested at net asset value on the
reinvestment dates during the period.  The "distribution  rate" is determined by
annualizing the result of dividing the declared dividends of the Fund during the
period stated by the maximum offering price or net asset value at the end of the
period.  Excluding the Fund's sales charge from the distribution rate produces a
higher rate.

                                       43
<PAGE>


In addition to average  annual total returns,  the Fund may quote  unaveraged or
cumulative total returns  reflecting the simple change in value of an investment
over a stated period.  Cumulative total returns may be quoted as a percentage or
as a dollar amount, and may be calculated for a single  investment,  a series of
investments, and/or a series of redemptions, over any time period. Total returns
may be quoted with or without  taking the Fund's  sales charge on Class A shares
or the CDSC on Class B or Class C shares  into  account.  Excluding  the  Fund's
sales charge on Class A shares and the CDSC on Class B and Class C shares from a
total return calculation produces a higher total return figure.

The Fund may advertise yield, where appropriate. The Fund's yield is computed by
dividing net investment  income per share  determined for a 30-day period by the
maximum  offering  price per share  (which  includes the full sales  charge,  if
applicable) on the last day of the period,  according to the following  standard
formula:

                                         6
            Yield = 2 ( [ ( a - b ) + 1 ] - 1 )
                            -----
                             cd


Where:

a =      dividends and interest earned during the period.
b =      net expenses accrued during the period.
c =      the average daily number of fund shares outstanding during the period
         that would be entitled to receive dividends.
d =      the maximum offering price per share on the last day of the period (NAV
         where applicable).

From time to time,  in reports  and  promotional  literature,  the Fund's  total
return  and/or  yield will be compared to indices of mutual funds such as Lipper
Analytical  Services,  Inc.'s  "Lipper-Mutual  Performance  Analysis," a monthly
publication which tracks net assets,  total return, and yield on mutual funds in
the United States. Ibottson and Associates, CDA Weisenberger and F.C. Towers are
also used for comparison purposes, as well as the Russell and Wilshire Indices.

Performance  rankings and ratings  reported  periodically in national  financial
publications  such as MONEY  MAGAZINE,  FORBES,  BUSINESS  WEEK, THE WALL STREET
JOURNAL,  MICROPAL,  INC.,  MORNINGSTAR,  STANGER'S  and  BARRON'S  may  also be
utilized.  The Fund's promotional and sales literature may make reference to the
Fund's  "beta".  Beta is a reflection of the market  related risk of the Fund by
showing how responsive the Fund is to the market.

The performance of the Fund is not fixed or guaranteed.  Performance  quotations
should not be considered to be  representations  of  performance of the Fund for
any period in the  future.  The  performance  of the Fund is a function  of many
factors  including  its  earnings,  expenses and number of  outstanding  shares.
Fluctuating  market  conditions;  purchases,  sales and  maturities of portfolio
securities;  sales and redemptions of shares of beneficial interest; and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

                                       44
<PAGE>


BROKERAGE ALLOCATION

Decisions  concerning  the  purchase and sale of  portfolio  securities  and the
allocation  of  brokerage  commissions  are  made  by the  Adviser  pursuant  to
recommendations made by an investment committee,  which consists of officers and
directors  of the  Adviser  and  officers  and  Trustees  of the  Trust  who are
interested persons of the Fund. Orders for purchases and sales of securities are
placed in a manner,  which,  in the opinion of the  officers  of the Fund,  will
offer the best  price and  market for the  execution  of each such  transaction.
Purchases from underwriters of portfolio  securities may include a commission or
commissions paid by the issuer and  transactions  with dealers serving as market
maker reflect a "spread." Debt  securities  are generally  traded on a net basis
through  dealers  acting for their own account as principals and not as brokers;
no brokerage commissions are payable on such transactions.

In the U.S. Government  securities market,  securities are generally traded on a
"net" basis with  dealers  acting as principal  for their own account  without a
stated commission,  although the price of the security usually includes a profit
to the  dealer.  On  occasion,  certain  money  market  instruments  and  agency
securities  may be  purchased  directly  from  the  issuer,  in  which  case  no
commissions  or  premiums  are paid.  In other  countries,  both debt and equity
securities  are traded on exchanges at fixed  commission  rates.  Commissions on
foreign  transactions are generally higher than the negotiated  commission rates
available  in the U.S.  There  is  generally  less  government  supervision  and
regulation of foreign stock exchanges and broker-dealers than in the U.S.

The Fund's  primary  policy is to execute all  purchases  and sales of portfolio
instruments  at the  most  favorable  prices  consistent  with  best  execution,
considering all of the costs of the transaction including brokerage commissions.
The policy  governs the selection of brokers and dealers and the market in which
a transaction is executed.  Consistent with the foregoing  primary  policy,  the
Rules of Fair Practice of the National  Association of Securities Dealers,  Inc.
and such other policies as the Trustees may determine,  the Adviser may consider
sales of shares of the Fund as a factor in the  selection of  broker-dealers  to
execute the Fund's portfolio transactions.

To the extent  consistent  with the foregoing,  the Fund will be governed in the
selection of brokers and dealers,  and the  negotiation of brokerage  commission
rates and dealer  spreads,  by the  reliability  and  quality  of the  services,
including primarily the availability and value of research information and, to a
lesser extent,  statistical  assistance furnished to the Adviser of the Fund. It
is not  possible  to place a dollar  value on  information  and  services  to be
received  from  brokers  and  dealers,  since  it is only  supplementary  to the
research  efforts of the  Adviser.  The receipt of research  information  is not
expected to reduce  significantly  the  expenses of the  Adviser.  The  research
information  and  statistical  assistance  furnished  by brokers and dealers may
benefit  the Life  Company  or  other  advisory  clients  of the  Adviser,  and,
conversely,  brokerage commissions and spreads paid by other advisory clients of
the  Adviser  may result in  research  information  and  statistical  assistance
beneficial to the Fund.  The Fund will make no commitment to allocate  portfolio
transactions  upon any prescribed  basis.  While the Adviser's  officers will be
primarily  responsible for the allocation of the Fund's brokerage business,  the
policies and practices of the Adviser in this regard must be consistent with the
foregoing  and will at all times be subject to review by the  Trustees.  For the
period from  September 30, 1998 to December 31, 1998,  the Fund paid  negotiated
brokerage commission in the amount of $5,073.

                                       45
<PAGE>


As permitted by Section 28(e) of the  Securities  Exchange Act of 1934, the Fund
may pay to a broker which provides  brokerage and research  services to the Fund
an amount of disclosed  commission  in excess of the  commission  which  another
broker would have  charged for  effecting  that  transaction.  This  practice is
subject  to a good  faith  determination  by the  Trustees  that  such  price is
reasonable  in  light  of the  services  provided  and to such  policies  as the
Trustees may adopt from time to time.  During the period from September 30, 1998
to December 31, 1998,  the Fund paid $175.00 to compensate  brokers for research
services such as industry and company reviews and evaluations of the securities.

The  Adviser's  indirect  parent,  the  Life  Company,   is  the  indirect  sole
shareholder of Signator Investors,  Inc. a broker dealer (until January 1, 1999,
John Hancock Distributors,  Inc.) ("Signator" or "Affiliated Broker").  Pursuant
to procedures determined by the Trustees and consistent with the above policy of
obtaining best net results the Fund may execute  portfolio  transaction  with or
through Affiliated  Brokers.  For the period from September 30, 1998 to December
31, 1998, the Fund paid no brokerage commissions to any Affiliated Broker.

Signator  may act as  broker  for the Fund on  exchange  transactions,  subject,
however,  to the general  policy of the Fund set forth above and the  procedures
adopted by the Trustees pursuant to the Investment Company Act. Commissions paid
to an  Affiliated  Broker  must be at least as  favorable  as  those  which  the
Trustees believe to be contemporaneously  charged by other brokers in connection
with comparable  transactions  involving  similar  securities being purchased or
sold. A transaction  would not be placed with an  Affiliated  Broker if the Fund
would have to pay a commission rate less favorable than the Affiliated  Broker's
contemporaneous  charges for comparable transactions for its other most favored,
but unaffiliated,  customers except for accounts for which the Affiliated Broker
acts as clearing  broker for another  brokerage  firm,  and any customers of the
Affiliated  Broker not comparable to the Fund as determined by a majority of the
Trustees who are not interested  persons (as defined in the  Investment  Company
Act) of the Fund,  the Adviser or the  Affiliated  Broker.  Because the Adviser,
which is affiliated with the Affiliated Brokers,  has, as investment advisers to
the Fund,  the  obligation  to provide  investment  management  services,  which
includes elements of research and related investment  skills,  such research and
related  skills  will  not be  used by the  Affiliated  Broker  as a  basis  for
negotiating commissions at a rate higher than that determined in accordance with
the above criteria.

Other investment  advisory clients advised by the Adviser may also invest in the
same  securities as the Fund. When these clients buy or sell the same securities
at  substantially  the same time, the Adviser may average the transactions as to
price and  allocate the amount of  available  investments  in a manner which the
Adviser  believes to be equitable to each client,  including  the Fund.  In some
instances,  this  investment  procedure may  adversely  affect the price paid or
received by the Fund or the size of the position obtainable for it. On the other
hand, to the extent permitted by law, the Adviser may aggregate securities to be
sold or  purchased  for the Fund with  those to be sold or  purchased  for other
clients managed by it in order to obtain best execution.

TRANSFER AGENT SERVICES

John Hancock Signature  Services,  Inc., 1 John Hancock Way, Suite 1000, Boston,
Massachusetts  02217-1000,  a  wholly-owned  indirect  subsidiary  of  the  Life
Company,  is the transfer and dividend  paying agent for the Fund. The Fund pays
Signature Services an annual fee of $19.00 for each Class A shareholder account,
$21.50 for each Class B shareholder  account  shareholder account and $20.50 for
each Class C shareholder.. The Fund also pays certain out-of-pocket expenses and
these  expenses  are  aggregated  and charged to the Fund and  allocated to each
class on the basis of their relative net asset value.

                                       46
<PAGE>


CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Fund and Brown  Brothers  Harriman & Co., 40 Water  Street,  Boston,
Massachusetts  02109. Under the custodian  agreement,  Brown Brothers Harriman &
Co. performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS


Deloitte & Touche LLP, 200 Berkeley Street, Massachusetts 02116 has been
selected as the independent auditors of the Fund. Deloitte & Touche LLP audits
and renders an opinion on the Fund's annual financial statements and reviews the
Fund's annual Federal income tax return.






                                       47
<PAGE>


APPENDIX-A -Description of Investment Risks

MORE ABOUT RISK

A fund's risk profile is largely  defined by the fund's  primary  securities and
investment  practices.  You may find the most concise  description of the fund's
risk profile in the prospectus.

