<PAGE>
DEAN WITTER
CONVERTIBLE SECURITIES TRUST
PROSPECTUS--NOVEMBER 25, 1996
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DEAN WITTER CONVERTIBLE SECURITIES TRUST (THE "FUND") IS AN OPEN-END DIVERSIFIED
MANAGEMENT INVESTMENT COMPANY WHOSE INVESTMENT OBJECTIVE IS TO SEEK A HIGH LEVEL
OF TOTAL RETURN ON ITS ASSETS THROUGH A COMBINATION OF CURRENT INCOME AND
CAPITAL APPRECIATION. IT SEEKS TO ACHIEVE ITS INVESTMENT OBJECTIVE BY INVESTING
PRINCIPALLY IN "CONVERTIBLE SECURITIES," THAT IS, BONDS, NOTES, DEBENTURES,
PREFERRED STOCKS AND OTHER SECURITIES WHICH ARE CONVERTIBLE INTO COMMON STOCK.
INVESTORS SHOULD CAREFULLY CONSIDER THE RELATIVE RISKS OF INVESTING IN HIGH
YIELD SECURITIES, WHICH ARE COMMONLY KNOWN AS JUNK BONDS. BONDS OF THIS TYPE ARE
CONSIDERED TO BE SPECULATIVE WITH REGARD TO THE PAYMENT OF INTEREST AND RETURN
OF PRINCIPAL. INVESTORS SHOULD ALSO BE COGNIZANT OF THE FACT THAT SUCH
SECURITIES ARE NOT GENERALLY MEANT FOR SHORT-TERM INVESTING AND SHOULD ASSESS
THE RISKS ASSOCIATED WITH AN INVESTMENT IN THE FUND. (SEE "INVESTMENT OBJECTIVE
AND POLICIES").
Shares of the Fund are continuously offered at net asset value without the
imposition of a sales charge. However, redemptions and/or repurchases are
subject in most cases to a contingent deferred sales charge, scaled down from 5%
to 1% of the amount redeemed, if made within six years of purchase, which charge
will be paid to the Fund's Distributor, Dean Witter Distributors Inc. (See
"Redemptions and Repurchases--Contingent Deferred Sales Charge.") In addition,
the Fund pays the Distributor a Rule 12b-1 distribution fee pursuant to a Plan
of Distribution at the annual rate of 1% of the lesser of the (i) average daily
aggregate net sales or (ii) average daily net assets of the Fund. (See "Purchase
of Fund Shares--Plan of Distribution.")
This Prospectus sets forth concisely the information you should know before
investing in the Fund. It should be read and retained for future reference.
Additional information about the Fund is contained in the Statement of
Additional Information, dated November 25, 1996, which has been filed with the
Securities and Exchange Commission, and which is available at no charge upon
request of the Fund at the address or telephone numbers listed on this page. The
Statement of Additional Information is incorporated herein by reference.
<TABLE>
<CAPTION>
TABLE OF CONTENTS
<S> <C>
Prospectus Summary................................ 2
Summary of Fund Expenses.......................... 3
Financial Highlights.............................. 4
The Fund and its Management....................... 5
Investment Objective and Policies................. 5
Risk Considerations............................. 6
Investment Restrictions........................... 10
Purchase of Fund Shares........................... 10
Shareholder Services.............................. 12
Redemptions and Repurchases....................... 14
Dividends, Distributions and Taxes................ 16
Performance Information........................... 16
Additional Information............................ 17
Appendix--Ratings of Investments.................. 18
</TABLE>
SHARES OF THE FUND ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED
BY, ANY BANK, AND THE SHARES ARE NOT FEDERALLY INSURED BY THE FEDERAL DEPOSIT
INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.
DEAN WITTER
CONVERTIBLE SECURITIES TRUST
TWO WORLD TRADE CENTER
NEW YORK, NEW YORK 10048
(212) 392-2550 or (800) 869-NEWS (toll-free)
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THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.
DEAN WITTER DISTRIBUTORS INC., DISTRIBUTOR
<PAGE>
PROSPECTUS SUMMARY
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<TABLE>
<S> <C>
THE FUND The Fund is organized as a Trust, commonly known as a Massachusetts business trust, and is an
open-end diversified management investment company investing principally in corporate securities
that can be converted into common stock.
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SHARES OFFERED Shares of beneficial interest with $0.01 par value (see page 17).
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OFFERING At net asset value without sales charge (see page 11). Shares redeemed within six years of
PRICE purchase are subject to a contingent deferred sales charge under most circumstances (see page 14).
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MINIMUM Minimum initial investment, $1,000 ($100 if the account is opened through EasyInvestSM); minimum
PURCHASE subsequent investment, $100 (see page 11).
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INVESTMENT The investment objective of the Fund is to seek a high level of total return on its assets through
OBJECTIVE a combination of current income and capital appreciation. It seeks to achieve this objective by
investing principally in "convertible securities," that is bonds, notes, debentures, preferred
stocks and other securities which are convertible into common stock.
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INVESTMENT Dean Witter InterCapital Inc. ("InterCapital"), the Investment Manager of the Fund and its
MANAGER wholly-owned subsidiary, Dean Witter Services Company Inc., serve in various investment
management, advisory, management and administrative capacities to 100 investment companies and
other portfolios with assets of approximately $88.1 billion at October 31, 1996 (see page 5).
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MANAGEMENT The Investment Manager receives a monthly fee at the annual rate of 0.60 of 1% of the Fund's net
FEE assets not exceeding $750 million, scaled down at various asset levels to 0.425 of 1% of the
Fund's daily net assets exceeding $3 billion, determined as of the close of each business day.
(see page 5).
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DIVIDENDS AND Income dividends paid quarterly; Capital gains, if any, paid at least once per year. Dividends and
CAPITAL GAINS capital gains distributions automatically reinvested in additional shares at net asset value
DISTRIBUTIONS (without sales charge), unless the shareholder elects to receive cash. (see page 16).
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DISTRIBUTOR Dean Witter Distributors Inc. (the "Distributor"). The Distributor receives from the Fund a
distribution fee, accrued daily and payable monthly, at the rate of 1% per annum of the lesser of
(i) the Fund's average daily aggregate net sales or (ii) the Fund's average daily net assets. This
fee compensates the Distributor for the services provided in distributing shares of the Fund and
for sales-related expenses. The Distributor also receives the proceeds of any contingent deferred
sales charges (see pages 11 and 14).
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REDEMPTION-- Shares are redeemable by the shareholder at net asset value. An account may be involuntarily
CONTINGENT redeemed if the total value of the account is less than $100 or, if the account was opened through
DEFERRED EasyInvestSM, if after twelve months the shareholder has invested less than $1,000 in the account.
SALES CHARGE Although no commission or sales load is imposed upon the purchase of shares, a contingent deferred
sales charge (scaled down from 5% to 1%) is imposed on any redemption of shares if after such
redemption the aggregate current value of an account with the Fund falls below the aggregate
amount of the investor's purchase payments made during the six years preceding the redemption.
However, there is no charge imposed on redemption of shares purchased through reinvestment of
dividends or distributions (see pages 14-16).
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TAX-SHELTERED You can take advantage of tax benefits for personal retirement accounts by investing in the Fund
RETIREMENT through an IRA (Individual Retirement Account) or Custodial Account under Section 403(b) (7) of
PLANS the Internal Revenue Code (see page 13).
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RISKS The net asset value of the Fund's shares will fluctuate with changes in the market value of its
portfolio securities. Emphasis on convertible securities will result in price fluctuations of the
Fund's portfolio securities with varying interest rates and with changes in the prices of the
common stocks associated with their conversion rights. In addition, the investor is directed to
the discussions of corporate fixed-income securities (certain of which may be lower rated
securities commonly known as "junk bonds" or securities which are unrated by recognized rating
agencies), "enhanced" and "synthetic" convertible securities, when-issued and delayed delivery
securities and forward commitments, when, as and if issued securities, options, futures contracts,
foreign securities, repurchase agreements, and options on futures (see pages 6-9).
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</TABLE>
THE ABOVE IS QUALIFIED IN ITS ENTIRETY BY THE DETAILED INFORMATION APPEARING
ELSEWHERE IN THIS PROSPECTUS
AND IN THE STATEMENT OF ADDITIONAL INFORMATION.
2
<PAGE>
SUMMARY OF FUND EXPENSES
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The following table illustrates all expenses and fees that a shareholder of the
Fund will incur. The expenses and fees set forth in the table are for the fiscal
year ended September 30, 1996.
<TABLE>
<S> <C>
SHAREHOLDER TRANSACTION EXPENSES
Maximum Sales Charge Imposed on Purchases......... None
Maximum Sales Charge Imposed on Reinvested
Dividends........................................ None
Deferred Sales Charge
(as a percentage of the lesser of original
purchase price or redemption proceeds)........... 5.0%
</TABLE>
A deferred sales charge is imposed at the following declining rates:
<TABLE>
<CAPTION>
YEAR SINCE PURCHASE PAYMENT MADE PERCENTAGE
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<S> <C>
First............................................. 5.0%
Second............................................ 4.0%
Third............................................. 3.0%
Fourth............................................ 2.0%
Fifth............................................. 2.0%
Sixth............................................. 1.0%
Seventh and thereafter............................ None
</TABLE>
<TABLE>
<S> <C>
Redemption Fee.................................... None
Exchange Fee...................................... None
ANNUAL FUND OPERATING EXPENSES (AS A PERCENTAGE OF
AVERAGE NET ASSETS)
Management Fee.................................... 0.60%
12b-1 Fees*....................................... 1.00%
Other Expenses.................................... 0.29%
Total Fund Operating Expenses..................... 1.89%
</TABLE>
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* A portion of the 12b-1 fee equal to 0.25% of the Fund's average daily net
assets is characterized as a service fee within the meaning of National
Association of Securities Dealers, Inc. ("NASD") guidelines. (see "Purchase of
Fund Shares")
<TABLE>
<CAPTION>
10
EXAMPLE 1 YEAR 3 YEARS 5 YEARS YEARS
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<S> <C> <C> <C> <C>
You would pay the following expenses on
a $1,000 investment, assuming (1) 5%
annual return and (2) redemption at the
end of each time period:............... $ 69 $ 89 $ 122 $ 221
You would pay the following expenses on
the same investment, assuming no
redemption:............................ $ 19 $ 59 $ 102 $ 221
</TABLE>
THE ABOVE EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR FUTURE
EXPENSES OR PERFORMANCE. ACTUAL EXPENSES OF THE FUND MAY BE GREATER OR LESS THAN
THOSE SHOWN.
