HANCOCK JOHN INVESTMENT TRUST III
497, 1998-06-16
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                     JOHN HANCOCK SPECIAL OPPORTUNITIES FUND
                       Statement of Additional Information
                       Class A, Class B and Class C Shares
   
                      June 1, 1998 as revised June 15, 1998
    

This Statement of Additional Information provides information about John Hancock
Special  Opportunities Fund (the "Fund"), in addition to the information that is
contained  in the  combined  Growth  Funds'  Prospectus  dated June 1, 1998 (the
"Prospectus"). The Fund is a diversified series of John Hancock Investment Trust
III (the "Trust"), formerly Freedom Investment Trust II.

This Statement of Additional Information is not a prospectus.  It should be read
in  conjunction  with the  Prospectus,  a copy of which may 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.......................................................13
Those Responsible for Management..............................................15
Investment Advisory and Other Services........................................23
Distribution Contracts........................................................25
Net Asset Value...............................................................27
Initial Sales Charge on Class A Shares........................................28
Deferred Sales Charge on Class B and Class C Shares...........................30
Special Redemptions...........................................................33
Additional Services and Programs..............................................34
Descriptions of the Fund's Shares.............................................35
Tax Status....................................................................37
Calculation of Performance....................................................41
Brokerage Allocation..........................................................42
Transfer Agent Services.......................................................44
Custody of Portfolio..........................................................44
Independent Auditors..........................................................44
Appendix A -Description of Bond Ratings......................................A-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 on March 31, 1986 under the laws of
The Commonwealth of Massachusetts. The Fund commenced operations on September 7,
1993.

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.  There is no assurance that
the Fund will achieve its investment objective.


The investment objective of the Fund is long-term capital appreciation. The Fund
seeks to achieve its objective by emphasizing investments n equity securities of
issuers in various  economic  sectors.  The equity  securities in which the Fund
invests  consist  primarily of common stocks of U.S. and foreign issuers but may
also include preferred stocks, convertible debt securities and warrants.

The Fund seeks to achieve  its  investment  objective  by varying  the  relative
weighting of its portfolio  securities among various economic sectors based upon
both  macroeconomic  factors  and the outlook for each  particular  sector.  The
Adviser selects equity  securities for the Fund from various  economic  sectors,
including,  but not limited to, the following:  basic material,  energy, capital
equipment,  technology, consumer cyclical, retail, consumer staple, health care,
transportation,  financial and utility. The Fund may modify these sectors if the
Adviser believes that they no longer represent  appropriate  investments for the
Fund, or if other sectors offer better opportunities for investment.

The  Adviser  will  adjust the Fund's  relative  weighting  among the sectors in
response to changes in  economic  and market  conditions.  Subject to the Fund's
policy of investing  not more than 25% of its total assets in any one  industry,
issuers in any one sector may represent all of the Fund's net assets. Due to the
Fund's emphasis on a few sectors, the Fund may be subject to a greater degree of
volatility than a fund that is structured in a more diversified manner. However,
the Fund  retains  the  flexibility  to invest its assets in a broader  group of
sectors if a narrower range of investments  is not desirable.  This  flexibility
may offer greater  diversification than a fund that is limited to investing in a
single sector or industry. The Fund may hold securities of issuers in fewer than
all of the sectors at any given time.

In selecting securities for the Fund's portfolio, the Adviser will determine the
allocation of assets among equity securities,  fixed income securities and cash,
the sectors  that will be  emphasized  at any given time,  the  distribution  of
securities among the various sectors, the specific industries within each sector
and the specific securities within each industry. In making the sector analysis,
the Adviser  considers the general  economic  environment,  the outlook for real
economic growth in the United States and abroad,  trends and developments within
specific sectors and the outlook for interest rates and the securities  markets.
A sector is a "special  opportunity"  when,  in the opinion of the Adviser,  the
issuers in that sector have a high earnings potential.  In selecting  particular
issuers, the Adviser considers  price/earnings  ratios, ratios of market to book
value, earnings growth, product innovation, market share, management quality and
capitalization.

                                       2

<PAGE>

The Fund's  investments  may include  securities  of both large,  widely  traded
companies and smaller,  less well-known issuers. The Fund seeks growth companies
that either occupy a dominant position in an emerging or established industry or
have a significant and growing market share in a large, fragmented industry. The
Fund seeks to invest in those  companies with potential for high growth,  stable
earnings, ability to self-finance,  a position of industry leadership and strong
visionary  management.  Higher risks are often  associated  with  investments in
companies with smaller market capitalizations.  These companies may have limited
product  lines,  market and financial  resources,  or they may be dependent upon
smaller or less experienced  management groups. In addition,  trading volume for
these  securities  may be  limited.  Historically,  the  market  price for these
securities  has been more volatile than for securities of companies with greater
capitalizations.  However,  securities of companies with smaller  capitalization
may  offer  greater  potential  for  capital  appreciation,  since  they  may be
overlooked  and thus  undervalued  by investors.  There is no assurance that the
Fund will achieve its investment objective.

Investment  in Fixed  Income  Securities.  The Fund may invest in the  following
fixed  income  securities:   U.S.  Government  securities  and  convertible  and
non-convertible corporate preferred stocks and debt securities. The market value
of fixed income  securities  varies  inversely  with  changes in the  prevailing
levels of interest  rates.  The market value of  convertible  securities,  while
influenced by the prevailing  levels of interest  rates, is also affected by the
changing value of the equity  securities  into which they are  convertible.  The
Fund may purchase fixed income debt securities  with stated  maturities of up to
thirty years. The corporate fixed income securities in which the Fund may invest
will be rated at least BBB by Standard & Poor's  Ratings Group ("S&P") or Baa by
Moody's Investors Service, Inc. ("Moody's") or, if unrated,  determined to be of
comparable  quality  by the  Adviser.  Debt  securities  rated  Baa  or BBB  are
considered  medium  grade  obligations  with  speculative  characteristics,  and
adverse economic conditions or changing circumstances may weaken capacity to pay
interest and repay principal.

Government  Securities.  Certain  U.S.  Government  securities,  including  U.S.
Treasury bills,  notes and bonds, and Government  National Mortgage  Association
certificates  ("Ginnie Maes"), are supported by the full faith and credit of the
United States. Certain other U.S. Government securities, issued or guaranteed by
Federal agencies or government sponsored  enterprises,  are not supported by the
full faith and credit of the United States, but may be supported by the right of
the  issuer  to  borrow  from  the  U.S.  Treasury.   These  securities  include
obligations of the Federal Home Loan Mortgage Corporation  ("Freddie Macs"), and
obligations  supported  by the  credit of the  instrumentality,  such as Federal
National  Mortgage  Association Bonds ("Fannie Maes"). No assurance can be given
that  the  U.S.  Government  will  provide  financial  support  to such  Federal
agencies, authorities, instrumentalities and government sponsored enterprises in
the future.