A fund is permitted to utilize -- within limits  established  by the trustees --
certain other  securities  and  investment  practices that have higher risks and
opportunities  associated with them. On the following page are brief definitions
of certain  associated risks with them, with examples of related  securities and
investment  practices  included in brackets.  See the "Investment  Objective and
Policies" and "Investment  Restrictions  section of this Statement of Additional
Information  for a  description  of this Fund's  investment  policies.  The fund
follows certain policies that may reduce these risks.

As with any mutual fund,  there is no guarantee that the performance of the fund
will be positive over any period of time.

TYPES OF INVESTMENT RISK

Correlation risk The risk that changes in the value of a hedging instrument will
not match those of the asset being hedged  (hedging is the use of one investment
to offset the effects of another investment)(e.g. short sales, financial futures
and options; securities and index options, currency contracts).

Credit risk The risk that the issuer of a  security,  or the  counterparty  to a
contract,  will  default  or  otherwise  become  unable  to  honor  a  financial
obligation  (e.g.   borrowing;   reverse   repurchase   agreements,   repurchase
agreements, securities lending, non-investment-grade debt securities, options on
securities and indices).

Currency risk The risk that  fluctuations in the exchange rates between the U.S.
dollar and foreign  currencies may negatively affect an investment (e.g. foreign
securities, futures and related options, currency contracts).

Extension  risk The risk that an unexpected  rise in interest  rates will extend
the life of a  mortgage-backed  security  beyond the expected  prepayment  time,
typically reducing the security's value.

Information  risk The risk that key  information  about a security  or market is
inaccurate or unavailable (e.g. non-investment-grade debt securities and foreign
securities).

Interest rate risk The risk of market losses attributable to changes in interest
rates. With fixed-rate  securities,  a rise in interest rates typically causes a
fall in values,  while a fall in rates  typically  causes a rise in values (e.g.
non-investment-grade   debt  securities  and  financial   futures  and  options;
securities and index options).

Leverage risk  Associated  with securities or practices (such as borrowing) that
multiply  small  index or market  movements  into large  changes in value  (e.g.
borrowing;  reverse repurchase agreements,  short sales,  when-issued securities
and forward  commitments,  financial  futures and options;  securities and index
options; currency contracts).

                                      A-1
<PAGE>


o   Hedged  When a  derivative  (a  security  whose  value is  based on  another
    security or index) is used as a hedge against an opposite  position that the
    fund  also  holds,   any  loss  generated  by  the   derivative   should  be
    substantially  offset by gains on the  hedged  investment,  and vice  versa.
    While  hedging  can  reduce  or  eliminate  losses,  it can also  reduce  or
    eliminate gains.

o   Speculative To the extent that a derivative is not used as a hedge, the fund
    is directly  exposed to the risks of that  derivative.  Gains or losses from
    speculative  positions in a derivative may be substantially greater than the
    derivative's original cost.

Liquidity  risk The risk that certain  securities may be difficult or impossible
to sell at the time and the price that the seller would like (e.g.  short sales,
when-issues   securities  and  forward  commitments,   restricted  and  illiquid
securities,  financial  futures  and  options;  securities  and  index  options,
currency contracts).

Management risk The risk that a strategy used by a fund's management may fail to
produce the intended result. Common to all mutual funds.

Market risk The risk that the market  value of a security  may move up and down,
sometimes  rapidly  and  unpredictably.  Common to all  stocks and bonds and the
mutual  funds  that  invest  in them  (e.g.  short  sales,  short-term  trading,
when-issued  securities  and  forward  commitments,   non-investment-grade  debt
securities,  foreign securities,  restricted and illiquid securities,  financial
futures and options; securities and index option).

Natural event risk The risk of losses  attributable to natural  disasters,  crop
failures and similar events (e.g. foreign securities).

Opportunity  risk The risk of missing out on an investment  opportunity  because
the assets  necessary to take  advantage of it are tied up in less  advantageous
investments (e.g. short sales,  when-issued  securities and forward commitments,
financial   futures  and  options;   securities  and  index  options,   currency
contracts).

Political  risk  The risk of  losses  directly  attributable  to  government  or
political actions of any sort (e.g. foreign securities).

Prepayment risk The risk that unanticipated prepayments may occur during periods
of falling interest rates, reducing the value of mortgage-backed securities.

Valuation  risk The risk that a fund has valued  certain of its  securities at a
higher price than it can sell them for (e.g. restricted, illiquid securities and
non-investment-grade debt securities).


                                      A-2
<PAGE>


APPENDIX B - Description of Bond Ratings

RATINGS

Bonds.

Standard & Poor's Bond Ratings

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

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

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

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

Ba:  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.

To provide more detailed  indications of credit  quality,  the ratings AA to BBB
may be  modified  by the  addition  of a plus or  minus  sign  to show  relative
standing within the major rating categories.

A provisional rating,  indicated by "p" following a rating, is sometimes used by
Standard & Poor's.  It assumes the  successful  completion  of the project being
financed by the issuance of the bonds being rated and indicates  that payment of
debt service  requirements is largely or entirely  dependent upon the successful
and timely  completion of the project.  This rating,  however,  while addressing
credit quality subsequent to completion,  makes no comment on the likelihood of,
or the risk of default upon failure of, such completion.

Moody's Bond Ratings

Aaa--Bonds which are rated Aaa are judged to be of the best quality.  They carry
the smallest  degree of investment  risk and are generally  referred to as "gilt
edge".  Interest payments are protected by a large or by an exceptionally stable
margin and principal is secure. While the various protective elements are likely
to change,  such changes as can be  visualized  are most  unlikely to impair the
fundamentally strong position of such issues.  Generally speaking, the safety of
obligations of this class is so absolute that with the  occasional  exception of
oversupply in a few specific instances,  characteristically,  their market value
is affected solely by money market fluctuations.

Aa--Bonds  which are rated Aa are judged to be of high quality by all standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds.  They are rated lower than the best bonds  because  margins of protection
may not be as large as in Aaa securities or  fluctuation of protective  elements
may be of greater  amplitude or there may be other  elements  present which make
the long-term risks appear  somewhat  larger than in Aaa securities.  The market
value of Aa bonds is virtually immune to all but money market  influences,  with
the occasional exception of oversupply in a few specific instances.

                                      B-1
<PAGE>


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

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

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

Rating symbols may include numerical modifiers 1, 2 or 3. The numerical modifier
1 indicates that the security  ranks at the high end, 2 in the mid-range,  and 3
nearer the low end, of the generic  category.  These modifiers of rating symbols
Aa, A and Baa are to give  investors a more precise  indication of relative debt
quality in each of the historically defined categories.

Conditional  ratings,  indicated by "Con", are sometimes given when the security
for the bond depends upon the completion of some act or the  fulfillment of some
condition.  Such  bonds,  are given a  conditional  rating  that  denotes  their
probably  credit  statute upon  completion  of that act or  fulfillment  of that
condition.

Rating symbols may include numerical modifiers 1, 2 or 3. The numerical modifier
1 indicates that the security  ranks at the high end, 2 in the mid-range,  and 3
nearer  the low  end,  of the  generic  category.  These  modifiers  are to give
investors a more  precise  indication  of relative  debt  quality in each of the
historically defined categories.



                                      B-2
<PAGE>



FINANCIAL STATEMENTS

The  financial  statements  listed  below are included in the Fund's 1998 annual
report  to   shareholders   for  the  year  ended  December  31,  1998;   (filed
electronically on March 4, 1999, accession number  0001010521-99-000158) and the
Fund's  semiannual  report to  shareholders  for the period ended June 30, 1999,
(filed electronically on August 30, 1999, accession number 0001010521-99-000325)
are included in and  incorporated  by reference into Part B of the  Registration
Statement for John Hancock Real Estate Fund (file nos. 811-00560 and 2-10156).


    Statement of Assets and Liabilities as of June 30, 1999. (unaudited)
    Statement of Operations for the six months ended. June 30, 1999. (unaudited)
    Statement of Changes in Net Asset for the six months ended June 30, 1999 and
    for the period from September 30, 1998 to December 31 1999. (unaudited).
    Financial Highlights six month ended April 30, 1999 and for the period from
    September 30, 1998 to December 31, 1999. (unaudited)
    Notes to Financial Statements. (unaudited)
    Schedule of Investments as of June 30, 1999. (unaudited).

    Statement of Assets and Liabilities as of December 31, 1998.
    Statement of Operations for the year ended December 31, 1998.
    Statement of Changes in Net Asset for in the period then ended.
    Notes to Financial Statements.
    Financial Highlights for each of the period then ended.
    Schedule of Investments as of December 31, 1998.
    Report of Independent Auditors.



<PAGE>



                            JOHN HANCOCK SERIES TRUST

                                     PART C.


OTHER INFORMATION

Item. 23.   Exhibits:

The exhibits to this Registration Statement are listed in the Exhibit Index
hereto and are incorporated herein by reference.

Item 24.   Persons Controlled by or under Common Control with Registrant.

No person is directly or indirectly  controlled by or under common  control with
Registrant.

Item. 25.  Indemnification.

Indemnification  provisions  relating to the  Registrant's  Trustees,  officers,
employees  and agents is set forth in Article  VII of the  Registrant's  By Laws
included as Exhibit 2 herein.

Under Section 12 of the Distribution Agreement,  John Hancock Funds, Inc. ("John
Hancock  Funds")  has  agreed to  indemnify  the  Registrant  and its  Trustees,
officers and controlling  persons against claims arising out of certain acts and
statements of John Hancock Funds.

Section 9(a) of the By-Laws of John Hancock Mutual Life Insurance  Company ("the
Insurance  Company")  provides,  in effect,  that the  Insurance  Company  will,
subject to  limitations  of law,  indemnify  each  present and former  director,
officer and employee of the Insurance Company who serves as a Trustee or officer
of the Registrant at the direction or request of the Insurance  Company  against
litigation  expenses and liabilities  incurred while acting as such, except that
such indemnification does not cover any expense or liability incurred or imposed
in  connection  with  any  matter  as to which  such  person  shall  be  finally
adjudicated  not to have acted in good faith in the  reasonable  belief that his
action was in the best interests of the Insurance Company. In addition,  no such
person  will be  indemnified  by the  Insurance  Company in respect of any final
adjudication  unless  such  settlement  shall have been  approved as in the best
interests of the Insurance Company either by vote of the Board of Directors at a
meeting  composed of directors who have no interest in the outcome of such vote,
or by vote of the policyholders. The Insurance Company may pay expenses incurred
in  defending an action or claim in advance of its final  disposition,  but only
upon receipt of an undertaking  by the person  indemnified to repay such payment
if he should be determined not to be entitled to indemnification.