The purpose of this table is to assist the investor in understanding the various
costs and expenses that an investor in the Fund will bear directly or
indirectly. For a more complete description of these costs and expenses, see
"The Fund and its Management," "Plan of Distribution" and "Redemptions and
Repurchases."
Long-term shareholders of the Fund may pay more in sales charges and
distribution fees than the economic equivalent of the maximum front-end sales
charges permitted by the NASD.
3
<PAGE>
FINANCIAL HIGHLIGHTS
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The following ratios and per share data for a share of beneficial interest
outstanding throughout each period have been audited by Price Waterhouse LLP,
independent accountants. The financial highlights should be read in conjunction
with the financial statements, notes thereto, and the unqualified report of
independent accountants which are contained in the Statement of Additional
Information. Further information about the performance of the Fund is contained
in the Fund's Annual Report to Shareholders, which may be obtained without
charge upon request to the Fund.
<TABLE>
<CAPTION>
FOR THE YEAR ENDED SEPTEMBER 30
----------------------------------------------------------------------------------------
1996 1995 1994 1993 1992 1991 1990 1989 1988 1987
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
PER SHARE OPERATING
PERFORMANCE:
Net asset value, beginning of
period....................... $11.67 $ 10.75 $ 10.62 $ 8.92 $ 8.67 $ 7.65 $ 9.68 $ 8.63 $ 12.42 $ 11.22
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Net investment income....... 0.55 0.60 0.42 0.37 0.34 0.37 0.46 0.48 0.38 0.48
Net realized and unrealized
gain (loss)................ 1.12 0.82 0.11 1.67 0.15 1.05 (2.06) 1.20 (2.87) 1.59
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total from investment
operations................. 1.67 1.42 0.53 2.04 0.49 1.42 (1.60) 1.68 (2.49) 2.07
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Less dividends and
distributions from:
Net investment income..... (0.62) (0.50) (0.40) (0.34) (0.24) (0.40) (0.43) (0.63) (0.23) (0.46)
Net realized gain......... -0- -0- -0- -0- -0- -0- -0- -0- (1.07) (0.41)
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Total dividends and
distributions.............. (0.62) (0.50) (0.40) (0.34) (0.24) (0.40) (0.43) (0.63) (1.30) (0.87)
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
Net asset value, end of
period..................... $12.72 $ 11.67 $ 10.75 $ 10.62 $ 8.92 $ 8.67 $ 7.65 $ 9.68 $ 8.63 $ 12.42
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
------- ------- ------- ------- ------- ------- ------- ------- ------- -------
TOTAL INVESTMENT RETURN+...... 14.70% 13.68% 5.02% 23.22% 5.69% 18.93% (16.93)% 20.20% (19.79)% 19.21%
RATIOS TO AVERAGE NET ASSETS:
Expenses.................... 1.89% 1.96% 1.93% 1.93% 1.92% 1.92% 1.88% 1.76% 1.79% 1.62%
Net investment income....... 4.78% 5.24% 3.68% 3.44% 3.43% 4.34% 4.96% 4.93% 3.87% 3.85%
SUPPLEMENTAL DATA:
Net assets, end of period,
in millions................ $234 $185 $190 $208 $218 $297 $413 $822 $1,073 $2,029
Portfolio turnover rate..... 171% 138% 184% 221% 145% 133% 92% 167% 472% 572%
Average commission rate
paid....................... $0.0581 -- -- -- -- -- -- -- -- --
</TABLE>
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+ DOES NOT REFLECT THE DEDUCTION OF SALES CHARGE. CALCULATED BASED ON THE NET
ASSET VALUE AS OF THE LAST BUSINESS DAY OF THE PERIOD.
4
<PAGE>
THE FUND AND ITS MANAGEMENT
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Dean Witter Convertible Securities Trust (the "Fund") is an open-end diversified
management investment company. The Fund is a trust of the type commonly known as
a "Massachusetts business trust" and was organized under the laws of the
Commonwealth of Massachusetts on May 21, 1985.
Dean Witter InterCapital Inc. ("InterCapital" or the "Investment Manager"),
whose address is Two World Trade Center, New York, New York 10048, is the Fund's
Investment Manager. The Investment Manager, which was incorporated in July,
1992, is a wholly-owned subsidiary of Dean Witter, Discover & Co. ("DWDC"), a
balanced financial services organization providing a broad range of nationally
marketed credit and investment products.
InterCapital and its wholly-owned subsidiary, Dean Witter Services Company
Inc., serve in various investment management, advisory, management and
administrative capacities to 100 investment companies, 30 of which are listed on
the New York Stock Exchange, with combined total net assets of approximately
$85.1 billion as of October 31, 1996. The Investment Manager also manages and
advises managers of portfolios of pension plans, other institutions and
individuals which aggregated approximately $3 billion at such date.
The Fund has retained the Investment Manager to provide administrative
services, manage its business affairs and manage the investment of the Fund's
assets, including the placing of orders for the purchase and sale of portfolio
securities. InterCapital has retained Dean Witter Services Company Inc. to
perform the aforementioned administrative services for the Fund.
The Fund's Trustees review the various services provided by or under the
direction of the Investment Manager to ensure that the Fund's general investment
policies and programs are being properly carried out and that administrative
services are being provided to the Fund in a satisfactory manner.
As full compensation for the services and facilities furnished to the Fund
and for expenses of the Fund assumed by the Investment Manager, the Fund pays
the Investment Manager monthly compensation calculated daily by applying the
following annual rates to the Fund's net assets determined as of the close of
each business day: 0.60% of the portion of the daily net assets not exceeding
$750 million, scaled down at various asset levels to 0.425% of the portion of
the daily net assets exceeding $3 billion. For the fiscal year ended September
30, 1996, the Fund accrued total compensation to the Investment Manager
amounting to 0.60% of the Fund's average daily net assets and the Fund's total
expenses amounted to 1.89% of the Fund's average daily net assets.
INVESTMENT OBJECTIVE AND POLICIES
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The investment objective of the Fund is to seek a high level of total return on
its assets through a combination of current income and capital appreciation.
There is no assurance that this objective will be achieved. It is a fundamental
policy of the Fund and cannot be changed without shareholder approval. The
following policies may be changed by the Trustees of the Fund without
shareholder approval.
(1) The Fund will normally invest at least 65% of its total assets (taken at
current value) in "convertible securities," i.e., securities (bonds, debentures,
corporate notes, preferred stocks and other securities) which are convertible
into common stock. Securities received upon conversion may be retained in the
Fund's portfolio to permit orderly disposition or to establish long-term holding
periods for federal income tax purposes. The Fund is not required to sell these
securities for the purpose of assuring that 65% of its assets are invested in
convertible securities.
(2) The Fund may invest up to 35% of its total assets (taken at current
value and subject to any restrictions appearing elsewhere in this Prospectus) in
any combination and quantity of the following securities: (a) common stock; (b)
nonconvertible preferred stock; (c) nonconvertible corporate debt securities;
(d) options on debt and equity securities; (e) financial futures contracts and
related options thereon; and (f) money market instruments.
(3) Notwithstanding paragraphs (1) and (2) above, when market conditions
dictate a "defensive" investment strategy, the Fund may invest without limit in
money market instruments, including commercial paper, certificates of deposit,
bankers' acceptances and other obligations of domestic banks or domestic
branches of foreign banks, or foreign branches of domestic banks, in each case
having total assets of at least $500 million, and obligations issued or
guaranteed by the United States Government, or foreign governments or their
respective instrumentalities or agencies.
The Fund may invest in fixed-income securities rated Baa or lower by Moody's
Investors Service, Inc. ("Moody's"), or BBB or lower by Standard & Poor's
Corporation ("S&P"). Fixed-income securities rated Baa by Moody's or BBB by S&P
have speculative characteristics greater than those of more highly rated bonds,
while fixed-income securities rated Ba or BB or lower by Moody's and S&P,
respectively, are considered to be speculative investments. Furthermore, the
Fund does not have any minimum quality rating standard for its investments. As
such, the Fund may invest in securities rated as low as Caa, Ca or C
5
<PAGE>
by Moody's or CCC, CC, C or C1 by S&P. Fixed-income securities rated Caa or Ca
by Moody's may already be in default on payment of interest or principal, while
bonds rated C by Moody's, their lowest bond rating, can be regarded as having
extremely poor prospects of ever attaining any real investment standing. Bonds
rated C1 by S&P, their lowest bond rating, are no longer making interest
payments.
Non-rated securities are also considered for investment by the Fund when the
Investment Manager believes that the financial condition of the issuers of such
securities, or the protection afforded by the terms of the securities
themselves, makes them appropriate investments for the Fund.
A general description of Moody's and S&P's ratings is set forth in the
Appendix at the end of this Prospectus.
RISK CONSIDERATIONS
CONVERTIBLE SECURITIES. The Fund will seek to meet its investment objective by
investing primarily in convertible securities in accordance with the
above-stated policies. Investments in these securities can provide a high level
of total return by virtue of their affording current income through interest and
dividend payments and because of the opportunity they provide for capital
appreciation by virtue of their convertibility into common stock. The Fund may
invest in investment grade convertible securities which are rated within the
four highest categories by recognized rating agencies; i.e., S & P and Moody's,
as well as in such securities which are lower rated or which are not rated by
such agencies. See the Statement of Additional Information for a discussion of
S&P and Moody's ratings.
Convertible securities rank senior to common stocks in a corporation's
capital structure and, therefore, entail less risk than the corporation's common
stock. The value of a convertible security is a function of its "investment
value" (its value as if it did not have a conversion privilege), and its
"conversion value" (the security's worth if it were to be exchanged for the
underlying security, at market value, pursuant to its conversion privilege).
To the extent that a convertible security's investment value is greater than
its conversion value, its price will be primarily a reflection of such
investment value and its price will be likely to increase when interest rates
fall and decrease when interest rates rise, as with a fixed-income security (the
credit standing of the issuer and other factors may also have an effect on the
convertible security's value). If the conversion value exceeds the investment
value, the price of the convertible security will rise above its investment
value and, in addition, will sell at some premium over its conversion value.
