NEUBERGER & BERMAN ADVISERS MANAGEMENT TRUST
485APOS, 1998-06-05
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           As filed with the Securities and Exchange Commission on June 5, 1998
                                                       Registration No. 2-88566
                                       Investment Company Act File No. 811-4255
- -------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                  FORM N-1A
             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933         x
                           Pre-Effective Amendment No.                       
                        Post-Effective Amendment No.  27                     x

                                   and/or

                        REGISTRATION STATEMENT UNDER THE
                         INVESTMENT COMPANY ACT OF 1940                      x
                               Amendment No. 27                              x
                       (Check appropriate box or boxes)

                   NEUBERGER&BERMAN ADVISERS MANAGEMENT TRUST1
                (Exact Name of Registrant as Specified in Charter)

                        605 Third Avenue, 2nd Floor, 
                       New York, New York 10158-0006
                  (Address of Principal Executive Offices)

               Registrant's Telephone Number:  (212) 476-8800

                              Lawrence Zicklin
                 c/o Neuberger&Berman Management Incorporated
                        605 Third Avenue, 2nd Floor
                      New York, New York  10158-0006
                  (Name and Address of Agent for Service)

                                  Copies to:

                           Jeffrey S. Puretz, Esq.
                            Dechert Price & Rhoads
                            1775 Eye Street, N.W.
                           Washington, D.C.  20006

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

[ ] Immediately upon filing pursuant to   [ ] on __________ pursuant to 
    paragraph (b)                             paragraph (b)

[ ] 60 days after filing pursuant to      [ ] on _________ pursuant to paragraph
         paragraph (a)(1), or                 (a)(1)

[X] 75 days after filing pursuant to      [ ] on ___________ pursuant to 
    paragraph (a)(2) or                       paragraph (a)(2) of Rule 485

[  ]     This post-effective amendment designates a new effective
         date for a previously filed post-effective amendment.

1        Registrant is a "master/feeder fund."  This Post-Effective Amendment 
         No. 27 includes a signature page for the master fund, Advisers
         Managers Trust.


<PAGE>
                              CROSS REFERENCE SHEET
                            (as required by Rule 495)

         The enclosed materials relate to the Socially Responsive Portfolio (the
"Portfolio"), which is a separate series of Neuberger&Berman Advisers Management
Trust (the "Registrant").

         The remaining  Portfolios of the Registrant are offered by Prospectuses
and a  Statement  of  Additional  Information  that  have  been  filed  with the
Commission  in  a  previous   Post-Effective   Amendment  to  the   Registrant's
Registration Statement.


I.       Prospectus for Registrant's Socially Responsive Portfolio

Form N-1A Part A Item

                                                             Prospectus Caption

1.  Cover page................................  Cover Page

2.  Synopsis..................................  Inapplicable

3.  Condensed Financial
    Information...............................  Performance Information

4.  General Description of
    Registrant................................  Investment Programs; Information
                                                Regarding Organization, 
                                                Capitalization, and Other 
                                                Matters

5.  Management of the Fund....................  Management and Administration

5   A. Management's Discussion of
       Fund Performance.......................  To be provided in Registrant's 
                                                Annual Reports to Shareholders

6.  Capital Stock and Other
    Securities................................  Cover Page; Information 
                                                Regarding Organization,
                                                Capitalization and Other
                                                Matters; Dividends, Other 
                                                Distributions & Tax Status

7.  Purchase of Securities
    Being Offered.............................  Share Prices and Net Asset 
                                                Value; Distribution and
                                                Redemption of Trust Shares

8.  Redemption or Repurchase..................  Distribution and Redemption of 
                                                Trust Shares; Information 
                                                Regarding Organization, 
                                                Capitalization, and Other 
                                                Matters

9.  Pending Legal Proceedings.................  Inapplicable





<PAGE>



Part B

II.      Joint Statement of Additional Information for the Socially Responsive 
         Portfolio

Form N-1A Part B Item                           Statement of Additional
                                                Information Caption

10. Cover Page................................  Cover Page

11. Table of Contents.........................  Table of Contents

12. General Information and History...........  Information Regarding 
                                                Organization, Capitalization and
                                                Other Matters (Part A); 
                                                Investment Information

13. Investment Objectives and Policies........  Investment Information

14. Management of the Fund....................  Trustees and Officers; 
                                                Investment Management, Advisory 
                                                and Administration Services

15. Control Persons and Principal 
     Holders of Securities....................  Control Persons and Principal 
                                                Holders of Securities

16. Investment Advisory and other Services....  Investment Management, Advisory
                                                and Administration Services; 
                                                Distribution Arrangements; 
                                                Reports to Shareholders; 
                                                Custodian; Independent Auditors

17. Brokerage Allocation......................  Portfolio Transactions

18. Capital Stock and other Securities........  Information Regarding 
                                                Organization, Capitalization, 
                                                and Other Matters (Part A)

19. Purchase, Redemption and Pricing    
     of Securities Being Offered.............   Share Prices and Net Asset Value
                                                (in Part A);  Distribution 
                                                Arrangements; Additional
                                                Redemption Information

20. Tax Status................................  Dividends, Other Distributions 
                                                and Tax Status (Part A); 
                                                Additional Tax Information

21. Underwriters..............................  Distribution Arrangements

22. Calculation of Performance Data...........  Inapplicable

23. Financial Statements......................  Inapplicable


PART C

Information required to be included in Part C is set forth under the appropriate
Item, so numbered, in Part C to this Registration Statement.
<PAGE>
                          SOCIALLY RESPONSIVE PORTFOLIO
                                NEUBERGER&BERMAN
                            ADVISERS MANAGEMENT TRUST
                                   Prospectus
                                August ___, 1998


<PAGE>


Neuberger&Berman

ADVISERS MANAGEMENT TRUST

Socially Responsive Portfolio
- ----------------------------------------

         Neuberger&Berman ADVISERS MANAGEMENT TRUST (the "Trust") is intended to
meet differing investment objectives and currently is comprised of nine separate
Portfolios,  one of  which is  offered  herein.  While  each  portfolio  (each a
"Portfolio"  and  collectively,  "Portfolios")  issues  its own class of shares,
which in some instances have rights  separate from other classes of shares,  the
Trust is one entity  with  respect to certain  important  items  (e.g.,  certain
voting rights).

         Shares of the Trust are  offered  to life  insurance  companies  ("Life
Companies") for allocation to certain of their separate accounts established for
the purpose of funding  variable  annuity  contracts and variable life insurance
policies  ("Variable  Contracts").  Shares  of one of the  Portfolios  are  also
offered directly to qualified pension and retirement plans ("Qualified Plans").

         THIS  PROSPECTUS  CONTAINS  INFORMATION   PERTAINING  TO  THE  SOCIALLY
RESPONSIVE PORTFOLIO ONLY. 
                    ----------------------------------------

         Each  Portfolio  invests  all  of  its  net  investable  assets  in its
corresponding  series (each a "Series") of Advisers  Managers  Trust  ("Managers
Trust"),  an open-end  management  investment  company.  AMT Socially Responsive
Investments,  the  Socially  Responsive  Portfolio's  corresponding  Series,  is
managed by  Neuberger&Berman  Management  Incorporated ("N&B  Management").  AMT
Socially  Responsive  Investments  invests in securities  in accordance  with an
investment  objective,  policies,  and  limitations  identical  to  those of the
Socially  Responsive  Portfolio.  The  investment  performance  of the  Socially
Responsive Portfolio directly corresponds with the investment performance of AMT
Socially  Responsive   Investments.   This  "master/feeder  fund"  structure  is
different from that of many other  investment  companies which directly  acquire
and manage their own  portfolios of  securities.  For more  information  on this
structure that you should  consider,  see "Information  Regarding  Organization,
Capitalization, and Other Matters" on page __.

         Please read this Prospectus before investing in the Socially Responsive
Portfolio and keep it for future  reference.  It contains  information about the
Socially  Responsive  Portfolio that a prospective  investor  should know before
investing. A Statement of Additional Information ("SAI") about the Portfolio and
the Series,  dated _________,  1998, is on file with the Securities and Exchange
Commission  ("SEC").  The SAI is  incorporated  herein  by  reference  (so it is
legally considered a part of this Prospectus). You can obtain a free copy of the
SAI by  writing  the  Trust  at 605  Third  Avenue,  2nd  Floor,  New  York,  NY
10158-0180, or by calling the Trust at 800-877-9700.

         The SEC maintains an internet site at http://www.sec.gov  that contains
this  Prospectus,  the  SAI,  material  incorporated  by  reference,  and  other
information regarding the Portfolios and the Series.

         MUTUAL FUND SHARES ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED
BY, ANY BANK OR OTHER  DEPOSITORY  INSTITUTION.  SHARES  ARE NOT  INSURED BY THE
FDIC,  THE  FEDERAL  RESERVE  BOARD,  OR ANY OTHER  AGENCY,  AND ARE  SUBJECT TO
INVESTMENT RISK, INCLUDING THE POSSIBLE LOSS OF THE PRINCIPAL AMOUNT INVESTED.



<PAGE>




         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.

         The  purchaser of a Variable  Contract  should read this  Prospectus in
conjunction with the prospectus for his or her Variable Contract.

                  Date of Prospectus:  ____________, 1998


<PAGE>


                                                            
                         TABLE OF CONTENTS                            PAGE


SUMMARY..................................................................2

         The Portfolios and Series.......................................2
         Risk Factors....................................................2
         Management......................................................2
         The Neuberger&Berman Investment Approach........................3

INVESTMENT PROGRAM.......................................................3

         AMT Socially Responsive Investments.............................3
         Special Considerations of Mid-Cap Company Stocks................5
         Short-term Trading; Portfolio Turnover..........................5
         Other Investments...............................................5
         Ratings of Debt Securities......................................5
         Borrowings......................................................6

PERFORMANCE INFORMATION..................................................6


INFORMATION REGARDING ORGANIZATION, CAPITALIZATION, AND OTHER MATTERS....7

         The Portfolios..................................................7
         The Series......................................................8

SHARE PRICES AND NET ASSET VALUE.........................................9


DIVIDENDS, OTHER DISTRIBUTIONS AND TAX STATUS............................10

         Dividends and Other Distributions...............................10
         Tax Status......................................................10

SPECIAL CONSIDERATIONS...................................................10


MANAGEMENT AND ADMINISTRATION............................................11

         Trustees and Officers...........................................11
         Investment Manager, Administrator, Sub-Adviser and Distributo...11
         Expenses........................................................12
         Expense Limitation..............................................13
         Transfer and Dividend Paying Agent..............................13

DISTRIBUTION AND REDEMPTION OF TRUST SHARES..............................14

         Distribution and Redemption of Trust Shares.....................14
         Distribution Plan...............................................14

SERVICES.................................................................15

DESCRIPTION OF INVESTMENTS...............................................15



<PAGE>


SUMMARY

The Portfolios and Series

         Each  Portfolio  of the  Trust  invests  in a  corresponding  Series of
Managers  Trust that,  in turn,  invests in  securities  in  accordance  with an
investment objective,  policies,  and limitations that are identical to those of
the Portfolio. This is sometimes called a master\feeder fund structure,  because
each Portfolio "feeds" shareholders'  investments into its corresponding Series,
a "Master"  fund.  The  trustees of the Trust  believe that this  structure  may
benefit shareholders.  Although the Trust is currently the only investor in each
Series,  investment in a Series by investors in addition to the Trust may enable
the Series to achieve  economies of scale that could reduce  expenses.  For more
information  about the organization of the Portfolios and the Series,  including
certain features of the master/feeder fund structure, see "Information Regarding
Organization,  Capitalization,  and Other  Matters" on page __. For more details
about AMT Socially Responsive Investments,  its investments and their risks, see
"Investment  Program"  on page  __,  "Ratings  of Debt  Securities"  on page __,
"Borrowings" on page __, and "Description of Investments" on page __.

         A summary of important  features of the Socially  Responsive  Portfolio
and its  corresponding  Series appears below.  You should also read the complete
descriptions  of  the  Portfolio  and  its  corresponding   Series'   investment
objectives  and policies,  which begin on page __, and related  information.  Of
course,  there can be no assurance  that the Portfolio  will meet its investment
objective.

Neuberger&Berman              Investment              Principal Series
Advisers Management Trust     Objective               Investments


SOCIALLY RESPONSIVE           Long-term capital       Common stocks of companies
                              appreciation            that meet both financial 
                                                      and social criteria
==============================================================================

Risk Factors

         An investment in any Portfolio  involves certain risks,  depending upon
the types of investments made by its corresponding Series.  Special risk factors
apply to investments,  which may be made by AMT Socially Responsive Investments,
in equity securities,  foreign  securities,  options and futures contracts,  and
zero coupon  bonds.  AMT  Socially  Responsive  Investments  may invest in fixed
income  securities,  the value of which,  measured in the currency in which they
are denominated, is likely to decline in times of rising interest rates and rise
in times of falling  interest  rates.  In general,  the longer the maturity of a
fixed income security, the more pronounced is the effect of a change in interest
rates on the  value  of the  security.  The  value  of debt  securities  is also
affected by the creditworthiness of the issuer.

Management

         N&B   Management,   with  the  assistance  of   Neuberger&Berman,   LLC
("Neuberger&Berman")  as  sub-adviser,  selects  investments  for  AMT  Socially
Responsive Investments.  N&B Management also provides administrative services to
the  Series  and the  Portfolio  and acts as  distributor  of the  shares of the
Portfolio. See "Management and Administration" on page ___.

The Neuberger&Berman Investment Approach

         AMT Socially Responsive Investments is managed using the value-oriented
investment  approach.  A value-oriented  portfolio  manager buys stocks that are
selling for a price that is lower than what the manager believes they are worth.
These include stocks that are currently  under-researched or are temporarily out
of favor on Wall Street.

         Portfolio  managers  identify  value stocks in several ways. One of the
most  common  identifiers  is a low  price-to-earnings  ratio--that  is,  stocks
selling  at  multiples  of  earnings  per share  that are lower than that of the
market as a whole.  Other  criteria are high dividend  yield,  a strong  balance
sheet and financial position, a recent company  restructuring with the potential
to realize hidden values,  strong management,  and low price-to-book  value (net
value of the company's  assets).  A  value-oriented  manager believes that, over
time, securities that are undervalued are more likely to appreciate in price and
be subject to less risk of price  decline than  securities  whose market  prices
have already  reached  their  perceived  economic  values.  This  approach  also
contemplates selling portfolio securities when N&B Management believes they have
reached their potential.

INVESTMENT PROGRAM

         The  investment  policies and  limitations  of the Socially  Responsive
Portfolio and its corresponding Series, AMT Socially Responsive Investments, are
identical.  The Portfolio invests only in its corresponding  Series.  Therefore,
the following shows you the kinds of securities in which AMT Socially Responsive
Investments  invests.  For an  explanation  of some  types of  investments,  see
"Description of Investments" on page __.

         Investment   policies  and  limitations  of  the  Socially   Responsive
Portfolio and its  corresponding  Series are not  fundamental  unless  otherwise
specified in this  Prospectus or the SAI.  Fundamental  policies and limitations
may not be changed without  shareholder  approval.  A non-fundamental  policy or
limitation  may be  changed by the  trustees  of the Trust  without  shareholder
approval.  There can be no  assurance  that the  Series and the  Portfolio  will
achieve  their  objectives.  The  Portfolio,  by itself,  does not  represent  a
comprehensive investment program.

         Additional investment techniques,  features, and limitations concerning
AMT Socially  Responsive  Investments'  investment  program are described in the
SAI.

AMT Socially Responsive Investments

         The investment objective of AMT Socially Responsive Investments and its
corresponding  Portfolio is to seek long-term capital  appreciation by investing
primarily in securities of companies that meet both  financial  criteria and the
Social Policy. This investment objective is not fundamental.

         The   Series   invests   primarily   in  the   stocks  of   medium-  to
large-capitalization  companies.  In seeking  capital  appreciation,  the Series
generally  follows a  value-oriented  investment  approach to the  selection  of
individual securities.  Prospective  investments are first subjected to detailed
financial  analysis and are not studied  further unless N&B Management  believes
that  they  are  currently  undervalued  relative  to the  issuer's  assets  and
potential earning power.

         The Series expects to be nearly fully invested at all times,  primarily
in common  stock.  It may also invest in  convertible  securities  and preferred
stock and in  foreign  securities  and ADRs of foreign  companies  that meet the
Social Policy. On occasion,  deposits with community banks and credit unions may
be  considered  for  investment.  Under normal  conditions,  at least 65% of the
Series' total assets are invested in accordance  with the Social Policy,  and at
least 65% of its total  assets are  invested  in equity  securities.  The Series
expects  that  substantially  all of its equity  securities  will be selected in
accordance with the Social Policy.

         The Series may also engage in portfolio management  techniques that are
not subject to the Social Policy,  such as lending securities and purchasing and
selling put and call options on securities and  currencies,  futures  contracts,
options on futures contracts, and forward contracts.

         For more  information,  see "Special  Considerations of Mid-Cap Company
Stocks" on page ___.

         SOCIAL POLICY.  Companies deemed acceptable from a financial standpoint
are  evaluated by N&B  Management  using a database  that  Neuberger&Berman  has
designed to develop and monitor  information on companies in various  categories
of  social  criteria.  N&B  Management  seeks to  invest  in  issuers  that show
leadership in the following major areas of social impact: environment, workplace
diversity and  employment.  N&B Management also evaluates  investments  based on
companies'  records in other areas of concern:  public health,  type of products
and corporate citizenship.

         The Series' social orientation is predicated in part on the belief that
good corporate citizenship is good business; that is, good policies with respect
to such social criteria as employment and environmental practices may often have
a positive  impact on the company's  "bottom line." N&B  Management  recognizes,
however,  that many social criteria represent goals rather than achievements and
that goals are often difficult to quantify.  In each area, N&B Management  seeks
to elicit and understand  management's  vision of the company's social role and,
in  making  investment  decisions,  gives  weight  to  enlightened,  progressive
policies.  The  information  used by N&B  Management in  evaluating  prospective
investments  for  conformity  with the Social Policy is obtained  primarily from
services that specialize in reporting  information from issuers or from agencies
that  oversee  issuers'  activities  or  compliance  with laws and  regulations.
Additionally,  the information may come from public interest groups and from N&B
Management's discussions with company  representatives.  N&B Management attempts
to  assess  the  objectivity  of all  information  that  it  receives.  However,
decisions  made by N&B  Management  inevitably  involve some level of subjective
judgment.

         The  Series  seeks to  invest in  companies  that  show  leadership  in
addressing  environmental  problems  effectively  and in  promoting  progressive
workplace  policies,  especially  as  they  affect  women  and  minorities.  N&B
Management   seeks  to  identify   companies   committed  to   improving   their
environmental performance by examining their policies and programs in such areas
as energy  conservation,  pollution  reduction  and control,  waste  management,
recycling,  and careful  stewardship of natural resources.  In a similar manner,
N&B  Management  seeks  to  identify  companies  whose  policies  and  practices
recognize the importance of human  resources to corporate  productivity  and the
centrality of the work  experience to the quality of life of all employees.  The
Series seeks to invest in companies that demonstrate leadership in such areas as
providing  and  promoting  equal  opportunity,  investing  in the  training  and
re-training  of  workers,  promoting  a  safe  working  environment,   providing
family-oriented  flexible  benefits,  and involving  workers in job and workflow
engineering.

         In making  investment  decisions,  N&B Management  takes into account a
company's  record as a member of the various  communities  of which it is a part
and its commitment to product  quality and value.  Currently,  the Social Policy
screens out any company that  derives  more than 5% of its total annual  revenue
from (i)  manufacturing  and selling  alcohol and/or  tobacco,  (ii) sales in or
services  related to gambling,  or (iii) the  manufacturing  of weapons systems.
Additionally,  the Series does not invest in any company  that derives its total
annual revenue primarily from non-consumer sales to the military or that owns or
operates one or more nuclear power  facilities or is a major supplier of nuclear
power services.

         Not every issuer selected by N&B Management will demonstrate leadership
in each category of the Social Policy.  The social records of most companies are
written in shades of gray. For example,  a company may have a progressive record
in employee  relations and community affairs but a poor one on product marketing
issues.  Another company may have a mixed record within a single area.  Finally,
it is often difficult to distinguish between  substantive  commitment and public
relations.  This  principal  works  both  ways:  there are many  companies  with
excellent records on social issues that maintain a low profile for one reason or
another. Taking these factors into consideration,  N&B Management emphasizes the
overall  approach that companies take toward the areas of social impact and pays
particular attention to progress achieved toward the goals of the Social Policy.

         If securities  held by the Series no longer  satisfy the Social Policy,
the  Series  will  seek to  dispose  of the  securities  as  soon as  reasonably
practicable,  which may cause the  Series to sell the  securities  at a time not
desirable from a purely financial standpoint.

Special Considerations of Mid-Cap Company Stocks

         Investments in mid-cap company stocks may present greater opportunities
for capital  appreciation  than  investments  in stocks of  large-capitalization
companies  ("large-cap  companies").  However,  mid-cap  company stocks may have
higher risk and volatility.  These stocks generally are not as broadly traded as
large-cap  company  stocks and their prices thus may  fluctuate  more widely and
abruptly.  Any such movements in stocks held by the Series would be reflected in
the Portfolio's net asset value. Mid-cap company stocks also are less researched
than large-cap company stocks and are often overlooked in the market.

Short-Term Trading; Portfolio Turnover

         While AMT Socially Responsive  Investments does not purchase securities
with the intention of profiting  from  short-term  trading,  the Series may sell
portfolio securities when N&B Management believes that such action is advisable.