Article IX of the respective By-Laws of John Hancock Funds and John Hancock
Advisers, Inc. ("the Adviser") provide as follows:

<PAGE>


"Section  9.01.  Indemnity.  Any person made or threatened to be made a party to
any action,  suit or proceeding,  whether  civil,  criminal,  administrative  or
investigative,  by reason  of the fact  that he is or was at any time  since the
inception  of the  Corporation  a  director,  officer,  employee or agent of the
Corporation  or is or was at any time  since the  inception  of the  Corporation
serving at the request of the  Corporation as a director,  officer,  employee or
agent  of  another  corporation,  partnership,  joint  venture,  trust  or other
enterprise,  shall be indemnified by the Corporation against expenses (including
attorney's fees),  judgments,  fines and amounts paid in settlement actually and
reasonably incurred by him in connection with such action, suit or proceeding if
he acted in good faith and the  liability  was not  incurred  by reason of gross
negligence  or reckless  disregard of the duties  involved in the conduct of his
office, and expenses in connection therewith may be advanced by the Corporation,
all to the full extent authorized by the law."

"Section 9.02. Not Exclusive; Survival of Rights: The indemnification provided
by Section 9.01 shall not be deemed exclusive of any other right to which those
indemnified may be entitled, and shall continue as to a person who has ceased to
be a director, officer, employee or agent and shall inure to the benefit of the
heirs, executors and administrators of such a person."

Insofar as indemnification for liabilities under the Securities Act of 1933 (the
"Act") may be permitted to Trustees, officers and controlling persons of the
Registrant pursuant to the Registrant's Declaration of Trust and By-Laws of John
Hancock Funds, the Adviser, or the Insurance Company or otherwise, the
Registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against policy as expressed in the Act and
is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the Registrant in the
successful defense of any action, suit or proceeding) is asserted by such
Trustee, officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether indemnification by it is against public policy
as expressed in the Act and will be governed by the final adjudication of such
issue.

Item 26.  Business and Other Connections of Investment Advisers.

For  information  as to the  business,  profession,  vocation or employment of a
substantial  nature  of each  of the  officers  and  Directors  of the  Adviser,
reference is made to Form ADV (801-8124) filed under the Investment Advisers Act
of 1940, which is incorporated herein by reference.

Item 27.  Principal Underwriters.

(a) John Hancock Funds acts as principal underwriter for the Registrant and also
serves as principal  underwriter  or distributor of shares for John Hancock Cash
Reserve,  Inc.,  John Hancock Bond Trust,  John Hancock Current  Interest,  John
Hancock Series Trust, John Hancock Tax-Free Bond Trust, John Hancock  California
Tax-Free Income Fund, John Hancock Capital Series, John Hancock Special Equities
Fund, John Hancock  Sovereign Bond Fund, John Hancock  Tax-Exempt  Series,  John
Hancock  Strategic  Series,  John Hancock  World Fund,  John Hancock  Investment
Trust, John Hancock Institutional Series Trust, John Hancock Investment Trust II
and John Hancock Investment Trust III.

(b) The  following  table lists,  for each  director and officer of John Hancock
Funds, the information indicated.



<PAGE>

<TABLE>
<CAPTION>

   Name and Principal                    Positions and Offices               Positions and Offices
    Business Address                       with Underwriter                     with Registrant
    ----------------                       ----------------                     ---------------
         <S>                                    <C>                                   <C>

Edward J. Boudreau, Jr.            Director, Chairman, President and      Trustee, Chairman, and Chief
101 Huntington Avenue                   Chief Executive Officer                Executive Officer
Boston, Massachusetts

Anne C. Hodsdon                    Director, Executive Vice President     Trustee, President, Chief Investment
101 Huntington Avenue                                                     Officer and Chief Operating Officer
Boston, Massachusetts

Robert H. Watts                         Director, Executive Vice                      None
John Hancock Place                   President and Chief Compliance
P.O. Box 111                                    Officer
Boston, Massachusetts

Osbert M. Hood                        Executive Vice President, Chief           Senior Vice President
101 Huntington Avenue                Financial Officer and Treasurer         and Chief Financial Officer
Boston, Massachusetts

David A. King                                   Director                              None
380 Stuart Street
Boston, Massachusetts

John A. Morin                         Vice President and Secretary               Vice President
101 Huntington Avenue
Boston, Massachusetts
</TABLE>



<PAGE>

<TABLE>
<CAPTION>

   Name and Principal                    Positions and Offices               Positions and Offices
    Business Address                       with Underwriter                     with Registrant
    ----------------                       ----------------                     ---------------
         <S>                                    <C>                                   <C>

Susan S. Newton                              Vice President             Vice President and Secretary
101 Huntington Avenue
Boston, Massachusetts

Stephen L. Brown                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Thomas E. Moloney                              Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Jeanne M. Livermore                            Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Richard S. Scipione                            Director                            Trustee
John Hancock Place
P.O. Box 111
Boston, Massachusetts

John M. DeCiccio                               Director                             None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

Maureen R. Ford                                Director                             None
101 Huntington Avenue
Boston, Massachusetts
</TABLE>

<PAGE>

<TABLE>
<CAPTION>

   Name and Principal                    Positions and Offices               Positions and Offices
    Business Address                       with Underwriter                     with Registrant
    ----------------                       ----------------                     ---------------
         <S>                                    <C>                                   <C>

Foster L. Aborn                                Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

David D'Alessandro                             Director                              None
John Hancock Place
P.O. Box 111
Boston, Massachusetts

William C. Fletcher                            Director                              None
53 State Street
Boston, Massachusetts

James V. Bowhers                               President                             None
101 Huntington Avenue
Boston, Massachusetts

Kathleen M. Graveline                    Senior Vice President                       None
P.O. Box 111
Boston, Massachusetts

Keith F. Hartstein                       Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

Peter Mawn                               Senior Vice President                       None
101 Huntington Avenue
Boston, Massachusetts

J. William Bennintende                      Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Renee Humphrey                              Vice President                           None
6501 Americas Parkway
Suite 950
Albuquerque, New Mexico

</TABLE>

<PAGE>

<TABLE>
<CAPTION>

   Name and Principal                    Positions and Offices               Positions and Offices
    Business Address                       with Underwriter                     with Registrant
    ----------------                       ----------------                     ---------------
         <S>                                    <C>                                   <C>

Karen F. Walsh                              Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Gary Cronin                                 Vice President                           None
101 Huntington Avenue
Boston, Massachusetts

Kristine Pancare                            Vice President                           None
101 Huntington Avenue
Boston, Massachusetts
</TABLE>

         (c)      None.

Item 28. Location of Accounts and Records.

         The  Registrant  maintains the records  required to be maintained by it
         under Rules 31a-1 (a),  31a-a(b),  and  31a-2(a)  under the  Investment
         Company  Act  of  1940  at  its  principal  executive  offices  at  101
         Huntington Avenue,  Boston Massachusetts  02199-7603.  Certain records,
         including  records  relating  to  Registrant's   shareholders  and  the
         physical  possession of its securities,  may be maintained  pursuant to
         Rule  31a-3 at the main  office  of  Registrant's  Transfer  Agent  and
         Custodian.

Item 29.  Management Services.

                Not applicable.

Item 30.  Undertakings.

                Not applicable


<PAGE>




                                   SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment
Company Act of 1940, the Registrant certifies that it meets all of the
requirements for effectiveness of this Registration Statement pursuant to Rule
485(b) under the Securities and Exchange Act of 1933 and has duly caused this
Registration Statement to be signed on its behalf by the undersigned, thereto
duly authorized, in the City of Boston, and The Commonwealth of Massachusetts on
the 25 day of October, 1999.

                                            JOHN HANCOCK SERIES TRUST

                                           By:________*________________
                                           Edward J. Boudreau, Jr.
                                           Chairman and Chief  Executive Officer

         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Registration  Statement  has been signed below by the  following  persons in the
capacities and on the dates indicated.

<TABLE>
<CAPTION>

       Signature                                     Title                                    Date
       ---------                                     -----                                    ----
           <S>                                        <C>                                      <C>

             *                              Chairman and Chief Executive                October 25, 1999
- ------------------------------------        Officer (Principal Executive Officer)
Edward J. Boudreau, Jr.

/s/James J. Stokowski
- ------------------                          Vice President, Treasurer and
James J. Stokowski                          Chief Accounting Officer

______________________                      Trustee
Stephen L. Brown

_________*____________                      Trustee
James F. Carlin

_________*____________                      Trustee
William H. Cunningham

_________*____________                      Trustee
Harold R. Hiser, Jr.

_________*____________                      Trustee
Anne C. Hodsdon

_________*____________                      Trustee
Charles L. Ladner

_________*____________                      Trustee
Leo E. Linbeck, Jr.
</TABLE>


<PAGE>



_______*_____________                       Trustee
Ronald R. Dion

_______*_____________                       Trustee
Steven R. Pruchansky

_______*_____________                       Trustee
Richard S. Scipione

________*_______________                    Trustee
Norman H. Smith

________*_______________                    Trustee
John P. Toolan


By:      /s/Susan S. Newton                                   October 25, 1999
         ------------------
         Susan S. Newton,
         Attorney-in-Fact, under
         Powers of Attorney dated
         January 1, 1999 and
         March 17, 1999

<PAGE>
                            John Hancock Series Trust

                               (File no. 2-75807)

                                INDEX TO EXHIBITS

99.(a)   Articles of Incorporation.  Amended and Restated Declaration of Trust
         dated September 10, 1996.***

99.(a).1 Establishment and Designation of Class C shares of Beneficial Interest
         of John Hancock Emerging Growth Fund dated March 10, 1998.****

99.(a).2 Amendment of Section 5.11 and Establishment and Designation of Class C
         Shares of Beneficial Interest of Global Technology Fund dated December
         8, 1998.*****

99.(a).3 Instrument Changing Names of Series of the Trust-Emerging Growth Fund
         to Small Cap Growth Fund effective June 1, 1999.*******

99.(a).4 Establishment and Designation of Class A shares, Class B shares and
         Class C shares of Beneficial Interest of John Hancock Millennium Growth
         Fund effective June 1, 1999.*******

99.(a).5 Establishment and Designation of Class A shares, Class B shares, Class
         C shares and Class R shares of Beneficial Interest of John Hancock
         500 Index Fund effective August 18, 1999.********

99.(a).6 Amendment of Section 5.11 and Establishing and Designation of Class I
         Shares of Beneficial Interest of John Hancock Small Cap Growth Fund, a
         Series of John Hancock Series Trust.********

99.(a).7 Amendment to change name of Series of shares - Global Technology Fund
         to Technology Fund effective March 1, 2000.+

99.(b)   By-Laws.  Amended and Restated By-Laws dated November 19, 1996.***

99.(c)   Instruments Defining Rights of Securities Holders.  See exhibits 99.(a)
         and 99.(b).