(This premium represents the price investors are willing to pay for the
privilege of purchasing a fixed-income security with a possibility of capital
appreciation due to the conversion privilege.) At such times the price of the
convertible security will tend to fluctuate directly with the price of the
underlying equity security. Convertible securities may be purchased by the Fund
at varying price levels above their investment values and/or their conversion
values in keeping with the Fund's objective.
The Fund may invest up to 25% of its total assets in "enhanced" convertible
securities. Enhanced convertible securities offer holders the opportunity to
obtain higher current income than would be available from a traditional equity
security issued by the same company, in return for reduced participation or a
cap on appreciation in the underlying common stock of the issuer which the
holder can realize. In addition, in many cases, enhanced convertible securities
are convertible into the underlying common stock of the issuer automatically at
maturity, unlike traditional convertible securities which are convertible only
at the option of the security holder. Enhanced convertible securities may be
more volatile than traditional convertible securities due to the mandatory
conversion feature.
The Fund also may invest up to 10% in "synthetic" convertible securities.
Unlike traditional convertible securities whose conversion values are based on
the common stock of the issuer of the convertible security, "synthetic"
convertible securities are preferred stocks or debt obligations of an issuer
which are combined with an equity component whose conversion value is based on
the value of the common stock of a different issuer or a particular benchmark
(which may include a foreign issuer or basket of foreign stocks, or a company
whose stock is not yet publicly traded). In many cases, "synthetic" convertible
securities are not convertible prior to maturity, at which time the value of the
security is paid in cash by the issuer.
"Synthetic" convertible securities may be less liquid than traditional
convertible securities and their price changes may be more volatile. Reduced
liquidity may have an adverse impact on the Fund's ability to sell particular
synthetic securities promptly at favorable prices and may also make it more
difficult for the Fund to obtain market quotations based on actual trades, for
purposes of valuing the Fund's portfolio securities.
The Fund may invest without limitation in "exchangeable" convertible bonds
and convertible preferred stock which are issued by one company, but convertible
into the common stock of a different publicly traded company. These securities
generally have liquidity trading and risk characteristics similar to traditional
convertible securities noted above.
ZERO COUPON SECURITIES. A portion of the securities purchased by the Fund may
be zero coupon securities. Such securities are purchased at a discount from
their face amount, giving the purchaser the right to receive their full value at
maturity. The interest earned on such securities is, implicitly, automatically
compounded and paid out at maturity. While such compounding at a constant rate
eliminates
6
<PAGE>
the risk of receiving lower yields upon reinvestment of interest if prevailing
interest rates decline, the owner of a zero coupon security will be unable to
participate in higher yields upon reinvestment of interest received on interest-
paying securities if prevailing interest rates rise.
A zero coupon security pays no interest to its holder during its life.
Therefore, to the extent the Fund invests in zero coupon securities, it will not
receive current cash available for distribution to shareholders. In addition,
zero coupon securities are subject to substantially greater price fluctuations
during periods of changing prevailing interest rates than are comparable
securities which pay interest on a current basis. Current federal tax law
requires that a holder (such as the Fund) of a zero coupon security accrue a
portion of the discount at which the security was purchased as income each year
even though the Fund receives no interest payments in cash on the security
during the year.
CORPORATE FIXED-INCOME SECURITIES. In order to generate the current income
needed to achieve its investment objective, the Fund may invest in investment
grade nonconvertible fixed-income securities as well as in such securities which
are in the lower rating categories of S & P and Moody's or which are not rated
by such agencies. Such investments may be deemed speculative in nature.
The ratings of fixed-income securities by Moody's and S & P are a generally
accepted barometer of credit risk. The Investment Manager will primarily rely
upon such ratings in assessing the creditworthiness of the issuers of the
securities it purchases. Nevertheless, the Investment Manager takes into account
in its security selection process the fact that credit ratings evaluate the
safety of a security's continuing payments of principal and interest, rather
than the risk of decline in its market value. Moreover, as credit rating
agencies may fail to make timely changes in their credit ratings to reflect
changing circumstances and events, the Investment Manager will continuously
monitor the issuers of the lower-rated securities held in the Fund's portfolio
to determine whether these issuers have sufficient cash flow and profits to meet
required principal and interest payments.
All fixed-income securities are subject to two types of risks: the credit
risk and the interest rate risk. The credit risk relates to the ability of the
issuer to meet interest or principal payments or both as they come due. The
interest rate risk refers to the fluctuations in net asset value of any
portfolio of fixed-income securities resulting from the inverse relationship
between price and yield of fixed-income securities; that is, when the general
level of interest rates rises, the prices of outstanding fixed-income securities
decline, and when interest rates fall, prices rise.
FOREIGN SECURITIES. The Fund may invest in securities of foreign companies.
However, the Fund will not invest more than 10% of the value of its total
assets, at the time of purchase, in foreign securities (other than securities of
Canadian issuers registered under the Securities Exchange Act of 1934 or
American Depository Receipts, on which there is no such limit). Foreign
securities investments may be affected by changes in currency rates or exchange
control regulations, changes in governmental administration or economic or
monetary policy (in the United States and abroad) or changed circumstances in
dealings between nations. Costs will be incurred in connection with conversions
between various currencies held by the Fund. Investments in foreign securities
will also occasion risks relating to political and economic developments abroad,
including the possibility of expropriations or confiscatory taxation,
limitations on the use or transfer of Fund assets and any effects of foreign
social, economic or political instability.
WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD COMMITMENTS. From time
to time, in the ordinary course of business, the Fund may purchase securities on
a when-issued or delayed delivery basis or may purchase or sell securities on a
forward commitment basis. When such transactions are negotiated, the price is
fixed at the time of the commitment, but delivery and payment can take place a
month or more after the date of the commitment. While the Fund will only
purchase securities on a when-issued, delayed delivery or forward commitment
basis with the intention of acquiring the securities, the Fund may sell the
securities before the settlement date, if it is deemed advisable. The securities
so purchased or sold are subject to market fluctuation and no interest accrues
to the purchaser during this period.
WHEN, AS AND IF ISSUED SECURITIES. The Fund may purchase securities on a "when,
as and if issued" basis under which the issuance of the security depends upon
the occurrence of a subsequent event, such as approval of a merger, corporate
reorganization or debt restructuring. If the anticipated event does not occur
and the securities are not issued, the Fund will have lost an investment
opportunity. There is no overall limit on the percentage of the Fund's assets
which may be committed to the purchase of securities on a "when, as and if
issued" basis. An increase in the percentage of the Fund's assets committed to
the purchase of securities on a "when, as and if issued" basis may increase the
volatility of its net asset value.
PRIVATE PLACEMENTS. The Fund may invest up to 5% of its total assets in
securities which are subject to restrictions on resale because they have not
been registered under the Securities Act of 1933, as amended (the "Securities
Act"), or which are otherwise not readily marketable. (Securities eligible for
resale pursuant to Rule 144A under the Securities Act, and determined to be
liquid pursuant to the procedures discussed in the following paragraph, are not
subject to the foregoing restriction.) These securities are generally referred
to as private placements or restricted securities. Limitations on the resale of
such securities may have an adverse effect on their marketability, and may
prevent the Fund from disposing of them promptly at reasonable prices. The Fund
may have to bear the expense of registering such
7
<PAGE>
securities for resale and the risk of substantial delays in effecting such
registration.
The Securities and Exchange Commission has adopted Rule 144A under the
Securities Act, which permits the Fund to sell restricted securities to
qualified institutional buyers without limitation. The Investment Manager,
pursuant to procedures adopted by the Trustees of the Fund, will make a
determination as to the liquidity of each restricted security purchased by the
Fund. If a restricted security is determined to be "liquid", such security will
not be included within the category "illiquid securities", which under current
policy may not exceed 15% of the Fund's net assets. Investing in Rule 144A
securities could have the effect of increasing the level of Fund illiquidity to
the extent the Fund, at a particular time, may be unable to find qualified
institutional buyers interested in purchasing such securities.
INVESTMENT IN REAL ESTATE INVESTMENT TRUSTS. The Fund may invest in real estate
investment trusts, which pool investors' funds for investments primarily in
commercial real estate properties. Investment in real estate investment trusts
may be the most practical available means for the Fund to invest in the real
estate industry (the Fund is prohibited from investing in real estate directly).
As a shareholder in a real estate investment trust, the Fund would bear its
ratable share of the real estate investment trust's expenses, including its
advisory and administration fees. At the same time the Fund would continue to
pay its own investment management fees and other expenses, as a result of which
the Fund and its shareholders in effect will be absorbing duplicate levels of
fees with respect to investments in real estate investment trusts.
RIGHTS AND WARRANTS. The Fund may acquire rights and/or warrants which are
attached to other securities in its portfolio, or which are issued as a
distribution by the issuer of a security held in its portfolio. Rights and/or
warrants are, in effect, options to purchase equity securities at a specific
price, generally valid for a specific period of time, and have no voting rights,
pay no dividends and have no rights with respect to the corporation issuing
them.
REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements, which may
be viewed as a type of secured lending by the Fund, and which typically involve
the acquisition by the Fund of government securities or other securities from a
selling financial institution such as a bank, savings and loan association or
broker-dealer. The agreement provides that the Fund will sell back to the
institution, and that the institution will repurchase, the underlying security
at a specified price and at a fixed time in the future, usually not more than
seven days from the date of purchase. While repurchase agreements involve
certain risks not associated with direct investments in debt securities,
including the risks of default or bankruptcy of the selling financial
institution, the Fund follows procedures to minimize such risks. These
procedures include effecting repurchase transactions only with large,
well-capitalized and well-established financial institutions and maintaining
adequate collateralization.
LOWER-RATED SECURITIES. Because of the special nature of the Fund's investments
in lower rated securities (certain lower rated securities in which the Fund may
invest are commonly known as junk bonds), the Investment Manager must take
account of certain special considerations in assessing the risks associated with
such investments. For example, as the lower rated securities market is
relatively new, its growth had paralleled a long economic expansion and, until
recently, it had not faced adverse economic and market conditions. Therefore, an
economic downturn or increase in interest rates is likely to have a negative
effect on this market and on the value of the lower rated securities held by the
Fund, as well as on the ability of the securities' issuers to repay principal
and interest on their borrowings.