Other Investments

         Any part of AMT Socially Responsive Investment's assets may be retained
temporarily  in investment  grade fixed income  securities  of  non-governmental
issues,  U.S.  Government and Agency Securities,  repurchase  agreements,  money
market  instruments,  commercial  paper,  and cash and cash equivalents when N&B
Management believes that significant  adverse market,  economic,  political,  or
other  circumstances  require  prompt  action to avoid  losses.  Generally,  the
foregoing  temporary  investments  for AMT Socially  Responsive  Investments are
selected with a concern for the social impact of each investment.

         To the  extent  that the  Series is  invested  in  temporary  defensive
instruments, it will not be pursuing its investment objective.

Ratings of Debt Securities

         HIGH  QUALITY  DEBT  SECURITIES.   High  quality  debt  securities  are
securities  that have received a rating from at least one nationally  recognized
statistical  rating  organization  ("NRSRO"),  such as Standard & Poor's  Rating
Group ("S&P"),  Moody's Investors  Service,  Inc.  ("Moody's"),  Fitch Investors
Services  Inc.,  or Duff & Phelps  Credit  Rating Co., in one of the two highest
rating  categories (the highest category in the case of commercial paper) or, if
not rated by any NRSRO, such as U.S. Government and Agency securities, have been
determined by N&B Management to be of comparable quality.

         INVESTMENT GRADE DEBT SECURITIES.  Investment grade debt securities are
those  receiving  ratings  from at least  one  NRSRO in one of the four  highest
rating categories or, if unrated by any NRSRO, deemed by N&B Management to be of
comparable quality to such rated securities.  Securities rated by Moody's in its
fourth highest category (Baa) may have speculative characteristics;  a change in
economic factors could lead to a weakened capacity of the issuer to repay.

         Further  information  regarding  the  ratings  assigned  to  securities
purchased  by the Series and their  meaning  is  included  in the SAI and in the
Portfolio's and Series' annual report.

Borrowings

         AMT Socially  Responsive  Investments has a fundamental  policy that it
may not  borrow  money,  except  that it may (1)  borrow  money  from  banks for
temporary or emergency  purposes and not for  leveraging or  investment  and (2)
enter  into  reverse  repurchase  agreements  for  any  purpose,  so long as the
aggregate amount of borrowings and reverse repurchase agreements does not exceed
one-third  of the Series'  total assets  (including  the amount  borrowed)  less
liabilities (other than borrowings).  The Series does not expect to borrow money
or to enter into reverse repurchase agreements. As a non-fundamental policy, the
Series may not purchase  portfolio  securities  if its  outstanding  borrowings,
including  reverse  repurchase  agreements,  exceed  5%  of  its  total  assets.

PERFORMANCE INFORMATION

         Performance  information for the Socially  Responsive  Portfolio may be
presented  from  time  to time  in  advertisements  and  sales  literature.  The
performance  of the  Portfolio  is  commonly  measured  as total  return,  which
measures the change in the value of an investment over a particular  period. The
Portfolio's  total return is quoted for the period since  inception  through the
most recent  calendar  quarter and is  determined by  calculating  the change in
value of a hypothetical  $1,000  investment in the Portfolio during that period.
Total return  calculations  assume  reinvestment of all Portfolio  dividends and
distributions from net investment income and net realized gains, respectively.

         An average annual total return is a  hypothetical  rate of return that,
if achieved  annually,  would result in the same cumulative  total return as was
actually  achieved for the period.  This evens out  year-to-year  variations  in
actual   performance.   Past  results  do  not,  of  course,   guarantee  future
performance.  Share prices may vary,  and your shares when redeemed may be worth
more or less  than your  original  purchase  price.  Any  Portfolio  performance
information  presented  will  also  include  or be  accompanied  by  performance
information for the Life Company separate accounts  investing in the Trust which
will take into account  insurance-related  charges and other expenses under such
insurance policies and contracts.  Further information regarding the Portfolio's
performance is presented in the Trust's annual report to shareholders.

         Advertisements  concerning  the Trust may from time to time compare the
performance of the Portfolio to various indices. Advertisements may also contain
the  performance  rankings  assigned  the  Portfolio  or its  adviser by various
publications  and  statistical  services.  Any such  comparisons or rankings are
based  on  past  performance  and  the  statistical  computations  performed  by
publications  and  services,  and  are not  necessarily  indications  of  future
performance.  Because the Portfolio is a managed  investment  vehicle investing,
through  its  corresponding  Series,  in  a  wide  variety  of  securities,  the
securities  owned by the Series will not match those making up an index.  Please
note that indices do not take into account any fees and expenses of investing in
the individual  securities that they track and that individuals cannot invest in
any index.

PERFORMANCE OF A FUND  COMPARABLE TO THE SOCIALLY  RESPONSIVE  PORTFOLIO AND AMT
SOCIALLY RESPONSIVE  INVESTMENTS.  AMT Socially  Responsive  Investments and the
Socially  Responsive  Portfolio  (the "AMT Funds") have  investment  objectives,
policies,  limitations and strategies substantially similar to those of, and the
same  portfolio  manager as,  another  mutual fund  managed by N&B  Management -
Neuberger&Berman Socially Responsive Fund (and its corresponding master series).
The following  table shows the average annual total returns of  Neuberger&Berman
Socially  Responsive  Fund for the  1-year  and since  inception  periods  ended
December 31, 1997.

                    AVERAGE ANNUAL TOTAL RETURNS FOR PERIODS
                             ENDED DECEMBER 31, 1997

                                             1 Year          Since Inception
- ------------------------------------------------------------------------------
Neuberger&Berman Socially Responsive Fund   +24.41%          +19.66%  (3/16/94)

         The figures for the Neuberger&Berman  Socially Responsive Fund depicted
above  reflect  that fund's  expense  ratio,  and do not reflect any expenses or
charges  that apply to  insurance  company  variable  annuity or  variable  life
insurance  contracts.   Although  the  objectives,   polices,   limitations  and
strategies   of  the  AMT   Funds   are   substantially   similar   to  that  of
Neuberger&Berman  Socially Responsive Fund and its corresponding  master series,
the AMT Funds are distinct mutual funds and may have different  fees,  expenses,
investment returns,  portfolio holdings,  and risk/return  characteristics  than
Neuberger&Berman   Socially  Responsive  Fund  and  its  corresponding   series.
Historical  performance of substantially  similar mutual funds is not indicative
of future performance of the AMT Funds.

         The   information   set  forth  above   relies  on  data   supplied  by
Neuberger&Berman  or  derived by  Neuberger&Berman  from  statistical  services,
reports or other sources Neuberger&Berman believes to be reliable.

INFORMATION REGARDING ORGANIZATION,
CAPITALIZATION, AND OTHER MATTERS

The Portfolios

         Each Portfolio is a separate  series of the Trust, a Delaware  business
trust organized  pursuant to a Trust Instrument dated May 23, 1994. The Trust is
registered  under  the  Investment  Company  Act of 1940 (the  "1940  Act") as a
diversified,  open-end management investment company, commonly known as a mutual
fund. The Trust has nine separate Portfolios.  Each Portfolio invests all of its
net  investable  assets in its  corresponding  Series,  in each case receiving a
beneficial  interest in that  Series.  The  trustees of the Trust may  establish
additional   portfolios   or  classes  of  shares,   without  the   approval  of
shareholders.  The assets of each Portfolio  belong only to that Portfolio,  and
the  liabilities  of each  Portfolio  are borne solely by that  Portfolio and no
other.

         N&B  Management  serves  as  investment  manager  to  other  investment
companies  that offer their  shares  directly to the public,  some of which have
names similar to the names of the Portfolios and the Series, but are not part of
the Trust or Managers Trust.  These other funds are offered by means of separate
prospectuses.  The  performance  of these other funds may be different  than the
performance of the Portfolios and Series.

DESCRIPTION OF SHARES. Each Portfolio is authorized to issue an unlimited number
of shares of beneficial  interest  (par value $0.001 per share).  Shares of each
Portfolio  represent  equal  proportionate  interests  in  the  assets  of  that
Portfolio only and have identical voting, dividend, redemption, liquidation, and
other rights. All shares issued are fully paid and non-assessable under Delaware
law,  and  shareholders  have no  preemptive  or other right to subscribe to any
additional shares.

SHAREHOLDER  MEETINGS.  The  trustees  of the Trust do not intend to hold annual
meetings of  shareholders  of the  Portfolios.  The  trustees  will call special
meetings of  shareholders  of a Portfolio only if required under the 1940 Act or
in their discretion or upon the written request of holders of 10% or more of the
outstanding  shares of that  Portfolio  entitled  to vote.  Pursuant  to current
interpretations  of the  1940  Act,  the  Life  Companies  will  solicit  voting
instructions  from Variable Contract owners with respect to any matters that are
presented to a vote of shareholders of that Portfolio.

CERTAIN PROVISIONS OF THE TRUST INSTRUMENT. Under Delaware law, the shareholders
of a  Portfolio  will  not be  personally  liable  for  the  obligations  of any
Portfolio;  a  shareholder  is  entitled  to the  same  limitation  of  personal
liability  extended to shareholders of  corporations.  To guard against the risk
that  Delaware law might not be applied in other  states,  the Trust  Instrument
requires  that every written  obligation  of the Trust or a Portfolio  contain a
statement  that such  obligation  may be enforced only against the assets of the
Trust or Portfolio  and provides for  indemnification  out of Trust or Portfolio
property of any shareholder  nevertheless  held  personally  liable for Trust or
Portfolio obligations, respectively.

The Series

         Each Series is a separate  series of Managers  Trust, a New York common
law trust organized as of May 24, 1994.  Managers Trust is registered  under the
1940 Act as a diversified,  open-end  management  investment  company.  Managers
Trust has nine  separate  Series.  The assets of each Series belong only to that
Series,  and the  liabilities of each Series are borne solely by that Series and
no other.

PORTFOLIOS'  INVESTMENT  IN THE SERIES.  Each  Portfolio is a "feeder" fund that
seeks to achieve its investment objective by investing all of its net investable
assets in its corresponding  Series (a "master" fund) having the same investment
objective, policies, and limitations as the Portfolio.  Accordingly, each Series
directly acquires its own securities and its corresponding Portfolio acquires an
indirect interest in those securities.

         Each Portfolio's  investment in its corresponding Series is in the form
of a non-transferable beneficial interest. Members of the general public may not
purchase a direct interest in the Series.  Currently, each Portfolio is the sole
investor in its corresponding Series. It is possible that one or more Series, in
the  future,  may  permit  other  institutional  investors,  including  but  not
necessarily   limited  to  the  managed  separate  accounts  of  life  insurance
companies,  to invest in the Series.  All investors will invest in the Series on
the same terms and  conditions as the  Portfolios  and will pay a  proportionate
share of the  expenses of the Series.  The  Portfolios  do not sell their shares
directly to members of the general  public.  Other investors in the Series would
not be required to sell their shares at the same offering  price as a Portfolio,
could have a different  administration  fee and expenses  than a Portfolio,  and
might charge a sales  commission.  Therefore,  Portfolio  shareholders  may have
different returns than  shareholders in another entity that invests  exclusively
in the Series.

         The trustees of the Trust and Managers Trust believe that investment in
a Series by other potential investors may enable the Series to realize economies
of scale that could reduce operating expenses,  thereby producing higher returns
and  benefiting  all  shareholders.  However,  a  Portfolio's  investment in its
corresponding  Series may be affected by the actions of other large investors in
the Series,  if any. For example,  if a large  investor in a Series other than a
Portfolio redeemed its interest in the Series,  the Series' remaining  investors
(including  the  Portfolio)  might,  as a  result,  experience  higher  pro rata
operating expenses, thereby producing lower returns.

         Each   Portfolio   may   withdraw  its  entire   investment   from  its
corresponding Series at any time, if the trustees of the Trust determine that it
is in the best  interests  of the  Portfolio  and its  shareholders  to do so. A
Portfolio  might  withdraw,  for example,  if there were other  investors in the
Series  with power to,  and who did by a vote of all  investors  (including  the
Portfolio),  change the investment  objective,  policies,  or limitations of the
Series in a manner not  acceptable  to the  trustees of the Trust.  A withdrawal
could  result in a  distribution  in kind of  securities  (as  opposed to a cash
distribution) by the Series to the Portfolio.  That distribution could result in
a less  diversified  portfolio of investments for the Portfolio and could affect
adversely the liquidity of the Portfolio's investment portfolio.  If a Portfolio
decided to convert those  securities  to cash, it usually would incur  brokerage
fees or other transaction  costs. If a Portfolio  withdrew its investment from a
Series,  the trustees would  consider what action might be taken,  including the
investment of all of the  Portfolio's  net  investable  assets in another pooled
investment  entity having  substantially  the same  investment  objective as the
Portfolio or the  retention by the  Portfolio of its own  investment  manager to
manage its assets in accordance  with its investment  objective,  policies,  and
limitations. The inability of the Portfolio to find a suitable replacement could
have a significant impact on shareholders.

INVESTOR  MEETINGS AND VOTING.  Each Series  normally  will not hold meetings of
investors  except as required by the 1940 Act. Each investor in a Series will be
entitled  to vote in  proportion  to its  relative  beneficial  interest  in the
Series. On most issues subjected to a vote of investors, as required by the 1940
Act and  other  applicable  law,  a  Portfolio  will  solicit  proxies  from its
shareholders and will vote its interest in the Series in proportion to the votes
cast by the Portfolio's shareholders. Pursuant to current interpretations of the
1940 Act, the Life  Companies  who are  shareholders  of the  Portfolio  through
registered  separate  accounts will solicit  voting  instructions  from contract
owners with  respect to any matters  that are  presented  to a vote of Portfolio
shareholders.  If  there  are  other  investors  in a  Series,  there  can be no
assurance that any issue that receives a majority of the votes cast by Portfolio
shareholders  will  receive a majority  of votes  cast by all Series  investors;
indeed,  if other investors hold a majority  interest in the Series,  they could
have voting control of the Series.

CERTAIN PROVISIONS.  Each investor in a Series,  including a Portfolio,  will be
liable for all obligations of the Series, but not of the other Series.  However,
the risk of an investor in a Series incurring  financial loss on account of such
liability would be limited to  circumstances  in which the Series had inadequate
insurance  and was  unable  to meet  its  obligations  out of its  assets.  Upon
liquidation  of a Series,  investors  would be entitled to share pro rata in the
net assets of the Series available for distribution to investors.

SHARE PRICES AND NET ASSET VALUE

         The  Socially  Responsive  Portfolio's  shares  are bought or sold at a
price that is the  Portfolio's  net asset value ("NAV") per share.  The NAVs for
the  Portfolio  and its  corresponding  Series  are  calculated  by  subtracting
liabilities  from total  assets (in the case of the Series,  the market value of
the securities  the Series holds plus cash and other assets;  in the case of the
Portfolio,  its percentage interest in its corresponding  Series,  multiplied by
the  Series'  NAV,  plus any other  assets).  The  Portfolio's  per share NAV is
calculated by dividing its NAV by the number of Portfolio shares outstanding and
rounding the result to the nearest full cent.

         The Portfolio and its  corresponding  Series calculate their NAVs as of
the close of regular trading on The New York Stock Exchange ("NYSE"),  usually 4
p.m. Eastern time, on each day the NYSE is open.

         AMT  Socially  Responsive  Investments  values  its  equity  securities
(including  options)  listed on the NYSE,  the American  Stock  Exchange,  other
national exchanges,  or the NASDAQ market, and other securities for which market
quotations  are  readily  available,  at the  last  sale  price  on the  day the
securities are being valued.  If there is no reported sale of such a security on
that day,  that security is valued at the mean between its closing bid and asked
prices on that day. The Series values all other securities and assets, including
restricted  securities,  by a method that the trustees of Managers Trust believe
accurately reflects fair value.

         If N&B Management  believes that the price of a security obtained under
the Series  valuation  procedures  (as  described  above) does not represent the
amount that the Series  reasonably  expects to receive on a current  sale of the
security, the Series will value the security based on a method that the trustees
of Managers Trust believe accurately reflects fair value.

DIVIDENDS, OTHER DISTRIBUTIONS AND TAX STATUS

Dividends and Other Distributions

         The Socially Responsive  Portfolio annually  distributes  substantially
all of its share of its corresponding  Series' net investment income (net of the
Portfolio's expenses),  net realized capital gains from investment transactions,
and net realized gains from foreign currency  transactions,  if any, normally in
February.

         The Portfolio offers its shares solely to separate accounts of the Life
Companies. All dividends and other distributions are distributed to the separate
accounts and will be automatically invested in Trust shares. Dividends and other
distributions made by the Portfolio to the separate accounts are taxable,  if at
all, to the extent described in the prospectuses for the Variable Contracts.

Tax Status

         Each  Portfolio is treated as a separate  entity for Federal income tax
purposes  and  intends  to  qualify  annually  for  treatment  as  a  "regulated
investment  company" under Subchapter M of the Internal Revenue Code of 1986, as
amended  ("Code"),  so that it will not have to pay  Federal  income tax on that
part of its  investment  company  taxable  income  (generally  consisting of net
investment  income,  net  short-term  capital  gain and net gains  from  certain
foreign currency transactions) and net capital gain (the excess of net long-term
capital  gain over net  short-term  capital  loss)  that it  distributes  to its
shareholders.  The  Portfolio  intends to  distribute  all of its net income and
gains to its shareholders each year.

         Certain  Portfolios  have  received a ruling from the Internal  Revenue
Service  that  each  Portfolio,  as an  investor  in a  corresponding  Series of
Managers  Trust,  will be deemed  to own a  proportionate  share of the  Series'
assets and income for purposes of determining whether the Portfolio qualifies as
a regulated investment company.  That ruling also concluded that the Series will
be treated as a separate  partnership  for Federal  income tax purposes and will
not be a "publicly traded partnership," with the result that the Series will not
be subject to Federal income tax (and, instead,  each investor therein will take
into account in  determining  its Federal  income tax liability its share of the
Series' income, gains, losses, deductions, and credits). The Socially Responsive
Portfolio  and AMT  Socially  Responsive  Investments  will  apply for a similar
ruling.

         The foregoing is only a summary of some of the important Federal income
tax considerations  generally affecting the Portfolio and its shareholders;  see
the SAI for a more detailed  discussion.  Prospective  shareholders are urged to
consult their tax advisers.

SPECIAL CONSIDERATIONS

         The  Portfolios  serve  as  the  underlying  investments  for  Variable
Contracts  issued through  separate  accounts of the Life Companies which may or
may not be affiliated. See "Distribution and Redemption of Trust Shares" on page
___.

         Section 817(h) of the Code imposes certain diversification standards on
the underlying  assets of segregated  asset accounts that fund contracts such as
the  Variable  Contracts  (that  is,  the  assets of the  Series),  which are in
addition to the  diversification  requirements  imposed on the Portfolios by the
1940 Act and Subchapter M of the Code.  Failure to satisfy those standards would
result in imposition  of Federal  income tax on a Variable  Contract  owner with
respect to the increase in the value of the Variable Contract. Section 817(h)(2)
provides  that a  segregated  asset  account  that funds  contracts  such as the
Variable Contracts is treated as meeting the diversification standards if, as of
the  close  of each  calendar  quarter,  the  assets  in the  account  meet  the
diversification requirements for a regulated investment company and no more than
55% of those assets consist of cash, cash items, U.S. Government  securities and
securities of other regulated investment companies.

         The Treasury  Regulations  amplify the  diversification  standards  set
forth in Section 817(h) and provide an  alternative  to the provision  described
above. Under the regulations,  an investment portfolio will be deemed adequately
diversified  if (i) no more  than 55% of the  value of the  total  assets of the
portfolio is  represented by any one  investment;  (ii) no more than 70% of such
value is  represented  by any two  investments;  (iii) no more  than 80% of such
value is represented by any three investments; and (iv) no more than 90% of such
value is represented by any four investments.  For purposes of these Regulations
all securities of the same issuer are treated as a single  investment,  but each
United  States  government  agency  or  instrumentality  shall be  treated  as a
separate issuer.

         AMT Socially Responsive  Investments will be managed with the intention
of complying with these  diversification  requirements.  It is possible that, in
order to comply with these requirements, less desirable investment decisions may
be made which would affect the investment performance of the Portfolio.  Section
817 of the Code and the Treasury Regulations thereunder do not currently address
variable  contract  diversification  in  the  context  of a  master/feeder  fund
structure.  As  described  under "Tax Status"  above,  certain  Portfolios  have
received  a  ruling  from  the  Internal  Revenue  Service  concluding  that the
"look-through"  rule of Section  817,  which would permit the  segregated  asset
accounts  to look  through  to the  underlying  assets  of the  Series,  will be
available  for  the  variable  contract   diversification   test.  The  Socially
Responsive  Portfolio and AMT Socially  Responsive  Investments will apply for a
similar ruling.

MANAGEMENT AND ADMINISTRATION

Trustees and Officers

         The trustees of the Trust and Managers  Trust,  who are  currently  the
same  individuals,  have  oversight  responsibility  for the  operations of each
Portfolio and each Series,  respectively.  The SAI contains  general  background
information  about each trustee and officer of the Trust and Managers Trust. The
officers of the Trust and Managers  Trust who are officers  and/or  directors of
N&B Management and/or principals of Neuberger&Berman  serve without compensation
from the Portfolios or the Series. The trustees of the Trust and Managers Trust,
including a majority of those  trustees  who are not  "interested  persons"  (as
defined in the 1940 Act) of the Trust or Managers  Trust,  have adopted  written
procedures reasonably  appropriate to deal with potential conflicts of interest,
including,  if  necessary,  creating a separate  board of  trustees  of Managers
Trust.

Investment Manager, Administrator, Sub-Adviser and Distributor

         N&B  Management  serves as the  investment  manager of the  Series,  as
administrator  of  the  Portfolio,  and as  distributor  of  the  shares  of the
Portfolio.  N&B Management  and its  predecessor  firms have  specialized in the
management  of no-load  mutual  funds  since  1950.  In  addition to serving the
Series,  N&B  Management  currently  serves as investment  manager or investment
adviser of other mutual  funds.  Neuberger&Berman  acts as  sub-adviser  for the
Series  and other  mutual  funds  managed  by N&B  Management.  These  funds had
aggregate net assets of approximately $20.7 billion as of December 31, 1997.