99.(d)   Investment Advisory Contracts.  Investment Management Contracts between
         John Hancock Emerging Frowth Fund, John Hancock Global Technology and
         John Hancock Advisers, Inc. dated December 2, 1996.***

99.(d).1 Sub-Advisory Agreement between John Hancock Global Technology and
         American Fund Advisors, Inc. dated December 2, 1996***

99.(d).2 Investment Management Contract between John Hancock Millennium Growth
         Fund and John Hancock Advisers, Inc. dated June 1, 1999.*******

99.(d).3 Investment Management Contract between John Hancock 500 Index Fund and
         John Hancock Advisers, Inc. dated August 18, 1999.********

99.(d).4 Amendment to Sub-Investment Management Contract between John Hancock
         Series Trust on behalf of Global Technology Fund, John Hancock Advisers
         and American Fund Advisers, Inc. effective 7/1/99.********

99.(d).5 Amendment to Investment Management Contract between John Hancock Series
         Trust on behalf of Global Technology Fund and John Hancock Advisers,
         Inc. effective 7/1/99.********

99.(d).6 Investment Management Contract between John Hancock Series Trust on
         behalf of Real Estate Fund and John Hancock Advisors, Inc. effective
         November 1, 1999.+

<PAGE>


99.(e)   Underwriting Contracts.  Distribution Agreement between John Hancock
         Funds, Inc. and the Registrant dated December 2, 1996.***

99.(e).1 Form of Soliciting Dealer Agreement between John Hancock Funds, Inc.
         and Selected Dealers.*******

99.(e).2 Form of Financial Institution Sales and Service Agreement between John
         Hancock Funds, Inc. and the John Hancock funds.*

99.(e).3 Amendment to Distribution Agreement dated June 1, 1999 to add John
         Hancock Millennium Fund.*******

99.(e).4 Amendment to Distribution Agreement dated August 18, 1999 to add John
         Hancock 500 Index Fund.********

99.(e).5 Amendment to Distribution Agreement dated November 1, 1999 to add Real
         Estate Fund.+

99.(f)   Bonus or Profit Sharing Contracts.  Not Applicable.

99.(g)   Custodian Agreements. Amended and Restated Master Custodian Agreement
         between John Hancock Mutual Funds and Investors Bank and Trust Company
         dated March 9, 1999.*******

99.(g).1 Master Custodian Agreement between John Hancock Mutual Funds and State
         Street Bank and Trust Co. dated March 9, 1999.*******

99.(g).2 Amendment to Master Custodian Agreement between John Hancock Millennium
         Fund and State Street Bank and Trust Co.*******

99.(g).3 Amended and Restated Master Custodian Agreement between John Hancock
         Mutual Funds and Brown Brothers Harriman and Company dated
         March 9, 1999.********

99.(g).4 Amended and Restated Master Custodian Agreement between John Hancock
         Mutual Funds and State Street Bank and Trust Company effective
         August 18, 1999.********

99.(h)   Other Material Contracts.  Amended and Restated Master Transfer Agency
         and Service Agreement between John Hancock funds and John Hancock
         Signature Services, Inc. dated June 1, 1998.****

99.(h).1 Accounting and Legal Services Agreement between John Hancock Advisers,
         Inc. and John Hancock Emerging Growth Fund as of January 1 1996.**

99.(h).2 Amended and Restated Master Trust Agency and Service Agreement dated
         June 1, 1999.*******

99.(h).3 Amended and Restated Master Transfer Agency and Service Agreement dated
         August 18, 1999 to add John Hancock 500 Index Fund.******

99.(h).4 Amended and Restated Master Transfer Agency Service Agreement dated
         November 1, 1999 to add John Hancock Real Estate Fund.+

<PAGE>


99.(I)   Not Applicable.

99.(j)   Other Opinions.  Auditors Consent.+

99.(k)   Omitted Financial Statements.  Not Applicable.

99.(l)   Initial Capital Agreements.  Not Applicable.

99.(m)   Rule 12b-1 Plans.  Class A Distribution Plans between Global Technology
         Fund, Emerging Growth Fund  and John Hancock Funds, Inc. dated
         December 2, 1996.***

99.(m).1 Class B Distribution Plans between Global Technology Fund, Emerging
         Growth Fund and John Hancock Funds, Inc. dated December 2, 1996.***

99.(m).2 Class C Distribution Plans between Emerging Growth Fund and John
         Hancock Funds, Inc. dated June 1, 1998.****

99.(m).3 Class C Distribution Plans between Global Technology Fund and John
         Hancock Funds, Inc. dated March 1, 1999.******

99.(m).4 Classes A, B and C Distribution Plans between Millennium Growth Fund
         and John Hancock Funds, Inc. dated June 1, 1999.*******

99.(m).5 Classes A, B, C and R Distribution Plans between 500 Index Fund and
         John Hancock Funds, Inc. dated August 18, 1999.********

99.(m).6 Classes A, B, and C Distribution Plans between Real Estate Fund and
         John Hancock Funds, Inc. dated November 1, 1999.+

99.(n)   Not Applicable.

99.(o)   Rule 18f-3  Plan.  John  Hancock  Funds Class A, Class B and Class C
         amended and restated  Multiple  Class Plan  pursuant  to Rule 18f-3
         Registrant.****

99.(o).1 Rule 18f-3 Plan.  John Hancock Funds Class A, Class B, Class C and
         Class R amended and restated Multiple Class Plan pursuant to Rule 18f-3
         for Registrant dated August 18, 1999.********

*        Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 24 file nos. 811-3392 and 2-75807 on
         April 26, 1995, accession number 0000950135-95-001000.

**       Previously filed electronically with Registration Statement (John
         Hancock Series, Inc.) and/or post-effective amendment no. 22 file nos.
         811-5254 and 33-16048 on April 29, 1995, accession number
         0001010521-96-000044.

***      Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 28 file nos. 811-3392 and 2-75807 on
         February 26, 1997, accession number 0001010521-97-000222.

****     Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 31 file nos. 811-3392 and 2-75807 on
         December 21, 1998, accession number 0001010521-98-000399.

*****    Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 32 file nos. 811-3392 and 2-75807 on
         February 25, 1999, accession number 0001010521-99-000140.

******   Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 33 file nos. 811-3392 and 2-75807 on
         March 16, 1999, accession no. 0001010521-99-000164.

*******  Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 34 file nos. 811-3392 and 2-75807 on
         June 4, 1999, accession no. 0001010521-99-000317.

******** Previously filed electronically with Registration Statement and/or
         post-effective amendment no. 35 file nos. 811-3392 and 2-75807 on
         August 13, 1999, accession no. 0001010521-99-000229.

+        Filed herewith



                            JOHN HANCOCK SERIES TRUST

                       John Hancock Global Technology Fund


                      Change of Name of a Series of Shares
                      ------------------------------------


         The undersigned, being a majority of the Trustees of John Hancock
Series Trust, a Massachusetts business trust (the "Trust"), hereby amend the
Trust's Declaration of Trust dated September 10, 1996, as amended from time to
time, to the extent necessary to reflect the change of the name of John Hancock
Global Technology Fund to John Hancock Technology Fund.

         The Declaration of Trust is hereby amended to the extent necessary to
reflect the change of name of a series of shares, effective March 1, 2000.

         Capitalized terms not otherwise defined herein shall have the meanings
set forth in the Declaration of Trust.

         IN WITNESS WHEREOF, the undersigned have executed this instrument on
the 14th day of September 1999.


/s/Edward J. Boudreau, Jr.                              /s/Charles L. Ladner
- --------------------------                              --------------------
Edward J. Boudreau, Jr.                                 Charles L. Ladner

/s/Stephen L. Brown                                     /s/Leo E. Linbeck, Jr.
- -------------------                                     ----------------------
Stephen L. Brown                                        Leo E. Linbeck, Jr.

/s/James F. Carlin
- ------------------                                      ----------------------
James F. Carlin                                         Steven R. Pruchansky

/s/William H. Cunningham                                /s/Richard S. Scipione
- ------------------------                                ----------------------
William H. Cunningham                                   Richard S. Scipione

/s/Ronald R. Dion                                       /s/Norman H. Smith
- -----------------                                       ------------------
Ronald R. Dion                                          Norman H. Smith

/s/Harold R. Hiser, Jr.                                 /s/John P. Toolan
- -----------------------                                 -----------------
Harold R. Hiser, Jr.                                    John P. Toolan

/s/Anne C. Hodsdon
- ------------------
Anne C. Hodsdon




<PAGE>


         The Declaration of Trust, a copy of which, together with all amendments
thereto, is on file in the office of the Secretary of State of The Commonwealth
of Massachusetts, provides that no Trustee, officer, employee or agent of the
Trust or any Series thereof shall be subject to any personal liability
whatsoever to any Person, other than to the Trust or its shareholders, in
connection with Trust Property or the affairs of the Trust, save only that
arising from bad faith, willful misfeasance, gross negligence or reckless
disregard of his/her duties with respect to such Person; and all such Persons
shall look solely to the Trust Property, or to the Trust Property of one or more
specific Series of the Trust if the claim arises from the conduct of such
Trustee, officer, employee or agent with respect to only such Series, for
satisfaction of claims of any nature arising in connection with the affairs of
the Trust.


COMMONWEALTH OF MASSACHUSETTS  )
                               )ss
COUNTY OF SUFFOLK              )

         Then personally appeared the above-named Edward J. Boudreau, Jr.,
Stephen L. Brown, James F. Carlin, William H. Cunningham, Ronald R. Dion, Harold
R. Hiser, Jr., Anne C. Hodsdon, Charles L. Ladner, Leo E. Linbeck, Jr., Richard
S. Scipione, Norman H. Smith and John P. Toolan, who acknowledged the foregoing
instrument to be his or her free act and deed, before me, this 14th day of
September, 1999.

                                            /s/Ann Marie White
                                            ------------------
                                            Notary Public

                                            My Commission Expires:10/20/00



s:\dectrust\amendmts\series\globaltechnologynamechange





                          JOHN HANCOCK REAL ESTATE FUND
                     (a series of John Hancock Series Trust)

                              101 Huntington Avenue
                           Boston, Massachusetts 02199

                                November 1, 1999


John Hancock Advisers, Inc.
101 Huntington Avenue
Boston, Massachusetts  02199

                         Investment Management Contract
                         ------------------------------

Ladies and Gentlemen:

         John Hancock Series Trust (the "Trust"), of which John Hancock Real
Estate Fund (the "Fund") is a series, has been organized as a business trust
under the laws of The Commonwealth of Massachusetts to engage in the business of
an investment company. The Trust's shares of beneficial interest, no par value,
may be divided into series, each series representing the entire undivided
interest in a separate portfolio of assets. This Agreement relates solely to the
Fund.

         The Board of Trustees of the Trust (the "Trustees") has selected John
Hancock Advisers, Inc. (the "Adviser") to provide overall investment advice and
management for the Fund, and to provide certain other services, as more fully
set forth below, and the Adviser is willing to provide such advice, management
and services under the terms and conditions hereinafter set forth.