Ginnie Maes, Freddie Macs and Fannie Maes are  mortgage-backed  securities which
provide monthly payments which are, in effect,  a "pass-through"  of the monthly
interest  and  principal  payments  (including  any  prepayments)  made  the  by
individual  borrowers  on the pooled  mortgage  loans.  Collateralized  mortgage
obligations  ("CMOs")  in which the Fund may invest are  securities  issued by a
U.S.  Government  instrumentality  that are  collateralized  by a  portfolio  of
mortgages or mortgage-backed securities.  Mortgage-backed securities may be less
effective than  traditional  debt obligations of similar maturity at maintaining
yields during periods of declining interest rates.

Ratings as  Investment  Criteria.  In  general,  the  ratings of Moody's and 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 corporate debt
securities. Among the factors which will be considered are the long-term ability

                                       3
<PAGE>

of the  issuer to pay  principal  and  interest  and  general  economic  trends.
Appendix A 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,  but the Adviser will consider the event in its  determination  of whether
the Fund should continue to hold the securities.

Investment  in  Foreign  Securities.  The Fund may invest in the  securities  of
foreign  issuers,  including  securities in the form of sponsored or unsponsored
American  Depository  Receipts (ADRs),  European  Depository  Receipts (EDRs) or
other  securities  convertible  into  securities  of foreign  issuers.  ADRs are
receipts  typically  issued  by a U.S.  bank or  trust  company  which  evidence
ownership of underlying  securities  issued by a foreign  corporation.  EDRs are
receipts  issued in Europe  which  evidence  a  similar  ownership  arrangement.
Issuers of unsponsored ADRs are not contractually obligated to disclose material
information,  including financial information,  in the United States. Generally,
ADRs are designed for use in the United States  securities  markets and EDRs are
designed for use in European securities markets.

Foreign Currency Transactions. The foreign currency transactions of the Fund may
be conducted  on a spot (i.e.,  cash) basis at the spot rate for  purchasing  or
selling currency  prevailing in the foreign exchange market.  The Fund may enter
into forward foreign currency  contracts  involving  currencies of the different
countries in which it will invest as a hedge against possible  variations in the
foreign  exchange rate between these  currencies.  This is accomplished  through
contractual  agreements to purchase or sell a specified  currency at a specified
future date and price set at the time of the  contract.  The Fund's  dealings in
forward  foreign  currency  contracts will be limited to hedging either specific
transactions or portfolio  positions.  The Fund will not attempt to hedge all of
its foreign portfolio positions. The Fund will not engage in speculative forward
currency transactions.

If the Fund enters into a forward  contract to purchase  foreign  currency,  its
custodian  bank  will  segregate  cash  or  liquid  securities,  of any  type or
maturity,  in a separate  account of the Fund in an amount necessary to complete
the forward  contract.  These  assets will be marked to market  daily and if the
value of the assets in the separate account declines,  additional cash or liquid
assets will be added so that the value of the  account  will equal the amount of
the Fund's commitments in forward contracts.

Hedging  against  a  decline  in the  value of a  currency  does  not  eliminate
fluctuations  in the prices of  portfolio  securities  or prevent  losses if the
prices  of  such  securities  decline.  These  transactions  also  preclude  the
opportunity for gain if the value of the hedged currency rises. Moreover, it may
not be possible for the Fund to hedge against a devaluation that is so generally
anticipated  that the Fund is not able to  contract  to sell the  currency  at a
price above the devaluation level it anticipates.

The cost to the Fund of engaging in foreign  currency  transactions  varies with
such factors as the currency involved, the length of the contract period and the
market  conditions then prevailing.  Since  transactions in foreign currency are
usually conducted on a principal basis, no fees or commissions are involved.

Risks of Foreign  Securities.  Investments  in foreign  securities may involve a
greater  degree of risk than those in domestic  securities.  There is  generally
less  publicly  available  information  about  foreign  companies in the form of
reports and ratings that are published about issuers in the United States. Also,
foreign  issuers are generally not subject to uniform  accounting,  auditing and
financial reporting requirements comparable to those applicable to United States
issuers.

                                       4

<PAGE>

Because foreign  securities may be denominated in currencies other than the U.S.
dollar,  changes in foreign  currency  exchange rates will affect the Fund's net
asset  value,  the value of  dividends  and  interest  earned,  gains and losses
realized on the sale of securities, and any net investment income and gains that
the Fund distributes to shareholders. Securities transactions undertaken in some
foreign markets may not be settled promptly,  so that the Fund's  investments on
foreign  exchanges  may be less  liquid and  subject to the risk of  fluctuating
currency exchange rates pending settlement.

Foreign  securities  will be purchased  in the best  available  market,  whether
through  over-the-counter  markets or exchanges  located in the countries  where
principal  offices of the issuers are located.  Foreign  securities  markets are
generally  not as developed or  efficient as those in the United  States.  While
growing in volume, they usually have substantially less volume than the New York
Stock Exchange,  and securities of some foreign issuers are less liquid and more
volatile than securities of comparable United States issuers.  Fixed commissions
on foreign exchanges are generally higher than negotiated  commissions on United
States exchanges,  although the Fund will endeavor to achieve the most favorable
net results on its portfolio  transactions.  There is generally less  government
supervision and regulation of securities  exchanges,  brokers and listed issuers
than in the United States.

With respect to certain foreign  countries,  there is the possibility of adverse
changes  in  investment   or  exchange   control   regulations,   expropriation,
nationalization or confiscatory taxation, limitations on the removal of funds or
other  assets  of the  Fund,  political  or social  instability,  or  diplomatic
developments  which could affect United States  investments in those  countries.
Moreover,  individual foreign economies may differ favorably or unfavorably from
the United States' economy in terms of growth of gross national product, rate of
inflation,  capital  reinvestment,  resource  self-sufficiency  and  balance  of
payments position.

The dividends,  interest and in some cases,  capital gains payable on certain of
the Fund's foreign portfolio securities may be subject to foreign withholding or
other foreign taxes,  thus reducing the net amount of income or gains  available
for distribution to the Fund's shareholders.