The prices of lower rated securities have been found to be less sensitive to
changes in prevailing interest rates than higher rated investments, but are
likely to be more sensitive to adverse economic changes or individual corporate
developments. During an economic downturn or substantial period of rising
interest rates, highly leveraged issuers may experience financial stress which
would adversely effect their ability to service their principal and interest
payment obligations, to meet their projected business goals or to obtain
additional financing. If the issuer of a fixed-income security owned by the Fund
defaults, the Fund may incur additional expenses to seek recovery. In addition,
periods of economic uncertainty and change can be expected to result in an
increased volatility of market prices of lower rated securities and a
concomitant volatility in the net asset value of a share of the Fund. Moreover,
the market prices of certain of the Fund's portfolio securities which are
structured as zero coupon and payment-in-kind securities are affected to a
greater extent by interest rate changes and thereby tend to be more volatile
than securities which pay interest periodically and in cash (see "Dividends,
Distributions and Taxes" for a discussion of the tax ramifications of
investments in such securities).
The secondary market for lower rated securities may be less liquid than the
markets for higher quality securities and, as such, may have an adverse affect
on the market prices of certain securities. The limited liquidity of the market
may also adversely affect the ability of the Fund's Trustees to arrive at a fair
value for certain lower rated securities at certain times and should make it
difficult for the Fund to sell certain securities. In addition, new laws and
proposed new laws may have an adverse effect upon the value of lower rated
securities and a concomitant negative impact upon the net asset value of a share
of the Fund.
During the fiscal year ended September 30, 1996, the monthly dollar weighted
average ratings of the debt
obliga-
<PAGE>
tions held by the Fund, expressed as a percentage of the Fund's total
investments, were as follows:
<TABLE>
<CAPTION>
PERCENTAGE OF
RATINGS TOTAL INVESTMENTS
- -------------------------------------------- --------------------
<S> <C>
AAA/Aaa..................................... 0.0%
AA/Aa....................................... 1.4%
A/A......................................... 14.2%
BBB/Baa..................................... 10.2%
BB/Ba....................................... 19.5%
B/B......................................... 42.4%
CCC/Caa..................................... 1.2%
CC/Ca....................................... 0.0%
C/C......................................... 0.0%
Unrated..................................... 11.1%
</TABLE>
OPTIONS AND FUTURES TRANSACTIONS. The Fund is permitted to enter into call and
put options on U.S. Treasury notes, bonds and bills and equity securities which
are listed on Exchanges and are written in over-the-counter transactions ("OTC
options"). Listed options are issued by the Options Clearing Corporation. OTC
options are purchased from or sold (written) to dealers or financial
institutions which have entered into direct agreements with the Fund. The Fund
is permitted to write covered call options on portfolio securities, in an amount
not exceeding 20% of the value of its total assets, in order to aid it in
achieving its investment objective.
The Fund may purchase listed and OTC call and put options in amounts
equalling up to 5% of its total assets. The Fund may purchase call options only
in order to close out a covered call position. The Fund may purchase put options
on securities which it holds (or has the right to acquire) in its portfolio only
to protect itself against a decline in the value of the security. The Fund may
also purchase put options to close out written put positions. There are no other
limits on the Fund's ability to purchase call and put options.
The Fund may purchase and sell financial futures contracts ("futures
contracts") that are traded on U.S. commodity exchanges on such underlying
securities as U.S. Treasury bonds, notes, and bills. The Fund may invest in
financial futures contracts only as a hedge against anticipated interest rate
changes.
The Fund may also purchase and write call and put options on futures
contracts which are traded on an Exchange and enter into closing transactions
with respect to such options to terminate an existing position. The Fund will
purchase and write options on futures contracts for identical purposes to those
set forth above for the purchase of a futures contract and the sale of a futures
contract or to close out a long or short position in futures contracts.
The Fund may not enter into futures contracts or purchase related options
thereon if, immediately thereafter, the amount committed to initial margin plus
the amount paid for premiums for unexpired options on futures contracts exceeds
5% of the value of the Fund's total assets, after taking into account unrealized
gains and unrealized losses on such contracts it has entered into, provided,
however, that in the case of an option that is in-the-money (the exercise price
of the call (put) option is less (more) than the market price of the underlying
security) at the time of purchase, the in-the-money amount may be excluded in
calculating the 5%. Moreover, the Fund may only buy and write options which are
listed on national securities exchanges and may not purchase options if, as a
result, the aggregate cost of all outstanding options exceeds 10% of the Fund's
total assets. In addition, the Fund may not purchase or sell futures contracts
or related options thereon if, immediately thereafter, more than one-third of
its net assets would be hedged.
RISKS OF OPTIONS AND FUTURES TRANSACTIONS. The Fund may close out its position
as writer of an option, or as a buyer or seller of a futures contract only if a
liquid secondary market exists for options or futures contracts of that series.
There is no assurance that such a market will exist particularly in the case of
OTC options, as such options generally will only be closed out by entering into
a closing purchase transaction with the purchasing dealer. Also, exchanges may
limit the amount by which the price of many futures contracts may move on any
day. If the price moves equal the daily limit on successive days, then it may
prove impossible to liquidate a futures position until the daily limit moves
have ceased.
While the futures contracts and options transactions to be engaged in by the
Fund for the purpose of hedging the Fund's portfolio securities are not
speculative in nature, there are risks inherent in the use of such instruments.
One such risk is that the Investment Manager could be incorrect in its
expectations as to the direction or extent of various interest rate or price
movements or the time span within which the movements take place. For example,
if the Fund sold futures contracts for the sale of securities in anticipation of
an increase in interest rates, and then interest rates went down instead,
causing bond prices to rise, the Fund would lose money on the sale. Another risk
which may arise in employing futures contracts to protect against the price
volatility of portfolio securities is that the prices of securities and indices
subject to futures contracts (and thereby the futures contract prices) may
correlate imperfectly with the behavior of the cash prices of the Fund's
portfolio securities. See the Statement of Additional Information for further
discussion of such risks.
PORTFOLIO MANAGEMENT
The Fund's portfolio is actively managed by its Investment Manager with a view
to achieving the Fund's investment objective. In determining which securities to
purchase for the Fund or hold in the Fund's portfolio, the Investment Manager
will rely on information from various sources, including rating agencies,
research, analysis and appraisals of brokers and dealers, including Dean Witter
Reynolds Inc. ("DWR"), a broker-dealer affiliate of InterCapital, the views
9
<PAGE>
of Trustees of the Fund and others regarding economic developments and interest
rate trends, and the Investment Manager's own analysis of factors it deems
relevant. The Fund is managed within InterCapital's Growth and Income Group,
which manages twenty-two funds and fund portfolios with approximately $22.6
billion in assets at October 31, 1996. Michael G. Knox, Senior Portfolio Manager
of InterCapital, and a member of InterCapital's Growth and Income Group, has
been the primary portfolio manager of the Fund since November, 1994 and has been
the sole portfolio manager of the Fund since December, 1995. Mr. Knox has been
managing portfolios comprised of growth and other securities at InterCapital
since August, 1993; prior thereto he was a portfolio manager and analyst with
Eagle Asset Management, Inc. (February, 1991-August, 1993) and an assistant
portfolio manager and analyst with Heritage Asset Management, Inc. (July,
1988-February, 1991).
Orders for transactions in portfolio securities are placed for the Fund with
a number of brokers and dealers, including DWR. Pursuant to an order of the
Securities and Exchange Commission, the Fund may effect principal transactions
in certain money market instruments with DWR. In addition, the Fund may incur
brokerage commissions on transactions conducted through DWR.
The portfolio trading engaged in by the Fund may result in its portfolio
turnover rate exceeding 100%. The Fund is expected to incur higher than normal
brokerage commission costs due to its portfolio turnover rate. Short-term gains
and losses taxable at ordinary income rates may result from such portfolio
transactions. See "Dividends, Distributions and Taxes" for a full discussion of
the tax implications of the Fund's trading policy. A more extensive discussion
of the Fund's portfolio brokerage policies is set forth in the Statement of
Additional Information.
Except as specifically noted, all investment objectives, policies and
practices discussed above are not fundamental policies of the Fund and, as such,
may be changed without shareholder approval.
INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------
The investment restrictions listed below are among the restrictions that have
been adopted by the Fund as fundamental policies. Under the Investment Company
Act of 1940, as amended (the "Act"), a fundamental policy may not be changed
without the vote of a majority of the outstanding voting securities of the Fund,
as defined in the Act.
The Fund may not:
1. Invest more than 5% of the value of its total assets in the
securities of any one issuer (other than obligations issued or guaranteed by
the United States Government, its agencies or instrumentalities).
2. Purchase more than 10% of all outstanding voting securities or any
class of securities of any one issuer. For purposes of compliance with this
restriction, the Fund will not invest in the convertible securities of any
one issuer if, upon conversion of such securities, the Fund would hold more
than 10% of the outstanding voting securities of that issuer.
3. Invest more than 25% of the value of its total assets in securities
of issuers in any one industry. This restriction does not apply to
obligations issued or guaranteed by the United States Government or its
agencies or instrumentalities.
4. Invest more than 5% of the value of its total assets in securities of
issuers having a record, together with predecessors, of less than three
years of continuous operation. This restriction shall not apply to any
obligation of the United States Government, its agencies or
instrumentalities.
5. Borrow money, except that the Fund may borrow from a bank for
temporary or emergency purposes in amounts not exceeding 5% (taken at the
lower of cost or current value) of the value of its total assets (not
including the amount borrowed).
6. Invest more than 5% of the value of its total assets in warrants,
including not more than 2% of such assets in warrants not listed on either
the New York or American Stock Exchange. However, the acquisition of
warrants attached to other securities is not subject to this restriction.
If a percentage restriction is adhered to at the time of investment, a later
increase or decrease in percentage resulting from a change in values of
portfolio securities or amount of total or net assets will not be considered a
violation of any of the foregoing restrictions.
PURCHASE OF FUND SHARES
- --------------------------------------------------------------------------------
The Fund offers its shares for sale to the public on a continuous basis.
Pursuant to a Distribution Agreement between the Fund and Dean Witter
Distributors Inc. (the "Distributor"), an affiliate of the Investment Manager,
shares of the Fund are distributed by the Distributor and offered by DWR and
other dealers who have entered into selected dealer agreements with the
Distributor ("Selected Broker-Dealers"). The principal executive office of the
Distributor is located at Two World Trade Center, New York, New York 10048.