         As   sub-adviser,   Neuberger&Berman   furnishes  N&B  Management  with
investment  recommendations  and research  information without added cost to the
Series. N&B Management compensates  Neuberger&Berman for its costs in connection
with those  services.  Neuberger&Berman  is a member  firm of the NYSE and other
principal exchanges and acts as the Series' principal broker in the purchase and
sale  of  portfolio   securities   and  the  sale  of  covered   call   options.
Neuberger&Berman and its affiliates, including N&B Management, manage securities
accounts that had approximately $52.9 billion of assets as of December 31, 1997.
All of the  voting  stock of N&B  Management  is owned  by  individuals  who are
principals of Neuberger&Berman.

         Janet  Prindle is  manager  of the  Series  and Robert  Ladd and Ingrid
Saukaitis are associate managers of the Series. Ms. Prindle, a Vice President of
N&B Management  since  November  1993, has been a principal of  Neuberger&Berman
since 1983. Ms. Prindle is Director of Socially  Responsive  Investment Services
at   Neuberger&Berman,   and  has  been  researching  and  developing  corporate
responsibility  criteria as they apply to  investments  since 1989. She has been
managing money using these criteria since 1990.  During the prior five years Mr.
Ladd was a  portfolio  manager  for  Neuberger&Berman.  Ms.  Saukaitis  has been
Director of Social Research for Neuberger&Berman  since February 1997. From 1995
to January 1997 she was project  director for a non-profit  group that  provided
social research on companies to the investment  industry.  Both Mr. Ladd and Ms.
Saukaitis are Assistant Vice Presidents of N&B Management. Ms. Prindle, Mr. Ladd
and  Ms.  Saukaitis  have  had  responsibility   for  AMT  Socially   Responsive
Investments since its inception.

         N&B Management serves as distributor in connection with the offering of
the Portfolio's  shares. In connection with the sale of the Portfolio's  shares,
the Portfolio has authorized the  distributor to give only such  information and
to make  only  such  statements  and  representations  as are  contained  in the
Portfolio's  Prospectus.  The  distributor is responsible  only for  information
given and statements and representations made in the Portfolio's  Prospectus and
is  not   responsible   for  any   information   given  or  any   statements  or
representations  made by the Life  Companies  or by brokers or  salespersons  in
connection with Variable Contracts.

         Neuberger&Berman  acts as the  principal  broker  for the Series to the
extent a broker is used in the purchase and sale of portfolio  securities and in
the sale of covered call  options,  and for those  services  receives  brokerage
commissions.  In effecting securities  transactions,  the Series seeks to obtain
the best price and execution of orders. For more information, see the SAI.

         The  principals  and  employees  of  Neuberger&Berman  and officers and
employees of N&B Management,  together with their  families,  have invested over
$125 million of their own money in Neuberger&Berman Funds.

         To mitigate the possibility that the Series will be adversely  affected
by personal trading of employees, the Trust, Managers Trust, N&B Management, and
Neuberger&Berman  have adopted  policies  that  restrict  securities  trading in
personal  accounts of the  portfolio  managers and others who normally come into
possession of information on portfolio transactions.

YEAR 2000. Like other financial and business  organizations,  the Portfolios and
Series  could be  adversely  affected  if computer  systems  they rely on do not
properly process date-related  information and data involving the years 2000 and
after.  N&B Management and  Neuberger&Berman  are taking steps that they believe
are  reasonable  to address this  problem in their own  computer  systems and to
obtain  assurances that  comparable  steps are being taken by the Portfolios and
Series other major service  providers.  N&B Management also attempts to evaluate
the  potential  impact of this problem on the issuers of  investment  securities
that the Series  purchase.  However,  there can be no assurance that these steps
will be sufficient to avoid any adverse impact on the Portfolios and Series.

Expenses

         N&B Management  provides  investment  management services to the Series
that include,  among other things, making and implementing  investment decisions
and  providing  facilities  and personnel  necessary to operate the Series.  N&B
Management  provides  administrative  services  to the  Portfolio  that  include
furnishing  similar  facilities  and  personnel  for  the  Portfolio.  With  the
Portfolio's   consent,   N&B   Management   may   sub-contract   some   of   its
responsibilities under its administration  agreement with the Portfolio to third
parties.  For  such  administrative  and  investment  management  services,  N&B
Management is paid the following fees:

Fees (as percentage of average daily net assets)

                                           Management            Administration
                                           (Series)                (Portfolio)


SOCIALLY RESPONSIVE                0.55% of first $250 million         0.30%
                                   0.525% of next $250 million
                                   0.50% of next $250 million
                                   0.475% of next $250 million
                                   0.45% of next $500 million
                                   0.425% of over $1.5 billion



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

         The  Portfolio  bears all expenses of its  operations  other than those
borne by N&B Management as  administrator of the Portfolio and as distributor of
its shares.  The Series  bears all expenses of its  operations  other than those
borne by N&B  Management as  investment  manager of the Series.  These  expenses
include,  but are not limited to, for the Portfolio  and the Series,  accounting
and legal fees, and  compensation  for trustees who are not affiliated  with N&B
Management; for the Portfolio,  transfer agent fees and the cost of printing and
sending  reports  and  proxy  materials  to  shareholders;  and for the  Series,
custodial fees for securities.  Any expenses which are not directly attributable
to a specific  Series of Managers  Trust are  allocated  on the basis of the net
assets of the respective Series.

Expense Limitation

         N&B Management has  voluntarily  undertaken  until May 1, 1999 to limit
the  Portfolio's  expenses by reimbursing  the Portfolio for its total operating
expenses and its pro rata share of its  corresponding  Series'  total  operating
expenses,  including  compensation  to N&B  Management,  but  excluding,  taxes,
interest,  extraordinary expenses,  brokerage commissions and transaction costs,
that exceed, in the aggregate,  1.50% per annum of the Portfolio's average daily
net asset value.  The Portfolio has in turn agreed to repay through December 31,
2000  expenses  borne  by N&B  Management,  so  long as the  Portfolio's  annual
operating expenses during that period do not exceed the expense limitation.

         The effect of any expense  limitation  by N&B  Management  is to reduce
operating  expenses of the  Portfolio and its  corresponding  Series and thereby
increase total return.

Transfer and Dividend Paying Agent

         State  Street  Bank  and  Trust  Company  ("State   Street"),   Boston,
Massachusetts,  acts as transfer and dividend paying agent for the Portfolio and
in so doing performs  certain  bookkeeping,  data processing and  administrative
services.  All  correspondence  should be sent to State  Street,  P.O. Box 1978,
Boston,  MA 02105.  State Street provides  similar services to the Series as the
Series'  transfer agent.  State Street also acts as the custodian of the Series'
and the Portfolio's assets.

DISTRIBUTION AND REDEMPTION OF TRUST SHARES

Distribution and Redemption of Trust Shares

         Shares  of the  Trust  are  issued  and  redeemed  in  connection  with
investments in and payments under the Variable Contracts issued through separate
accounts  of the Life  Companies  which  may or may not be  affiliated  with the
Trust.  Shares  of one  Portfolio  of the  Trust are also  offered  directly  to
Qualified  Plans.  Shares of the Trust are  purchased  and redeemed at net asset
value.

         The Boards of Trustees of the Trust and Managers Trust have  undertaken
to monitor the Trust and Managers Trust, respectively,  for the existence of any
material  irreconcilable conflict between the interests of the Variable Contract
owners of the Life  Companies and to determine  what action,  if any,  should be
taken in the event of a conflict.  The Life  Companies  and N&B  Management  are
responsible for reporting any potential or existing conflicts to the Boards. Due
to differences of tax treatment and other  considerations,  it is  theoretically
possible that the interests of various Variable Contract owners participating in
the Trust and Managers Trust and the interests of Qualified  Plans  investing in
the Trust and Managers Trust may conflict. If such a conflict were to occur, one
or more Life Company  separate  accounts or Qualified  Plans might  withdraw its
investment in the Trust. This might force the Trust to sell portfolio securities
at disadvantageous prices.

         Redemptions  will  be  effected  by  the  separate   accounts  to  meet
obligations  under the Variable  Contracts and by the Qualified Plans.  Contract
owners do not deal  directly  with the Trust  with  respect  to  acquisition  or
redemption of shares. The trustees of the Trust may refuse to sell shares of any
Portfolio to any person,  or suspend or terminate  the offering of shares of any
Portfolio if such action is required by law or by regulatory  authorities having
jurisdiction  or is, in the sole discretion of the trustees acting in good faith
and in light of their  fiduciary  duties under federal and any applicable  state
laws, necessary in the best interests of the shareholders of such Portfolio.

Distribution Plan

         The Board of Trustees  of the Trust has adopted a non-fee  Distribution
Plan for each Portfolio of the Trust.

         The Distribution Plan recognizes that N&B Management may use its assets
and  resources,  including  its  profits  from  administration  fees  paid  by a
Portfolio, to pay expenses associated with the distribution of Portfolio shares.
However, N&B Management will not receive any separate fees for such expenses. To
the extent that any payments made by a Portfolio should be deemed to be indirect
financing of any activity  primarily intended to result in the sale of shares of
the  Portfolio  within the context of Rule 12b-1  under the 1940 Act,  then such
payments shall be deemed to be authorized by the Distribution Plan.

         Under the Distribution  Plan, N&B Management is required to provide the
Trust  with  quarterly  reports  of the  amounts  expended  in  connection  with
financing  any  activity  primarily  intended to result in the sale of Portfolio
shares,  and the purpose for which such  expenditure was made. The  Distribution
Plan may be terminated  as to a particular  Portfolio at any time by a vote of a
majority of the independent  trustees of the Trust or by a vote of a majority of
the outstanding voting securities of that Portfolio.  The Distribution Plan does
not require N&B Management to perform any specific type or level of distribution
activities or to incur any specific level of expenses for  activities  primarily
intended to result in the sale of shares of the Portfolio.

SERVICES

         N&B Management may use its assets and resources,  including its profits
from administration fees paid by a Portfolio, to pay Life Companies for services
rendered to current and prospective owners of Variable Contracts,  including the
provision of support services such as providing  information about the Trust and
the Portfolios,  the delivery of Trust documents,  and other services.  Any such
payments are made by N&B  Management,  and not by the Trust,  and N&B Management
does not receive any separate fees for such expenses.

DESCRIPTION OF INVESTMENTS

         In  addition to the  securities  referred  to in  "Investment  Program"
herein, AMT Socially  Responsive  Investments,  as indicated below, may make the
following investments,  among others,  individually or in combination,  although
the Series may not  necessarily buy any or all of the types of securities or use
any or all of the investment  techniques that are described.  These  investments
may be limited by the  requirements  with  which the Series  must  comply if the
Portfolio is to qualify as a regulated investment company for tax purposes.  The
use of hedging or other techniques is  discretionary  and no  representation  is
made that the risk of the Series will be reduced by the techniques  discussed in
this section.  For additional  information on the following  investments  and on
other types of investments the Series may make, see the SAI.

U.S. GOVERNMENT AND AGENCY SECURITIES.  U.S. Government  securities are
obligations  of the U.S.  Treasury  backed by the full  faith and  credit of the
United States.  U.S.  Government  Agency  securities are issued or guaranteed by
U.S. Government agencies, instrumentalities,  or other U.S. Government-sponsored
enterprises,  such as the Government  National  Mortgage  Association  ("GNMA"),
Fannie Mae, (formerly Federal National Mortgage Association),  Freddie Mac (also
known as the Federal Home Loan  Mortgage  Corporation),  Student Loan  Marketing
Association  (commonly known as "Sallie Mae"),  Tennessee Valley Authority,  and
various federally  chartered or sponsored banks. Agency securities may be backed
by the full faith and  credit of the  United  States,  the  issuer's  ability to
borrow from the U.S. Treasury,  subject to the Treasury's  discretion in certain
cases, or only by the credit of the issuer.  U.S.  Government  Agency Securities
include certain mortgage-backed securities. The market prices of U.S. Government
and  Agency  Securities  are not  guaranteed  by the  government  and  generally
fluctuate inversely with changing interest rates.

ILLIQUID,  RESTRICTED AND RULE 144A SECURITIES.  The Series may invest up to 15%
of its net assets in illiquid  securities,  which are securities  that cannot be
expected to be sold within seven days at  approximately  the price at which they
are valued.  These may include  unregistered or other restricted  securities and
repurchase  agreements  maturing in greater than seven days. Illiquid securities
may also include  commercial  paper under section 4(2) of the  Securities Act of
1933, as amended,  and Rule 144A securities  (restricted  securities that may be
traded freely among qualified institutional buyers pursuant to an exemption from
the  registration  requirements of the securities  laws);  these  securities are
considered  illiquid  unless  N&B  Management,  acting  pursuant  to  guidelines
established  by the  trustees of  Managers  Trust,  determines  they are liquid.
Generally,  foreign securities freely tradable in their principal market are not
considered restricted or illiquid.  Illiquid securities may be difficult for the
Series to value or dispose of due to the  absence of an active  trading  market.
The sale of some  illiquid  securities  by the  Series  may be  subject to legal
restrictions  which  could be costly to the  Series.  Due to the  absence  of an
active  trading  market,  the Series  may  experience  difficulty  in valuing or
disposing of illquid securities.

EQUITY  SECURITIES.  Equity  securities  may include  common  stocks,  preferred
stocks, convertible securities and warrants. Common stocks, and preferred stocks
represent  shares of ownership in a corporation.  Preferred  stocks usually have
specific  dividends  and rank after bonds and before  common stocks in claims on
assets of the  corporation  should it be  dissolved.  Increases and decreases in
earnings are usually  reflected  in a  corporation's  stock  price.  Convertible
securities  are debt or  preferred  equity  securities  convertible  into common
stock. Usually, convertible securities pay dividends or interest at rates higher
than  common  stock,  but lower than other  securities.  Convertible  securities
usually  participate to some extent in the  appreciation  or depreciation of the
underlying stock into which they are convertible.  Warrants are options to buy a
stated number of shares of common stock at specified  price  anytime  during the
life of the warrants.  Equity securities' prices fluctuate based on changes in a
corporation's   financial  condition  and  on  changes  in  market  or  economic
conditions, which may cause fluctuations in the Portfolio's NAV per share.

FOREIGN  SECURITIES.  Foreign securities are those of issuers organized
and doing business  principally  outside the United States,  including  non-U.S.
governments,  their agencies, and instrumentalities.  The Series may only invest
up to 10% of the value of its total assets,  measured at the time of investment,
in foreign securities that are issued by non-U.S. entities. This limitation does
not apply with  respect  to  foreign  securities  that are  denominated  in U.S.
dollars, including ADRs.

         The Series may invest in ADRs, EDRs, GDRs, and IDRs. ADRs (sponsored or
unsponsored)  are  receipts  typically  issued by a U.S.  bank or trust  company
evidencing its ownership of the  underlying  foreign  securities.  Most ADRs are
denominated in U.S. dollars and are traded on a U.S. stock exchange.  Issuers of
the securities  underlying  unsponsored ADRs are not contractually  obligated to
disclose  material  information  in  the  United  States.  There  may  not  be a
correlation  between such  information  and the market value of the  unsponsored
ADR.  EDRs and IDRs are receipts  typically  issued by a European  bank or trust
company evidencing its ownership of the underlying foreign securities.  GDRs are
receipts issued by either a U.S. or non-U.S.  banking institution evidencing its
ownership of the underlying foreign securities and are often denominated in U.S.
dollars.

         Factors affecting  investments in foreign securities  include,  but are
not limited to, varying  custody,  brokerage and settlement  practices which may
cause delays and expose the Series to the  creditworthiness of a foreign broker;
difficulty in pricing some foreign  securities;  less public  information  about
issuers  of  securities;  less  governmental  regulation  and  supervision  over
issuance and trading of securities;  the unavailability of financial information
or the difficulty of interpreting  financial  information prepared under foreign
accounting  standards;  less liquidity and more volatility in foreign securities
markets; the possibility of expropriation; the imposition of foreign withholding
and other taxes;  potentially  adverse local,  political,  economic,  social, or
diplomatic developments; limitations on the movement of funds or other assets of
the Series between different  countries;  difficulties in invoking legal process
abroad and enforcing  contractual  obligations;  and the difficulty of assessing
economic  trends in foreign  countries.  Investment in foreign  securities  also
involves  higher  brokerage  and  custodian  expenses  than does  investment  in
domestic securities.

         In  addition,   investing  in  securities  of  foreign   companies  and
governments  may involve other risks which are not  ordinarily  associated  with
investing  in  domestic  securities.  These  risks  include  changes in currency
exchange  rates and currency  exchange  control  regulations or other foreign or
U.S. laws or  restrictions  applicable to such  investments or  devaluations  of
foreign currencies. A decline in the exchange rate between the U.S. dollar and a
foreign  currency  will  reduce  the  value  of  certain  portfolio   securities
irrespective of the performance of the underlying  investment.  In addition, the
Series generally will incur costs in connection with conversion  between various
currencies.  Investments in depository  receipts  (whether or not denominated in
U.S.  dollars)  may be  subject to  exchange  controls  and  changes in rates of
exchange  with the U.S.  dollar  because  the  underlying  security  is  usually
denominated in foreign  currency.  All of the foregoing risks may be intensified
in emerging industrialized and less developed countries.

JAPANESE  INVESTMENTS.  The  Series  may  invest  a  portion  of its  assets  in
securities of Japanese  issuers.  The performance of the Series may therefore be
affected by events  affecting the Japanese economy and the exchange rate between
the Japanese yen and the U.S. dollar.  Japan has experienced a severe recession,
including  a decline in real  estate  values  and other  events  that  adversely
affected the balance  sheets of many  financial  institutions  and indicate that
there may be structural weaknesses in the Japanese financial system. The effects
of this economic  downturn may be felt for a  considerable  period and are being
exacerbated by the currency exchange rate. Japan is heavily dependent on foreign
oil and is located in a  seismically  active area,  and severe  earthquakes  may
damage important  elements of the country's  infrastructure.  Japanese  economic
prospects may be affected by the  political and military  situations of its near
neighbors, notably North and South Korea, China and Russia.

CALL OPTIONS.  The Series may try to reduce the risk of securities price changes
(hedge) or generate  income by writing  (selling)  covered call options  against
portfolio   securities  and  may  purchase  call  options  in  related   closing
transactions.  When the Series writes a covered call option  against a security,
the Series is obligated to sell that  security to the purchaser of the option at
a fixed price at any time during a specified period if the purchaser  decides to
exercise  the option.  The maximum  price the Series may realize on the security
during the option  period is the fixed price.  The Series  continues to bear the
risk of a decline in the security's price,  although this risk is reduced by the
premium received for writing the option.

         The writing of options is a highly specialized  activity which involves
investment  techniques and risks  different from those  associated with ordinary
portfolio  securities   transactions  including   transactional  expense,  price
volatility and a high degree of leverage. The writing of options could result in
significant increases in the Series' turnover rate.

REPURCHASE  AGREEMENTS/SECURITIES  LOANS.  The Series may enter into  repurchase
agreements and lend  securities from its portfolio.  In a repurchase  agreement,
the Series buys a security  from a Federal  Reserve  member bank or a securities
dealer  and  simultaneously  agrees  to sell it back  at a  higher  price,  at a
specified date,  usually less than a week later. The underlying  securities must
fall within the Series' investment policies and limitations. The Series also may
lend portfolio securities to banks, brokerage firms, or institutional  investors
to earn income.  Costs,  delays or losses could result if the selling party to a
repurchase agreement or the borrower of portfolio securities becomes bankrupt or
otherwise defaults.  N&B Management  monitors the  creditworthiness of borrowers
and repurchase agreement sellers.

CONVERTIBLE  SECURITIES.  The  Series  may invest up to 20% of its net assets in
convertible  securities.  A  convertible  security is a bond,  debenture,  note,
preferred stock, or other security that may be converted into or exchanged for a
prescribed  amount of common  stock of the same or a different  issuer  within a
particular  period  of  time  at  a  specified  price  or  formula.  Convertible
securities  generally  have features of both common stocks and debt  securities.
Many convertible  securities are rated below  investment  grade, or are unrated.
The Series does not intend to purchase any  convertible  securities that are not
investment grade.

OTHER  INVESTMENTS.  Although the Series ordinarily  invests primarily in common
stocks,  when  market  conditions  warrant  it may invest in  preferred  stocks,
securities  convertible into or exchangeable for common stocks,  U.S. Government
and  Agency  Securities,  investment  grade  debt  securities,  or money  market
instruments,  or may retain assets in cash or cash equivalents.  See "Investment
Program-Ratings of Debt Securities" on page ___.


<PAGE>



                   NEUBERGER&BERMAN ADVISERS MANAGEMENT TRUST

                       STATEMENT OF ADDITIONAL INFORMATION

                             Dated August ___, 1998


     The Socially  Responsive  Portfolio (the  "Portfolio") of  Neuberger&Berman
Advisers Management Trust ("Trust") offers shares pursuant to a Prospectus dated
__________,  1998 and invests all of its net  investable  assets in AMT Socially
Responsive Investments (the "Series").

     The Portfolio's  Prospectus provides the basic information that an investor
ought  to know  before  investing.  A copy of the  Prospectus  may be  obtained,
without charge,  by writing the Trust at 605 Third Avenue,  2nd Floor, New York,
NY 10158-0180, or by calling the Trust at 800-877-9700.