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 during the period in which the Fund seeks
to enforce its rights thereto,  possible  subnormal  levels of income decline in
value of the  underlying  securities  or lack of access to  income  during  this
period as well as 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 or securities  firm 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. The Fund will
use proceeds obtained from the sale of securities pursuant to reverse repurchase
agreements  to purchase  other  investments.  The use of borrowed  funds to make
investments is a practice known as "leverage," which is considered  speculative.

                                       5
<PAGE>

Use of reverse repurchase agreements is an investment technique that is intended
to  increase  income.  Thus,  the Fund  will  enter  into a  reverse  repurchase
agreement only when the Adviser determines that the interest income to be earned
from the investment of the proceeds is greater than the interest  expense of the
transaction.  However,  there is a risk that interest expense will  nevertheless
exceed the income earned.  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 reacquire those  securities upon effecting
their repurchase.  To minimize various risks associated with reverse  repurchase
agreements,  the Fund will  establish and maintain  with the Fund's  custodian 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 any
accrued interest thereon) under such agreements.  In addition, the Fund will not
borrow money or enter into reverse repurchase  agreements except from banks as a
temporary  measure for extraordinary or emergency  purposes,  except pursuant to
reverse  repurchase  agreements,  in amounts not to exceed 33 1/3% of the Fund's
total assets  (including the amount  borrowed)  taken at market value.  The Fund
will enter into reverse  repurchase  agreements  only with  selected  registered
broker/dealers  or with federally insured banks 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 firms 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.

Options on Securities,  Securities  Indices and Currency.  The Fund may purchase
and write (sell) call and put options on any  securities in which it may invest,
on any  securities  index based on  securities  in which it may invest or on any
currency in which Fund  investments  may be  denominated.  These  options may be
listed on national domestic securities exchanges or foreign 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 currency,  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 or currency written by the
Fund obligates the Fund to sell  specified  securities or currency 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 or currency written by the Fund
obligates the Fund to purchase specified  securities or currency 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

                                       6
<PAGE>

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 or foreign  currency  assets 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 or foreign  currency assets 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,
either of which may be quoted or  denominated  in any currency,  in a segregated
account  maintained by the Fund's  custodian  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 or currencies 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 or currency 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  or
currency  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.

The purchase of a put option would entitle the Fund, in exchange for the premium
paid, to sell specified  securities or currency 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 or the
currencies in which they are  denominated.  Put options may also be purchased by
the Fund for the purpose of affirmatively benefiting from a decline in the price
of  securities or  currencies  which it does not own. The Fund would  ordinarily
realize  a gain if,  during  the  option  period,  the  value of the  underlying
securities or currency  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

                                       7
<PAGE>

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
currencies  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 or currencies.

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.

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 or currency markets.

Futures  Contracts and Options on Futures  Contracts.  To seek to increase total
return or hedge against changes in interest rates, securities prices or currency
exchange  rates,  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 (such as U.S.  Government  securities),  securities
indices, foreign currencies and any other financial instruments and indices. All
futures  contracts  entered  into by the  Fund are  traded  on U.S.  or  foreign
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  or
currencies  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 or currency will usually be

                                       8
<PAGE>

liquidated in this manner,  the Fund may instead make, or take,  delivery of the
underlying securities or currency 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 or the
exchange  rate of  currencies  in  which  portfolio  securities  are  quoted  or
denominated.  When interest  rates are rising or 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  interest  rates are
falling or  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
seek to  offset  anticipated  changes  in the value of a  currency  in which its
portfolio securities,  or securities that it intends to purchase,  are quoted or
denominated by purchasing and selling futures contracts on such currencies.

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 rise in
interest  rates or a decline  in market  prices or foreign  currency  rates that
would adversely affect the dollar 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.  Similarly,  the Fund may sell futures contracts on
any currencies in which its portfolio securities are quoted or denominated or in
one  currency  to  hedge  against   fluctuations  in  the  value  of  securities
denominated  in a  different  currency  if  there is an  established  historical
pattern of correlation between the two currencies.

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.

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 or currency  exchange  rates 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 or foreign currency,  to alter the investment  characteristics  of or
currency  exposure  associated with portfolio  securities or to gain or increase
its exposure to a particular securities market or currency.

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

                                       9
<PAGE>

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  (or the currency in which
they are quoted or denominated)  that the Fund owns or futures contracts will be
purchased to protect the Fund against an increase in the price of securities (or
the  currency in which they are quoted or  denominated)  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 (or assets  denominated in the related currency) 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.

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 or  currencies,  require the Fund to
establish with the custodian 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, securities prices or currency

                                       10
<PAGE>

exchange rates 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.  There are no  futures  contracts  based  upon
individual  securities,  except  certain U.S.  Government  securities.  The only
futures contracts available to hedge the Fund's portfolio are various futures on
U.S. Government  securities,  securities indices and foreign currencies.  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.  In  addition,  it is not
possible to hedge fully or protect against currency  fluctuations  affecting the
value of securities  denominated in foreign currencies because the value of such
securities is likely to fluctuate as a result of independent factors not related
to currency fluctuations.

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 warrants 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.

Short  Sales.  The Fund may  engage in short  sales in order to  profit  from an
anticipated  decline  in the value of a  security.  The Fund may also  engage in
short sales to attempt to limit its exposure to a possible market decline in the
value of its portfolio  securities  through short sales of securities  which the
Adviser  believes  possess  volatility  characteristics  similar to those  being
hedged.  To effect such a  transaction,  the Fund must borrow the security  sold
short to make  delivery to the buyer.  The Fund then is obligated to replace the
security  borrowed  by  purchasing  it at  the  market  price  at  the  time  of
replacement.  Until the security is replaced, the Fund is required to pay to the
lender any accrued interest and may be required to pay a premium.

                                       11

<PAGE>

The Fund will realize a gain if the security  declines in price between the date
of the short sale and the date on which the Fund replaces the borrowed security.
On the other  hand,  the Fund will incur a loss as a result of the short sale if
the price of security increases between those dates. The amount of any gain will
be decreased, and the amount of any loss increased, by the amount of any premium
or interest the Fund may be required to pay in connection with a short sale. The
successful use of short selling as a hedging device may be adversely affected by
imperfect  correlation between movements in the price of the security sold short
and the securities being hedged.