         Accordingly, the Adviser and the Trust, on behalf of the Fund, agree as
follows:

         1. DELIVERY OF DOCUMENTS. The Trust has furnished the Adviser with
copies, properly certified or otherwise authenticated, of each of the following:

         (a)    Declaration  of Trust dated  September 10, 1996, as amended from
                time to time (the "Declaration of Trust");

         (b)    By-Laws of the Trust as in effect on the date hereof;

         (c)    Resolutions of the Trustees  selecting the Adviser as investment
                adviser for the Fund and approving the form of this Agreement;

         (d)    The Trust's Code of Ethics.

         The Trust will furnish to the Adviser from time to time copies,
properly certified or otherwise authenticated, of all amendments of or
supplements to the foregoing, if any.

<PAGE>


         2. INVESTMENT AND MANAGEMENT SERVICES. The Adviser will use its best
efforts to provide to the Fund continuing and suitable investment programs with
respect to investments, consistent with the investment objectives, policies and
restrictions of the Fund. In the performance of the Adviser's duties hereunder,
subject always (x) to the provisions contained in the documents delivered to the
Adviser pursuant to Section 1, as each of the same may from time to time be
amended or supplemented, and (y) to the limitations set forth in the Fund's
then-current Prospectus and Statement of Additional Information included in the
registration statement of the Trust as in effect from time to time under the
Securities Act of 1933, as amended, and the Investment Company Act of 1940, as
amended (the "1940 Act"), the Adviser will, at its own expense:

         (a)    furnish  the Fund with  advice and  recommendations,  consistent
                with the investment objectives, policies and restrictions of the
                Fund,  with respect to the purchase,  holding and disposition of
                portfolio   securities,   alone  or  in  consultation  with  any
                subadviser or subadvisers  appointed  pursuant to this Agreement
                and subject to the provisions of any  sub-investment  management
                contract  respecting the  responsibilities of such subadviser or
                subadvisers;

         (b)    advise the Fund in connection  with policy  decisions to be made
                by the  Trustees or any  committee  thereof  with respect to the
                Fund's  investments  and,  as  requested,  furnish the Fund with
                research,  economic and statistical  data in connection with the
                Fund's investments and investment policies;

         (c)    provide administration of the day-to-day investment operations
                of the Fund;

         (d)    submit  such  reports  relating to the  valuation  of the Fund's
                securities as the Trustees may reasonably request;

         (e)    assist  the  Fund in any  negotiations  relating  to the  Fund's
                investments with issuers,  investment banking firms,  securities
                brokers or dealers and other institutions or investors;

         (f)    consistent  with the provisions of Section 7 of this  Agreement,
                place  orders for the  purchase,  sale or exchange of  portfolio
                securities  with  brokers or dealers  selected  by the  Adviser,
                PROVIDED that in connection  with the placing of such orders and
                the  selection of such brokers or dealers the Adviser shall seek
                to obtain  execution  and pricing  within the policy  guidelines
                determined by the Trustees and set forth in the  Prospectus  and
                Statement  of  Additional  Information  of the Fund as in effect
                from time to time;

         (g)    provide office space and office equipment and supplies,  the use
                of accounting equipment when required,  and necessary executive,
                clerical and secretarial personnel for the administration of the
                affairs of the Fund;

         (h)    from time to time or at any time requested by the Trustees, make
                reports  to  the  Fund  of  the  Adviser's  performance  of  the
                foregoing services and furnish advice and  recommendations  with
                respect to other  aspects  of the  business  and  affairs of the
                Fund;

                                       2
<PAGE>


         (i)    maintain  all books  and  records  with  respect  to the  Fund's
                securities  transactions  required  by the 1940  Act,  including
                subparagraphs  (b)(5),  (6), (9) and (10) and  paragraph  (f) of
                Rule 31a-1 thereunder (other than those records being maintained
                by the Fund's  custodian or transfer  agent) and  preserve  such
                records for the periods prescribed therefor by Rule 31a-2 of the
                1940 Act (the Adviser  agrees that such records are the property
                of the Fund and will be  surrendered  to the Fund  promptly upon
                request therefor);

         (j)    obtain and  evaluate  such  information  relating to  economies,
                industries, businesses, securities markets and securities as the
                Adviser may deem  necessary  or useful in the  discharge  of the
                Adviser's duties hereunder;

         (k)    oversee,  and use the  Adviser's  best  efforts  to  assure  the
                performance  of the  activities  and services of the  custodian,
                transfer agent or other similar agents retained by the Fund;

         (l)    give  instructions  to the Fund's  custodian as to deliveries of
                securities to and from such custodian and transfer of payment of
                cash for the account of the Fund; and

         (m)    appoint and employ one or more  subadvisers  satisfactory to the
                Fund under sub-investment management agreements.

         3. EXPENSES PAID BY THE ADVISER. The Adviser will pay:

         (a)    the compensation and expenses of all officers and employees of
                the Trust;

         (b)    the  expenses of office  rent,  telephone  and other  utilities,
                office furniture,  equipment, supplies and other expenses of the
                Fund; and

         (c)    any other  expenses  incurred by the Adviser in connection  with
                the performance of its duties hereunder.

         4. EXPENSES OF THE FUND NOT PAID BY THE ADVISER. The Adviser will not
be required to pay any expenses which this Agreement does not expressly make
payable by it. In particular, and without limiting the generality of the
foregoing but subject to the provisions of Section 3, the Adviser will not be
required to pay under this Agreement:

         (a)    any and all expenses,  taxes and  governmental  fees incurred by
                the  Trust  or the  Fund  prior  to the  effective  date of this
                Agreement;

         (b)    without limiting the generality of the foregoing clause (a), the
                expenses of organizing the Trust and the Fund (including without
                limitation,  legal,  accounting  and auditing  fees and expenses
                incurred  in  connection  with the  matters  referred to in this
                clause (b)), of initially  registering shares of the Trust under
                the  Securities  Act of 1933, as amended,  and of qualifying the
                shares  for sale under  state  securities  laws for the  initial
                offering and sale of shares;

                                       3
<PAGE>


         (c)    the compensation and expenses of Trustees who are not interested
                persons  (as used in this  Agreement,  such term  shall have the
                meaning  specified  in  the  1940  Act)  of the  Adviser  and of
                independent  advisers,  independent  contractors,   consultants,
                managers  and other  unaffiliated  agents  employed  by the Fund
                other than through the Adviser;

         (d)    legal, accounting,  financial management,  tax and auditing fees
                and expenses of the Fund (including an allocable  portion of the
                cost of its employees rendering such services to the Fund);

         (e)    the fees and disbursements of custodians and depositories of the
                Fund's assets,  transfer agents,  disbursing agents, plan agents
                and registrars;

         (f)    taxes and governmental fees assessed against the Fund's assets
                and payable by the Fund;

         (g)    the cost of  preparing  and  mailing  dividends,  distributions,
                reports,  notices and proxy  materials  to  shareholders  of the
                Fund;

         (h)    brokers' commissions and underwriting fees;

         (i)    the expense of periodic calculations of the net asset value of
                the shares of the Fund; and

         (j)    insurance premiums on fidelity, errors and omissions and other
                coverages.

         5. COMPENSATION OF THE ADVISER. For all services to be rendered,
facilities furnished and expenses paid or assumed by the Adviser as herein
provided, the Adviser shall be entitled to a fee, paid monthly in arrears, at an
annual rate equal to 0.80% of the average daily net asset value of the Fund.

         The "average daily net assets" of the Fund shall be determined on the
basis set forth in the Fund's Prospectus or otherwise consistent with the 1940
Act and the regulations promulgated thereunder. The Adviser will receive a pro
rata portion of such monthly fee for any periods in which the Adviser serves as
investment adviser to the Fund for less than a full month. On any day that the
net asset value calculation is suspended as specified in the Fund's Prospectus,
the net asset value for purposes of calculating the advisory fee shall be
calculated as of the date last determined.

         In addition, the Adviser may agree not to impose all or a portion of
its fee (in advance of the time its fee would otherwise accrue) and/or undertake
to make any other payments or arrangements necessary to limit the Fund's
expenses to any level the Adviser may specify. Any fee reduction or undertaking
shall constitute a binding modification of this Agreement while it is in effect
but may be discontinued or modified prospectively by the Adviser at any time.

                                       4
<PAGE>


         6. OTHER ACTIVITIES OF THE ADVISER AND ITS AFFILIATES. Nothing herein
contained shall prevent the Adviser or any affiliate or associate of the Adviser
from engaging in any other business or from acting as investment adviser or
investment manager for any other person or entity, whether or not having
investment policies or portfolios similar to the Fund's; and it is specifically
understood that officers, directors and employees of the Adviser and those of
its parent company, John Hancock Mutual Life Insurance Company, or other
affiliates may continue to engage in providing portfolio management services and
advice to other investment companies, whether or not registered, to other
investment advisory clients of the Adviser or of its affiliates and to said
affiliates themselves.

         The Adviser shall have no obligation to acquire with respect to the
Fund a position in any investment which the Adviser, its officers, affiliates or
employees may acquire for its or their own accounts or for the account of
another client, if, in the sole discretion of the Adviser, it is not feasible or
desirable to acquire a position in such investment on behalf of the Fund.
Nothing herein contained shall prevent the Adviser from purchasing or
recommending the purchase of a particular security for one or more funds or
clients while other funds or clients may be selling the same security.

         7. AVOIDANCE OF INCONSISTENT POSITION. In connection with purchases or
sales of portfolio securities for the account of the Fund, neither the Adviser
nor any of its investment management subsidiaries, nor any of the Adviser's or
such investment management subsidiaries' directors, officers or employees will
act as principal or agent or receive any commission, except as may be permitted
by the 1940 Act and rules and regulations promulgated thereunder. If any
occasions shall arise in which the Adviser advises persons concerning the shares
of the Fund, the Adviser will act solely on its own behalf and not in any way on
behalf of the Fund. Nothing herein contained shall limit or restrict the Adviser
or any of its officers, affiliates or employees from buying, selling or trading
in any securities for its or their own account or accounts.

         8. NO PARTNERSHIP OR JOINT VENTURE. Neither the Trust, the Fund nor the
Adviser are partners of or joint venturers with each other and nothing herein
shall be construed so as to make them such partners or joint venturers or impose
any liability as such on any of them.

         9. NAME OF THE TRUST AND THE FUND. The Trust and the Fund may use the
name "John Hancock" or any name or names derived from or similar to the names
"John Hancock Advisers, Inc." or "John Hancock Mutual Life Insurance Company"
only for so long as this Agreement remains in effect. At such time as this
Agreement shall no longer be in effect, the Trust and the Fund will (to the
extent that they lawfully can) cease to use such a name or any other name
indicating that the Fund is advised by or otherwise connected with the Adviser.
The Fund acknowledges that it has adopted the name John Hancock Real Estate Fund
through permission of John Hancock Mutual Life Insurance Company, a
Massachusetts insurance company, and agrees that John Hancock Mutual Life
Insurance Company reserves to itself and any successor to its business the right
to grant the nonexclusive right to use the name "John Hancock" or any similar
name or names to any other corporation or entity, including but not limited to
any investment company of which John Hancock Mutual Life Insurance Company or
any subsidiary or affiliate thereof shall be the investment adviser.