     This SAI relates  only to the  Socially  Responsive  Portfolio.  A separate
statement of additional  information dated May 1, 1998 has been prepared for the
Balanced  Portfolio,   Guardian  Portfolio,   Growth  Portfolio,   International
Portfolio,  Limited  Maturity Bond  Portfolio,  Liquid Asset  Portfolio  Mid-Cap
Growth  Portfolio and Partners  Portfolio of the Trust (these  Portfolios  along
with the  Socially  Responsive  Portfolio  are referred to  collectively  as the
"Portfolios").

     This  Statement of Additional  Information  ("SAI") is not a prospectus and
should be read in conjunction with the Prospectus.

     No  person  has  been  authorized  to give any  information  or to make any
representations  not  contained in the  Prospectus  or in this SAI in connection
with  the  offering  made  by the  Prospectus,  and,  if  given  or  made,  such
information or representations must not be relied upon as having been authorized
by  the  Portfolio  or its  distributor.  The  Prospectus  and  this  SAI do not
constitute an offering by the Portfolio or its  distributor in any  jurisdiction
in which such offering may not lawfully be made.


<PAGE>


                                TABLE OF CONTENTS


INVESTMENT INFORMATION........................................................4

         Investment Policies and Limitations..................................4
         Rating Agencies......................................................6
         Discussions With Portfolio Manager...................................7
         Additional Investment Information....................................9

CERTAIN RISK CONSIDERATIONS..................................................24


PERFORMANCE INFORMATION......................................................25


TRUSTEES AND OFFICERS........................................................27


CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES..........................32


INVESTMENT MANAGEMENT, ADVISORY AND ADMINISTRATION SERVICES..................35

         Expense Limitation..................................................36
         Management and Control of N&B Management............................36
         Sub-Adviser.........................................................37
         Investment Companies Advised........................................38

DISTRIBUTION ARRANGEMENTS....................................................40

ADDITIONAL REDEMPTION INFORMATION............................................41

         Suspension of Redemptions...........................................41
         Redemptions in Kind.................................................41

DIVIDENDS AND OTHER DISTRIBUTIONS............................................41


ADDITIONAL TAX INFORMATION...................................................42

         Taxation of the Portfolio...........................................42
         Taxation of the  Series.............................................42

PORTFOLIO TRANSACTIONS.......................................................45

         Portfolio Turnover..................................................48

REPORTS TO SHAREHOLDERS......................................................48


CUSTODIAN AND TRANSFER AGENT.................................................48


INDEPENDENT AUDITORS.........................................................48


LEGAL COUNSEL................................................................49


REGISTRATION STATEMENT.......................................................49


APPENDIX A:  RATINGS OF CORPORATE BONDS AND COMMERCIAL PAPER................A-1


<PAGE>



                             INVESTMENT INFORMATION

     The Portfolio is a separate series of the Trust, a Delaware  business trust
registered with the Securities and Exchange Commission ("SEC") as a diversified,
open-end  management  investment  company.  The Portfolio  seeks its  investment
objective by investing  all of its net  investable  assets in the  corresponding
Series of Advisers  Managers Trust ("Managers  Trust"),  which has an investment
objective  identical  to, and a name  similar  to,  that of the  Portfolio.  The
Series, in turn,  invests in accordance with an investment  objective,  policies
and  limitations  identical to those of the  Portfolio.  (The Trust and Managers
Trust, which also is a diversified,  open-end management investment company, are
together  referred to below as the  "Trusts.")  All Series of Managers Trust are
managed by Neuberger&Berman Management Incorporated ("N&B Management").

     The following  information  supplements the discussion in the Prospectus of
the  investment  objective,  policies and  limitations  of the Portfolio and the
Series. Unless otherwise specified,  those investment  objectives,  policies and
limitations  are not fundamental and may be changed by the Trustees of the Trust
and  Managers  Trust.  The  fundamental  investment  objectives,   policies  and
limitations  of the  Portfolio  or the  Series may not be  changed  without  the
approval  of the lesser of: (1) 67% of the total  units of  beneficial  interest
("shares")  of the  Portfolio or Series  represented  at a meeting at which more
than 50% of the outstanding Portfolio or Series shares are represented; or (2) a
majority of the outstanding shares of the Portfolio or Series. These percentages
are required by the Investment Company Act of 1940 ("1940 Act") and are referred
to in this SAI as a "1940 Act majority  vote."  Whenever the Portfolio is called
upon to vote on a change in the investment objective or a fundamental investment
policy or limitation of its corresponding  Series, the Portfolio casts its votes
thereon in  proportion  to the votes of its  shareholders  at a meeting  thereof
called for that purpose.

Investment Policies and Limitations

     The Portfolio has the following fundamental investment policy, to enable it
to invest in the Series:

         Notwithstanding  any  other  investment  policy of the  Portfolio,  the
         Portfolio may invest all of its net investable assets (cash, securities
         and  receivables  relating to  securities)  in an  open-end  management
         investment company having substantially the same investment  objective,
         policies and limitations as the Portfolio.

     All other fundamental and non-fundamental  investment  objective,  policies
and  limitations  of the  Portfolio  are  identical  to  those  of  the  Series.
Therefore,  although the following discusses the investment objective,  policies
and limitations of the Series, it applies equally to the Portfolio.  Because the
Portfolio invests all of its net investable assets in the Series,  however,  the
Series'  investment  policies and limitations  govern the type of investments in
which the corresponding Portfolio has an indirect interest.

     For purposes of the investment  limitation on concentration in a particular
industry,  N&B Management determines the "issuer" of a municipal obligation that
is  not  a  general   obligation   note  or  bond  based  on  the   obligation's
characteristics.  The most significant of these characteristics is the source of
funds for the repayment of principal and payment of interest on the  obligation.
If an  obligation  is  backed  by an  irrevocable  letter  of  credit  or  other
guarantee, without which the obligation would not qualify for purchase under the
Portfolio's  quality  restrictions,  an  issuer  of the  letter of credit or the
guarantee is considered an issuer of the obligation.  If an obligation meets the
quality restrictions of the Series without credit support, the Series treats the
commercial developer or the industrial user, rather than the governmental entity
or the  guarantor,  as the issuer of the  obligation,  even if the obligation is
backed  by a letter  of  credit or other  guarantee.  Also for  purposes  of the
investment   limitation  on  concentration  in  a  particular   industry,   both
mortgage-backed  and  asset-backed  securities are grouped  together as a single
industry.

     Except for the limitation on borrowing,  any maximum  percent of securities
or  assets  contained  in  any  investment  policy  or  limitation  will  not be
considered  to  be  exceeded  unless  the  percentage   limitation  is  exceeded
immediately after, and because of, a transaction by the Series.

     The Series' fundamental investment policies and limitations are as follows:

     1. Borrowing.  The Series may not borrow money,  except that the Series may
(i) borrow  money from banks for  temporary  or  emergency  purposes and not for
leveraging or investment and (ii) enter into reverse  repurchase  agreements for
any purpose;  provided that (i) and (ii) in combination do not exceed 33-1/3% of
the value of its total assets  (including the amount  borrowed) less liabilities
(other than  borrowings).  If at any time borrowings exceed 33-1/3% of the value
of the Series' total assets,  the Series will reduce its borrowings within three
days (excluding Sundays and holidays) to the extent necessary to comply with the
33-1/3% limitation.

     2.  Commodities.  The  Series  may not  purchase  physical  commodities  or
contracts thereon, unless acquired as a result of the ownership of securities or
instruments,  but this restriction shall not prohibit the Series from purchasing
futures  contracts  or  options   (including  options  on  futures  and  foreign
currencies and forward  contracts but excluding  options or futures contracts on
physical commodities) or from investing in securities of any kind.

     For  purposes  of the  limitations  on  commodities,  the  Series  does not
consider foreign currencies or forward contracts to be physical commodities.

     3. Diversification. The Series may not, with respect to 75% of the value of
its total assets,  purchase the securities of any issuer (other than  securities
issued  or  guaranteed  by the  U.S.  Government,  or any  of  its  agencies  or
instrumentalities) if, as a result, (i) more than 5% of the value of the Series'
total  assets  would be  invested in the  securities  of that issuer or (ii) the
Series would hold more than 10% of the  outstanding  voting  securities  of that
issuer.

     4. Industry Concentration.  The Series may not purchase any security if, as
a result,  25% or more of its total  assets  (taken at current  value)  would be
invested in the securities of issuers having their principal business activities
in the same  industry.  This  limitation  does not apply to purchases of (i) the
securities  issued or  guaranteed  by the U.S.  Government,  or its  agencies or
instrumentalities,  (ii) investments by the Series in certificates of deposit or
bankers' acceptances issued by domestic branches of U.S. banks.

     5. Lending. The Series may not lend any security or make any other loan if,
as a result,  more than  33-1/3% of its total  assets  (taken at current  value)
would  be lent to other  parties,  except  in  accordance  with  its  investment
objective,  policies, and limitations,  (i) through the purchase of a portion of
an issue of debt securities or (ii) by engaging in repurchase agreements.

     6. Real Estate.  The Series may not purchase real estate unless acquired as
a result of the  ownership of securities or  instruments,  but this  restriction
shall not prohibit the Series from purchasing  securities  issued by entities or
investment  vehicles  that own or deal in real estate or interests  therein,  or
instruments secured by real estate or interests therein.

     7. Senior Securities. The Series may not issue senior securities, except as
permitted under the  1940 Act.

     8. Underwriting. The Series may not underwrite securities of other issuers,
except to the extent that the Series, in disposing of portfolio securities,  may
be deemed to be an underwriter  within the meaning of the Securities Act of 1933
("1933 Act").

     The following non-fundamental  investment policies and limitations apply to
the Series.

     1.  Borrowing.  The  Series  may not  purchase  securities  if  outstanding
borrowings,  including any reverse repurchase agreements, exceed 5% of its total
assets.

     2.  Lending.  Except for the  purchase of debt  securities  and engaging in
repurchase  agreements,  the Series may not make any loans other than securities
loans.

     3. Margin  Transactions.  The Series may not purchase  securities on margin
from brokers or other lenders except that the Series may obtain such  short-term
credits as are necessary for the  clearance of securities  transactions.  Margin
payments in connection  with  transactions  in futures  contracts and options on
futures  contracts shall not constitute the purchase of securities on margin and
shall not be deemed to violate the foregoing limitation.

     4. Illiquid  Securities.  The Series may not purchase any security if, as a
result,  more  than  15% of  its  net  assets  would  be  invested  in  illiquid
securities.  Illiquid  securities  include securities that cannot be sold within
seven days in the ordinary  course of business for  approximately  the amount at
which the  Series  has  valued the  securities,  such as  repurchase  agreements
maturing in more than seven days.

     5. Foreign Securities. The Series may not invest more than 10% of the value
of its  total  assets in  securities  of  foreign  issuers,  provided  that this
limitation shall not apply to foreign securities denominated in U.S. dollars.

Rating Agencies

     As discussed in the Prospectus, the Series may purchase securities rated by
Standard  & Poor's  Ratings  Group  ("S&P"),  Moody's  Investors  Service,  Inc.
("Moody's"),  or any other nationally recognized statistical rating organization
("NRSRO").  The ratings of an NRSRO  represent  its opinion as to the quality of
securities it undertakes to rate. Ratings are not absolute standards of quality;
consequently,  securities  with the same  maturity,  coupon  and rating may have
different yields.  Although the Series may rely on the ratings of any NRSRO, the
Series mainly refers to ratings assigned by S&P and Moody's, which are described
in Appendix A to this SAI. The Series may also invest in unrated securities that
are deemed  comparable in quality by N&B  Management to the rated  securities in
which the Series may permissibly invest.

Discussions With Portfolio Manager

         AMT Socially Responsive Investments

     Securities for this Series are selected  through a two-phase  process.  The
first  part of the  process  is  financial.  The  portfolio  manager  analyzes a
universe of companies  according to N&B Management's  value-oriented  philosophy
and looks for  stocks  which are  undervalued  for any  number of  reasons.  The
manager focuses on financial  fundamentals,  including  balance sheet ratios and
cash flow analysis, and meets with company management in an effort to understand
how those unrecognized values might be realized in the market.

     The second part of the process is social screening. N&B Management's social
research is based on the same kind of  philosophy  that  governs  its  financial
approach:  N&B Management believes that first-hand  knowledge and experience are
its most  important  tools.  Utilizing a database,  the  portfolio  manager does
careful,  in-depth  tracking  and  analyzes a large  number of companies on some
eighty issues in six broad social categories. The manager uses a wide variety of
sources to determine company practices and policies in these areas.  Performance
is analyzed in light of  knowledge  of the issues and of the best  practices  in
each industry.

     The  portfolio  manager  understands  that,  for  many  issues  and in many
industries, absolute standards are elusive and often counterproductive. Thus, in
addition  to  quantitative  measurements,  the  manager  places  value  on  such
indicators  as  management  commitment,   progress,   direction,   and  industry
leadership.

An Interview with the Portfolio Manager

     Q: First things first. How do you begin your stock selection process?

     A: Our first question is always: On financial grounds alone, is a company a
smart investment? For a company's stock to meet our financial test, it must pass
a number of hurdles.

     We look for bargains, just like the portfolio managers of the other Series.
More  specifically,  we search  for  companies  that we  believe  have  terrific
products,  excellent customer service, and solid balance sheets but because they
may have missed quarterly earnings expectations by a few pennies,  because their
sectors  are  currently  out of favor,  because  Wall  Street  overreacted  to a
temporary  setback,  or because the company's merits aren't widely known,  their
stocks are selling at a discount.

     While we look at the  stock's  fundamentals  carefully,  that's  not all we
examine.  We meet an  awful  lot of CEOs  and  CFOs.  Top  officers  of over 400
companies  visit  Neuberger&Berman  each year, and we're also  frequently on the
road visiting dozens of corporations.

     When  we're face to face with a CEO,  we're  searching  for  answers to two
crucial questions: "Does the company have a vision of where it wants to go?" and
"Can the  management  team make it happen?"  We've  analyzed  companies for over
three decades,  and we always look for companies that have both clear strategies
and management talent.

     Q: When you evaluate a company's  balance  sheet,  what matters the most to
you?

     A: Definitely a company's "free cash flow." Compare it to your  household's
discretionary  income -- the money you have left over each  month  after you pay
off your monthly debt and other  expenses.  With ample free cash flow, a company
can do any  number  of  things.  It can  buy  back  its  stock.  Make  important
acquisitions.  Expand its research  and  development  spending.  Or increase its
dividend payments.

     When a company generates lots of excess cash flow, it has growth capital at
its  disposal.  It can  invest  for  higher  profits  down the line and  improve
shareholder value. Determining exactly how a company intends to spend its excess
cash is an entirely different matter -- and that's where the information learned
in our company  meetings  comes in. Still,  you've got to have the extra cash in
the first place. Which is why we pay so much attention to it.

     Q: So you take a hard look at a company's balance sheet and its management.
After a company passes your financial test, what do you do next?

     A: After we're convinced of a company's merits on financial  grounds alone,
we review its record as a corporate citizen. In particular, we look for evidence
of  leadership  in three  key  areas:  concern  for the  environment,  workplace
diversity, and enlightened employment practices.

     It should be clear that our social  screening  always  takes place after we
search far and wide for what we believe  are the best  investment  opportunities
available.  This is a crucial  point,  and an analogy can be used to explain it.
Let's assume you're looking to fill a vital position in your company. What you'd
pay attention to first is the candidate's competence:  Can he or she do the job?
So after  interviewing a number of  candidates,  you'd narrow your list to those
that are highly qualified.  To choose from this smaller group, you might look at
the  candidate's  personality:  Can he or she get along  with  everyone  in your
group?

     Obviously, you wouldn't hire an unqualified person simply because he or she
is likable.  What you'd probably do is give the job to a highly qualified person
who is also compatible with your group.

     Now, let's turn to the companies that do make our financial cuts. How do we
decide whether they meet our social  criteria?  Once again, our regular meetings
with CEOs are key. We look for top  management's  support of  programs  that put
more  women and  minorities  in the  pipeline  to be future  officers  and board
members;  that minimize  emissions,  reduce waste,  conserve energy, and protect
natural  resources;  and that enable  employees  to balance work and family life
with benefits such as flextime and generous maternal and paternal leave.

     We realize that  companies are not all good or all bad.  Instead of looking
for  ethical  perfection,  we  analyze  how a company  responds  to  troublesome
problems.  If a company is cited for  breaking a pollution  law, we evaluate its
reaction.  We also ask: Is it the first time? Do its top executives  have a plan
for making sure it doesn't happen again and how committed are they?

     If we're satisfied with the answers, a company makes it into our portfolio.
When all is said and done, we invest in companies that have diverse work forces,
strong CEOs, tough environmental  standards, and terrific balance sheets. In our
judgment, financially strong companies that are also good corporate citizens are
more likely to enjoy a competitive  advantage.  These days, more and more people
won't buy a product unless they know it's environmentally friendly. In a similar
vein,  companies  that  treat  their  workers  well may be more  productive  and
profitable.

     Q: Why would investors be attracted to the Socially Responsive Portfolio?

     A: Our  shareholders are looking to invest for the future in more ways than
one. While they care deeply about their own financial  futures,  they're equally
passionate about the world they leave to later generations. They want to be able
to meet their college bills and leave a world where the air is a little  cleaner
and where the doors to the executive suite are a little more open.

Additional Investment Information

     The Series may make the following  investments,  among others,  although it
may  not buy  all of the  types  of  securities,  or use  all of the  investment
techniques, that are described.

     Repurchase  Agreements.  In a repurchase  agreement,  the Series  purchases
securities  from a bank that is a member of the  Federal  Reserve  System,  or a
securities dealer, that agrees to repurchase the securities from the Series at a
higher price on a designated future date.  Repurchase  agreements  generally are
for a short period of time, usually less than a week. Repurchase agreements with
a maturity  of more than  seven  business  days are  considered  to be  illiquid
securities;  the Series may not enter into such a  repurchase  agreement  with a
maturity of more than seven days if, as a result,  more than 15% of the value of
its net assets would then be invested in such  repurchase  agreements  and other
illiquid  securities.  The Series will enter into a repurchase agreement only if
(1) the underlying  securities are of the type (excluding  maturity and duration
limitations) that the Series' investment policies and limitations would allow it
to  purchase  directly,  (2) the  market  value  of the  underlying  securities,
including accrued interest, at all times equals or exceeds the repurchase price,
and (3) payment for the  underlying  securities  is made only upon  satisfactory
evidence  that the  securities  are being  held for the  Series'  account by its
custodian or a bank acting as the Series' agent.

     Securities Loans. In order to realize income, the Series may lend portfolio
securities  with a value not  exceeding  33-1/3%  of its total  assets to banks,
brokerage  firms,  or  institutional   investors  judged   creditworthy  by  N&B
Management.  Borrowers are required  continuously to secure their obligations to
return securities on loan from the Series by depositing  collateral,  which will
be  marked to market  daily,  in a form  determined  to be  satisfactory  by the
Trustees of Managers Trust (the "Series Trustees") and equal to at least 100% of
the market value of the loaned  securities,  which will also be marked to market
daily. N&B Management  believes the risk of loss on these transactions is slight
because,  if a borrower were to default for any reason,  the  collateral  should
satisfy the  obligation.  However,  as with other  extensions of secured credit,
loans  of  portfolio  securities  involve  some  risk of loss of  rights  in the
collateral should the borrower fail financially.

     Restricted  Securities and Rule 144A  Securities.  The Series may invest in
restricted  securities,  which are securities that may not be sold to the public
without an effective  registration statement under the 1933 Act. Before they are
registered,  such  securities  may  be  sold  only  in  a  privately  negotiated
transaction or pursuant to an exemption from registration. In recognition of the
increased  size and  liquidity  of the  institutional  markets for  unregistered
securities  and the  importance of  institutional  investors in the formation of
capital,  the SEC has adopted Rule 144A under the 1933 Act, which is designed to
facilitate  efficient  trading among  institutional  investors by permitting the
sale of certain unregistered  securities to qualified  institutional  buyers. To
the extent  privately  placed  securities  held by the Series qualify under Rule
144A, and an  institutional  market  develops for those  securities,  the Series
likely will be able to dispose of the securities without  registering them under
the 1933 Act.  To the  extent  that  institutional  buyers  become,  for a time,
uninterested in purchasing these  securities,  investing in Rule 144A securities
could have the effect of increasing  the level of the Series'  illiquidity.  N&B
Management,  acting under guidelines  established by the Series'  Trustees,  may
determine  that certain  securities  qualified  for trading  under Rule 144A are
liquid.  Foreign  securities that are freely tradable in their principal markets
are not considered to be restricted. Regulation S under the 1933 Act permits the
sale abroad of securities that are not registered for sale in the United States.

     Where  registration is required,  the Series may be obligated to pay all or
part of the registration  expenses, and a considerable period may elapse between
the decision to sell and the time the Series may be permitted to sell a security
under an effective  registration  statement.  If, during such a period,  adverse
market  conditions  were to develop,  the Series might  obtain a less  favorable
price  than  prevailed  when  it  decided  to  sell.  To the  extent  restricted
securities, including Rule 144A securities, are illiquid, purchases thereof will
be subject to the  Series'  15% limit on  investments  in  illiquid  securities.
Restricted securities for which no market exists are priced by a method that the
Series' Trustees believe accurately reflect fair value.

     Commercial Paper.  Commercial paper is a short-term debt security issued by
a corporation, bank, municipality, or other issuer, usually for purposes such as
financing  current  operations.  The Series may invest only in commercial  paper
receiving  the highest  rating from S&P (A-1) or Moody's  (P-1) or deemed by N&B
Management  to be of  comparable  quality.  The Series may invest in  commercial
paper that  cannot be resold to the public  without  an  effective  registration
statement  under the 1933 Act.  While  restricted  commercial  paper normally is
deemed  illiquid,  N&B Management may in certain cases determine that such paper
is liquid, pursuant to guidelines established by the Series' Trustees.