Under  applicable  guidelines  of the staff of the SEC,  if the Fund  engages in
short sales, it must put in a segregated account (not with the broker) an amount
of cash or liquid securities,  of any type or maturity,  equal to the difference
between (a) the market value of the securities  sold short at the time they were
sold short and (b) any cash or liquid  securities  required to be  deposited  as
collateral  with the broker in connection with the short sale (not including the
proceeds from the short sale). In addition, until the Fund replaces the borrowed
security, it must daily maintain the segregated account at such a level that the
amount  deposited in it plus the amount  deposited with the broker as collateral
will equal the current  market value of the  securities  sold short.  Except for
short  sales  against  the box,  the amount of the Fund's net assets that may be
committed to short sales is limited and the  securities in which short sales are
made must be listed on a national securities exchange.

Short selling may produce higher than normal portfolio turnover which may result
in increased transaction costs to the Fund and may result in gains from the sale
of securities  deemed to have been held for less than three months,  which gains
must be less than 30% of the Fund's gross income for a taxable year in order for
the Fund to qualify as a regulated  investment  company  under the Code for that
year.

The Fund does not intend to enter into short sales  (other  than those  "against
the  box") if  immediately  after  such sale the  aggregate  of the value of all
collateral plus the amount in such segregated account exceeds the value of 5% of
the Fund's net assets.  A short sale is "against the box" to the extent that the
Fund  contemporaneously  owns  or has the  right  to  obtain  at no  added  cost
securities identical to those sold short.

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

                                       12
<PAGE>

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.

The Fund may not:

         (1)      Issue senior securities,  except as permitted by paragraph (2)
                  below.  For  purposes  of this  restriction,  the  issuance of
                  shares of beneficial  interest in multiple  classes or series,
                  the purchase or sale of options, futures contracts and options
                  on futures contracts, interest rate or currency swaps, forward
                  commitments,  forward foreign currency exchange  contracts and
                  repurchase  agreements  entered  into in  accordance  with the
                  Fund's  investment  policies,  and  the  pledge,  mortgage  or
                  hypothecation  of the  Fund's  assets  within  the  meaning of
                  paragraph (3) below are not deemed to be senior securities.

         (2)      Borrow  money,  except from banks as a  temporary  measure for
                  extraordinary  or  emergency  purposes,   except  pursuant  to
                  reverse  repurchase  agreements,  in amounts  not to exceed 33
                  1/3%  of  the  Fund's  total  assets   (including  the  amount
                  borrowed) taken at market value.

         (3)      Pledge,  mortgage, or hypothecate its assets, except to secure
                  indebtedness permitted by paragraph (2) above and then only if
                  such pledging,  mortgaging or hypothecating does not exceed 33
                  1/3% of the Fund's total assets taken at market value.

         (4)      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
                  Securities Act of 1933.

         (5)      Purchase or sell real estate or any interest  therein,  except
                  that the Fund may invest in securities  secured by real estate
                  or marketable  interests  therein or issued by companies  that
                  invest in real estate or  interests  therein and may retain or
                  sell real estate acquired due to the ownership of securities.

         (6)      Make  loans,  except  that the  Fund  may (a)  lend  portfolio
                  securities  in an amount  that does not exceed 33 1/3% of such
                  Fund's total assets; (b) enter into repurchase agreements; and

                                       13
<PAGE>

                  (c)  purchase  bank   certificates   of  deposit,   bank  loan
                  participation  agreements,  bankers'  acceptances  or all or a
                  portion  of an issue of debt  securities,  whether  or not the
                  purchase is made upon the original issuance of the securities.

         (7)      Investin commodities or commodity contracts or in puts, calls,
                  or combinations of both, except financial  futures  contracts,
                  options on securities,  securities indices, currency and other
                  financial instruments,  options on futures contracts,  forward
                  foreign  currency  exchange  contracts,  forward  commitments,
                  interest  rate or  currency  swaps,  warrants  and  repurchase
                  agreements   entered  into  in  accordance   with  the  Fund's
                  investment policies.

         (8)      Purchase the securities of issuers  conducting their principal
                  business  activity in the same industry if,  immediately after
                  such  purchase,  the value of the Fund's  investments  in such
                  industry  would exceed 25% of its total assets taken at market
                  value at the time of each  investment.  For  purposes  of this
                  restriction,   telephone,   water,  gas  and  electric  public
                  utilities  are  each  regarded  as  separate   industries  and
                  wholly-owned  finance  companies  are  considered to be in the
                  industry of their  parents if their  activities  are primarily
                  related to financing  the  activities  of their  parent.  This
                  limitation  does  not  apply  to  investments  by the  Fund in
                  obligations  of the U.S.  Government or any of its agencies or
                  instrumentalities.

   
          (9)     With  respect  to 75%  of its  total  assets,  purchase  any
                  security (other than securities  issued or guaranteed by the
                  U.S. Government, its agencies or instrumentalities) if, as a
                  result:  (a)  more  than 5% of its  total  assets  would  be
                  invested in the  securities  of any one  issuer,  or (b) the
                  Fund would own more than 10% of the voting securities of any
                  one issuer.
    


In  connection  with the lending of portfolio  securities  under item (6) above,
such loans must at all times be fully  collateralized  and the Fund's  custodian
must take possession of the collateral  either physically or in book entry form.
Securities used as collateral must be marked to market daily.

Notwithstanding  the  foregoing  fundamental  investment  restrictions,  or  any
investment  policy or  non-fundamental  investment  restriction of the Fund, the
Fund may invest all or part of its assets in an open-end  management  investment
company  with  substantially  the  same  investment  objectives,   policies  and
restrictions as 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 securities trading account.

         (b)      Make short sales of  securities  or maintain a short  position
                  unless (i) at all times when a short position is open the Fund
                  owns  an  equal  amount  of  such   securities  or  securities
                  convertible  into  or  exchangeable,  without  payment  of any
                  further  consideration,  for securities of the same issuer as,
                  and equal in amount to, the  securities  sold short;  (ii) for
                  the  purpose of hedging  the Fund's  exposure  to an actual or
                  anticipated market decline in the value of its investments; or
                  (iii) in order to profit  from an  anticipated  decline in the
                  value of a security.

         (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

                                       14

<PAGE>

                  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  for  the  purpose  of   exercising   control  over  or
              management of any company.

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

         (f)  Purchase securities while outstanding  borrowings,  other than
              reverse repurchase  agreements,  exceed 5% of the Fund's total
              assets.

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 its Trustees,  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 Fund 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").

                                       15
<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, Trustee and Chief
October 1944                                                                   Executive Officer, The Berkeley
                                                                               Financial Group ("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, Chief Executive Officer   
                                                                               and President, 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.
</TABLE>

                                       16
<PAGE>


<TABLE>
<CAPTION>

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                          <C>
Dennis S. Aronowitz                     Trustee                                Professor of Law, Emeritus, Boston
1216 Falls Boulevard                                                           University School of Law (as of
Fort Lauderdale, FL  33327                                                     1997); Trustee, Brookline Savings
June 1931                                                                      Bank.