                                       5
<PAGE>


         10. LIMITATION OF LIABILITY OF THE ADVISER. The Adviser 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 this Agreement relates, except
a loss resulting from willful misfeasance, bad faith or gross negligence on the
part of the Adviser in the performance of its duties or from reckless disregard
by it of its obligations and duties under this Agreement. Any person, even
though also employed by the Adviser, who may be or become an employee of and
paid by the Trust shall be deemed, when acting within the scope of his
employment by the Fund, to be acting in such employment solely for the Trust and
not as the Adviser's employee or agent.

         11. DURATION AND TERMINATION OF THIS AGREEMENT. This Agreement shall
remain in force until June 30, 2000, and from year to year thereafter, but only
so long as such continuance is specifically approved at least annually by (a) a
majority of the Trustees who are not interested persons of the Adviser or (other
than as Board members) of the Fund, cast in person at a meeting called for the
purpose of voting on such approval, and (b) either (i) the Trustees or (ii) a
majority of the outstanding voting securities of the Fund. This Agreement may,
on 60 days' written notice, be terminated at any time without the payment of any
penalty by the vote of a majority of the outstanding voting securities of the
Fund, by the Trustees or by the Adviser. Termination of this Agreement shall not
be deemed to terminate or otherwise invalidate any provisions of any contract
between the Adviser and any other series of the Trust. This Agreement shall
automatically terminate in the event of its assignment. In interpreting the
provisions of this Section 11, the definitions contained in Section 2(a) of the
1940 Act (particularly the definitions of "assignment," "interested person" and
"voting security") shall be applied.

         12. AMENDMENT OF THIS AGREEMENT. No provision of this Agreement may be
changed, waived, discharged or terminated orally, but only by an instrument in
writing signed by the party against which enforcement of the change, waiver,
discharge or termination is sought, and no amendment, transfer, assignment,
sale, hypothecation or pledge of this Agreement shall be effective until
approved by (a) the Trustees, including a majority of the Trustees who are not
interested persons of the Adviser or (other than as Trustees) of the Fund, cast
in person at a meeting called for the purpose of voting on such approval, and
(b) a majority of the outstanding voting securities of the Fund, as defined in
the 1940 Act.

         13. GOVERNING LAW. This Agreement shall be governed and construed in
accordance with the laws of The Commonwealth of Massachusetts.

         14. SEVERABILITY. The provisions of this Agreement are independent of
and separable from each other, and no provision shall be affected or rendered
invalid or unenforceable by virtue of the fact that for any reason any other or
others of them may be deemed invalid or unenforceable in whole or in part.

                                       6
<PAGE>


         15. MISCELLANEOUS. The captions in this Agreement are included for
convenience of reference only and in no way define or limit any of the
provisions hereof or otherwise affect their construction or effect. This
Agreement may be executed simultaneously 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. The name John Hancock Real Estate Fund is a series
designation of the Trustees under the Trust's Declaration of Trust. The
Declaration of Trust has been filed with the Secretary of State of The
Commonwealth of Massachusetts. The obligations of the Fund are not personally
binding upon, nor shall resort be had to the private property of, any of the
Trustees, shareholders, officers, employees or agents of the Trust, but only
upon the Fund and its property. The Fund shall not be liable for the obligations
of any other series of the Trust and no other series shall be liable for the
Fund's obligations hereunder.

                                Yours very truly,

                                JOHN HANCOCK SERIES TRUST
                                on behalf of John Hancock Real Estate Fund


                                By:  /s/ Anne C. Hodsdon
                                     -------------------
                                     Anne C. Hodsdon
                                     President


The foregoing contract
is hereby agreed to as
of the date hereof.

JOHN HANCOCK ADVISERS, INC.


By:  /s/ John A. Morin
     -----------------
     John A. Morin
     Vice President and Secretary



s:\funds\series\real estate\inv mgt contract

                                       7


                            JOHN HANCOCK SERIES TRUST
                              101 Huntington Avenue
                                Boston, MA 02199



John Hancock Funds, Inc.
101 Huntington Avenue
Boston, MA  02199

Ladies and Gentlemen:

         Pursuant  to  Section  14 of the  Distribution  Agreement  dated  as of
December 2, 1996  between  John  Hancock  Series  Trust (the  "Trust")  and John
Hancock  Funds,  Inc.,  please be advised that the Trust has  established  a new
series of its shares,  namely,  John Hancock Real Estate Fund (the "Fund"),  and
please be further  advised that the Trust desires to retain John Hancock  Funds,
Inc. to serve as distributor and principal  underwriter  under the  Distribution
Agreement for the Fund.

         Please indicate your acceptance of this  responsibility by signing this
letter as indicated below.



JOHN HANCOCK FUNDS, INC.            JOHN HANCOCK SERIES TRUST



By: /s/James V. Bowhers             By: /s/Anne C. Hodsdon
    -------------------             ----------------------
              President                          President


Dated:  November 1, 1999


s:\funds\series\distamd4




                            JOHN HANCOCK SERIES TRUST
                              101 Huntington Avenue
                                Boston, MA 02199


John Hancock Signature Services, Inc.
1 John Hancock Way, Suite 1000
Boston, MA  02217-1000

         Re:  Master Transfer Agency and Service Agreement

Ladies and Gentlemen:

         Pursuant to Section 11.01 of the Amended and Restated Master Transfer
Agency and Service Agreement dated as of June 1, 1998 between John Hancock
Series Trust (the "Trust") and John Hancock Signature Services, Inc. (the
"Transfer Agent"), please be advised that the Trust has established a new series
of its shares, namely, John Hancock Real Estate Fund (the "Fund"), and please be
further advised that the Trust desires to retain the Transfer Agent to render
transfer agency services under the Amended and Restated Master Transfer Agency
and Service Agreement for the Fund in accordance with the fee schedule attached
as Exhibit A.

         Please state below whether you are willing to render such services in
accordance with the fee schedule attached as Exhibit A.

                                   JOHN HANCOCK SERIES TRUST
                                   On behalf of John Hancock Real Estate Fund


ATTEST:  /s/Susan S. Newton                By: /s/Anne C. Hodsdon
         ------------------                ----------------------
         Susan S. Newton, Secretary            Anne C. Hodsdon, President

Dated:  November 1, 1999


         We are willing to render transfer agency services to John Hancock Real
Estate Fund in accordance with the fee schedule attached hereto as Exhibit A.


                                    JOHN HANCOCK SIGNATURE SERVICES, INC.


ATTEST: /s/ A. Gerald Beauchamp     By: /s/ Charles J. McKenney, Jr.
        -----------------------         --------------------------------
                                        Charles J. McKenney, Jr., Vice President

Dated:  November 1, 1999


s:\funds\series\realestate\taamend3.doc





INDEPENDENT AUDITORS' CONSENT


We consent to the incorporation by reference in this Post-Effective Amendment
No. 37 to Registration Statement No. 2-75807 of the John Hancock Series Trust of
our report dated February 5, 1999, relating to the financial statements of the
John Hancock Real Estate Fund appearing in the annual report to shareholders for
the period from September 30, 1998 (Commencement of operations) to December 31,
1998 and to the reference to us under the heading "Financial Highlights" in the
Prospectus and "Independent Auditors" in the Statement of Additional
Information, both of which is part of such Registration Statement.


/s/Deloitte & Touche, LLP
- -------------------------

Boston, Massachusetts
October 22, 1999




                            JOHN HANCOCK SERIES TRUST
                         - JOHN HANCOCK REAL ESTATE FUND

                                 Class A Shares

                                November 1, 1999


         Article I.  This Plan

         This Distribution Plan (the "Plan") sets forth the terms and conditions
on which John Hancock  Series Trust (the "Trust") on behalf of John Hancock Real
Estate Fund (the  "Fund"),  a series  portfolio  of the Trust,  on behalf of its
Class A shares,  will,  after the effective date hereof,  pay certain amounts to
John Hancock  Funds,  Inc. ("JH Funds") in  connection  with the provision by JH
Funds of certain services to the Fund and its Class A shareholders, as set forth
herein.  Certain  of such  payments  by the Fund may,  under  Rule  12b-1 of the
Securities and Exchange  Commission,  as from time to time amended (the "Rule"),
under the Investment  Company Act of 1940, as amended (the "Act"),  be deemed to
constitute the financing of  distribution  by the Fund of its shares.  This Plan
describes all material aspects of such financing as contemplated by the Rule and
shall be administered  and  interpreted,  and  implemented  and continued,  in a
manner consistent with the Rule. The Trust and JH Funds heretofore  entered into
a Distribution Agreement,  dated December 2, 1996, (the "Agreement"),  the terms
of which, as heretofore and from time to time continued, are incorporated herein
by reference.

         Article II.  Distribution and Service Expenses

         The Fund shall pay to JH Funds a fee in the amount specified in Article
III  hereof.  Such fee may be spent by JH Funds on any  activities  or  expenses
primarily  intended  to  result  in the  sale of  Class A  shares  of the  Fund,
including,  but not limited to the payment of Distribution  Expenses (as defined
below) and Service  Expenses (as defined below).  Distribution  Expenses include
but are not limited to, (a) initial and ongoing sales  compensation  out of such
fee as it is received by JH Funds or other  broker-dealers  ("Selling  Brokers")
that have entered into an agreement with JH Funds for the sale of Class A shares
of the Fund, (b) direct  out-of-pocket  expenses incurred in connection with the
distribution  of Class A shares  of the  Fund,  including  expenses  related  to
printing of prospectuses and reports to other than existing Class A shareholders
of the Fund, and preparation,  printing and distribution of sales literature and
advertising  materials,  (c) an  allocation  of overhead and other branch office
expenses of JH Funds related to the  distribution  of Class A shares of the Fund
and (d) distribution  expenses incurred in connection with the distribution of a
corresponding class of any open-end,  registered  investment company which sells
all or substantially  all of its assets to the Fund or which merges or otherwise
combines with the Fund.

         Service  Expenses  include  payments made to, or on account of, account
executives  of selected  broker-dealers  (including  affiliates of JH Funds) and
others who furnish  personal and  shareholder  account  maintenance  services to
Class A shareholders of the Fund.