     Reverse  Repurchase  Agreements.  In a reverse  repurchase  agreement,  the
Series sells  portfolio  securities  subject to its agreement to repurchase  the
securities  at a later  date  for a fixed  price  reflecting  a  market  rate of
interest; these agreements are considered borrowings for purposes of the Series'
investment  limitations  and  policies  concerning  borrowings.  While a reverse
repurchase  agreement  is  outstanding,  the Series will deposit in a segregated
account with its custodian cash, fixed income, or equity  securities,  marked to
market daily to the extent  required by SEC staff policy,  in an amount at least
equal to the Series'  obligations under the agreement.  There is a risk that the
counter-party to a reverse  repurchase  agreement will be unable or unwilling to
complete the transaction as scheduled, which may result in losses to the Series.

     Foreign  Securities.  The  Series  may  invest  in U.S.  dollar-denominated
securities   of   foreign   issuers   (including   banks,    governments,    and
quasi-governmental  organizations) and foreign branches of U.S. banks, including
negotiable  certificates of deposit ("CDs"),  bankers acceptances and commercial
paper. These investments are subject to the Series' quality requirements.

     While  investments  in foreign  securities  are  intended to reduce risk by
providing further diversification,  such investments involve sovereign and other
risks,  in  addition to the credit and market  risks  normally  associated  with
domestic  securities.  These additional risks include the possibility of adverse
political   and  economic   developments   (including   political   instability,
nationalization,  expropriation,  or confiscatory  taxation) and the potentially
adverse effects of unavailability of public information  regarding issuers, less
governmental  supervision and regulation of financial markets, reduced liquidity
of certain financial markets, and the lack of uniform accounting,  auditing, and
financial  standards or the  application of standards that are different or less
stringent than those applied in the United States.

     The  Series  also may  invest in equity,  debt,  or other  income-producing
securities that are denominated in or indexed to foreign currencies,  including,
but not limited to (1) common and preferred stocks, (2) convertible  securities,
(3) warrants,  (4) CDs,  commercial  paper,  fixed-time  deposits,  and bankers'
acceptances issued by foreign banks, (5) obligations of other corporations,  and
(6) obligations of foreign  governments,  or their subdivisions,  agencies,  and
instrumentalities, international agencies, and supranational entities. Investing
in foreign currency denominated securities includes the special risks associated
with investing in non-U.S.  issuers described in the preceding paragraph and the
additional  risks of (1)  adverse  changes in foreign  exchange  rates,  and (2)
adverse  changes in  investment  or exchange  control  regulations  (which could
prevent  cash from  being  brought  back to the  United  States).  Additionally,
dividends and interest  payable on foreign  securities may be subject to foreign
taxes,  including  taxes withheld from those  payments,  and there are generally
higher commission rates on foreign portfolio transactions.  Fixed commissions on
foreign securities exchanges are generally higher than negotiated commissions on
U.S. exchanges,  although the Series endeavors to achieve the most favorable net
results  on  portfolio   transactions.   There  is  generally  less   government
supervision and regulation of securities exchanges,  brokers, dealers and listed
companies than in the United States.  Mail service between the United States and
foreign  countries may be slower or less reliable than within the United States,
thus  increasing the risk of delayed  settlements of portfolio  transactions  or
loss of  certificates  for portfolio  securities.  The Series may only invest in
securities of issuers in countries whose  governments  are considered  stable by
N&B Management.

     Foreign  securities often trade with less frequency and in less volume than
domestic  securities and may exhibit greater price volatility.  Additional costs
associated with an investment in foreign securities may include higher custodian
fees than apply to domestic  custodial  arrangements,  and transaction  costs of
foreign currency conversions.

     Foreign  markets also have different  clearance and settlement  procedures,
and in certain markets,  there have been times when settlements have been unable
to keep pace with the volume of securities transactions,  making it difficult to
conduct  such  transactions.  Delays in  settlement  could  result in  temporary
periods when a portion of the assets of the Series is  uninvested  and no return
is  earned  thereon.  The  inability  of the  Series to make  intended  security
purchases due to settlement  problems could cause the Series to miss  attractive
investment  opportunities.  Inability to dispose of portfolio  securities due to
settlement  problems  could  result  either  in  losses  to  the  Series  due to
subsequent declines in value of the portfolio securities,  or, if the Series has
entered  into a  contract  to sell the  securities,  could  result  in  possible
liability to the purchaser.

     Interest  rates  prevailing  in other  countries  may  affect the prices of
foreign securities and exchange rates on foreign currencies.  The interest rates
in other  countries are often affected by local factors,  including the strength
of the local economy,  the demand for  borrowing,  the  government's  fiscal and
monetary policies, and the international balance of payments. Individual foreign
economies  may differ  favorably or  unfavorably  from the U.S.  economy in such
respects as gross national  product,  rate of inflation,  capital  reinvestment,
resource self-sufficiency and balance of payments position.

     Investment  in  foreign  securities  is  limited in order to limit the risk
inherent in investing in foreign  currency-denominated  securities. AMT Socially
Responsive Investments may not purchase any such security if after such purchase
more than 10% of its total assets  (taken at market  value) would be invested in
such securities.  Within such limitation,  however, the Series is not restricted
in the  amount  it may  invest  in  securities  denominated  in any one  foreign
currency.

     Covered Call Options and Put Options on Individual  Securities.  The Series
may write and  purchase  put and call  options  on  securities.  The  purpose of
writing put and call options and  purchasing  put options is to hedge (i.e.,  to
reduce the effect of price  fluctuations of securities held by the Series on the
Series' and the Portfolio's NAVs) or to earn premium income. Securities on which
call and put options may be written and  purchased  by the Series are  purchased
solely on the basis of  investment  considerations  consistent  with the Series'
investment  objective.  The Series  also may  purchase a call  option to protect
against an increase in the price of securities it intends to purchase.

     The Series will  receive a premium  for  writing a put  option,  which will
obligate the Series to acquire a security at a certain price at any time until a
certain date if the purchaser of the option decides to exercise the option.  The
Series may be obligated to purchase the security at more than its current value.

     When the Series purchases a put option, it pays a premium to the writer for
the right to sell a security  to the writer for a  specified  amount at any time
until a certain date. The Series might purchase a put option in order to protect
itself against a decline in the market value of a security it owns.

     Portfolio  securities  on which put options may be written and purchased by
the  Series  are  purchased  solely  on the basis of  investment  considerations
consistent with the Portfolio's investment objective. When writing a put option,
the Series, in return for the premium,  takes the risk that it must purchase the
underlying  security at a price that may be higher than the current market price
of  the  security.  If  a  put  option  that  the  Series  has  written  expires
unexercised, the Series will realize a gain in the amount of the premium.

     When the Series writes a call option, it is obligated to sell a security to
a  purchaser  at a  specified  price at any  time  until a  certain  date if the
purchaser  decides to  exercise  the option.  The Series  receives a premium for
writing the call  option.  The Series  writes  only  "covered"  call  options on
securities it owns. So long as the obligation of the call option continues,  the
writer  may  be  assigned  an  exercise  notice,  requiring  it to  deliver  the
underlying  security  against payment of the exercise  price.  The Series may be
obligated to deliver securities underlying a call option at less than the market
price.

     The writing of covered call options is a conservative  investment technique
believed  to involve  relatively  little  risk (in  contrast  to the  writing of
"naked" or uncovered call options, which the Series will not do), but is capable
of enhancing the Series' total return.  When writing a covered call option,  the
Series,  in return for the premium,  gives up the  opportunity for profit from a
price  increase  in the  underlying  security  above  the  exercise  price,  but
conversely retains the risk of loss should the price of the security decline. If
a call or put option that the Series has written expires unexercised, the Series
will realize a gain in the amount of the premium; however, in the case of a call
option,  that  gain  may be  offset  by a  decline  in the  market  value of the
underlying  security  during  the  option  period.  If the call or put option is
exercised,  the Series will  realize a gain or loss from the sale or purchase of
the underlying security.

     When the Series purchases a call option, it pays a premium for the right to
purchase a security from the writer at a specified price until a specified date.
A call option would be purchased by the Series to protect against an increase in
the price of the  securities  it intends to purchase  or to offset a  previously
written call option.

     The exercise price of an option may be below, equal to, or above the market
value of the  underlying  security  at the time the option is  written.  Options
normally  have  expiration  dates  between  three and nine  months from the date
written.  American  style  options  are  exercisable  at any time prior to their
expiration  date.  The  obligation  under  any  option  written  by  the  Series
terminates upon expiration of the option or, at an earlier time, when the Series
offsets the option by entering into a "closing purchase transaction" to purchase
an option of the same  series.  If an option is  purchased  by the Series and is
never  exercised  or closed out,  the Series will lose the entire  amount of the
premium paid.

     Options are traded both on U.S.  national  securities  exchanges and in the
over-the-counter  ("OTC")  market.  Exchange-traded  options  are  issued  by  a
clearing  organization  affiliated  with the  exchange  on which  the  option is
listed;  the clearing  organization  in effect  guarantees  completion  of every
exchange-traded  option.  In  contrast,  OTC options are  contracts  between the
Series and its counter-party with no clearing organization guarantee. Thus, when
the Series sells (or  purchases)  an OTC option,  it  generally  will be able to
"close out" the option prior to its expiration  only by entering into a "closing
purchase  transaction"  with  the  dealer  to whom  (or from  whom)  the  Series
originally  sold or purchased  the option.  There can be no  assurance  that the
Series would be able to liquidate an OTC option at any time prior to expiration.
Unless the Series is able to effect a closing purchase  transaction in a covered
OTC call option it has written, it will not be able to liquidate securities used
as cover  until  the  option  expires  or is  exercised  or  different  cover is
substituted.  In the event of the counter-party's  insolvency, the Series may be
unable  to  liquidate  its  options  position  and  the  associated  cover.  N&B
Management  monitors the  creditworthiness  of dealers with which the Series may
engage in OTC options transactions.

     The assets used as cover (or held in a segregated  account) for OTC options
sold or written by the Series will be  considered  illiquid  for purposes of the
non-fundamental  policies and  limitations  of the Series unless the OTC options
are sold to qualified  dealers who agree that the Series may  repurchase any OTC
option it writes at a maximum  price to be  calculated by a formula set forth in
the option  agreement.  The cover for an OTC call option written subject to this
procedure  will be  considered  illiquid  only to the  extent  that the  maximum
repurchase price under the formula exceeds the intrinsic value of the option.

     The premium  received (or paid) by the Series when it writes (or purchases)
an  option  is the  amount  at which  the  option  is  currently  traded  on the
applicable  market.  The premium may reflect,  among other  things,  the current
market price of the underlying security,  the relationship of the exercise price
to the market price, the historical price volatility of the underlying security,
the length of the option  period,  the general  supply of and demand for credit,
and the general  interest rate  environment.  The premium received by the Series
for writing an option is recorded as a  liability  on the Series'  statement  of
assets and liabilities. This liability is adjusted daily to the option's current
market value, which is the last reported sales price before the time the Series'
NAV is computed on the day the option is being  valued or, in the absence of any
trades thereof on that day, the mean between the bid and asked prices as of that
time.

     Closing transactions are effected in order to realize a profit (or minimize
a loss) on an outstanding  option, to prevent an underlying  security from being
called,  or  to  permit  the  sale  or  the  put  of  the  underlying  security.
Furthermore, effecting a closing transaction permits the Series to write another
call  option on the  underlying  security  with a  different  exercise  price or
expiration date or both. There is, of course,  no assurance that the Series will
be able to effect closing transactions at favorable prices. If the Series cannot
enter into such a  transaction,  it may be required  to hold a security  that it
might  otherwise  have sold,  (or  purchase  a  security  that it would not have
otherwise  bought),  in which case it would continue to be at market risk on the
security.

     The Series pays the brokerage  commissions  or spreads in  connection  with
purchasing  or  writing  options,  including  those  used to close out  existing
positions. These brokerage commissions normally are higher than those applicable
to purchases and sales of portfolio  securities.  From time to time,  the Series
may purchase an underlying  security for delivery in accordance with an exercise
notice of a call option assigned to it, rather than delivering the security from
its portfolio. In those cases, additional brokerage commissions are incurred.

     The  Series  will  realize  a  profit  or  loss  from  a  closing  purchase
transaction  if the cost of the  transaction  is less or more  than the  premium
received  from writing the call or put option.  Because  increases in the market
price of a call option  generally  reflect  increases in the market price of the
underlying security,  any loss resulting from the repurchase of a call option is
likely to be offset,  in whole or in part,  by  appreciation  of the  underlying
security  owned  by  the  Series;  however,  the  Series  could  be  in  a  less
advantageous position than had it not written the call option.

     The hours of trading for options may not conform to the hours  during which
the  underlying  securities are traded.  To the extent that the options  markets
close before the markets for the underlying  securities,  significant  price and
rate movements can take place in the underlying markets that cannot be reflected
in the options markets.

     Other Risks of Options  Transactions.  There is no assurance  that a liquid
secondary  market on a domestic or foreign  options  exchange will exist for any
particular  exchange-traded  option,  or at any  particular  time,  and for some
options no secondary market on an exchange or elsewhere may exist. If the Series
is unable to effect a closing  purchase  transaction  with  respect  to  covered
options it has written, it will not be able to sell the underlying securities or
dispose of assets held in a segregated  account until the options  expire or are
exercised. The Series may purchase and sell both options that are traded on U.S.
and  foreign  exchanges  and  certain  options  traded  in  the  OTC  market  in
transactions with broker-dealers who make markets in such options.

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

     The writing and purchase of options is a highly specialized  activity which
involves  investment  techniques and risks different from those  associated with
ordinary portfolio securities transactions. The writing of options on securities
involves a risk that a  portfolio  will be  required  to sell or  purchase  such
securities at a price less favorable than the current market price and will lose
the  benefit  of  appreciation  or  depreciation  in the  market  price  of such
securities.

     The Series would incur brokerage  commissions or spreads in connection with
its  options  transactions  as well as for  purchases  and  sales of  underlying
securities. Brokerage commissions from options transactions are generally higher
than for portfolio securities transactions.  The writing of options could result
in a significant increase in the Series' turnover rate.

     Futures  Contracts  and Options  Thereon.  The Series may purchase and sell
interest rate futures  contracts,  stock and bond index futures  contracts,  and
foreign currency futures  contracts and may purchase and sell options thereon in
an attempt to hedge against  changes in the prices of securities or, in the case
of foreign  currency  future and options  thereon,  to hedge against  changes in
prevailing currency exchange rates.

     Because the futures  markets may be more liquid than the cash markets,  the
use of futures permits the Series to enhance portfolio  liquidity and maintain a
defensive position without having to sell portfolio securities.  The Series does
not engage in  transactions in futures or options  thereon for  speculation;  it
views investment in (1)  interest-rate  and securities index futures and options
thereon as a maturity or duration  management  device  and/or a device to reduce
risk and  preserve  total return in an adverse  interest  rate  environment  for
hedged  securities  and (2) foreign  currency  futures and options  thereon as a
means of establishing  more  definitely the effective  return on or the purchase
price of,  securities  denominated in foreign  currencies held or intended to be
acquired by the Series.

     A "sale" of a futures contract (or a "short" futures  position) entails the
assumption  of a contractual  obligation  to deliver the  securities or currency
underlying  the  contract at a specified  price at a specified  future  time.  A
"purchase"  of a futures  contract (or a "long"  futures  position)  entails the
assumption  of a contractual  obligation  to acquire the  securities or currency
underlying the contract at a specified price at a specified future time. Certain
futures,  including bond index futures,  are settled on a net cash payment basis
rather than by the sale and delivery of the securities underlying the futures.

     U.S.  futures  contracts  (except certain  currency  futures) are traded on
exchanges that have been designated as "contract  markets" by the CFTC;  futures
transactions  must be executed through a futures  commission  merchant that is a
member of the relevant  contract  market.  In both U.S. and foreign  markets the
exchange's  affiliated  clearing  organization  guarantees  performance  of  the
contracts between the clearing members of the exchange.

     Although  futures  contracts by their terms may require the actual delivery
or  acquisition  of the  underlying  securities  or currency,  in most cases the
contractual  obligation is extinguished by being offset before the expiration of
the contract, without the parties having to make or take delivery of the assets.
A futures  position  is offset by buying (to offset an earlier  sale) or selling
(to offset an earlier  purchase)  an  identical  futures  contract  calling  for
delivery in the same month. This may result in a profit or loss.

     "Margin"  with  respect to  futures  is the  amount of assets  that must be
deposited  by the  Series  with,  or for the  benefit  of, a futures  commission
merchant in order to initiate and maintain the Series'  futures  positions.  The
margin  deposit  made by the  Series  when it  enters  into a  futures  contract
("initial margin") is intended to assure its performance of the contract. If the
price of the futures contract changes -- increases in the case of a short (sale)
position or decreases in the case of a long  (purchase)  position -- so that the
unrealized  loss on the contract causes the margin deposit not to satisfy margin
requirements,  the Series will be required to make an additional  margin deposit
("variation  margin").  However,  if  favorable  price  changes  in the  futures
contract cause the margin on deposit to exceed the required  margin,  the excess
will be paid to the Series.  In  computing  its daily NAV,  the Series  marks to
market  the value of its open  futures  positions.  Each  Series  also must make
margin  deposits with respect to options on futures that it has written (but not
with  respect  to  options on futures  that it has  purchased).  If the  futures
commission  merchant holding the margin deposit goes bankrupt,  the Series could
suffer a delay in recovering its funds and could ultimately suffer a loss.

     An option on a futures  contract  gives the purchaser the right,  in return
for the premium  paid,  to assume a position in the contract (a long position if
the option is a call and a short position if the option is a put) at a specified
exercise price at any time during the option exercise period.  The writer of the
option is required  upon  exercise to assume a short  futures  position  (if the
option is a call) or a long  futures  position  (if the  option is a put).  Upon
exercise of the option,  the  accumulated  cash balance in the writer's  futures
margin account is delivered to the holder of the option. That balance represents
the  amount  by which the  market  price of the  futures  contract  at  exercise
exceeds,  in the case of a call,  or is less  than,  in the  case of a put,  the
exercise price of the option.  Options on futures have characteristics and risks
similar to those of securities options, as described herein.

     Although the Series believes that the use of futures contracts will benefit
it, if N&B Management's  judgment about the general  direction of the markets or
about interest rate on currency  exchange rate trends is incorrect,  the Series'
overall  return  would  be  lower  than  if it had not  entered  into  any  such
contracts. The prices of futures are volatile and are influenced by, among other
things,  actual and anticipated  changes in interest or currency exchange rates,
which in turn are affected by fiscal and  monetary  policies and by national and
international  political and economic events.  At best, the correlation  between
changes in prices of futures and of the securities  and currencies  being hedged
can be only  approximate  due to differences  between the futures and securities
markets or  differences  between the  securities  or currencies  underlying  the
Series'  futures  position and the securities held by or to be purchased for the
Series.  The currency  futures  market may be dominated  by  short-term  traders
seeking to profit from changes in exchange rates. This would reduce the value of
such  contracts  used  for  hedging  purposes  over a  short-term  period.  Such
distortions  are generally  minor and would diminish as the contract  approaches
maturity.

     Because of the low margin deposits  required,  futures trading  involves an
extremely  high  degree of  leverage;  as a result,  a  relatively  small  price
movement in a futures contract may result in an immediate and substantial  loss,
or  gain,  to  the  investor.   Losses  that  may  arise  from  certain  futures
transactions are potentially unlimited.

     Most U.S. futures exchanges limit the amount of fluctuation in the price of
a futures contract or option thereon during a single trading day; once the daily
limit has been reached, no trades may be made on that day at a price beyond that
limit. The daily limit governs only price movements during a particular  trading
day, however;  it thus does not limit potential losses. In fact, it may increase
the  risk of loss,  because  prices  can move to the  daily  limit  for  several
consecutive  trading  days  with  little  or  no  trading,   thereby  preventing
liquidation  of  unfavorable   futures  and  options  positions  and  subjecting
investors  to  substantial  losses.  If this were to happen  with  respect  to a
position  held by the Series,  it could  (depending on the size of the position)
have an adverse impact on the NAV of the Series.

     Forward Foreign Currency Transactions.  The Series may enter into contracts
for the purchase or sale of a specific  currency at a future date  (usually less
than  one  year  from  the  date of the  contract)  at a fixed  price  ("forward
contracts").

     The Series  enters into forward  contracts  in an attempt to hedge  against
changes in prevailing  currency  exchange  rates.  The Series does not engage in
transactions  in forward  contracts for  speculation;  it views  investments  in
forward  contracts as a means of  establishing  more  definitely  the  effective
return  on,  or  the  purchase  price  of,  securities  denominated  in  foreign
currencies.  Forward contract transactions include forward sales or purchases of
foreign  currencies  for the  purpose of  protecting  the U.S.  dollar  value of
securities  held or to be acquired by the Series or protecting  the U.S.  dollar
equivalent of dividends, interest, or other payments on those securities.

     Forward  contracts  are traded in the  interbank  market  directly  between
dealers (usually large commercial banks) and their customers. A forward contract
generally  has no deposit  requirement,  and no  commissions  are charged at any
stage for  trades.  Although  foreign  exchange  dealers do not charge a fee for
conversion,  they do  realize  a profit  based on the  difference  (the  spread)
between the price at which they are buying and selling various currencies.

     At the consummation of a forward contract to sell currency,  the Series may
either make  delivery  of the foreign  currency  or  terminate  its  contractual
obligation  to deliver  by  purchasing  an  offsetting  contract.  If the Series
chooses to make delivery of the foreign  currency,  it may be required to obtain
such  currency  through the sale of  portfolio  securities  denominated  in such
currency or through conversion of other assets of the Series into such currency.
If the Series  engages in an offsetting  transaction,  it will incur a gain or a
loss to the  extent  that there has been a change in  forward  contract  prices.
Closing purchase transactions with respect to forward contracts are usually made
with the currency dealer who is a party to the original forward contract.