Richard P. Chapman, Jr.                 Trustee (1)                            President, Brookline Savings Bank;
160 Washington Street                                                          Director, Federal Home Loan Bank of
Brookline, MA  02147                                                           Boston (lending); Director, Lumber
February 1935                                                                  Insurance Companies (fire and
                                                                               casualty insurance); Trustee,
                                                                               Northeastern University (education);
                                                                               Director, Depositors Insurance Fund,
                                                                               Inc. (insurance).

William J. Cosgrove                     Trustee                                Vice President, Senior Banker and
20 Buttonwood Place                                                            Senior Credit Officer, Citibank,
Saddle River, NJ  07458                                                        N.A. (retired September 1991);
January 1933                                                                   Executive Vice President, Citadel
                                                                               Group Representatives, Inc.; EVP
                                                                               Resource Evaluation, Inc.
                                                                               (consulting) (until October 1993);
                                                                               Trustee, the Hudson City Savings
                                                                               Bank (since 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.
</TABLE>

                                       17
<PAGE>


<TABLE>
<CAPTION>

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Douglas M. Costle                       Trustee (1)                            Director, Chairman of the Board and
RR2 Box 480                                                                    Distinguished Senior Fellow,
Woodstock, VT  05091                                                           Institute for Sustainable
July 1939                                                                      Communities, Montpelier, Vermont
                                                                               (since 1991); Dean Vermont Law    
                                                                               School (until 1991); Director, Air
                                                                               and Water Technologies Corporation
                                                                               (environmental services and       
                                                                               equipment), Niagara Mohawk Power  
                                                                               Company (electric services) and   
                                                                               Mitretek Systems (governmental    
                                                                               consulting services).             
                                                          
Leland O. Erdahl                        Trustee                                Vice President, Chief Financial
8046 Mackenzie Court                                                           Officer and Director of Amax Gold,
Las Vegas, NV  89129                                                           Inc.; Director, Santa Fe Ingredients
December 1928                                                                  Company of California, Inc. and
                                                                               Santa Fe Ingredients Company, Inc.
                                                                               (private food processing companies),
                                                                               Uranium Resources Corporation;
                                                                               Freeport-McMoRan Copper & Gold
                                                                               Company, Inc., Hecla Mining Company,
                                                                               Canyon Resources Corporation and
                                                                               Original Sixteen to One Mines, Inc.
                                                                               (1984-1987 and 1991-1995)
                                                                               (management consultant).

- -------------------
* 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>

                                       18
<PAGE>


<TABLE>
<CAPTION>

                                         Positions Held                        Principal Occupation(s)
Name and Address                         With the Company                      During the Past Five Years
- ----------------                         ----------------                      --------------------------
     <S>                                     <C>                                     <C>
Richard A. Farrell                       Trustee                               President of Farrell, Healer & Co.,
Venture Capital Partners                                                       (venture capital management firm)
160 Federal Street                                                             (since 1980);  Prior to 1980, headed
23rd Floor                                                                     the venture capital group at Bank of
Boston, MA  02110                                                              Boston Corporation.
November 1932

Gail D. Fosler                           Trustee                               Vice President and Chief Economist,
3054 So. Abingdon Street                                                       The Conference Board (non-profit
Arlington, VA  22206                                                           economic and business research);
December 1947                                                                  Director, Unisys Corp.; and H.B.
                                                                               Fuller Company.

William F. Glavin                        Trustee                               President  Emeritus,  Babson College 
120 Paget Court - John's  Island                                               (as  of  1997);  Vice  Chairman, Xerox  
Vero  Beach,  FL  32963                                                        Corporation (until June 1989); 
March 1932                                                                     Director, Caldor Inc., Reebok, Inc.
                                                                               (since 1994) and Inco Ltd.

Anne C. Hodsdon *                        Trustee and President (1,2)           President, Chief Operating Officer
101 Huntington Avenue                                                          and Director, the Adviser; Trustee,
Boston, MA  02199                                                              The Berkeley Group; Director, John
April 1953                                                                     Hancock Funds, 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).

- -------------------
* 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>

                                       19
<PAGE>


<TABLE>
<CAPTION>

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
Dr. John A. Moore                       Trustee                                President and Chief Executive
Institute for Evaluating Health Risks                                          Officer, Institute for Evaluating
1629 K Street NW                                                               Health Risks, (nonprofit
Suite 402                                                                      institution) (since September 1989).
Washington, DC  20006-1602
February 1939

Patti McGill Peterson                   Trustee                                Executive Director, Council for
Council for International Exchange of                                          International Exchange of Scholars
Scholars                                                                       (since January 1998), Vice
3007 Tilden Street, N.W., Suite 5L                                             President, Institute of
Washington, DC  20008-3009                                                     International Education (since
May 1943                                                                       January 1998); Cornell Institute of
                                                                               Public Affairs, Cornell University
                                                                              (until December 1997); President  
                                                                               Emeritus of Wells College and St. 
                                                                               Lawrence University; Director,    
                                                                               Niagara Mohawk Power Corporation  
                                                                               (electric utility) and Security   
                                                                               Mutual Life (insurance).          
                                                                              
John W. Pratt                           Trustee                                Professor of Business Administration
2 Gray Gardens East                                                            at Harvard University Graduate
Cambridge, MA  02138                                                           School of Business Administration
September 1931                                                                 (since 1961).

- -------------------
* 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>

                                       20
<PAGE>


<TABLE>
<CAPTION>

                                        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 Life
John Hancock Place                                                             Company; Director, the Adviser,
P.O. Box 111                                                                   Advisers International, John Hancock
Boston, MA  02117                                                              Funds, John Hancock Distributors,
August 1937                                                                    Inc., Insurance Agency, Inc., John
                                                                               Hancock Subsidiaries, Inc., SAMCorp.
                                                                               and NM Capital; Trustee, The
                                                                               Berkeley Group; Director, JH
                                                                               Networking Insurance Agency, Inc.;
                                                                               Director, Signature Services (until
                                                                               January 1997).