<PAGE>


         Article III.  Maximum Expenditures

         The  expenditures to be made by the Fund pursuant to this Plan, and the
basis upon which such  expenditures  will be made,  shall be  determined  by the
Fund, and in no event shall such expenditures  exceed 0.30% of the average daily
net asset value of the Class A shares of the Fund (determined in accordance with
the Fund's  prospectus  as from time to time in  effect)  on an annual  basis to
cover Distribution  Expenses and Service Expenses,  provided that the portion of
such fee used to cover service expenses shall not exceed an annual rate of up to
0.25% of the  average  daily net asset  value of the Class A shares of the Fund.
Such  expenditures  shall be calculated and accrued daily and paid monthly or at
such other intervals as the Trustees shall  determine.  In the event JH Funds is
not fully  reimbursed for payments made or other  expenses  incurred by it under
this Plan,  such expenses will not be carried beyond one year from the date such
expenses  were  incurred.  Any fees paid to JH Funds  under this Plan during any
fiscal year of the Fund and not  expended or allocated by JH Funds for actual or
budgeted Distribution Expenses and Service Expenses during such fiscal year will
be promptly returned to the Fund.

         Article IV.  Expenses Borne by the Fund

         Notwithstanding  any other provision of this Plan, the Trust,  the Fund
and its investment adviser, John Hancock Advisers,  Inc. (the "Adviser"),  shall
bear the respective expenses to be borne by them under the Investment Management
Contract,  dated  November 1, 1999,  as from time to time  continued and amended
(the "Management  Contract"),  and under the Fund's current  prospectus as it is
from time to time in effect. Except as otherwise  contemplated by this Plan, the
Fund shall not,  directly or indirectly,  engage in financing any activity which
is primarily  intended to or should  reasonably  result in the sale of shares of
the Fund.

         Article V.  Approval by Trustees, etc.

         This Plan shall not take effect  until it has been  approved,  together
with any related  agreements,  by votes,  cast in person at a meeting called for
the  purpose  of voting  on this  Plan or such  agreements,  of a  majority  (or
whatever greater percentage may, from time to time, be required by Section 12(b)
of the Act or the rules and  regulations  thereunder) of (a) all of the Trustees
of the Fund and (b) those Trustees of the Fund who are not "interested  persons"
of the Fund,  as such term may be from time to time  defined  under the Act, and
have no direct or indirect  financial  interest in the operation of this Plan or
any agreements related to it (the "Independent Trustees").

         Article VI.  Continuance

         This Plan and any related  agreements  shall  continue in effect for so
long as such  continuance is specifically  approved at least annually in advance
in the manner provided for the approval of this Plan in Article V.


<PAGE>


         Article VII.  Information

         JH Funds shall furnish the Fund and its Trustees quarterly,  or at such
other intervals as the Fund shall specify,  a written report of amounts expended
or incurred for Distribution Expenses and Service Expenses pursuant to this Plan
and  the  purposes  for  which  such  expenditures  were  made  and  such  other
information as the Trustees may request.

         Article VIII.  Termination

         This Plan may be  terminated  (a) at any time by vote of a majority  of
the  Trustees,  a majority  of the  Independent  Trustees,  or a majority of the
Fund's  outstanding voting Class A shares, or (b) by JH Funds on 60 days' notice
in writing to the Fund.

         Article IX.  Agreements

         Each agreement with any person relating to  implementation of this Plan
shall be in writing, and each agreement related to this Plan shall provide:

         (a)  That,  with  respect  to  the  Fund,  such  agreement  may  be
              terminated  at any time,  without  payment of any penalty,  by
              vote of a majority of the Independent Trustees or by vote of a
              majority of the Fund's then outstanding voting Class A shares.

         (b)  That such agreement shall terminate  automatically in the event of
              its assignment.

         Article X.  Amendments

         This Plan may not be amended to increase the maximum amount of the fees
payable  by the  Fund  hereunder  without  the  approval  of a  majority  of the
outstanding voting Class A shares of the Fund. No material amendment to the Plan
shall, in any event, be effective unless it is approved in the same manner as is
provided for approval of this Plan in Article V.

         Article XI.  Limitation of Liability

         The names "John  Hancock  Series  Trust" and "John  Hancock Real Estate
Fund" are the designations of the Trustees under the Declaration of Trust, dated
September 10, 1996, as amended and restated from time to time.  The  Declaration
of Trust has been  filed  with the  Secretary  of State of the  Commonwealth  of
Massachusetts.  The  obligations  of the Trust  and the Fund are not  personally
binding  upon,  nor shall  resort be had to the private  property of, any of the
Trustees, shareholders,  officers, employees or agents of the Fund, but only the
Fund's  property shall be bound. No series of the Trust shall be responsible for
the obligations of any other series of the Trust.



<PAGE>


         IN  WITNESS  WHEREOF,  the Fund has  executed  this  Distribution  Plan
effective as of the 1st day of November, 1999 in Boston, Massachusetts.


                                    JOHN HANCOCK SERIES TRUST --
                                    JOHN HANCOCK REAL ESTATE FUND


                                    By:   /s/ Anne C. Hodsdon
                                          -------------------
                                          Anne C. Hodsdon
                                          President

                                    JOHN HANCOCK FUNDS, INC.


                                    By:   /s/James V. Bowhers
                                          -------------------
                                          James V. Bowhers
                                          President




s:\funds\series\realestate\12b1plana




                            JOHN HANCOCK SERIES TRUST
                         - JOHN HANCOCK REAL ESTATE FUND

                                 Class B Shares

                                November 1, 1999


         Article I.  This Plan

         This Distribution Plan (the "Plan") sets forth the terms and conditions
on which John Hancock  Series Trust (the "Trust") on behalf of John Hancock Real
Estate Fund (the  "Fund"),  a series  portfolio  of the Trust,  on behalf of its
Class B shares,  will,  after the effective date hereof,  pay certain amounts to
John Hancock  Funds,  Inc. ("JH Funds") in  connection  with the provision by JH
Funds of certain services to the Fund and its Class B shareholders, as set forth
herein.  Certain  of such  payments  by the Fund may,  under  Rule  12b-1 of the
Securities and Exchange  Commission,  as from time to time amended (the "Rule"),
under the Investment  Company Act of 1940, as amended (the "Act"),  be deemed to
constitute the financing of  distribution  by the Fund of its shares.  This Plan
describes all material aspects of such financing as contemplated by the Rule and
shall be administered  and  interpreted,  and  implemented  and continued,  in a
manner consistent with the Rule. The Trust and JH Funds heretofore  entered into
a Distribution Agreement, dated December 2, 1996 (the "Agreement"), the terms of
which, as heretofore and from time to time continued, are incorporated herein by
reference.

         Article II.  Distribution and Service Expenses

         The Fund shall pay to JH Funds a fee in the amount specified in Article
III  hereof.  Such fee may be spent by JH Funds on any  activities  or  expenses
primarily  intended  to  result  in the  sale of  Class B  shares  of the  Fund,
including,  but not limited to the payment of Distribution  Expenses (as defined
below) and Service  Expenses (as defined below).  Distribution  Expenses include
but are not limited to, (a) initial and ongoing sales  compensation  out of such
fee as it is received by JH Funds or other  broker-dealers  ("Selling  Brokers")
that have entered into an agreement with JH Funds for the sale of Class B shares
of the Fund, (b) direct out-of pocket  expenses  incurred in connection with the
distribution  of Class B shares  of the  Fund,  including  expenses  related  to
printing of prospectuses and reports to other than existing Class B shareholders
of the Fund, and preparation,  printing and distribution of sales literature and
advertising  materials,  (c) an  allocation  of overhead and other branch office
expenses of JH Funds related to the  distribution of Class B shares of the Fund,
(d) interest expenses on unreimbursed  distribution  expenses related to Class B
shares,  as described in Article IV and (e)  distribution  expenses  incurred in
connection  with the  distribution  of a  corresponding  class of any  open-end,
registered investment company which sells all or substantially all its assets to
the Fund or which merges or otherwise combines with the Fund.

         Service  Expenses  include  payments  made to, or on account of account
executives  of selected  broker-dealers  (including  affiliates of JH Funds) and
others who furnish  personal and  shareholder  account  maintenance  services to
Class B shareholders of the Fund.

<PAGE>


         Article III.  Maximum Expenditures

         The  expenditures to be made by the Fund pursuant to this Plan, and the
basis upon which such  expenditures  will be made,  shall be  determined  by the
Fund, and in no event shall such expenditures  exceed 1.00% of the average daily
net asset value of the Class B shares of the Fund (determined in accordance with
the Fund's  prospectus  as from time to time in  effect)  on an annual  basis to
cover Distribution  Expenses and Service Expenses,  provided that the portion of
such fee used to cover Service  Expenses,  shall not exceed an annual rate of up
to 0.25% of the average daily net asset value of the Class B shares of the Fund.
Such  expenditures  shall be calculated and accrued daily and paid monthly or at
such other intervals as the Trustees shall determine.

         Article IV.  Unreimbursed Distribution Expenses

         In the event that JH Funds is not fully reimbursed for payments made or
expenses incurred by it as contemplated  hereunder, in any fiscal year, JH Funds
shall be entitled to carry forward such expenses to subsequent  fiscal years for
submission to the Class B shares of the Fund for payment,  subject always to the
annual maximum expenditures set forth in Article III hereof; provided,  however,
that nothing herein shall prohibit or limit the Trustees from  terminating  this
Plan and all payments hereunder at any time pursuant to Article IX hereof.

         Article V.  Expenses Borne by the Fund

         Notwithstanding  any other provision of this Plan, the Trust,  the Fund
and its investment adviser, John Hancock Advisers,  Inc. (the "Adviser"),  shall
bear the respective expenses to be borne by them under the Investment Management
Contract between them, dated November 1, 1999 as from time to time continued and
amended (the "Management Contract"),  and under the Fund's current prospectus as
it is from time to time in  effect.  Except as  otherwise  contemplated  by this
Plan,  the Trust and the Fund  shall  not,  directly  or  indirectly,  engage in
financing  any  activity  which is  primarily  intended to or should  reasonably
result in the sale of shares of the Fund.

         Article VI.  Approval by Trustees, etc.

         This Plan shall not take effect  until it has been  approved,  together
with any related  agreements,  by votes,  cast in person at a meeting called for
the  purpose  of voting  on this  Plan or such  agreements,  of a  majority  (or
whatever greater percentage may, from time to time, be required by Section 12(b)
of the Act or the rules and  regulations  thereunder) of (a) all of the Trustees
of the Fund and (b) those Trustees of the Fund who are not "interested  persons"
of the Fund,  as such term may be from time to time  defined  under the Act, and
have no direct or indirect  financial  interest in the operation of this Plan or
any agreements related to it (the "Independent Trustees").

         Article VII.  Continuance

<PAGE>


         This Plan and any related  agreements  shall  continue in effect for so
long as such  continuance is specifically  approved at least annually in advance
in the manner provided for the approval of this Plan in Article VI.


         Article VIII.  Information

         JH Funds shall furnish the Fund and its Trustees quarterly,  or at such
other intervals as the Fund shall specify,  a written report of amounts expended
or incurred for  Distribution  Expenses and Services  Expenses  pursuant to this
Plan and the  purposes  for which  such  expenditures  were made and such  other
information as the Trustees may request.