10
<PAGE>
The minimum initial purchase is $1,000. Subsequent purchases of $100 or more
may be made by sending a check, payable to Dean Witter Convertible Securities
Trust, directly to Dean Witter Trust Company (the "Transfer Agent") at P.O. Box
1040, Jersey City, NJ 07303 or by contacting a DWR or other Selected
Broker-Dealer account executive. The minimum initial purchase in the case of
investments through EasyInvest, an automatic purchase plan (see "Shareholder
Services"), is $100, provided that the schedule of automatic investments will
result in investments totalling at least $1,000 within the first twelve months.
In the case of investments pursuant to Systematic Payroll Deduction Plans
(including Individual Retirement Plans), the Fund, in its discretion, may accept
investments without regard to any minimum amounts which would otherwise be
required if the Fund has reason to believe that additional investments will
increase the investment in all accounts under such Plans to at least $1,000.
Certificates for shares purchased will not be issued unless a request is made by
the shareholder in writing to the Transfer Agent. The offering price will be the
net asset value per share next determined following receipt of an order (see
"Determination of Net Asset Value").
Shares of the Fund are sold through the Distributor on a normal three
business day settlement basis; that is, payment is due on the third business day
(settlement date) after the order is placed with the Distributor. Since DWR and
other Selected Broker-Dealers forward investors' funds on settlement date, they
will benefit from the temporary use of the funds if payment is made prior
thereto. As noted above, orders placed directly with the Transfer Agent must be
accompanied by payment. Investors will be entitled to receive income dividends
and capital gains distributions if their order is received by the close of
business on the day prior to the record date for such dividends and
distributions. While no sales charge is imposed at the time shares are
purchased, a contingent deferred sales charge may be imposed at the time of
redemption (see "Redemptions and Repurchases"). Sales personnel are compensated
for selling shares of the Fund at the time of their sale by the Distributor
and/or Selected Broker-Dealer. In addition, some sales personnel of the Selected
Broker-Dealer will receive various types of non-cash compensation as special
sales incentives, including trips, educational and/or business seminars and
merchandise. The Fund and the Distributor reserve the right to reject any
purchase orders.
PLAN OF DISTRIBUTION
The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under the Act
(the "Plan"), under which the Fund pays the Distributor a fee, which is accrued
daily and payable monthly, at an annual rate of 1% of the lesser of: (a) the
average daily aggregate gross sales of the Fund's shares since the inception of
the Fund (not including reinvestments of dividends or capital gains
distributions), less the average daily aggregate net asset value of the Fund's
shares redeemed since the Fund's inception upon which a contingent deferred
sales charge has been imposed or waived, or (b) the Fund's average daily net
assets. This fee is treated by the Fund as an expense in the year it is accrued.
A portion of the fee payable pursuant to the Plan, equal to 0.25% of the Fund's
average daily net assets, is characterized as a service fee within the meaning
of NASD guidelines. The service fee is a payment made for personal service
and/or maintenance of shareholder accounts.
Amounts paid under the Plan are paid to the Distributor to compensate it for
the services provided and the expenses borne by the Distributor and others in
the distribution of the Fund's shares, including the payment of commissions for
sales of the Fund's shares and incentive compensation to and expenses of DWR
account executives and others who engage in or support distributions of shares
or who service shareholder accounts, including overhead and telephone expenses;
printing and distribution of prospectuses and reports used in connection with
the offering of the Fund's shares to other than current shareholders; and
preparation, printing and distribution of sales literature and advertising
materials. In addition, the Distributor may utilize fees paid pursuant to the
Plan to compensate DWR and other Selected Broker-Dealers for their opportunity
costs in advancing such amounts, which compensation would be in the form of a
carrying charge on any unreimbursed distribution expenses.
For the fiscal year ended September 30, 1996, the Fund accrued payments
under the Plan amounting to $2,057,104, which amount is equal to 1.0% of the
Fund's average daily net assets for the fiscal year. The payments accrued under
the Plan were calculated pursuant to clause (b) of the compensation formula
under the Plan.
At any given time, the expenses of distributing shares of the Fund may be in
excess of the total of (i) the payments made by the Fund pursuant to the Plan,
and (ii) the proceeds of contingent deferred sales charges paid by investors
upon the redemption of shares (see "Redemptions and Repurchases--Contingent
Deferred Sales Charge"). For example, if $1 million in expenses in distributing
shares of the Fund had been incurred and $750,000 had been received as described
in (i) and (ii) above, the excess expense would amount to $250,000. The
Distributor has advised the Fund that such excess amounts including the carrying
charge described above, totalled $71,800,910 at September 30, 1996, which was
equal to 30.64% of the Fund's net assets on such date. Of this amount,
$1,471,908 represents excess distribution expenses of TCW/DW Global Convertible
Trust, the net assets of which were combined with those of the Fund on December
22, 1995 pursuant to an Agreement and Plan of Reorganization. Because there is
no requirement under the Plan that the Distributor be reimbursed for all
distribution expenses or any requirement that the Plan be continued from year to
year, this excess amount does not constitute a liability of the Fund. Although
there is no legal obligation for the Fund
11
<PAGE>
to pay expenses incurred in excess of payments made to the Distributor under the
Plan and the proceeds of contingent deferred sales charges paid by investors
upon redemption of shares, if for any reason the Plan is terminated, the
Trustees will consider at that time the manner in which to treat such expenses.
Any cumulative expenses incurred, but not yet recovered through distribution
fees or contingent deferred sales charges, may or may not be recovered through
future distribution fees or contingent deferred sales charges.
DETERMINATION OF NET ASSET VALUE
The net asset value per share of the Fund is determined once daily at 4:00 p.m.,
New York time, on each day that the New York Stock Exchange is open, or, on days
when the New York Stock Exchange closes prior to 4:00 p.m., at such earlier
time, by taking the value of all assets of the Fund, subtracting its
liabilities, dividing by the number of shares outstanding and adjusting to the
nearest cent. The net asset value per share will not be determined on Good
Friday and on such other federal and non-federal holidays as are observed by the
New York Stock Exchange.
In the calculation of the Fund's net asset value: (1) an equity portfolio
security listed or traded on the New York or American Stock Exchange or other
domestic or foreign exchange is valued at its latest sale price on that exchange
prior to the time assets are valued; if there were no sales that day, the
security is valued at the latest bid price (in cases where a security is traded
on more than one exchange, the security is valued on the exchange designated as
the primary market pursuant to procedures adopted by the Trustees), and (2) all
other portfolio securities for which over-the-counter market quotations are
readily available are valued at the latest bid price. When market quotations are
not readily available, or when it is determined by the Investment Manager that
sale or bid prices are not reflective of a security's fair value, portfolio
securities are valued at their fair value as determined in good faith under
procedures established by and under the general supervision of the Fund's
Trustees.
Short-term debt securities with remaining maturities of sixty days or less
at the time of purchase are valued at amortized cost, unless the Trustees
determine such does not reflect the securities' market value, in which case
these securities will be valued at their fair value as determined by the
Trustees.
Certain of the Fund's portfolio securities may be valued by an outside
pricing service approved by the Fund's Trustees. The pricing service may utilize
a matrix system incorporating security quality, maturity and coupon as the
evaluation model parameters, and/or research evaluations by its staff, including
review of broker-dealer market price quotations in determining what it believes
is the fair valuation of the portfolio securities valued by such pricing
service.
SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------
AUTOMATIC INVESTMENT OF DIVIDENDS AND DISTRIBUTIONS. All income dividends and
capital gains distributions are automatically paid in full and fractional shares
of the Fund (or, if specified by the shareholder, any other open-end investment
company for which InterCapital serves as investment manager (collectively, with
the Fund, the "Dean Witter Funds")), unless the shareholder requests that they
be paid in cash. Shares so acquired are not subject to the imposition of a
contingent deferred sales charge upon their redemption (see "Redemptions and
Repurchases").
EASYINVEST-SM-. Shareholders may subscribe to EasyInvest, an automatic purchase
plan which provides for any amount from $100 to $5,000 to be transferred
automatically from a checking or savings account, on a semi-monthly, monthly or
quarterly basis, to the Transfer Agent for investment in shares of the Fund (see
"Purchase of Fund Shares" and "Redemptions and Repurchases--Involuntary
Redemption").
SYSTEMATIC WITHDRAWAL PLAN. A systematic withdrawal plan (the "Withdrawal
Plan") is available for shareholders who own or purchase shares of the Fund
having a minimum value of $10,000 based upon the then current net asset value.
The Withdrawal Plan provides for monthly or quarterly (March, June, September
and December) checks in any dollar amount, not less than $25, or in any whole
percentage of the account balance, on an annualized basis. Any applicable
contingent deferred sales charge will be imposed on shares redeemed under the
Withdrawal Plan (see "Redemptions and Repurchases--Contingent Deferred Sales
Charge"). Therefore, any shareholder participating in the Withdrawal Plan will
have sufficient shares redeemed from his or her account so that the proceeds
(net of any applicable contingent deferred sales charge) to the shareholder will
be the designated monthly or quarterly amount.
Shareholders should contact their DWR or other Selected Broker-Dealer
account executive or the Transfer Agent for further information about any of the
above services.
INVESTMENT OF DIVIDENDS AND DISTRIBUTIONS RECEIVED IN CASH. Any shareholder who
receives a cash payment representing a dividend or capital gains distribution
may invest such dividend or distribution at the net asset value per share next
determined after receipt by the Transfer Agent, by returning the check or the
proceeds to the Transfer Agent within thirty days after the payment date. Shares
so acquired are not subject to the imposition of a contingent
12
<PAGE>
deferred sales charge upon their redemption (see "Redemptions and Repurchases.")
TAX-SHELTERED RETIREMENT PLANS. Retirement plans are available through the
Distributor for use by corporations, the self-employed, Individual Retirement
Accounts and Custodial Accounts under Section 403(b)(7) of the Internal Revenue
Code. Adoption of such plans should be on advice of legal counsel or tax
adviser.
For further information regarding plan administration, custodial fees and
other details, investors should contact their DWR or other Selected
Broker-Dealer account executive or the Transfer Agent.