     The Series is not required to enter into such  transactions and will not do
so unless deemed  appropriate  by N&B  Management.  Using  forward  contracts to
protect the value of the Series' portfolio  securities  against a decline in the
value of a currency does not eliminate  fluctuations in the underlying prices of
the securities.  It simply  establishes a rate of exchange which can be achieved
at some future point in time.  The precise  projection  of  short-term  currency
market  movements is not possible,  and short-term  hedging  provides a means of
fixing the dollar value of only a portion of the Series' foreign assets.

     N&B  Management   believes  that  the  use  of  foreign   currency  hedging
techniques,  including "proxy-hedges," can provide significant protection of NAV
in the event of a general rise in the U.S.  dollar against  foreign  currencies.
For example,  the return  available from securities  denominated in a particular
foreign  currency  would  diminish  if the  value of the U.S.  dollar  increased
against that currency. Such a decline could be partially or completely offset by
an  increase  in value of a hedge  involving  a  forward  contract  to sell that
foreign  currency  or a  proxy-hedge  involving  a  forward  contract  to sell a
different  foreign  currency whose behavior is expected to resemble the currency
in which the securities  being hedged are  denominated but which is available on
more advantageous terms.

     However,  a hedge or proxy-hedge cannot protect against exchange rate risks
perfectly,  and,  if N&B  Management  is  incorrect  in its  judgment  of future
exchange rate relationships, the Series could be in a less advantageous position
than if such a hedge had not been established. If the Series uses proxy-hedging,
it may  experience  losses on both the currency in which it has invested and the
currency  used for hedging if the two  currencies  do not vary with the expected
degree of  correlation.  Using  forward  contracts  to protect  the value of the
Series'  securities  against  a  decline  in the  value of a  currency  does not
eliminate  fluctuations  in the  prices of the  underlying  securities.  Because
forward  contracts are not traded on an exchange,  the assets used to cover such
contracts may be illiquid. The Series may experience delays in the settlement of
its foreign currency transactions.

     Options on Foreign  Currencies.  The Series may write and purchase  covered
call and put  options on foreign  currencies.  The Series  would  engage in such
transactions to protect  against  declines in the U.S. dollar value of portfolio
securities or increases in the U.S.  dollar cost of securities to be acquired or
to protect the U.S. dollar equivalent of dividends,  interest, or other payments
on those securities.

     Currency  options  have  characteristics  and  risks  similar  to  those of
securities options,  as discussed herein.  Certain options on foreign currencies
are traded on the OTC market and involve liquidity and credit risks that may not
be present in the case of exchange-traded currency options.

     Regulatory Limitations on Using Futures,  Options on Futures and Options on
Foreign  Currencies.  To the  extent  the  Series  sells  or  purchases  futures
contracts or writes options  thereon or options on foreign  currencies  that are
traded on an  exchange  regulated  by the CFTC other than for bona fide  hedging
purposes,  as defined by the CFTC, the aggregate  initial margin and premiums on
those positions  (excluding the amount by which options are  "in-the-money") may
not exceed 5% of the Series' net assets.

     Cover for Futures, Options on Futures,  Options on Securities,  Indices and
Foreign Currencies,  and Forward Contracts ("Hedging  Instruments").  The Series
will comply with SEC staff guidelines  regarding "cover" for Hedging Instruments
and, if the  guidelines so require,  set aside in a segregated  account with its
custodian the prescribed  amount of cash,  fixed income,  or equity  securities.
Securities  held in a  segregated  account  cannot be sold  while  the  futures,
options, or forward strategy covered by those securities is outstanding,  unless
they are replaced with other  suitable  assets.  As a result,  segregation  of a
large percentage of the Series' assets could impede portfolio  management or the
Series' ability to meet current  obligations.  The Series may be unable promptly
to dispose of assets which cover or are segregated  with respect to, an illiquid
futures,  options,  or forward position;  this inability may result in a loss to
the Series.

     General  Risks of Hedging  Instruments.  The primary risks in using Hedging
Instruments are: (1) imperfect  correlation or no correlation between changes in
market  value of the  securities  or  currencies  held or to be  acquired by the
Series and changes in the market value of Hedging Instruments; (2) possible lack
of a liquid secondary market for Hedging Instruments and the resulting inability
to close out  Hedging  Instruments  when  desired;  (3) the fact that the skills
needed to use Hedging  Instruments are different from those needed to select the
Series'  securities;  (4) the fact that, although use of Hedging Instruments for
hedging purposes can reduce the risk of loss, it also can reduce the opportunity
for gain, or even result in losses,  by offsetting  favorable price movements in
hedged investments;  and (5) the possible inability of the Series to purchase or
sell a portfolio  security at a time that would otherwise be favorable for it to
do so, or the  possible  need for the Series to sell a  portfolio  security at a
disadvantageous  time,  due  to its  need  to  maintain  cover  or to  segregate
securities in connection  with its use of Hedging  Instruments.  N&B  Management
intends to reduce the risk of imperfect correlation by investing only in Hedging
Instruments whose behavior is expected to resemble or offset that of the Series'
underlying  securities or currency.  N&B  Management  intends to reduce the risk
that the Series will be unable to close out Hedging Instruments by entering into
such  transactions  only if N&B Management  believes there will be an active and
liquid  secondary  market.  There can be no  assurance  that the  Series' use of
Hedging Instruments will be successful. Hedging Instruments may not be available
with respect to some currencies, especially those of so-called "emerging market"
countries.

     The Series' use of Hedging Instruments may be limited by certain provisions
of the Internal  Revenue Code of 1986, as amended,  with which it must comply if
the  Portfolio  is to qualify as a regulated  investment  company  ("RIC").  See
"Additional Tax Information - Taxation of Each Portfolio."

     Convertible Securities.  The Series may invest in convertible securities. A
convertible  security entitles the holder to receive interest paid or accrued on
debt or the dividend  paid on  preferred  stock until the  convertible  security
matures or is redeemed,  converted or exchanged. Before conversion,  convertible
securities  ordinarily  provide a stream of income with generally  higher yields
than those of common stocks of the same or similar  issuers,  but lower than the
yield on non-convertible debt.  Convertible  securities are usually subordinated
to comparable-tier  nonconvertible securities but rank senior to common stock in
a  corporation's  capital  structure.  The value of a convertible  security is a
function of (1) its yield in comparison  with the yields of other  securities of
comparable maturity and quality that do not have a conversion privilege, and (2)
its worth,  at market  value,  if converted  into the  underlying  common stock.
Convertible debt securities are subject to the Series'  investment  policies and
limitations concerning fixed-income investments.

     Convertible   securities  are  typically  issued  by  smaller   capitalized
companies  whose  stock  prices  may be  volatile.  The  price of a  convertible
security  often reflects such  variations in the price of the underlying  common
stock in a way that nonconvertible  debt may not. A convertible  security may be
subject to redemption at the option of the issuer at a price  established in the
security's governing  instrument.  If a convertible security held by a Series is
called  for  redemption,  the  Series  will be  required  to convert it into the
underlying common stock, sell it to a third party or permit the issuer to redeem
the security.  Any of these actions could have an adverse  effect on the Series'
and Portfolio's ability to achieve its investment objective.

     Preferred Stock. The Series may invest in preferred stock.  Unlike interest
payments on debt securities,  dividends on preferred stock are generally payable
at the  discretion  of the  issuer's  board  of  directors,  although  preferred
shareholders may have certain rights if dividends are not paid. Shareholders may
suffer a loss of value if dividends are not paid,  and  generally  have no legal
recourse against the issuer. The market prices of preferred stocks are generally
more sensitive to changes in the issuer's  creditworthiness  than are the prices
of debt securities.

     Zero Coupon  Securities.  The Series may invest in zero coupon  securities,
which are debt  obligations  that do not  entitle  the  holder  to any  periodic
payment  of  interest  prior to  maturity  or  specify  a future  date  when the
securities begin paying current interest.  Rather, they are issued and traded at
a  significant  discount  from their face  amount or par value,  which  discount
varies  depending on prevailing  interest  rates,  the time remaining until cash
payments begin, the liquidity of the security,  and the perceived credit quality
of the issuer.

     The discount on zero coupon securities ("original issue discount" or "OID")
must be taken into  income  ratably by the  Series  prior to the  receipt of any
actual  payments.  Because the Portfolio  must  distribute  to its  shareholders
substantially  all of its net income (including its share of the Series' accrued
OID) to its shareholders each year for income tax purposes,  the Series may have
to  dispose of  portfolio  securities  under  disadvantageous  circumstances  to
generate  cash,  or may be  required  to  borrow,  to  satisfy  the  Portfolio's
distribution requirements.

     The market  prices of zero coupon  securities  generally  are more volatile
than the prices of securities that pay interest  periodically  and are likely to
respond to changes in interest  rates to a greater degree than do other types of
debt securities having similar maturities and credit quality.

     Fixed  Income  Securities.  While the  emphasis of the  Series'  investment
program  is on  common  stocks,  the  Series  may also  invest  in money  market
instruments,  U.S.  Government  or Agency  securities,  and other  fixed  income
securities.  The Series may invest in corporate  bonds and debentures  receiving
one of the  four  highest  ratings  from  Standard  &  Poor's  ("S&P"),  Moody's
Investors  Service,  Inc.  ("Moody's"),   or  any  other  nationally  recognized
statistical rating organization  ("NRSRO") or, if not rated by any NRSRO, deemed
of comparable quality by N&B Management  ("Comparable Unrated Securities").  The
ratings of an NRSRO  represent  its opinion as to the quality of  securities  it
undertakes to rate. Ratings are not absolute standards of quality; consequently,
securities with the same maturity, coupon, and rating may have different yields.
The Series relies on the credit  evaluations  performed by N&B Management and on
ratings  assigned by S&P and Moody's,  which are described in Appendix A to this
SAI.

     Fixed income securities are subject to the risk of an issuer's inability to
meet principal and interest payments on the obligations ("credit risk") and also
may be  subject  to  price  volatility  due to such  factors  as  interest  rate
sensitivity,  market  perception  of the  creditworthiness  of the  issuer,  and
general market liquidity ("market risk"). Lower-rated securities are more likely
to react to developments  affecting  market and credit risk than are more highly
rated  securities,  which react  primarily to movements in the general  level of
interest rates.

     Changes in economic  conditions or  developments  regarding the  individual
issuer are more likely to cause price  volatility and weaken the capacity of the
issuer of such  securities to make  principal and interest  payments than is the
case for higher-grade debt securities. An economic downturn affecting the issuer
may result in an  increased  incidence  of default.  The market for  lower-rated
securities  may be thinner  and less active  than for  higher-rated  securities.
Pricing of thinly traded  securities  requires  greater judgment than pricing of
securities for which market transactions are regularly reported.

     Subsequent to its purchase by a Series an issue of securities  may cease to
be rated or its rating may be reduced, so that the securities would no longer be
eligible for purchase by the Series.  In such a case,  the Series will engage in
an orderly disposition of the downgraded securities.

AMT Socially Responsive Investments - Description of Social Policy

Background Information on Socially Responsive Investing

     In an era when many people are  concerned  about the  relationship  between
business and society,  socially responsive  investing ("SRI") is a mechanism for
assuring  that  investors'  social  values  are  reflected  in their  investment
decisions. As such, SRI is a direct descendent of the successful effort begun in
the early 1970s to encourage  companies to divest their South African operations
and subscribe to the Sullivan Principles. Today, a growing number of individuals
and institutions are applying similar strategies to a broad range of problems.

     Although  there are many  strategies  available to the socially  responsive
investor,  including proxy activism,  below-market loans to community  projects,
and venture  capital,  the SRI strategies used by the Series generally fall into
two categories:

     Avoidance  Investing.  Most  socially  responsive  investors  seek to avoid
holding  securities of companies whose products or policies are seen as being at
odds with the social good. The most common exclusions historically have involved
tobacco companies and weapons manufacturers.

     Leadership  Investing.  A growing  number of  investors  actively  look for
companies with  progressive  programs that are exemplary or companies which make
it their business to try to solve some of the problems of today's society.

     The marriage of social and financial  objectives  would not have  surprised
Adam Smith,  who was,  first and foremost,  a moral  philosopher.  The Wealth of
Nations is firmly  rooted in the  Enlightenment  conviction  that the purpose of
capital is the social  good and the  related  belief  that idle  capital is both
wasteful and unethical.  But, what very likely would have surprised Smith is the
sheer  complexity  of the social  issues we face today and the  diversity of our
attitudes  toward  the  social  good.  War  and  peace,  race  and  gender,  the
distribution of wealth,  and the conservation of natural resources -- the social
agenda is long and  compelling.  It is also  something  about  which  reasonable
people differ. What should society's  priorities be? What can and should be done
about  them?  And  what is the  role  of  business  in  addressing  them?  Since
corporations  are on the front lines of so many key issues in today's  world,  a
growing  number of investors feel that a  corporation's  role cannot be ignored.
This is true of some of the  most  important  issues  of the day  such as  equal
opportunity and the environment.

The Socially Responsive Database

     Neuberger&Berman,   LLC   ("Neuberger&Berman")   the  Series'  sub-adviser,
maintains a database of information  about the social impact of the companies it
follows.  N&B  Management  uses the database to evaluate  social issues after it
deems a stock  acceptable  from a financial  standpoint  for  acquisition by the
Series.  The aim of the database is to be as  comprehensive  as possible,  given
that much of the  information  concerning  corporate  responsibility  comes from
subjective sources. Information for the database is gathered by Neuberger&Berman
in many  categories  and then  analyzed by N&B  Management  in the following six
categories of corporate responsibility:

     Workplace Diversity and Employment. N&B Management looks for companies that
show  leadership in areas such as employee  training and promotion  policies and
benefits,  such as flextime,  generous profit sharing,  and parental leave.  N&B
Management  looks for active  programs to promote women and minorities and takes
into account their representation among the officers of an issuer and members of
its board of directors. As a basis for exclusion, N&B Management looks for Equal
Employment  Opportunity Act infractions and  Occupational  Safety and Health Act
violations; examines each case in terms of severity, frequency, and time elapsed
since  the  incident;  and  considers  actions  taken by the  company  since the
violation. N&B Management also monitors companies' progress and attitudes toward
these issues.

     Environment.  A company's impact on the environment  depends largely on the
industry.  Therefore,  N&B Management examines a company's  environmental record
vis-a-vis  those of its peers in the  industry.  All  companies  operating in an
industry  with  inherently  high  environmental  risks  are  likely  to have had
problems in such areas as toxic chemical emissions, federal and state fines, and
Superfund sites. For these companies,  N&B Management examines their problems in
terms of severity, frequency, and elapsed time. N&B Management then balances the
record against whatever leadership the company may have demonstrated in terms of
environmental  policies,  procedures,  and practices.  N&B Management defines an
environmental  leadership company as one that puts into place strong affirmative
programs to minimize  emissions,  promote  safety,  reduce  waste at the source,
insure energy conservation, protect natural resources, and incorporate recycling
into its processes and products.  N&B  Management  looks for the  commitment and
active  involvement  of senior  management  in all these  areas.  Several  major
manufacturers which still produce substantial amounts of pollution are among the
leaders  in  developing  outstanding  waste  source  reduction  and  remediation
programs.

     Product. N&B Management considers company announcements, press reports, and
public interest publications relating to the health, safety, quality,  labeling,
advertising,  and  promotion  of both  consumer  and  industrial  products.  N&B
Management takes note of companies with a strong  commitment to quality and with
marketing practices which are ethical and consumer-friendly. N&B Management pays
particular   attention  to  companies   whose  products  and  services   promote
progressive solutions to social problems.

     Public Health.  N&B Management  measures the  participation of companies in
such industries and markets as alcohol, tobacco, gambling and nuclear power. N&B
Management  also  considers  the impact of  products  and  marketing  activities
related  to those  products  on  nutritional  and other  health  concerns,  both
domestically and in foreign markets.

     Weapons.  N&B  Management  keeps  track of  domestic  military  sales  and,
whenever  possible,  foreign  military  sales and  categorizes  them as  nuclear
weapons related,  other weapons related, and non-weapon military supplies,  such
as  micro-chip  manufacturers  and  companies  that make  uniforms  for military
personnel.

     Corporate Citizenship. N&B Management gathers information about a company's
participation  in community  affairs,  its policies  with respect to  charitable
contributions,  and its support of education and the arts. N&B Management  looks
for  companies  with a focus,  dealing with issues not just by making  financial
contributions, but also by asking the questions: What can we do to help? What do
we have to offer? Volunteerism, high-school mentoring programs, scholarships and
grants,  and  in-kind  donations  to  specific  groups  are just a few ways that
companies have responded to these questions.

Implementation of Social Policy

     Companies deemed  acceptable by N&B Management from a financial  standpoint
are analyzed using Neuberger&Berman's database. The companies are then evaluated
by the portfolio  manager to determine if the  companies'  policies,  practices,
products,  and  services  withstand  scrutiny  in the  following  major areas of
concern:  the environment and workplace diversity and employment.  Companies are
then further  evaluated  to determine  their track record in issues and areas of
concern such as public health, weapons, product, and corporate citizenship.

     The  issues  and areas of  concern  that are  tracked  lend  themselves  to
objective analysis in varying degrees. Few, however, can be resolved entirely on
the basis of scientifically  demonstrable facts.  Moreover, a substantial amount
of  important  information  comes  from  sources  that  do  not  purport  to  be
disinterested.  Thus,  the  quality and  usefulness  of the  information  in the
database depend on  Neuberger&Berman's  ability to tap a wide variety of sources
and on the experience and judgment of the people at N&B Management who interpret
the information.

     In applying  the  information  in the database to stock  selection  for the
Portfolio, N&B Management considers several factors. N&B Management examines the
severity and frequency of various infractions, as well as the time elapsed since
their  occurrence.  N&B Management  also takes into account any remedial  action
which  has  been  taken  by the  company  relating  to  these  infractions.  N&B
Management  notes any quality  innovations  made by the company in its effort to
create  positive  change and looks at the company's  overall  approach to social
issues.

                           CERTAIN RISK CONSIDERATIONS

     The Portfolio's  investment in the Series may be affected by the actions of
other large investors in the Series, if any. For example, if a large investor in
the Series (other than the Portfolio)  redeemed its interest in the Series,  the
Series'  remaining  investors  (including  the  Portfolio)  might,  as a result,
experience higher pro rata operating expenses, thereby producing lower returns.

     Although  the Series  seeks to reduce risk by  investing  in a  diversified
portfolio of securities, diversification does not eliminate all risk. There can,
of  course,  be no  assurance  that  the  Series  will  achieve  its  investment
objective.

                             PERFORMANCE INFORMATION

     The Portfolio's  performance may be quoted in advertising in terms of total
return if accompanied by performance of an insurance company's separate account.
The Portfolio's performance figures are based on historical earnings and are not
intended to indicate future performance.  The share price yield and total return
of the Portfolio will vary,  and an investment in the Portfolio,  when redeemed,
may be worth more or less than the original purchase price.

Total Return Computations.

     The Portfolio may advertise  certain total return  information.  An average
annual  compounded  rate of return ("T") may be computed by using the redeemable
value  at the  end of a  specified  period  ("ERV")  of a  hypothetical  initial
investment of $1,000 ("P") over a period of time ("n") according to the formula:

                                P (1 + T)n = ERV

     Average  annual  total  return  smoothes  out  year-to-year  variations  in
performance and, in that respect,  differs from actual year-to-year  results. Of
course,  past  performance  cannot  be a  guarantee  of  future  results.  These
calculations assume that all dividends and distributions are reinvested.

     N&B  Management  may waive a portion of its fee due from the  Portfolio  or
Series or reimburse the Portfolio or Series for a portion of its expenses, which
has the effect of increasing total return. Actual reimbursements and waivers are
described in the  Prospectus and in  "Investment  Management and  Administrative
Services" below.

     Average annual total returns quoted for the Portfolio include the effect of
deducting  the  Portfolio's  expenses,  but  may not  include  insurance-related
charges and other expenses  attributable  to any particular  insurance  product.
Because you can only purchase shares of the Portfolio through a variable annuity
or variable life insurance contract,  you should carefully review the prospectus
of the insurance product you have chosen for information on relevant charges and
expenses. Excluding these charges from quotations of the Portfolio's performance
has the effect of increasing the performance quoted. You should bear in mind the
effect of these charges when  comparing the  Portfolio's  performance to that of
other mutual funds.

Comparative Information

         From time to time the Portfolio's performance may be compared with

                  (1) data  (that  may be  expressed  as  rankings  or  ratings)
         published   by   independent   services  or   publications   (including
         newspapers,  newsletters,  and financial  periodicals) that monitor the
         performance of mutual funds, such as Lipper Analytical  Services,  Inc.
         ("Lipper"),  C.D.A./Weisenberger,  Morningstar,  Inc.  ("Morningstar"),
         Micropal  Incorporated,  VARDS and  quarterly  mutual fund  rankings by
         Money, Fortune, Forbes, Business Week, Personal Investor, and U.S. News
         & World  Report  magazines,  The Wall Street  Journal,  New York Times,
         Kiplinger's Personal Finance, and Barron's Newspaper, or

                  (2)  recognized  bond,  stock and other  indices,  such as the
         Shearson  Lehman Bond Index,  The Standard & Poor's 500 Composite Stock
         Price Index ("S&P 500 Index"),  S&P Small Cap 600 ("S&P 600"),  S&P Mid
         Cap 400 ("S&P 400"),  Russell 2000 Stock Index,  Russell Mid Cap Growth
         Index, Dow Jones Industrial  Average ("DJIA"),  Wilshire 1750,  NASDAQ,
         Montgomery  Securities  Growth  Stock  Index,  Value Line  Index,  U.S.
         Department of Labor  Consumer  Price Index  ("Consumer  Price  Index"),
         College  Board Survey of Colleges  Annual  Increases of College  costs,
         Kanon Bloch's Family  Performance  Index,  the Barra Growth Index,  the
         Barra Value Index,  the EAFE(R)  Index,  the Financial  Times World XUS
         Index, and various other domestic,  international,  and global indices.
         The S&P 500 Index is a broad index of common  stock  prices,  while the
         DJIA represents a narrower segment of industrial companies. The S&P 600
         includes  stocks  that range in market  value from $27  million to $880
         million,  with an  average  of  $302  million.  The  S&P  400  measures
         mid-sized  companies  with an  average  market  capitalization  of $1.2
         billion. The EAFE(R) Index is an unmanaged index of common stock prices
         of more than 1,000 companies from Europe,  Australia,  and the Far East
         translated into U.S. dollars. The Financial Times World XUS Index is an
         index of 24  international  markets,  excluding the U.S.  market.  Each
         assumes  reinvestment of distributions and is calculated without regard
         to tax consequences or the costs of investing. The Portfolio may invest
         in different  types of  securities  from those  included in some of the
         above indices.