         Article IX.  Termination

         This Plan may be  terminated  (a) at any time by vote of a majority  of
the  Trustees,  a majority  of the  Independent  Trustees,  or a majority of the
Fund's  outstanding voting Class B shares, or (b) by JH Funds on 60 days' notice
in writing to the Fund.

         Article X.  Agreements

         Each Agreement with any person relating to  implementation of this Plan
shall be in writing, and each agreement related to this Plan shall provide:

         (a)  That,  with  respect  to  the  Fund,  such  agreement  may  be
              terminated  at any time,  without  payment of any penalty,  by
              vote of a majority of the Independent Trustees or by vote of a
              majority of the Fund's then outstanding Class B shares.

         (b)  That such agreement shall terminate automatically  in the event of
              its assignment.

         Article XI.  Amendments

         This Plan may not be amended to increase the maximum amount of the fees
payable  by the  Fund  hereunder  without  the  approval  of a  majority  of the
outstanding voting Class B shares of the Fund. No material amendment to the Plan
shall, in any event, be effective unless it is approved in the same manner as is
provided for approval of this Plan in Article VII.

         Article XII.  Limitation of Liability

         The names "John  Hancock  Series  Trust" and "John  Hancock Real Estate
Fund" are the designations of the Trustees under the Declaration of Trust, dated
September 10, 1996, as amended and restated from time to time.  The  Declaration
of Trust has been  filed  with the  Secretary  of State of the  Commonwealth  of
Massachusetts.  The  obligations  of the Trust  and the Fund are not  personally
binding  upon,  nor shall  resort be had to the private  property of, any of the
Trustees, shareholders,  officers, employees or agents of the Fund, but only the
Fund's  property shall be bound. No series of the Trust shall be responsible for
the obligations of any other series of the Trust.


<PAGE>


         IN  WITNESS  WHEREOF,  the Fund has  executed  this  Distribution  Plan
effective as of the 1st day of November, 1999 in Boston, Massachusetts.

                                    JOHN HANCOCK SERIES TRUST --
                                    JOHN HANCOCK REAL ESTATE FUND


                                    By:  /s/ Anne C. Hodsdon
                                         -------------------
                                         Anne C. Hodsdon
                                         President

                                    JOHN HANCOCK FUNDS, INC.


                                    By:  /s/James V. Bowhers
                                         -------------------
                                         James V. Bowhers
                                         President



s:\funds\series\realestate\12b1planb





                            JOHN HANCOCK SERIES TRUST
                         - JOHN HANCOCK REAL ESTATE FUND

                                Distribution Plan

                                 Class C Shares

                                November 1, 1999


         Article I.  This Plan

         This Distribution Plan (the "Plan") sets forth the terms and conditions
on which John Hancock  Series Trust (the "Trust") on behalf of John Hancock Real
Estate Fund (the  "Fund"),  a series  portfolio  of the Trust,  on behalf of its
Class C shares,  will,  after the effective date hereof,  pay certain amounts to
John Hancock  Funds,  Inc. ("JH Funds") in  connection  with the provision by JH
Funds of certain services to the Fund and its Class C shareholders, as set forth
herein.  Certain  of such  payments  by the Fund may,  under  Rule  12b-1 of the
Securities and Exchange  Commission,  as from time to time amended (the "Rule"),
under the Investment  Company Act of 1940, as amended (the "Act"),  be deemed to
constitute the financing of  distribution  by the Fund of its shares.  This Plan
describes all material aspects of such financing as contemplated by the Rule and
shall be administered  and  interpreted,  and  implemented  and continued,  in a
manner consistent with the Rule. The Fund and JH Funds heretofore entered into a
Distribution Agreement,  dated December 2, 1996 (the "Agreement"),  the terms of
which, as heretofore and from time to time continued, are incorporated herein by
reference.

         Article II.  Distribution and Service Expenses

         The Fund shall pay to JH Funds a fee in the amount specified in Article
III  hereof.  Such fee may be spent by JH Funds on any  activities  or  expenses
primarily  intended  to  result  in the  sale of  Class C  shares  of the  Fund,
including,  but not limited to the payment of Distribution  Expenses (as defined
below) and Service  Expenses (as defined below).  Distribution  Expenses include
but are not limited to, (a) initial and ongoing sales  compensation  out of such
fee as it is received by JH Funds or other  broker-dealers  ("Selling  Brokers")
that have entered into an agreement with JH Funds for the sale of Class C shares
of the Fund, (b) direct out-of pocket  expenses  incurred in connection with the
distribution  of Class C shares  of the  Fund,  including  expenses  related  to
printing of prospectuses and reports to other than existing Class C shareholders
of the Fund, and preparation,  printing and distribution of sales literature and
advertising  materials,  (c) an  allocation  of overhead and other branch office
expenses of JH Funds related to the  distribution of Class C shares of the Fund,
(d) interest expenses on unreimbursed  distribution  expenses related to Class C
shares,  as described in Article IV and (e)  distribution  expenses  incurred in
connection  with the  distribution  of a  corresponding  class of any  open-end,
registered investment company which sells all or substantially all its assets to
the Fund or which merges or otherwise combines with the Fund.

<PAGE>


         Service  Expenses  include  payments  made to, or on account of account
executives  of selected  broker-dealers  (including  affiliates of JH Funds) and
others who furnish  personal and  shareholder  account  maintenance  services to
Class C shareholders of the Fund.

         Article III.  Maximum Expenditures

         The  expenditures to be made by the Fund pursuant to this Plan, and the
basis upon which such  expenditures  will be made,  shall be  determined  by the
Fund, and in no event shall such expenditures  exceed 1.00% of the average daily
net asset value of the Class C shares of the Fund (determined in accordance with
the Fund's  prospectus  as from time to time in  effect)  on an annual  basis to
cover Distribution  Expenses and Service Expenses,  provided that the portion of
such fee used to cover Service  Expenses,  shall not exceed an annual rate of up
to 0.25% of the average daily net asset value of the Class C shares of the Fund.
Such  expenditures  shall be calculated and accrued daily and paid monthly or at
such other intervals as the Trustees shall determine.

         Article IV.  Unreimbursed Distribution Expenses

         In the event that JH Funds is not fully reimbursed for payments made or
expenses incurred by it as contemplated  hereunder, in any fiscal year, JH Funds
shall be entitled to carry forward such expenses to subsequent  fiscal years for
submission to the Class C shares of the Fund for payment,  subject always to the
annual maximum expenditures set forth in Article III hereof; provided,  however,
that nothing herein shall prohibit or limit the Trustees from  terminating  this
Plan and all payments hereunder at any time pursuant to Article IX hereof.

         Article V.  Expenses Borne by the Fund

         Notwithstanding  any other provision of this Plan, the Trust,  the Fund
and its investment adviser, John Hancock Advisers,  Inc. (the "Adviser"),  shall
bear the respective expenses to be borne by them under the Investment Management
Contract  between  them,  dated June 1, 1999 as from time to time  continued and
amended (the "Management Contract"),  and under the Fund's current prospectus as
it is from time to time in  effect.  Except as  otherwise  contemplated  by this
Plan,  the Trust and the Fund  shall  not,  directly  or  indirectly,  engage in
financing  any  activity  which is  primarily  intended to or should  reasonably
result in the sale of shares of the Fund.

         Article VI.  Approval by Trustees, etc.

         This Plan shall not take effect  until it has been  approved,  together
with any related  agreements,  by votes,  cast in person at a meeting called for
the  purpose  of voting  on this  Plan or such  agreements,  of a  majority  (or
whatever greater percentage may, from time to time, be required by Section 12(b)
of the Act or the rules and  regulations  thereunder) of (a) all of the Trustees
of the Fund and (b) those Trustees of the Fund who are not "interested  persons"
of the Fund,  as such term may be from time to time  defined  under the Act, and
have no direct or indirect  financial  interest in the operation of this Plan or
any agreements related to it (the "Independent Trustees").


<PAGE>



         Article VII.  Continuance

         This Plan and any related  agreements  shall  continue in effect for so
long as such  continuance is specifically  approved at least annually in advance
in the manner provided for the approval of this Plan in Article VI.

         Article VIII.  Information

         JH Funds shall furnish the Fund and its Trustees quarterly,  or at such
other intervals as the Fund shall specify,  a written report of amounts expended
or incurred for  Distribution  Expenses and Services  Expenses  pursuant to this
Plan and the  purposes  for which  such  expenditures  were made and such  other
information as the Trustees may request.

         Article IX.  Termination

         This Plan may be  terminated  (a) at any time by vote of a majority  of
the  Trustees,  a majority  of the  Independent  Trustees,  or a majority of the
Fund's  outstanding voting Class C shares, or (b) by JH Funds on 60 days' notice
in writing to the Fund.

         Article X.  Agreements

         Each Agreement with any person relating to  implementation of this Plan
shall be in writing, and each agreement related to this Plan shall provide:

         (a)  That,  with  respect  to  the  Fund,  such  agreement  may  be
              terminated  at any time,  without  payment of any penalty,  by
              vote of a majority of the Independent Trustees or by vote of a
              majority of the Fund's then outstanding Class C shares.

         (b)  That such agreement shall terminate automatically  in the event of
              its assignment.

         Article XI.  Amendments

         This Plan may not be amended to increase the maximum amount of the fees
payable  by the  Fund  hereunder  without  the  approval  of a  majority  of the
outstanding voting Class C shares of the Fund. No material amendment to the Plan
shall, in any event, be effective unless it is approved in the same manner as is
provided for approval of this Plan in Article VII.

         Article XII.  Limitation of Liability

         The names "John  Hancock  Series  Trust" and "John  Hancock Real Estate
Fund" are the designations of the Trustees under the Declaration of Trust, dated
September 10, 1996, as amended and restated from time to time.  The  Declaration
of Trust has been  filed  with the  Secretary  of State of the  Commonwealth  of
Massachusetts.  The  obligations  of the Trust  and the Fund are not  personally
binding  upon,  nor shall  resort be had to the private  property of, any of the
Trustees, shareholders,  officers, employees or agents of the Fund, but only the
Fund's  property shall be bound. No series of the Trust shall be responsible for
the obligations of any other series of the Trust.



<PAGE>


         IN  WITNESS  WHEREOF,  the Fund has  executed  this  Distribution  Plan
effective as of the 1st day of November, 1999 in Boston, Massachusetts.


                                    JOHN HANCOCK SERIES TRUST --
                                    JOHN HANCOCK REAL ESTATE FUND


                                    By:   /s/ Anne C. Hodsdon
                                          -------------------
                                          Anne C. Hodsdon
                                          President

                                    JOHN HANCOCK FUNDS, INC.


                                    By:   /s/James V. Bowhers
                                          -------------------
                                          James V. Bowhers
                                          President




s:\funds\series\realestate\12b1planc





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