EXCHANGE PRIVILEGE
The Fund makes available to its shareholders an "Exchange Privilege" allowing
the exchange of shares of the Fund for shares of other Dean Witter Funds sold
with a contingent deferred sales charge ("CDSC funds"), and for shares of Dean
Witter Short-Term U.S. Treasury Trust, Dean Witter Limited Term Municipal Trust,
Dean Witter Short-Term Bond Fund, Dean Witter Balanced Growth Fund, Dean Witter
Balanced Income Fund and Dean Witter Intermediate Term U.S. Treasury Trust and
five Dean Witter Funds which are money market funds (the foregoing eleven non-
CDSC funds are hereinafter referred to as the "Exchange Funds"). Exchanges may
be made after the shares of the Fund acquired by purchase (not by exchange or
dividend reinvestment) have been held for thirty days. There is no waiting
period for exchanges of shares acquired by exchange or dividend reinvestment.
An exchange to another CDSC fund or any Exchange Fund that is not a money
market fund is on the basis of the next calculated net asset value per share of
each fund after the exchange order is received. When exchanging into a money
market fund from the Fund, shares of the Fund are redeemed out of the Fund at
their next calculated net asset value and the proceeds of the redemption are
used to purchase shares of the money market fund at the net asset value
determined the following business day. Subsequent exchanges between any of the
money market funds and any of the CDSC funds can be effected on the same basis.
No contingent deferred sales charge ("CDSC") is imposed at the time of any
exchange, although any applicable CDSC will be imposed upon ultimate redemption.
Shares of the Fund acquired in exchange for shares of another CDSC fund having a
different CDSC schedule than that of this Fund will be subject to the CDSC
schedule of this Fund, even if such shares are subsequently re-exchanged for
shares of the CDSC fund originally purchased. During the period of time the
shareholder remains in the Exchange Fund (calculated from the last day of the
month in which the Exchange Fund shares were acquired), the holding period (for
the purpose of determining the rate of the CDSC) is frozen. If those shares are
subsequently reexchanged for shares of a CDSC fund, the holding period
previously frozen when the first exchange was made resumes on the last day of
the month in which shares of a CDSC fund are reacquired. Thus, the CDSC is based
upon the time (calculated as described above) the shareholder was invested in a
CDSC fund (see "Redemptions and Repurchases--Contingent Deferred Sales
Charge."). However, in the case of shares exchanged into an Exchange Fund on or
after April 23, 1990, upon a redemption of shares which results in a CDSC being
imposed, a credit (not to exceed the amount of the CDSC) will be given in an
amount equal to the Exchange Fund 12b-1 distribution fees incurred on or after
that date which are attributable to those shares. (Exchange Fund 12b-1
distribution fees, if any, are described in the prospectuses for those funds.)
In addition, shares of the Fund may be acquired in exchange for shares of
Dean Witter Funds sold with a front-end sales charge ("front-end sales charge
funds"), but shares of the Fund, however acquired, may not be exchanged for
shares of front-end sales charge funds. Shares of a CDSC fund acquired in
exchange for shares of a front-end sales charge fund (or in exchange for shares
of other Dean Witter Funds for which shares of a front-end sales charge fund
have been exchanged) are not subject to any CDSC upon their redemption.
Purchases and exchanges should be made for investment purposes only. A
pattern of frequent exchanges may be deemed by the Investment Manager to be
abusive and contrary to the best interests of the Fund's other shareholders and,
at the Investment Manager's discretion, may be limited by the Fund's refusal to
accept additional purchases and/or exchanges from the investor. Although the
Fund does not have any specific definition of what constitutes a pattern of
frequent exchanges, and will consider all relevant factors in determining
whether a particular situation is abusive and contrary to the best interests of
the Fund and its other shareholders, investors should be aware that the Fund and
each of the other Dean Witter Funds may in their discretion limit or otherwise
restrict the number of times this Exchange Privilege may be exercised by any
investor. Any such restriction will be made by the Fund on a prospective basis
only, upon notice to the shareholder not later than ten days following such
shareholder's most recent exchange. Also the Exchange Privilege may be
terminated or revised at any time by the Fund and/or any of such Dean Witter
Funds for which shares of the Fund have been exchanged, upon such notice as may
be required by applicable regulatory agencies. Shareholders maintaining margin
accounts with DWR or another Selected Broker-Dealer are referred to their
account executive regarding restrictions on exchange of shares of the Fund
pledged in the margin account.
The current prospectus for each fund describes its investment objective(s)
and policies, and shareholders should obtain a copy and examine it carefully
before investing. Exchanges are subject to the minimum investment requirement
and any other conditions imposed by each
13
<PAGE>
fund. An exchange will be treated for federal income tax purposes the same as a
repurchase or redemption of shares, on which the shareholder may realize a
capital gain or loss. However, the ability to deduct capital losses on an
exchange may be limited in situations where there is an exchange of shares
within ninety days after the shares are purchased. The Exchange Privilege is
only available in states where an exchange may legally be made.
If DWR or other Selected Broker-Dealer is the current dealer of record and
its account numbers are part of the account information, shareholders may
initiate an exchange of shares of the Fund for shares of any of the Dean Witter
Funds (for which the Exchange Privilege is available) pursuant to this Exchange
Privilege by contacting their account executive (no Exchange Privilege
Authorization Form is required). Other shareholders (and those shareholders who
are clients of DWR or another Selected Broker-Dealer but who wish to make
exchanges directly by writing or telephoning the Transfer Agent) must complete
and forward to the Transfer Agent an Exchange Privilege Authorization Form,
copies of which may be obtained from the Transfer Agent, to initiate an
exchange. If the Authorization Form is used, exchanges may be made in writing or
by contacting the Transfer Agent at (800) 869-NEWS (toll-free). The Fund will
employ reasonable procedures to confirm that exchange instructions communicated
over the telephone are genuine. Such procedures may include requiring various
forms of personal identification such as name, mailing address, social security
or other tax identification number and DWR or other Selected Broker-Dealer
account number (if any). Telephone instructions may also be recorded. If such
procedures are not employed, the Fund may be liable for any losses due to
unauthorized or fraudulent instructions.
Telephone exchange instructions will be accepted if received by the Transfer
Agent between 9:00 a.m. and 4:00 p.m., New York time, on any day the New York
Stock Exchange is open. Any shareholder wishing to make an exchange who has
previously filed an Exchange Privilege Authorization Form and who is unable to
reach the Fund by telephone should contact his or her DWR or another Selected
Broker-Dealer account executive, if appropriate, or make a written exchange
request. Shareholders are advised that during periods of drastic economic or
market changes, it is possible that the telephone exchange procedures may be
difficult to implement, although this has not been the case with the Dean Witter
Funds in the past.
Shareholders should contact their DWR or other Selected Broker-Dealer
account executive or the Transfer Agent for further information about the
Exchange Privilege.
REDEMPTIONS AND REPURCHASES
- --------------------------------------------------------------------------------
REDEMPTION. Shares of the Fund can be redeemed for cash at any time at the net
asset value per share next determined; however, such redemption proceeds will be
reduced by the amount of any applicable contingent deferred sales charges (see
below). If shares are held in a shareholder's account without a share
certificate, a written request for redemption sent to the Fund's Transfer Agent
at P.O. Box 983, Jersey City, NJ 07303 is required. If certificates are held by
the shareholder(s), the shares may be redeemed by surrendering the
certificate(s) with a written request for redemption, along with any additional
information required by the Transfer Agent.
CONTINGENT DEFERRED SALES CHARGE. Shares of the Fund which are held for six
years or more after purchase (calculated from the last day of the month in which
the shares were purchased) will not be subject to any charge upon redemption.
Shares redeemed sooner than six years after purchase may, however, be subject to
a charge upon redemption. This charge is called a "contingent deferred sales
charge" ("CDSC"), which will be a percentage of the dollar amount of shares
redeemed and will be assessed on an amount equal to the lesser of the current
market value or the cost of the shares being redeemed. The size of this
percentage will depend upon how long the shares have been held, as set forth in
the table below:
<TABLE>
<CAPTION>
CONTINGENT
DEFERRED
YEAR SINCE SALES CHARGE
PURCHASE AS A PERCENTAGE OF
PAYMENT MADE AMOUNT REDEEMED
- ----------------------------------------- ------------------
<S> <C>
First.................................... 5.0%
Second................................... 4.0%
Third.................................... 3.0%
Fourth................................... 2.0%
Fifth.................................... 2.0%
Sixth.................................... 1.0%
Seventh and thereafter................... None
</TABLE>
A CDSC will not be imposed on: (i) any amount which represents an increase
in value of shares purchased within the six years preceding the redemption; (ii)
the current net asset value of shares purchased more than six years prior to the
redemption; and (iii) the current net asset value of shares purchased through
reinvestment of dividends or distributions and/or shares acquired in exchange
for shares of Dean Witter Funds sold with a front-end sales charge or of other
Dean Witter Funds acquired in exchange for such
14
<PAGE>
shares. Moreover, in determining whether a CDSC is applicable it will be assumed
that amounts described in (i), (ii) and (iii) above (in that order) are redeemed
first. In addition, no CDSC will be imposed on redemptions of shares which are
attributable to reinvestment of dividends or distributions from, or the proceeds
of, certain Unit Investment Trusts.
In addition, the CDSC, if otherwise applicable, will be waived in the case
of:
(1) redemptions of shares held at the time a shareholder dies or becomes
disabled, only if the shares are: (A) registered either in the name of an
individual shareholder (not a trust), or in the names of such shareholder and
his or her spouse as joint tenants with right of survivorship; or (B) held in a
qualified corporate or self-employed retirement plan, Individual Retirement
Account ("IRA") or Custodial Account under Section 403(b)(7) of the Internal
Revenue Code ("403(b) Custodial Account"), provided in either case that the
redemption is requested within one year of the death or initial determination of
disability;
(2) redemptions in connection with the following retirement plan
distributions: (A) lump-sum or other distributions from a qualified corporate or
self-employed retirement plan following retirement (or, in the case of a "key
employee" of a "top heavy" plan, following attainment of age 59 1/2); (B)
distributions from an IRA or 403(b) Custodial Account following attainment of
age 59 1/2; or (C) a tax-free return of an excess contribution to an IRA; and
(3) all redemptions of shares held for the benefit of a participant in a
corporate or self-employed retirement plan qualified under Section 401(k) of the
Internal Revenue Code which offers investment companies managed by the
Investment Manager or its subsidiary, Dean Witter Services Company Inc., as
self-directed investment alternatives and for which Dean Witter Trust Company,
an affiliate of the Investment Manager, serves as recordkeeper or Trustee
("Eligible 401(k) Plan"), provided that either: (A) the plan continues to be an
Eligible 401(k) Plan after the redemption; or (B) the redemption is in
connection with the complete termination of the plan involving the distribution
of all plan assets to participants.