     The  Portfolio's  performance  may also be  compared  to  various  socially
responsive  indices.  These  include  The Domini  Social  Index and the  indices
developed by the quantitative department of Prudential Securities,  such as that
department's  Large and Mid-Cap portfolio indices for various  breakdowns ("Sin"
Stock Free, Cigarette-Stock Free, S&P Composite, etc.).

     Evaluations of the  Portfolio's  performance,  its  yield/total  return and
comparisons  may be used  in  advertisements  and in  information  furnished  to
present  and  prospective  shareholders  (collectively,  "Advertisements").  The
Portfolio  may also be  compared  to  individual  asset  classes  such as common
stocks,  small-cap stocks, or Treasury bonds,  based on information  supplied by
Ibbotson and Sinquefield.

     The Series may invest some of its assets in different  types of  securities
than  those  included  in the  index  used  as a  comparison  with  the  Series'
historical  performance.  The Series may also  compare  certain  indices,  which
represent  different  segments  of the  securities  markets,  for the purpose of
comparing  the  historical  returns and  volatility of those  particular  market
segments.   Measures  of  volatility   show  the  range  of   historical   price
fluctuations.  Standard deviation may be used as a measure of volatility.  There
are other measures of volatility, which may yield different results.

     Other  Performance  Information.  From time to time,  information about the
Series'  portfolio  allocation  and  holdings  as of a  particular  date  may be
included in Advertisements  for the Portfolio.  This information may include the
Series' portfolio diversification by asset type.

                              TRUSTEES AND OFFICERS

     The  following  table sets forth  information  concerning  the trustees and
officers  of the  Trusts,  including  their  addresses  and  principal  business
experience  during the past five  years.  Some  persons  named as  trustees  and
officers   also  serve  in  similar   capacities   for  other  funds  and  their
corresponding portfolios, advised by Neuberger&Berman and N&B Management.
<TABLE>
<CAPTION>

                                      Positions Held with
Name, Address and Age (1)                   the Trusts              Principal Occupation(s) (2)
- ---------------------                 ----------------------        -----------------------
<S>                                  <C>                           <C> 

Stanley Egener*                       Chairman of the Board,        Principal of Neuberger&Berman; President and Director of N&B 
  Age: 64                             Chief Executive Officer and   Management;  Chairman  of the of  each  Trust  Board,  Chief 
                                      Trustee                       Executive Officer,  and Trustee of eight other  mutual funds for
                                                                    which N&B Management acts as investment manager or 
                                                                    administrator.  
                                                                    

Faith Colish                          Trustee of each Trust         Attorney at law, Faith Colish, Professional
63 Wall Street                                                      Corporation.
24th Floor
New York, NY  10005
   Age: 62

Walter G. Ehlers                      Trustee of each Trust         Consultant; Director of The Turner
6806 Suffolk Place                                                  Corporation, A.B. Chance Company, and
Harvey Cedars, NJ 08008                                             Crescent Jewelry, Inc.
   Age: 65

C. Anne Harvey                        Trustee of each Trust         Director of American Association of Retired Persons ("AARP") 
2555 Pennsylvania Avenue, N.W.                                      Program Services and  Administrator of AARP Foundation;  The 
Washington, DC  20037                                               National   Rehabilitation   Hospital's  Board  of  Advisors; 
  Age:  60                                                          Individual  Investors  Advisory  Committee  to the New  York 
                                                                    Stock  Exchange Board of Directors;  Steering  Committee for 
                                                                    the U.S.  Securities and Exchange Commission Facts on Saving 
                                                                    and  Investing  Campaign;  and  American  Savings  Education 
                                                                    Council's Policy Board (ASEC).                               

Leslie A.  Jacobson                   Trustee of each  Trust        Counsel to Fried, Frank, Harris,  Shriver & 24 Birdsall Farm 
   Age: 87                                                          Drive Jacobson,  attorneys at law;  previously a Armonk,  NY 
                                                                    10504 partner of that firm.                                  

Robert M. Porter                      Trustee of each Trust         Retired September, 1991; Formerly Director of
P.O. Box 33366                                                       Customer Relations, Aetna Life & Casualty
Kerrville, TX  78029-3366                                            Company.
   Age: 72

Ruth E. Salzmann                      Trustee of each Trust         Retired; Director of John Deere Insurance
1556 Pine Street                                                     Group; Actuarial Consultant.
Stevens Point, WI  54481
   Age: 79

Peter P. Trapp                        Trustee of each Trust         Assistant  Regional  Manager for Atlanta Region,  Ford Motor
Ford Motor Credit Company                                           Credit Company since August, 1997; prior thereto, President,
1455 Lincoln Parkway                                                Ford Life Insurance Company, April, 1995 until August, 1997;
Atlanta, GA  30346-2209                                             Consultant  from  December,  1994 until  April,  1995;  Vice
   Age: 53                                                          President,  Sentry Insurance & Mutual Company, and President
                                                                    and Chief Operating Officer, Sentry Investors Life Insurance
                                                                    Company until November, 1994.                               

Lawrence Zicklin*                     President and Trustee of      Principal of  Neuberger&Berman;  Director of N&B Management;
   Age: 62                            each Trust                    President  and/or  Trustee  of five other  mutual  funds and
                                                                    portfolios  for  which  N&B  Management  acts as  investment
                                                                    manager or administrator.                                   
                                                                    
Daniel J. Sullivan                   Vice President of each Trust  Senior Vice  President of N&B  Management  since 1992;  Vice 
   Age: 58                                                         President   of  eight  other  mutual  funds  for  which  N&B 
                                                                   Management acts as investment manager or administrator.      
                                                                   
Michael J. Weiner                    Vice President and            Senior  Vice  President  of  N&B   Management   since  1992; 
   Age: 51                           Principal Financial Officer   Treasurer  of N&B  Management  from 1992 each Trust to 1996; 
                                     of each Trust                 Vice  President  and  Principal  Financial  Officer of eight 
                                                                   other  mutual  funds  for  which  N&B  Management   acts  as 
                                                                   investment manager or administrator.                         
                                                                                                                                
Claudia A. Brandon                   Secretary of each Trust       Vice President of N&B  Management;  Secretary of eight other 
   Age: 41                                                         mutual  funds for which N&B  Management  acts as  investment 
                                                                   manager or administrator.                                    

Richard Russell                      Treasurer and Principal       Vice President of N&B Management  since 1993; prior thereto,
   Age: 51                           Accounting Officer of each    Assistant  Vice President of N&B  Management;  Treasurer and
                                     Trust                         Principal Accounting Officer of eight other mutual funds for
                                                                   which  N&B   Management   acts  as  investment   manager  or
                                                                   administrator.                                              
                                                                                                                               
Stacy Cooper-Shugrue                 Assistant Secretary of each   Assistant Vice President of N&B Management since 1993; prior 
   Age: 35                           Trust                         thereto, an employee of N&B Management;  Assistant Secretary 
                                                                   of eight other mutual funds for which N&B Management acts as 
                                                                   investment manager or administrator.                         
                                                                                                                                
                                                                   
C. Carl Randolph                     Assistant Secretary           Principal   of   Neuberger&Berman   since  1992;   Assistant
   Age: 60                           of each Trust                 Secretary   of  eight  other  mutual  funds  for  which  N&B
                                                                   Management acts as investment manager or administrator.     

                                                                   
Barbara DiGiorgio                    Assistant Treasurer of each   Assistant Vice President of N&B Management since 1993; prior
    Age: 39                          Trust                         thereto, employee of N&B Management;  Assistant Treasurer of
                                                                   eight other  mutual funds for which N&B  Management  acts as
                                                                   investment manager or administrator since 1996.             
                                                                                                                               
Celeste Wischerth                    Assistant Treasurer of each   Assistant  Vice  President  of N&B  Management  since  1994;
    Age: 37                          Trust                         Assistant  Treasurer  of eight other  mutual funds for which
                                                                   N&B Management acts as investment manager or administrator. 
                                                                   
- -----------------------
</TABLE>

(1)      Unless  otherwise  indicated,  the business  address of each listed 
person is 605 Third Avenue,  New York, New York  10158.

(2) Except as otherwise  indicated,  each individual has held the position shown
for at least the last five years.

*        Indicates  an  "interested  person" of each Trust within the meaning of
the 1940 Act.  Messrs.  Egener and Zicklin are  interested  persons by virtue of
the fact that they are officers and directors of N&B  Management  and principals
 of Neuberger&Berman.

     The Trust's Trust  Instrument  and Managers  Trust's  Declaration  of Trust
provide that each Trust will indemnify the Trustees and their  officers  against
liabilities  and expenses  reasonably  incurred in connection with litigation in
which they may be involved  because of their  offices with the Trust or Advisers
Trust,  respectively,  unless it is adjudicated  that they engaged in bad faith,
willful  misfeasance,  gross  negligence,  or reckless  disregard  of the duties
involved in their offices. In the case of settlement,  such indemnification will
not be  provided  unless  it has been  determined  -- by a court  or other  body
approving the settlement or other disposition, or by a majority of disinterested
Trustees,  based  upon a review  of  readily  available  facts,  or in a written
opinion  of  independent  counsel -- that such  officers  or  Trustees  have not
engaged in  willful  misfeasance,  bad  faith,  gross  negligence,  or  reckless
disregard of their duties.

     Trustees   who  are  not   officers  or   employees   of  N&B   Management,
Neuberger&Berman  and/or the Life Companies or any of their  affiliates are paid
trustees' fees. For the year ended December 31, 1997, a total of $90,750 in fees
was paid to the  Trustees as a group by the Trust and a total of $92,750 in fees
was paid to the Trustees as a group by Managers Trust. The following table shows
1997 compensation by Trustee.

                                                     COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                Pension or                               Total Compensation
                                                Retirement Benefits   Estimated          From Trust and Fund
                            Aggregate           Accrued As Part of    Annual Benefits    Complex Paid to
Name of Person,             Compensation From   Trust's Expenses      Upon Retirement    Trustees(1)
Position                    Trust(1)

<S>                        <C>                 <C>                   <C>                 <C>    

Stanley Egener,             None                None                  None                None(2)
   Chairman and Trustee

Faith Colish,               $15,250             None                  None                $61,500 (3)
   Trustee

Walter G. Ehlers,           $15,000             None                  None                $31,000 (4)
   Trustee

C. Anne Harvey,             None                None                  None                None (4)(5)
   Trustee

Leslie A. Jacobson,         $15,000             None                  None                $30,000 (4)
   Trustee

Robert M. Porter,           $15,250             None                  None                $31,000 (4)
   Trustee

Ruth E. Salzmann,           $15,250             None                  None                $30,500 (4)
   Trustee

Peter P. Trapp,             $15,000             None                  None                $30,000 (4)
   Trustee

Lawrence Zicklin,           None                None                  None                None(3)
   President and Trustee
</TABLE>

(1)     "Aggregate  Compensation From Trust" and "Total Compensation From Trust
        and Fund  Complex  Paid to  Trustees"  is for the period from January 1
        through December 31, 1997.
(2)     Nine other investment companies.  
(3)     Five other investment  companies.  
(4)     One other investment company.
(5)     Commenced service as a Trustee in February, 1998.



               CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES

     Shares of the  Portfolios  are  issued  and  redeemed  in  connection  with
investments  in and  payments  under  certain  variable  annuity  contracts  and
variable life insurance  policies  (collectively,  "Variable  Contracts") issued
through separate  accounts of life insurance  companies (the "Life  Companies").
There were no  shareholders of the Socially  Responsive  Portfolio as of ______,
1998.  The Trustee of the Trust own in the  aggregate  less than 1% of the total
Trust shares issued and outstanding.

     As of _______,  1998,  separate  accounts of the following  Life  Companies
owned of  record  or  beneficially  5% or more of the  Shares  of the  following
Portfolios:

                                                             Percentage of
                                            Shares            Outstanding
                                            Owned             Shares Owned

  Liquid Asset Portfolio

  Hartford Life Insurance Company*
  200 Hopmeadow
  Simsbury, CT  06070

  Sentry Life Insurance Company
  1800 North Point Drive
  Stevens Point, WI  54481

  Partners Portfolio

  Skandia Insurance Company*
  P.O. Box 883
  Shelton, CT  06484

  Nationwide Life Insurance*
  P.O. Box 182029
  Columbus, OH  43218-2029


  Growth Portfolio

  Nationwide Life Insurance*
  P.O. Box 182029
  Columbus, OH  43218-2029

  Sentry Life Insurance Company
  1800 North Point Drive
  Stevens Point, WI  54481

  Limited Maturity Bond Portfolio

  Nationwide Life Insurance*
  P.O. Box 182029
  Columbus, OH  43218-2029

  Penn Mutual Life Insurance
  Company
  600 Dresher Road
  Horsham, PA  19044

  Balanced Portfolio

  Hartford Life Insurance Company
  200 Hopmeadow
  Simsbury, CT  06070

  Nationwide Life Insurance*
  P.O. Box 182029
  Columbus, OH  43218-2029

  Penn Mutual Life Insurance Company
  600 Dresher Road
  Horsham, PA  19044

  Sentry Life Insurance
  1800 North Point Drive
  Stevens Point, WI  54481

  Guardian Portfolio

  Nationwide Life Insurance*
  P.O. Box 182029
  Columbus, OH  43218-2029

  Mid-Cap Growth Portfolio

  Nationwide Life Insurance*
  P.O. Box 182029
  Columbus, OH  43218-2029



         *Separate  accounts  of the  Life  Company  owned  25% or  more  of the
         outstanding  shares  of  beneficial  interest  of  the  Portfolio,  and
         therefore may be presumed to "control" the  Portfolio,  as that term is
         defined in the 1940 Act.

     These Life  Companies are required to vote  Portfolio  shares in accordance
with instructions  received from owners of Variable Contracts funded by separate
accounts  with  respect to separate  accounts of these Life  Companies  that are
registered  with the  Securities  and  Exchange  Commission  as unit  investment
trusts.

           INVESTMENT MANAGEMENT, ADVISORY AND ADMINISTRATION SERVICES

All Portfolios and their corresponding Series

     Neuberger&Berman is an investment  management firm with headquarters in New
York.  The  firm's  focus is on U.S.  fixed  income,  equity and  balanced  fund
management. Total assets under management by Neuberger&Berman and its affiliates
were  approximately  $52.9  billion as of December 31, 1997.  Founded in 1939 to
manage  portfolios for high net worth  individuals,  the firm entered the mutual
fund  management  business in 1950,  and began  offering  active  management for
pension funds and  institutions in the mid-1970s.  Most money managers that come
to the Neuberger&Berman  organization have at least fifteen years of experience.
Neuberger&Berman  and N&B Management employ experienced  professionals that work
in a competitive environment.

     Because all of the Portfolios' net investable  assets are invested in their
corresponding  Series,  the  Portfolios do not need an investment  manager.  N&B
Management  serves as each Series'  investment  manager pursuant to a Management
Agreement  dated as of May 1, 1995 that was approved by the Trustees of Managers
Trust with respect to AMT Socially  Responsive  Investments on May 27, 1998, and
by the holders of the interests in that Series on ___________, 1998.

     The Management  Agreement  provides in substance  that N&B Management  will
make and implement  investment  decisions for the Series in its  discretion  and
will  continuously  develop an investment  program for each Series' assets.  The
Management Agreement permits N&B Management to effect securities transactions on
behalf  of  each  Series  through  associated  persons  of N&B  Management.  The
Management  Agreement  also  specifically  permits N&B Management to compensate,
through higher commissions,  brokers and dealers who provide investment research
and analysis to the Series,  but N&B  Management  has no current  plans to pay a
material amount of such compensation.

     N&B  Management  provides  to  the  Series,  without  cost,  office  space,
equipment,   and  facilities  and  personnel  necessary  to  perform  executive,
administrative, and clerical functions and pays all salaries, expenses, and fees
of the officers,  trustees,  and  employees of Managers  Trust who are officers,
directors,  or employees of N&B Management.  Two officers of N&B Management (who
also are principals of  Neuberger&Berman  and directors of N&B Management) serve
as trustees  and  officers of the  Trusts.  See  "Trustees  and  Officers."  N&B
Management provides similar facilities and services to the Portfolio pursuant to
an administration agreement dated May 1, 1995 ("Administration  Agreement"). The
Portfolio was  authorized to become subject to the  Administration  Agreement by
vote of the Trustees on May 27, 1998.  For a description  of the  Management and
Administration  fees currently in effect, see "Management and Administration" in
the Prospectus.

     The Management and  Administration  Agreements  each continue for two years
after the date the Series and Portfolio, respectively, became subject to it. The
Management  Agreement is renewable from year to year with respect to the Series,
so long as its  continuance  is approved at least  annually (1) by the vote of a
majority of Managers  Trust's  Trustees who are not "interested  persons" of N&B
Management or Managers Trust ("Independent Series Trustees"),  cast in person at
a meeting called for the purpose of voting on such approval, and (2) by the vote
of a majority of Managers Trust's Trustees or by a 1940 Act majority vote of the
outstanding  shares in that Series.  The  Administration  Agreement is renewable
from year to year with respect to the Portfolio,  so long as its  continuance is
approved at least  annually (1) by the vote of a majority of the trustees of the
Trust  (the  "Portfolio  Trustees")  who are  not  "interested  persons"  of N&B
Management or the Trust ("Independent Portfolio Trustees"),  cast in person at a
meeting called for the purpose of voting on such  approval,  and (2) by the vote
of a majority of the  Portfolio  Trustees or by a 1940 Act majority  vote of the
outstanding shares in the Portfolio. The Management Agreement is terminable with
respect to the Series without penalty on 60 days' prior written notice either by
Managers Trust or by N&B Management.  The Administration Agreement is terminable
with respect to the Portfolio  without  penalty by N&B Management  upon at least
120  days'  prior  written  notice to the  Portfolio,  and by the  Portfolio  if
authorized by the Portfolio  Trustees,  including a majority of the  Independent
Portfolio Trustees, on at least 30 days' prior written notice to N&B Management.
Each Agreement terminates automatically if it is assigned.

Expense Limitation

     As  noted  in  the  Prospectus  under  "Management  and   Administration  -
Expenses," N&B Management has  voluntarily  undertaken to limit the  Portfolio's
expenses by reimbursing the Portfolio for certain operating expenses and its pro
rata share of the Series' operating expenses.

Management and Control of N&B Management

     The directors and officers of N&B  Management,  all of whom have offices at
the same address as N&B Management, are Richard A. Cantor, Chairman of the Board
and director; Stanley Egener, President and director; Theodore P. Giuliano, Vice
President and director;  Michael M. Kassen,  Vice President and director;  Irwin
Lainoff,  director;  Lawrence Zicklin, director; Daniel J. Sullivan, Senior Vice
President;  Peter E. Sundman,  Senior Vice President;  Michael J. Weiner, Senior
Vice  President;  Claudia A. Brandon,  Vice  President;  Patrick T. Byrne,  Vice
President;  Brooke A. Cobb, Vice President;  Robert W. D'Alelio, Vice President;
Roberta D'Orio,  Vice  President;  Clara Del Villar,  Vice  President;  Brian J.
Gaffney, Vice President; Joseph Galli, Vice President; Robert I. Gendelman, Vice
President;  Josephine P. Mahaney, Vice President;  Ellen Metzger, Vice President
and Secretary;  Paul Metzger, Vice President;  Janet W. Prindle, Vice President;
Kevin L. Risen,  Vice President;  Richard Russell,  Vice President;  Jennifer K.
Silver, Vice President; Kent C. Simons, Vice President;  Frederic B. Soule, Vice
President;  Judith M. Vale, Vice President; Susan Walsh, Vice President;  Thomas
Wolfe, Vice President; Andrea Trachtenberg,  Vice President of Marketing; Robert
Conti,  Treasurer;  Ramesh  Babu,  Assistant  Vice  President;   Valerie  Chang,
Assistant  Vice  President;  Stacy  Cooper-Shugrue,  Assistant  Vice  President;
Barbara DiGiorgio, Assistant Vice President; Michael J. Hanratty, Assistant Vice
President;  Leslie Holliday-Soto,  Assistant Vice President; Carmen G. Martinez,
Assistant Vice  President;  Joseph S. Quirk,  Assistant Vice  President;  Ingrid
Saukaitis,  Assistant Vice President; Josephine Velez, Assistant Vice President;
Celeste Wischerth,  Assistant Vice President;  and Loraine Olavarria,  Assistant
Secretary.  Messrs.  Cantor,  Egener,  Gendelman,   Giuliano,  Kassen,  Lainoff,
Zicklin,  Risen,  Simons,  and  Sundman and Mmes.  Prindle,  Silver and Vale are
principals of Neuberger&Berman.

     Messrs. Egener and Zicklin are trustees and officers, and Messrs. Sullivan,
Weiner, and Russell and Mmes. Brandon,  Cooper-Shugrue,  DiGiorgio and Wischerth
are officers of each Trust. C. Carl Randolph,  a principal of  Neuberger&Berman,
also is an officer of each Trust.