Edward J. Spellman, CPA                 Trustee                                Partner, KPMG Peat Marwick LLP
259C Commercial Bld.                                                           (retired June 1990).
Ft. Lauderdale, FL  33308
November 1932

Robert G. Freedman                      Vice Chairman and Chief Investment     Vice Chairman and Chief Investment
101 Huntington Avenue                   Officer (2)                            Officer, the Adviser; Director, the
Boston, MA  02199                                                              Adviser, Advisers International,
July 1938                                                                      John Hancock Funds, SAMCorp.,
                                                                               Insurance Agency, Inc.,            
                                                                               Southeastern Thrift & Bank Fund and
                                                                               NM Capital; Senior Vice President, 
                                                                               The Berkeley Group; President, the 
                                                                               Adviser (until December 1994);     
                                                                               Director, 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.
</TABLE>

                                       21

<PAGE>


<TABLE>
<CAPTION>

                                        Positions Held                         Principal Occupation(s)
Name and Address                        With the Company                       During the Past Five Years
- ----------------                        ----------------                       --------------------------
     <S>                                     <C>                                     <C>
James B. Little                         Senior Vice President and Chief        Senior Vice President, the Adviser,
101 Huntington Avenue                   Financial Officer                      The Berkeley Group, John Hancock
Boston, MA  02199                                                              Funds.
February 1935

John A. Morin                           Vice President                         Vice President and Secretary, the
101 Huntington Avenue                                                          Adviser, The Berkeley Group,
Boston, MA  02199                                                              Signature Services and John Hancock
July 1950                                                                      Funds; Secretary, NM Capital and
                                                                               SAMCorp.; Clerk, Insurance Agency, 
                                                                               Inc.; Counsel, John Hancock Mutual 
                                                                               Life Insurance Company (until      
                                                                               February 1996), and Vice President 
                                                                               of John Hancock Distributors, Inc. 
                                                                               (until April 1994).                
                                                                              
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; Vice
March 1950                                                                     President, John Hancock
                                                                               Distributors, Inc. (until April
                                                                               1994).

James J. Stokowski                      Vice President and Treasurer           Vice President, the Adviser.
101 Huntington Avenue
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>

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 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.


                                       22
<PAGE>



                             Aggregate               Total Compensation From the
                             Compensation            Fund and John Hancock Fund 
Independent Trustees         From the Fund(1)        Complesx to Trustees(2)
- --------------------         ----------------        -----------------------

Dennis S. Aronowitz          $   2,631                 $   72,000
Richard P. Chapman, Jr+          2,731                     75,000
William J. Cosgrove+             2,631                     72,000
Douglas M. Costle                2,731                     75,000
Leland O. Erdahl                 2,631                     72,000
Richard A. Farrell               2,731                     75,000
Gail D. Fosler                   2,631                     72,000
William F. Glavin+               2,627                     72,000
Dr. John A. Moore+               2,631                     72,000
Patti McGill Peterson            2,631                     72,000
John W. Pratt                    2,631                     72,000
Edward J. Spellman               2,731                     75,000
                              ----------                   ------
Totals                       $  31,968                 $  876,000

1Compensation is for the fiscal year ended October 31, 1997.

2Total  compensation  paid by the John Hancock Funds Complex to the  Independent
Trustees is as of December 31,  1997.  As of this date,  there were  sixty-seven
funds in the John Hancock Fund Complex with each of these  Independent  Trustees
serving thirty-two.

(+)As of  December  31,  1997,  the  value  of the  aggregate  accrued  deferred
compensation  amount from all funds in the John  Hancock  Funds  Complex for Mr.
Chapman was $69,148, Mr. Cosgrove was $167,829,  Mr. Glavin was $193,514 and for
Dr.  Moore  was  $84,315  under  the  John  Hancock  Group  of  Funds   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  April  27,  1998,  the  officers  and  Trustees  of the  Trust as a group
beneficially owned less than 1% of the Fund's outstanding  shares. On that date,
no  person  owned of  record or  beneficially  as much as 5% of the  outstanding
shares of the Fund.


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 mutual funds and
publicly traded investment companies in the John Hancock group of funds having a
combined total of over approximately 1,400,000  shareholders.  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 $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's.  Founded in 1862, the Life Company has been serving clients for over 130
years.

The Fund has entered  into an  investment  management  contract  (the  "Advisory
Agreement")  with the Adviser  which was  approved  by the Fund's  shareholders.
Pursuant to the Advisory Agreement,  the Adviser will: (a) furnish  continuously

                                       23
<PAGE>

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  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 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   membership;   insurance   premiums;   and  any
extraordinary expenses.

As compensation for its services under the Advisory Agreement, the Fund pays the
Adviser  monthly a fee based on a stated  percentage of the average of the daily
net assets of the Fund as follows:


                         Net Asset Value                      Annual Rate

                  First  $500,000,000                             0.80%
                  Next   $500,000,000                             0.75%
                  Amount over  $1,000,000,000                     0.70%

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  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.

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
its  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  the  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 reckless  disregard by the Adviser of its  obligations  and duties under
the Advisory Agreement.

                                       24

<PAGE>

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 a 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  continuation  of the  Advisory  Agreement  and the  Distribution  Agreement
(discussed below) was approved by all Trustees.  The Advisory  Agreement and the
Distribution Agreement, will continue in effect from year to year, provided that
its  continuance  is approved  annually both (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 vote of a majority to the  outstanding  voting
securities of the Fund and will terminate automatically if assigned.

For the fiscal years ended  October 31, 1995,  1996 and 1997,  the Fund paid the
Adviser an investment  advisory fee of $1,870,771,  $2,368,694  and  $3,039,997,
respectively.

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 fiscal years ended October 31, 1996 and 1997,  the
Fund paid the Adviser $21,182 and $69,934 for services under this agreement.

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.  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 which are  continually  offered at net asset
value next determined,  plus an 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 or Class C  shares,  the  broker  receives
compensation  immediately  but John Hancock Funds is  compensated  on a deferred
basis. John Hancock Funds may pay extra compensation to financial services firms
selling large amounts of fund shares. This compensation would be calculated as a
percentage of fund shares sold by the firm.

Total  underwriting  commissions  for sales of the Fund's Class A shares for the
fiscal years ended October 31, 1995,  1996 and 1997 were $443,675,  $737,384 and
$579,686,   respectively.   Of  such  amounts  $67,560,  $102,281  and  $91,952,

                                       25
<PAGE>

respectively,  were retained by John Hancock Funds in 1995,  1996, and 1997. The
remainder of the underwriting commissions were reallowed to dealers.