With reference to (1) above, for the purpose of determining disability, the
Distributor utilizes the definition of disability contained in Section 72(m)(7)
of the Internal Revenue Code, which relates to the inability to engage in
gainful employment. With reference to (2) above, the term "distribution" does
not encompass a direct transfer of IRA, 403(b) Custodial Account or retirement
plan assets to a successor custodian or trustee. All waivers will be granted
only following receipt by the Distributor of confirmation of the shareholder's
entitlement.
REPURCHASE. DWR and other Selected Broker-Dealers are authorized to repurchase
shares represented by a share certificate which is delivered to any of their
offices. Shares held in a shareholder's account without a share certificate may
also be repurchased by DWR and other Selected Broker-Dealers upon the telephonic
or telegraphic request of the shareholder. The repurchase price is the net asset
value next computed (see "Purchase of Fund Shares") after such repurchase order
is received by DWR or other Selected Broker-Dealer, reduced by any applicable
CDSC.
The CDSC, if any, will be the only fee imposed upon repurchase by the Fund,
the Distributor, DWR or other Selected Broker-Dealers. The offer by DWR and
other Selected Broker-Dealers to repurchase shares may be suspended without
notice by them at any time. In that event, shareholders may redeem their shares
through the Fund's Transfer Agent as set forth above under "Redemption."
PAYMENT FOR SHARES REDEEMED OR REPURCHASED. Payment for shares presented for
repurchase or redemption will be made by check within seven days after receipt
by the Transfer Agent of the certificate and/or written request in good order.
Such payment may be postponed or the right of redemption suspended under unusual
circumstances, e.g., when normal trading is not taking place on the New York
Stock Exchange. If the shares to be redeemed have recently been purchased by
check, payment of the redemption proceeds may be delayed for the minimum time
needed to verify that the check used for investment has been honored (not more
than fifteen days from the time of receipt of the check by the Transfer Agent).
Shareholders maintaining margin accounts with DWR or another Selected
Broker-Dealer are referred to their account executives regarding restrictions on
redemption of shares of the Fund pledged in the margin account.
REINSTATEMENT PRIVILEGE. A shareholder who has had his or her shares redeemed
or repurchased and has not previously exercised this reinstatement privilege
may, within thirty days after the date of the redemption or repurchase,
reinstate any portion or all of the proceeds of such redemption or repurchase in
shares of the Fund at the net asset value next determined after a reinstatement
request, together with the proceeds, is received by the Transfer Agent and
receive a pro-rata credit for any CDSC paid in connection with such redemption
or repurchase.
INVOLUNTARY REDEMPTION. The Fund reserves the right, on sixty days' notice, to
redeem, at their net asset value, the shares of any shareholder (other than
shares held in an Individual Retirement Account or Custodial Account under
Section 403(b)(7) of the Internal Revenue Code) whose shares, due to redemptions
by the shareholder, have a value of less than $100 or such lesser amount as may
be fixed by the Fund's Trustees or, in the case of an account opened through
EasyInvest, if after twelve months the Shareholder has invested less than $1,000
in the account. However, before the Fund redeems such shares and sends the
proceeds to the shareholder, it will notify the shareholder that the value of
the shares is less than the applicable amount and allow him or her sixty days to
make an additional
15
<PAGE>
investment in an amount which will increase the value of his or her account to
at least the applicable amount or more before the redemption is processed. No
CDSC will be imposed on any involuntary redemption.
DIVIDENDS, DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------
DIVIDENDS AND DISTRIBUTIONS. The Fund intends to pay quarterly income dividends
and to distribute net short-term and net long-term gains, if any, at least once
per year. The Fund may, however, determine either to distribute or to retain all
or part of any long-term gains in any year for reinvestment.
All dividends and capital gains distributions will be paid in additional
Fund shares and automatically credited to the shareholder's account without
issuance of a share certificate unless the shareholder requests in writing that
all dividends and/or distributions be paid in cash. (See "Shareholder
Services--Automatic Investment of Dividends and Distributions".)
TAXES. Because the Fund intends to distribute substantially all of its net
investment income and net capital gains to shareholders and otherwise remain
qualified as a regulated investment company under Subchapter M of the Internal
Revenue Code, it is not expected that the Fund will be required to pay any
federal income tax on such income and capital gains. Shareholders who are
required to pay taxes on their income will normally have to pay federal income
taxes, and any state income taxes, on the dividends and distributions they
receive from the Fund. Such dividends and distributions, to the extent they are
derived from net investment income or net short-term capital gains, are taxable
to the shareholder as ordinary dividend income regardless of whether the
shareholder receives such payments in additional shares or in cash.
Gains or losses on the Fund's transactions in listed non-equity options,
futures and options on futures generally are treated as 60% long-term and 40%
short-term. When the Fund engages in options and futures transactions, various
tax regulations applicable to the Fund may have the effect of causing the Fund
to recognize a gain or loss for tax purposes before that gain or loss is
realized, or to defer recognition of a realized loss for tax purposes.
Recognition, for tax purposes, of an unrealized loss may result in a lesser
amount of the Fund's realized gains being available for annual distribution.
With respect to the Fund's investments in zero coupon and payment-in-kind
bonds, the Fund accrues income prior to any actual cash payments by their
issuers. In order to continue to comply with Subchapter M of the Code and remain
able to forego payment of Federal income tax on its income and capital gains,
the Fund must distribute all of its net investment income, including income
accrued from zero coupon and payment-in-kind bonds. As such, the Fund may be
required to dispose of some of its portfolio securities under disadvantageous
circumstances to generate the cash required for distribution.
One of the requirements for the Fund to remain qualified as a regulated
investment company is that less than 30% of the Fund's gross income be derived
from gains from the sale or other disposition of securities held for less than
three months. Accordingly, the Fund may be restricted in the writing of options
on securities held for less than three months, in the writing of options which
expire in less than three months, and in effecting closing transactions with
respect to call or put options which have been written or purchased less than
three months prior to such transactions. The Fund may also be restricted in its
ability to engage in transactions involving futures contracts.
After the end of the calendar year, shareholders will receive full
information on their dividends and capital gains distributions for tax purposes.
To avoid being subject to a 31% federal backup withholding tax on taxable
dividends, capital gains distributions and the proceeds of redemptions and
repurchases, shareholders' taxpayer identification numbers must be furnished and
certified as to their accuracy.
Distributions of net long-term capital gains, if any, are taxable to
shareholders as long-term capital gains regardless of how long a shareholder has
held the Fund's shares and regardless of whether the distribution is received in
additional shares or in cash. Capital gains distributions are not eligible for
the dividends received deduction.
Shareholders should consult their tax advisers as to the applicability of
the foregoing to their current situation.
PERFORMANCE INFORMATION
- --------------------------------------------------------------------------------
From time to time the Fund may quote its "yield" and/or its "total return" in
advertisements and sales literature. Both the yield and the total return of the
Fund are based on historical earnings and are not intended to indicate future
performance. The yield of the Fund is computed by dividing the Fund's net
investment income over a 30-day period by an average value (using the average
number of shares entitled to receive dividends and the net asset value per share
at the end of the period), all in accordance with applicable regulatory
requirements. Such amount is compounded for six months and then annualized for a
twelve-month period to derive the Fund's yield.
16
<PAGE>
The "average annual total return" of the Fund refers to a figure reflecting
the average annualized percentage increase (or decrease) in the value of an
initial investment in the Fund of $1,000 over periods of one, five and ten
years, as well as over the life of the Fund. Average annual total return
reflects all income earned by the Fund, any appreciation or depreciation of the
Fund's assets, all expenses incurred by the Fund and all sales charges incurred
by shareholders, for the stated periods. It also assumes reinvestment of all
dividends and distributions paid by the Fund.
In addition to the foregoing, the Fund may advertise its total return over
different periods of time by means of aggregate, average, year-by-year or other
types of total return figures. Such calculations may or may not reflect the
deduction of the contingent deferred sales charge which, if reflected, would
reduce the performance quoted. The Fund may also advertise the growth of
hypothetical investments of $10,000, $50,000 and $100,000 in shares of the Fund.
The Fund from time to time may also advertise its performance relative to
certain performance rankings and indices compiled by independent organizations
(such as mutual fund performance rankings of Lipper Analytical Services, Inc.).
ADDITIONAL INFORMATION
- --------------------------------------------------------------------------------
VOTING RIGHTS. All shares of beneficial interest of the Fund are of $0.01 par
value and are equal as to earnings, assets and voting privileges.
The Fund is not required to hold Annual Meetings of Shareholders and, in
ordinary circumstances, the Fund does not intend to hold such meetings. The
Trustees may call Special Meetings of Shareholders for action by shareholder
vote as may be required by the Act or the Declaration of Trust. Under certain
circumstances the Trustees may be removed by action of the Trustees or by the
Shareholders.
Under Massachusetts law, shareholders of a business trust may, under certain
circumstances, be held personally liable as partners for the obligations of the
Fund. However, the Declaration of Trust contains an express disclaimer of
shareholder liability for acts or obligations of the Fund, requires that Fund
obligations include such disclaimer, and provides for indemnification and
reimbursement of expenses out of the Fund's property for any shareholder held
personally liable for the obligations of the Fund. Thus, the risk of a
shareholder incurring financial loss on account of shareholder liability is
limited to circumstances in which the Fund itself would be unable to meet its
obligations. Given the above limitations on shareholder personal liability and
the nature of the Fund's assets and operations, the possibility of the Fund's
being unable to meet its obligations is remote and, thus, in the opinion of
Massachusetts counsel to the Fund, the risk to Fund shareholders of personal
liability is remote.