The Fund's  Trustees  adopted  Distribution  Plans with respect to each class of
shares  (together,  the  "Plans"),  pursuant to Rule 12b-1 under the  Investment
Company Act. Under the Plans, the Fund will pay distribution and service fees at
an  aggregate  annual  rate of up to 0.30% for Class A and 1.00% for Class B and
Class C share, of the Fund's average daily net assets  attributable to shares of
that class. However, the service fee 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  John  Hancock  Funds is not fully  reimbursed  for
payments or expenses they incur 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.  For the fiscal  year ended  October  31,  1997,  an  aggregate  of
$7,659,598  of  distribution  expenses or 3.39% of the average net assets of the
Class B shares of the Fund,  was not  reimbursed  or  recovered  by John Hancock
Funds through the receipt of deferred  sales charges or Rule 12b-1 fees in prior
periods.  Class C shares of the Fund did not commence  operations  until June 1,
1998, therefore, there are no unreimbursed expenses to report.

The Plans were approved by a majority of the voting  securities of the Fund. 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.

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

The  Plans  provide  that  they  will  continue  in  effect  only as long as its
continuance is approved at least annually by a majority of both the Trustees and
the Independent  Trustees.  The Plans prove that they may be terminated  without
penalty, (a) by vote of a majority of the Independent Trustees, (b) by a vote of
the 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 Plans 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.

                                       26

<PAGE>

Amounts paid to 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 a 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
Fund.

During the fiscal year ended October 31, 1997, the Funds paid John Hancock Funds
the  following  amounts of expenses in  connection  with their  services for the
Fund. Class C shares did not commence operations until June 1, 1998;  therefore,
there are no expenses to report.

<TABLE>
<CAPTION>
                                  Expense Items


                                       Printing and                                       Interest,
                                       Mailing of                           Expenses of   Carrying or
                                       Prospectus to      Compensation      John          Other 
                                       New                to Selling        Hancock       Finance
                     Advertising       Shareholders       Brokers           Funds         Charges
                     -----------       ------------       -------           -----         -------
                         <S>             <C>                <C>              <C>            <C>
Class A shares       $  58,220         $  17,415          $  270,387    $  115,919        $  --
Class B shares       $ 157,001         $  53,003          $  854,483    $  311,058        $857,858
</TABLE>


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 mean
between the current closing bid and asked prices.

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 a Fund's NAV. If quotations
are not readily  available or the value has been  materially  affected by events
occurring after the closing of a foreign  market,  assets are valued by a method
that the Trustees believe accurately reflects fair value.

                                       27

<PAGE>

The NAV for 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 a class's net assets by the number of its 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 a 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.

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 the  Fund's  minimum  investment  requirements  and to reject any order to
purchase  shares  (including  purchases 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  accumulate  current  purchases  with the greater of the
current value (at offering price) of the Class A shares of the Fund owned by the
investor, 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 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,  grandparents and same sex domestic partner) of
                  any of the foregoing;  or any fund, pension, profit sharing or
                  other benefit plan of 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.

                                       28
<PAGE>

         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.

         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, 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 transaction 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).   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.

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.

Letter of Intention. Reduced sales charges are also applicable to investments in
Class A shares made pursuant to a Letter of Intention  ("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

                                       29
<PAGE>

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
qualified  retirement plan, however,  may opt to make the necessary  investments
called for by the LOI over a 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.  Non-qualified  and retirement  plans  investments  cannot be
combined  to  satisfy  and  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 been 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 escrowed Class A shares will be released.  If the total investment specified
in the LOI is not  completed,  the 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  or  her
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  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
contingent  deferred  sales  charge  ("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.

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  this number of
years from the time of any  payment for the  purchases  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

                                       30
<PAGE>

beyond  the  six-year  CDSC  redemption  period  for  Class B or one  year  CDSC
redemption period 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 share (50 x 12)     $600.00
         o*Minus  Appreciation  ($12 - $10) x 100  shares               (200.00)
         oMinus 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 lot 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:

*        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.

*        Redemption  of class B or Class C shares where the proceeds are used to
         purchase a John Hancock Declaration Variable Annuity.


                                       31
<PAGE>

*        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  reinvestment  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, this waiver do 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 or Class C shares by retirement plans that in
         vested through the PruArray Program sponsored by Prudential Securities.
   
For Retirement  Accounts (such as  Traditional,  Roth and Education IRA,  SIMPLE
IRA, SIMPLE 401(k),  Rollover IRA, 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 Section
         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 plans that  purchased  shares
         prior to May 15, 1995.


                                       32

<PAGE>


CDSC Waiver Matrix for Class B and Class C

<TABLE>
<CAPTION>

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


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

                                       33
<PAGE>

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 Short-Term Strategic Income Fund
and John Hancock Intermediate Maturity 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
(except John Hancock Short-Term Strategic Income Fund) 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 Fund shares which 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 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.

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:


                                       34
<PAGE>

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 non-payment 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 due 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 in 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."

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 five other
series.  The  Declaration of Trust also  authorizes the Trustees to classify and

                                       35

<PAGE>

reclassify  the shares of the Fund, or any new series of the Trust,  into one or
more classes.  As of the date of this Statement of Additional  Information,  the
Trustees  have  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 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
other class expenses properly allocable to that class of shares,  subject to the
conditions   imposed  by  the   Internal   Revenue   Service   with  respect  to
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 a request for 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.

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 Fund's  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 or credit card 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.  Use of
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



                                       36
<PAGE>

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.

TAX STATUS

Each series of the Trust,  including the Fund,  is treated as a separate  entity
for tax  purposes.  The  Fund has  qualified  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  intends to  continue to qualify in the
future.  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%  non-deductible  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
such tax by satisfying such distribution requirements.

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 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.) As a result of federal
tax legislation enacted on August 5, 1997 (the "Act"), gain recognized after May
6, 1997 from the sale of a capital asset is taxable to individual (noncorporate)
investors at different  maximum  federal income tax rates,  depending  generally
upon the tax holding period for the asset, the federal income tax bracket of the
taxpayer,  and the  dates  the asset was  acquired  and/ or sold.  The  Treasury
Department  has  issued  guidance  under the Act that  enables  the Fund to pass
through to its  shareholders  the benefits of the capital gains rates enacted in
the Act.  Shareholders  should  consult  their own tax  advisers  on the correct
application  of  these  new  rules  in  their  particular  circumstances.   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


                                       37

<PAGE>

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 or
make an available  election to minimize its tax liability or maximize its return
from these investments.

Foreign  exchange  gains and  losses  realized  by the Fund in  connection  with
certain  transactions  involving foreign  currency-denominated  debt securities,
certain foreign currency options,  foreign currency forward  contracts,  foreign
currencies,  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  investment 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.

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 U.S. 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.

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
that will generate capital gains. At the time of an investor's  purchase of Fund
shares,  a portion of the purchase  price is often  attributable  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 in reality  represent a
return of a portion of the purchase price.

Upon a  redemption  or other  disposition  of shares of the Fund  (including  by
exercise of the exchange  privilege) in a transaction  that is treated as a sale
for tax  purposes,  a shareholder  may 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  Class A
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  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 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



                                       38
<PAGE>

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.  Also,  future  Treasury  Department  guidance  issued to
implement the Act may contain additional rules for determining the tax treatment
of sales of Fund shares held for various  periods,  including  the  treatment of
losses  on  the  sales  of  shares   held  for  six  months  or  less  that  are
recharacterized as long-term capital losses, as described above.

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 capital gain  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 capital gain
in his 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 are of such taxes.

For Federal  income tax  purposes,  the Fund is permitted to carry forward a net
capital  loss in any year to offset its 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.  The Fund has $11,066,430 of capital loss carry forward  available
to the extent  provided by  regulations  to offset  future net realized  capital
gains. The carry forward expire as follows: October 31, 1998- $769,302,  October
31, 1999- $1,297,087,  October 31, 2000- $12,856,  October 31, 2001- $4,531,602,
and October 31, 2002- $4,455,583.

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 such
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 such 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 the
excess (if any) of a corporate  shareholder's adjusted current earnings over its
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 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



                                       39
<PAGE>

market or  constructive  sale  rules  applicable  to certain  options,  futures,
forwards,  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 cash, to satisfy these distribution requirements.

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.

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.  The 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, 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, short sales 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 or forward contracts and/or offsetting or successor  portfolio positions


                                       40
  
<PAGE>

may be deferred  rather than being taken into account  currently in  calculating
the Fund's taxable income or gains.  These transactions may therefore affect the
amount,  timing and  character  of the  Fund's  distributions  to  shareholders.
Certain of such  transactions  may also cause the Fund to dispose of investments
sooner than would  otherwise have occurred.  The Fund will take into account the
special tax rules (including consideration of available elections) applicable to
options and forward contracts in order to seek 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 classes
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 Fund shares 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.

Non-U.S.  investors  not engaged in a U.S.  trade or  business  with which their
investment in the Fund 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 nonresident 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

The average  annual  total  return for Class A shares of the Fund for the 1 year
period ended October 31, 1997 and from commencement of operations on November 1,
1993 through October 31, 1997 was 3.35% and 11.46%, respectively.

The average  annual  total  return for Class B shares of the Fund for the 1 year
period ended October 31, 1997 and from commencement of operations on November 1,
1993  through  October 31,  1997,  was 2.84% and 11.55%,  respectively.  Class C
shares of the fund commenced operations on June 1, 1998; therefore,  there is no
average annual total return to report.

Average  annual total return is  determined  separately  for Class A and Class B
shares.  Total return is computed by finding the average annual compounded rates
of return over the  designated  periods  that would  equate the  initial  amount
invested to the ending redeemable value, according to the following formula:

                    n ______
               T = \ / ERV/P - 1

                                       41

<PAGE>



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 designated period.

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.

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 or Class C shares from a
total return calculation produces a higher total return figure.

From time to time,  in reports  and  promotional  literature,  the Fund's  total
return  will be compared  to indices of mutual  funds such as Lipper  Analytical
Services,   Inc.'s   "Lipper-Mutual  Fund  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  ranking 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 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 redemption of shares of beneficial interest;  and changes
in  operating  expenses  are all examples of items that can increase or decrease
the Fund's performance.

BROKERAGE ALLOCATION

Decisions  concerning the purchase and sale of portfolio  securities of the Fund
and the allocation of brokerage  commissions are made by the Adviser pursuant to
recommendations made by its investment committee, which consists of officers and
directors of the Adviser and its  affiliates,  and officers and Trustees who are
interested  persons of the Trust.  Orders for  purchases and sales of securities
are placed in a manner which, in the opinion of the Adviser, will offer the best



                                       42
<PAGE>

price  and  market  for  the  execution  of  each  transaction.  Purchases  from
underwriters  of portfolio  securities  may include a commission or  commissions
paid by the issuer  and  transactions  with  dealers  serving  as market  makers
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 these transactions.

In the U.S. and in some other countries,  debt securities are traded principally
in the  over-the-counter  market on a net basis through dealers acting for their
own  account  and not as  brokers.  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.
This 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 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 in 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, and
their value and expected  contribution to the performance 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 years  ended  October  31,
1997, 1996 and 1995, the Fund paid negotiated brokerage commissions of $535,844,
$1,955,973 and $843,682, respectively.

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 year ended  October 31, 1997,
the Fund directed  commissions  in the amount of $838,762 to compensate  brokers
for research  services such as industry and company  reviews and  evaluations of
securities.

The  Adviser's  indirect  parent,  the  Life  Company,   is  the  indirect  sole
shareholder of John Hancock Distributors,  Inc., a broker-dealer ("Distributors"
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  transactions  with or through  Affiliated  Brokers.  For the
fiscal  year ended  October  31,  1997,  the Fund paid no  commissions  with any
Affiliated Broker.



                                       43

<PAGE>

Distributors 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  Trust,  the  Adviser  or the  Affiliated  Broker.  Commissions  on
transactions with Affiliated Brokers must comply with Rule 17e-1 of the 1940 Act
and must be fair and reasonable to  shareholders  as determined in good faith by
the  Trustees.  Because the Adviser,  which is  affiliated  with the  Affiliated
Brokers,  has, as  investment  adviser 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 the  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,
MA 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  and $20.50 for each Class C  shareholder
account.  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 values.

CUSTODY OF PORTFOLIO

Portfolio  securities  of the Fund are held  pursuant to a  custodian  agreement
between the Trust and Investors  Bank & Trust  Company,  200  Clarendon  Street,
Boston,  Massachusetts  02116. Under the custodian  agreement,  Investors Bank &
Trust Company performs custody, portfolio and fund accounting services.

INDEPENDENT AUDITORS

The  independent  auditors  of the Fund are Price  Waterhouse  LLP,  160 Federal
Street, Boston, Massachusetts, 02110. Price Waterhouse LLP audits and renders an
opinion on the Fund's annual financial  statements and reviews the Fund's annual
Federal income tax return.

                                       44
<PAGE>



  
                                   APPENDIX A


                           DESCRIPTION OF BOND RATINGS


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.

    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.



                                      A-1
<PAGE>

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.

    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.

    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.

                                      A-2

<PAGE>



                              FINANCIAL STATEMENTS


                                      F-1




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