CODE OF ETHICS. Directors, officers and employees of InterCapital, Dean Witter
Services Company Inc. and the Distributor are subject to a strict Code of Ethics
adopted by those companies. The Code of Ethics is intended to ensure that the
interests of shareholders and other clients are placed ahead of any personal
interest, that no undue personal benefit is obtained from person's employment
activities and that actual and potential conflicts of interest are avoided. To
achieve these goals and comply with regulatory requirements, the Code of Ethics
requires, among other things, that personal securities transactions by employees
of the companies be subject to an advance clearance process to monitor that no
investment company managed or advised by InterCapital ("Dean Witter Fund") is
engaged at the same time in a purchase or sale of the same security. The Code of
Ethics bans the purchase of securities in an initial public offering, and also
prohibits engaging in futures and options transactions and profiting on
short-term trading (that is, a purchase within sixty days of a sale or a sale
within sixty days of a purchase) of a security. In addition, investment
personnel may not purchase or sell a security for their personal account within
thirty days before or after any transaction in any Dean Witter Fund managed by
them. Any violations of the Code of Ethics are subject to sanctions, including
reprimand, demotion or suspension or termination of employment. The Code of
Ethics comports with regulatory requirements and the recommendations in the 1994
report by the Investment Company Institute Advisory Group on Personal Investing.
SHAREHOLDER INQUIRIES. All inquiries regarding the Fund should be directed to
the Fund at the telephone numbers or address set forth on the front cover of
this Prospectus.
17
<PAGE>
APPENDIX
- --------------------------------------------------------------------------------
RATINGS OF INVESTMENTS
MOODY'S INVESTORS SERVICE INC. ("MOODY'S")
BOND RATINGS
<TABLE>
<S> <C>
Aaa Bonds which are rated Aaa are judged to be of the best quality. They carry the smallest degree of
investment risk and are generally referred to as "gilt edge." Interest payments are protected by a
large or by an exceptionally stable margin and principal is secure. While the various protective
elements are likely to change, such changes as can be visualized are most unlikely to impair the
fundamentally strong position of such issues.
Aa Bonds which are rated Aa are judged to be of high quality by all standards. Together with the Aaa
group they comprise what are generally known as high grade bonds. They are rated lower than the
best bonds because margins of protection may not be as large as in Aaa securities or fluctuation
of protective elements may be of greater amplitude or there may be other elements present which
make the long-term risks appear somewhat larger than in Aaa securities.
A Bonds which are rated A possess many favorable investment attributes and are to be considered as
upper medium grade obligations. Factors giving security to principal and interest are considered
adequate, but elements may be present which suggest a susceptibility to impairment 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.
Bonds rated Aaa, Aa, A and Baa are considered investment grade bonds.
Ba Bonds which are rated Ba are judged to have speculative elements; their future cannot be
considered as well assured. Often the protection of interest and principal payments may be very
moderate, and therefore not well safeguarded during both good and bad times over the future.
Uncertainty of position characterizes bonds in this class.
B Bonds which are rated B generally lack characteristics of desirable investments. Assurance of
interest and principal payments or of maintenance of other terms of the contract over any long
period of time may be small.
Caa Bonds which are rated Caa are of poor standing. Such issues may be in default or there may be
present elements of danger with respect to principal or interest.
Ca Bonds which are rated Ca present obligations which are speculative in a high degree. Such issues
are often in default or have other marked shortcomings.
C Bonds which are rated C are the lowest rated class of bonds, and issues so rated can be regarded
as having extremely poor prospects of ever attaining any real investment standing.
</TABLE>
CONDITIONAL RATING: Municipal bonds for which the security depends upon the
completion of some act or the fulfillment of some condition are rated
conditionally. These are bonds secured by (a) earnings of projects under
construction, (b) earnings of projects unseasoned in operation experience, (c)
rentals which begin when facilities are completed, or (d) payments to which some
other limiting condition attaches. Parenthetical rating denotes probable credit
stature upon completion of construction or elimination of basis of condition.
RATING REFINEMENTS: Moody's may apply numerical modifiers, 1, 2 and 3 in each
generic rating classification from Aa through B in its corporate and municipal
bond rating system. The modifier 1 indicates that the security ranks in the
higher end of its generic rating category; the modifier 2 indicates a mid-range
ranking; and a modifier 3 indicates that the issue ranks in the lower end of its
generic rating category.
COMMERCIAL PAPER RATINGS
Moody's Commercial Paper ratings are opinions of the ability to repay
punctually promissory obligations not having an original maturity in excess of
nine months. Moody's employs the following three designations, all judged to be
investment grade, to indicate the relative repayment capacity of rated issuers:
Prime-1, Prime-2, Prime-3.
Issuers rated Prime-1 have a superior capacity for repayment of short-term
promissory obligations. Issuers rated Prime-2 have a strong capacity for
repayment of short-term promissory obligations; and Issuers rated Prime-3 have
an acceptable capacity for repayment of short-term promissory obligations.
Issuers rated Not Prime do not fall within any of the Prime rating categories.
18
<PAGE>
STANDARD & POOR'S CORPORATION ("STANDARD & POOR'S")
BOND RATINGS
A Standard & Poor's bond rating is a current assessment of the
creditworthiness of an obligor with respect to a specific obligation. This
assessment may take into consideration obligors such as guarantors, insurers, or
lessees.
The ratings are based on current information furnished by the issuer or
obtained by Standard & Poor's from other sources it considers reliable. The
ratings are based, in varying degrees, on the following considerations: (1)
likelihood of default-capacity and willingness of the obligor as to the timely
payment of interest and repayment of principal in accordance with the terms of
the obligation; (2) nature of and provisions of the obligation; and (3)
protection afforded by, and relative position of, the obligation in the event of
bankruptcy, reorganization or other arrangement under the laws of bankruptcy and
other laws affecting creditors' rights.
Standard & Poor's does not perform an audit in connection with any rating
and may, on occasion, rely on unaudited financial information. The ratings may
be changed, suspended or withdrawn as a result of changes in, or unavailability
of, such information, or for other reasons.
<TABLE>
<S> <C>
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 they are
somewhat more susceptible to the adverse effects of changes in circumstances and economic
conditions than debt in higher-rated categories.
BBB Debt rated BBB is regarded as having an adequate capacity to pay interest and repay principal.
Whereas it normally exhibits adequate protection parameters, adverse economic conditions or
changing circumstances are more likely to lead to a weakened capacity to pay interest and repay
principal for debt in this category than for debt in higher-rated categories.
Bonds rated AAA, AA, A and BBB are considered investment grade bonds.
BB Debt rated BB has less near-term vulnerability to default than other speculative grade debt.
However, it faces major ongoing uncertainties or exposure to adverse business, financial or
economic conditions which could lead to inadequate capacity to meet timely interest and
principal payment.
B Debt rated B has a greater vulnerability to default but presently has the capacity to meet
interest payments and principal repayments. Adverse business, financial or economic conditions
would likely impair capacity or willingness to pay interest and repay principal.
CCC Debt rated CCC has a current identifiable vulnerability to default, and is dependent upon
favorable business, financial and economic conditions to meet timely payments of interest and
repayments of principal. In the event of adverse business, financial or economic conditions, it
is not likely to have the capacity to pay interest and repay principal.
CC The rating CC is typically applied to debt subordinated to senior debt which is assigned an
actual or implied CCC rating.
C The rating C is typically applied to debt subordinated to senior debt which is assigned an
actual or implied CCC- debt rating.
CI The rating CI is reserved for income bonds on which no interest is being paid.
NR Indicates that no rating has been requested, that there is insufficient information on which to
base a rating or that Standard & Poor's does not rate a particular type of obligation as a
matter of policy.
Bonds rated BB, B, CCC, CC and C are regarded as having predominantly speculative
characteristics with respect to capacity to pay interest and repay principal. BB indicates the
least degree of speculation and C the highest degree of speculation. While such debt will likely
have some quality and protective characteristics, these are outweighed by large uncertainties or
major risk exposures to adverse conditions.
Plus (+) or minus (-): The ratings from AA to CCC may be modified by the addition of a plus or
minus sign to show relative standing within the major ratings categories.
In the case of municipal bonds, the foregoing ratings are sometimes followed by a "p" which
indicates that the rating is provisional. A provisional rating assumes the successful completion
of the project being financed by 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
of the project, makes no comment on the likelihood or risk of default upon failure of such
completion.
</TABLE>
19
<PAGE>
COMMERCIAL PAPER RATINGS
Standard and Poor's commercial paper rating is a current assessment of the
likelihood of timely payment of debt having an original maturity of no more than
365 days. The commercial paper rating is not a recommendation to purchase or
sell a security. The ratings are based upon current information furnished by the
issuer or obtained by S&P from other sources it considers reliable. The ratings
may be changed, suspended, or withdrawn as a result of changes in or
unavailability of such information. Ratings are graded into group categories,
ranging from "A" for the highest quality obligations to "D" for the lowest.
Ratings are applicable to both taxable and tax-exempt commercial paper. The
categories are as follows:
Issues assigned A ratings are regarded as having the greatest capacity for
timely payment. Issues in this category are further refined with the designation
1, 2 and 3 to indicate the relative degree of safety.
<TABLE>
<S> <C>
A-1 indicates that the degree of safety regarding timely payment is very strong.
A-2 indicates capacity for timely payment on issues with this designation is strong. However, the
relative degree of safety is not as overwhelming as for issues designated "A-1".
A-3 indicates a satisfactory capacity for timely payment. Obligations carrying this designation are,
however, somewhat more vulnerable to the adverse effects of changes in circumstances than
obligations carrying the higher designations.
</TABLE>
20
<PAGE>
DEAN WITTER
CONVERTIBLE SECURITIES TRUST
TWO WORLD TRADE CENTER
NEW YORK, NEW YORK 10048
TRUSTEES
Michael Bozic
Charles A. Fiumefreddo
Edwin J. Garn
John R. Haire
Dr. Manuel H. Johnson
Michael E. Nugent
Philip J. Purcell
John L. Schroeder
OFFICERS
Charles A. Fiumefreddo
Chairman and Chief Executive
Officer
Sheldon Curtis
Vice President, Secretary and
General Counsel
Michael G. Knox
Vice President
Thomas F. Caloia
Treasurer
CUSTODIAN
The Bank of New York
90 Washington Street
New York, New York 10286
TRANSFER AGENT
AND DIVIDEND
DISBURSING AGENT
Dean Witter Trust Company
Harborside Financial Center
Plaza Two
Jersey City, New Jersey 07311
INDEPENDENT ACCOUNTANTS
Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York 10036
INVESTMENT MANAGER
Dean Witter InterCapital Inc.