     All of the  outstanding  voting stock in N&B Management is owned by persons
who are also principals of Neuberger&Berman.

Sub-Adviser

     N&B Management  retains  Neuberger&Berman,  605 Third Avenue,  New York, NY
10158,  as a sub-adviser  with respect to the Series  pursuant to a Sub-Advisory
Agreement  dated May 1, 1995.  The  Sub-Advisory  Agreement  was approved by the
Trustees of Managers Trust with respect to AMT Socially  Responsive  Investments
on May 27, 1998,  and by the holder of  interests  in that Series on  _________,
1998.

     The Sub-Advisory Agreement provides in substance that Neuberger&Berman will
furnish to N&B Management,  upon reasonable request,  investment recommendations
and research  information  of the same type that  Neuberger&Berman  from time to
time  provides  to its  principals  and  employees  for use in  managing  client
accounts,  as N&B Management reasonably requests. In this manner, N&B Management
expects to have available to it, in addition to research from other professional
sources, the capability of the research staff of Neuberger&Berman. This research
staff  consists of numerous  investment  analysts,  each of whom  specializes in
studying one or more industries,  under the supervision of research partners who
are also  available  for  consultation  with N&B  Management.  The  Sub-Advisory
Agreement provides that the services rendered by  Neuberger&Berman  will be paid
for  by N&B  Management  on the  basis  of the  direct  and  indirect  costs  to
Neuberger&Berman in connection with those services. Neuberger&Berman also serves
as a sub-adviser for all of the other mutual funds advised by N&B Management.

     The  Sub-Advisory  Agreement  continues for a period of two years after the
date the  Series  became  subject  to it,  and is  renewable  from  year to year
thereafter,  subject to  approval of its  continuance  in the same manner as the
Management  Agreement.  The  Sub-Advisory  Agreement is subject to  termination,
without  penalty,  with respect to the Series by the Series'  Trustees,  or by a
1940  Act  majority  vote  of the  outstanding  shares  of that  Series,  by N&B
Management,  or by  Neuberger&Berman  on not less than 30 nor more than 60 days'
prior written notice to the Series.  The Sub-Advisory  Agreement also terminates
automatically  with respect to the Series if it is assigned or if the Management
Agreement terminates with respect to the Series.

     Most money managers that come to the Neuberger&Berman  organization have at
least fifteen  years  experience.  Neuberger&Berman  and N&B  Management  employ
experienced professionals that work in a competitive environment.

     The  Series is  subject to  certain  limitations  imposed  on all  advisory
clients of  Neuberger&Berman  (including the Series,  Other N&B Funds, and other
accounts) and personnel of Neuberger&Berman  and its affiliates.  These include,
for  example,  limits  that may be imposed in certain  industries  or by certain
companies,  and policies of Neuberger&Berman that limit the aggregate purchases,
by all accounts under management, of outstanding shares of public companies.

Investment Companies Advised

     N&B  Management  currently  serves as investment  adviser or manager of the
following investment companies,  which had aggregate net assets of approximately
$20.7 billion, as of December 31, 1997.  Neuberger&Berman acts as sub-adviser to
these investment companies.

                                                            Approximate Net
                                                               Assets at
Name                                                       December 31, 1997

Neuberger&Berman Cash Reserves . . . . . . .                  $662,861,352
Portfolio (investment portfolio for
Neuberger&Berman Cash Reserves)

Neuberger&Berman Government Money . . . .                     $297,594,922
Portfolio (investment portfolio for
Neuberger&Berman Government Money
Fund)

Neuberger&Berman Limited Maturity Bond . .                    $294,956,156
Portfolio (investment portfolio for
Neuberger&Berman Limited Maturity
Bond Fund and Neuberger&Berman
Limited Maturity Bond Trust)

Neuberger&Berman Municipal Money . . . . . .                  $166,832,901
Portfolio (investment portfolio for
Neuberger&Berman Municipal Money Fund)

Neuberger&Berman Municipal Securities . . . .                  $32,970,458
Portfolio (investment portfolio for
Neuberger&Berman Municipal Securities
Trust)

Neuberger&Berman Genesis Portfolio . . . . . .               $1,841,928,659
(investment portfolio for Neuberger&Berman
Genesis Fund, Neuberger&Berman
Genesis Trust and Neuberger&Berman Genesis Assets)

Neuberger&Berman Guardian Portfolio . . . . .                $8,328,032,611
(investment portfolio for Neuberger&Berman
Guardian Fund, Neuberger&Berman
Guardian Trust and Neuberger&Berman
Guardian Assets)

Neuberger&Berman Manhattan Portfolio . . . .                   $626,632,234
(investment portfolio for Neuberger&Berman
Manhattan Fund, Neuberger&Berman
Manhattan Trust and Neuberger&Berman
Manhattan Assets)

Neuberger&Berman International Portfolio                       $111,718,206
(investment portfolio for Neuberger&Berman
International Fund and Neuberger&Berman International Trust)

Neuberger&Berman Partners Portfolio . . . . . .              $3,830,066,838
(investment portfolio for Neuberger&Berman
Partners Fund, Neuberger&Berman
Partners Trust and Neuberger&Berman
Partners Assets)

Neuberger&Berman Focus Portfolio . . . . . . .               $1,530,971,078
(investment portfolio for Neuberger&Berman
Focus Fund, Neuberger&Berman Focus
Trust and Neuberger&Berman Focus Assets)

Neuberger&Berman Socially Responsive  . . .                    $287,169,564
Portfolio (investment portfolio for
Neuberger&Berman Socially Responsive Fund,
Neuberger&Berman Socially Responsive Trust,
Neuberger&Berman NYCDC Socially Responsive Trust

Neuberger&Berman Advisers Managers. . . . . .                $2,644,430,313
Trust (eight series)

     In  addition,   Neuberger&Berman   serves  as  investment  adviser  to  one
investment  company,  Plan Investment  Fund, Inc., with assets of $46,655,752 at
December 31, 1997.

     The investment  decisions concerning each Series and the other mutual funds
referred to above (collectively,  "Other N&B Funds") have been and will continue
to  be  made  independently  of  one  another.  In  terms  of  their  investment
objectives,  most of the Other N&B Funds differ from the Series.  Even where the
investment  objectives are similar,  however,  the methods used by the Other N&B
Funds and the Series to achieve  their  objectives  may differ.  The  investment
results  achieved by all of the funds managed by N&B Management have varied from
one another in the past and are likely to vary in the future.

     There may be occasions when a Series and one or more of the Other N&B Funds
will be  contemporaneously  engaged in purchasing or selling the same securities
from or to third parties. When this occurs, the transactions will be averaged as
to price  and  allocated,  in terms of  amount,  in  accordance  with a  formula
considered  to be equitable to the funds  involved.  Although in some cases this
arrangement  could  have a  detrimental  effect  on the  price or  volume of the
securities as to a Series,  in other cases it is believed that a Series' ability
to participate in volume  transactions may produce better  executions for it. In
any case, it is the judgment of the Series'  Trustees that the  desirability  of
each Series having its advisory  arrangements with N&B Management  outweighs any
disadvantages that may result from contemporaneous transactions.

                            DISTRIBUTION ARRANGEMENTS

     N&B Management serves as the distributor ("Distributor") in connection with
the  offering of the  Portfolio's  shares.  In  connection  with the sale of its
shares,   the  Portfolio  has  authorized  the  Distributor  to  give  only  the
information,  and to make only the statements and representations,  contained in
the Prospectus and this SAI or that properly may be included in sales literature
and advertisements in accordance with the 1933 Act, the 1940 Act, and applicable
rules  of  self-regulatory  organizations.   Sales  may  be  made  only  by  the
Prospectus,  which may be delivered either  personally or through the mails. The
Distributor is the Portfolio's "principal underwriter" within the meaning of the
1940  Act  and,  as  such,  acts as  agent  in  arranging  for  the  sale of the
Portfolio's  shares without sales commission or other compensation and bears all
advertising  and  promotion  expenses  incurred  in the sale of the  Portfolios'
shares.  The Board of Trustees  of the Trust has adopted a non-fee  Distribution
Plan for the Portfolios of the Trust, which is described in the Prospectus.

     The  Trust,  on  behalf  of the  Socially  Responsible  Portfolio,  and the
Distributor  are parties to a  Distribution  Agreement  dated May 1, 1995,  that
continues until May 1, 1999. The Distribution  Agreement may be renewed annually
thereafter  if  specifically  approved  by (1)  the  vote of a  majority  of the
Portfolio  Trustees or a 1940 Act majority vote of the  Portfolio's  outstanding
shares and (2) the vote of a majority  of the  Independent  Portfolio  Trustees,
cast in person at a meeting  called for the purpose of voting on such  approval.
The  Distribution   Agreement  may  be  terminated  by  either  party  and  will
automatically terminate on its assignment,  in the same manner as the Management
Agreement and the Investment Advisory Agreement.

                        ADDITIONAL REDEMPTION INFORMATION

Suspension of Redemptions

     The  Portfolio  is  normally  open for  business  each day the NYSE is open
("Business Day"). The right to redeem the Portfolio's shares may be suspended or
payment of the redemption price postponed (1) when the NYSE is closed,  (2) when
trading on the NYSE is restricted,  (3) when an emergency  exists as a result of
which  disposal  by the  Series  of  securities  owned  by it is not  reasonably
practicable  or it is not  reasonably  practicable  for  the  Series  fairly  to
determine  the value of its net assets,  or (4) for such other period as the SEC
may by order permit for the protection of the Portfolio's shareholders; provided
that  applicable  SEC rules and  regulations  shall  govern  as to  whether  the
conditions  prescribed  in (2) or (3)  exist.  If the  right  of  redemption  is
suspended,  shareholders  may withdraw  their offers of  redemption or they will
receive  payment at the NAV per share in effect at the close of  business on the
first Business Day after termination of the suspension.

Redemptions in Kind

     The Portfolio  reserves the right, under certain  conditions,  to honor any
request for redemption  (or a combination of requests from the same  shareholder
in any  90-day  period)  exceeding  $250,000  or 1% of  the  net  assets  of the
Portfolio,  whichever  is  less,  by  making  payment  in  whole  or in  part in
securities  valued as described  under "Share Prices and Net Asset Value" in the
Prospectus. If payment is made in securities, a shareholder generally will incur
brokerage  expenses or other  transaction  costs in converting  those securities
into cash and will be  subject  to  fluctuation  in the  market  prices of those
securities  until  they are sold.  The  Portfolio  does not redeem in kind under
normal circumstances,  but would do so when the Trust's Trustees determined that
it was in the best interests of the Portfolio's shareholders as a whole.

                        DIVIDENDS AND OTHER DISTRIBUTIONS

     The Portfolio distributes to its shareholders  (primarily insurance company
separate  accounts and Qualified  Plans)  substantially  all of its share of the
Series' net investment income (after deducting expenses incurred directly by the
Portfolio),  any net realized  capital  gains and,  any net realized  gains from
foreign  currency  transactions,  if  any.  The  Portfolio  calculates  its  net
investment  income  and NAV as of the  close  of  regular  trading  on the  NYSE
(usually 4:00 p.m.  Eastern time) on each day the NYSE is open.  The Series' net
investment  income  consists  of all income  accrued on  portfolio  assets  less
accrued  expenses,  but does not include net realized or unrealized  capital and
foreign currency gains or losses. Net investment income and net gains and losses
are reflected in the Series' NAV (and,  hence,  the Portfolio's  NAV) until they
are distributed.  Dividends from net investment  income and distributions of net
realized   capital   gains  and  net  realized   gains  from  foreign   currency
transactions, if any, normally are paid once annually, in February.

                           ADDITIONAL TAX INFORMATION

Taxation of the Portfolio

     In order to continue to qualify for  treatment  as a RIC under the Internal
Revenue Code of 1986, as amended ("Code"),  the Portfolio must distribute to its
shareholders  for each  taxable  year at  least  90% of its  investment  company
taxable income  (consisting  generally of net investment  income, net short-term
capital  gain,  and,  net gains  from  certain  foreign  currency  transactions)
("Distribution Requirement") and must meet several additional requirements. With
respect to the Portfolio,  these  requirements  include the  following:  (1) the
Portfolio  must derive at least 90% of its gross  income each  taxable year from
dividends,  interest,  payments with respect to securities loans, and gains from
the sale or other  disposition of stock,  securities or foreign  currencies,  or
other income  (including  gains from  options,  futures,  and forward  contracts
(collectively,  "Hedging  Instruments")) derived with respect to its business of
investing in such stock,  securities or currencies ("Income  Requirement");  and
(2) at the close of each quarter of the  Portfolio's  taxable year, (i) at least
50% of the value of its total assets must be represented by cash and cash items,
U.S.  Government  securities,  securities  of other  RICs and  other  securities
limited,  in respect of any one issuer,  to an amount that does not exceed 5% of
the value of the Portfolio's  total assets and that does not represent more than
10% of the issuer's outstanding voting securities, and (ii) not more than 25% of
the value of its total  assets may be  invested in  securities  (other than U.S.
Government securities or securities of other RICs) of any one issuer.

     The Trust and  Managers  Trust  have  received a ruling  from the  Internal
Revenue  Service  ("Service"),  for  certain  other  portfolios  that  each such
Portfolio,  as an investor in a corresponding  Series of Managers Trust, will be
deemed  to own a  proportionate  share of the  Series'  assets  and  income  for
purposes  of  determining  whether  the  Portfolio  satisfies  the  requirements
described  above to qualify as a RIC. A similar ruling has been applied for with
respect to the Socially Responsive  Portfolio but has not yet been issued by the
Service.

     The  Portfolio  will be  subject  to a  nondeductible  4% excise tax to the
extent it fails to distribute by the end of any calendar year  substantially all
of its  ordinary  income  for that  year and  capital  gain net  income  for the
one-year period ending on October 31 of that year, plus certain other amounts.

     See the  next  section  for a  discussion  of the tax  consequences  to the
Portfolio of distributions  to it from the Series,  investments by the Series in
certain securities, and hedging transactions engaged in by the Series.

Taxation of the Series

     Managers  Trust has received a ruling from the Service for certain  Series,
to the effect that,  among other  things,  each such Series will be treated as a
separate partnership for federal income tax purposes and will not be a "publicly
traded  partnership." A similar rulings has been applied for with respect to AMT
Socially Responsive Investments but has not yet been issued by the Service. As a
result,  such other Series are not subject to federal income tax; instead,  each
investor in a Series,  such as a Portfolio,  is required to take into account in
determining  its federal  income tax liability its share of the Series'  income,
gains,  losses,  deductions,  and  credits,  without  regard to  whether  it has
received  any cash  distributions  from the  Series.  A Series  also will not be
subject to Delaware or New York income or franchise tax.

     Because,  as  noted  above,  the  other  Portfolios  are  deemed  to  own a
proportionate  share  of their  corresponding  Series'  assets  and  income  for
purposes of determining  whether such  Portfolios  satisfy the  requirements  to
qualify as a RIC,  the Series  intends to  conduct  its  operations  so that the
Socially Responsive Portfolio will be able to satisfy all those requirements.

     Distributions  to the  Portfolio  from the Series  (whether  pursuant  to a
partial or complete  withdrawal or otherwise) will not result in the Portfolio's
recognition of any gain or loss for federal income tax purposes, except that (1)
gain will be recognized to the extent any cash that is  distributed  exceeds the
Portfolio's  basis for its interest in the Series before the  distribution,  (2)
income or gain will be recognized if the  distribution  is in liquidation of the
Portfolio's entire interest in the Series and includes a disproportionate  share
of any unrealized receivables held by the Series, (3) loss will be recognized if
a liquidation distribution consists solely of cash and/or unrealized receivables
and (4) gain (and, in certain situations,  loss) may be recognized on an in-kind
distribution  by the Portfolios.  The Portfolio's  basis for its interest in the
Series generally will equal the amount of cash and the basis of any property the
Portfolio  invests in the  Series,  increased  by the  Portfolio's  share of the
Series' net income and capital gains and decreased by (a) the amount of cash and
the basis of any property the Series  distributes  to the  Portfolio and (b) the
Portfolio's share of the Series' losses.

     Dividends,  interest,  and in some  cases,  capital  gains  received by the
Series may be subject to income,  withholding, or other taxes imposed by foreign
countries and U.S.  possessions  that would reduce the yield and/or total return
on its  securities.  Tax conventions  between  certain  countries and the United
States may reduce or eliminate these foreign taxes, however.

     AMT  Socially  Responsive  Investments  may invest in the stock of "passive
foreign investment companies"  ("PFICs").  A PFIC is a foreign corporation other
than a "controlled  foreign  corporation" (i.e., a foreign corporation in which,
on any day during its taxable  year,  more than 50% of the total voting power of
all  voting  stock  therein  or the total  value of all stock  therein is owned,
directly, indirectly, or constructively, by "U.S. shareholders," defined as U.S.
persons that individually own, directly, indirectly, or constructively, at least
10% of that voting power) that meets either of the following tests: (1) at least
75% of its gross  income is  passive;  or (2) an  average of at least 50% of its
assets produce, or are held for the production of, passive income. Under certain
circumstances,  if the Series holds stock of a PFIC,  the Portfolio  (indirectly
through its interest in the Series)  will be subject to federal  income tax on a
portion of any  "excess  distribution"  received on the stock as well as gain on
disposition of the stock (collectively,  "PFIC income"),  plus interest thereon,
even if the Portfolio  distributes the PFIC income as a taxable  dividend to its
shareholders. The balance of the PFIC income will be included in the Portfolio's
investment company taxable income and, accordingly, will not be taxable to it to
the extent that income is distributed to its shareholders.

     If the Series invests in a PFIC and elects to treat the PFIC as a qualified
electing fund ("QEF"), then in lieu of the Portfolio incurring the foregoing tax
and interest  obligation,  the Portfolio  would be required to include in income
each year its pro rata share of the Series'  pro rata share of the QEF's  annual
ordinary earnings and net capital gain (the excess of net long-term capital gain
over net  short-term  capital  loss)  --  which  most  likely  would  have to be
distributed by the Portfolio to satisfy the Distribution  Requirement -- even if
those  earnings  and gain were not  received by the Series from the QEF. In most
instances it will be very difficult,  if not  impossible,  to make this election
because of certain requirements thereof.

     Effective  for taxable years  beginning  after 1997, a holder of stock in a
PFIC  generally  may elect to include in ordinary  income each  taxable year the
excess, if any, of the fair market value of the stock over its adjusted basis as
of the end of that year. Pursuant to the election,  a deduction (as an ordinary,
not capital, loss) also would be allowed for the excess, if any, of the holder's
adjusted  basis in PFIC  stock  over the fair  market  value  thereof  as of the
taxable year-end,  but only to the extent of any net  mark-to-market  gains with
respect to that stock included in income for prior taxable  years.  The adjusted
basis in each PFIC's stock subject to the election  would be adjusted to reflect
the amounts of income included and deductions taken thereunder.  Any gain on the
sale of PFIC stock  subject  to a  mark-to-market  election  would be treated as
ordinary income.  The use by the Series of hedging  strategies,  such as writing
(selling) and purchasing futures contracts and options and entering into forward
contracts,  involves  complex rules that will  determine for income tax purposes
the amount,  character  and timing of  recognition  of the gains and losses they
realize  in  connection  therewith.  For  the  Series,  gains  from  the  actual
disposition and mark to market of foreign  currencies (except certain gains that
may be  excluded  by future  regulations),  and gains from  Hedging  Instruments
derived by the Series with respect to its business of investing in securities or
foreign  currencies,  will qualify as permissible income for the Portfolio under
the Income Requirement

     Exchange-traded  futures  contracts,  listed  options  thereon  and certain
forward foreign currency contracts  constitute "Section 1256 Contracts." Section
1256 Contracts are required to be "marked-to-market" (that is, treated as having
been sold at market  value) for  federal  income tax  purposes at the end of the
Series'  taxable  year,  60% of any net gain or loss  recognized  as a result of
these  "deemed  sales" and 60% of any net realized  gain or loss from any actual
sales of Section 1256  contracts are treated as long-term  capital gain or loss,
and the remainder is treated as  short-term  capital gain or loss;  however,  in
certain  cases  where the futures  contract  relates to a foreign  currency  and
certain forward  foreign  currency  contracts,  the gain or loss may be ordinary
rather than capital.

     Socially Responsive Investments may acquire zero coupon or other securities
issued with OID. As the holder of those securities, the Series (and, through it,
the  Portfolio)  must take into  income the OID that  accrues on the  securities
during the taxable year, even if no  corresponding  payment on the securities is
received  during  the year.  Because  the  Portfolio  annually  must  distribute
substantially all of its income (including its share of the Series' accrued OID)
to satisfy the Distribution Requirement, it may be required in a particular year
to  distribute  as a dividend  an amount  that is greater  than its share of the
total amount of cash the Series actually receives.  Those  distributions will be
made from the  Portfolio's  (or its share of the  Series')  cash  assets  or, if
necessary, from the proceeds of the Series' sales of portfolio securities. These
actions are likely to reduce the Series' and Portfolio's  assets and may thereby
increase  its  expense  ratio and  decrease  its rate of return.  The Series may
realize  capital  gains or losses  from those  sales,  which  would  increase or
decrease the Series' investment company taxable income and/or net capital gain.

                             PORTFOLIO TRANSACTIONS

     Neuberger&Berman  acts as the  Series'  principal  broker  to the  extent a
broker is used in the  purchase  and sale of  portfolio  securities  (other than
certain  securities traded on the OTC market) and in connection with the writing
of  covered  call  options on their  securities,  and for those  services  would
receive brokerage  commissions.  Transactions in portfolio  securities for which
Neuberger&Berman serves as broker will be effected in accordance with Rule 17e-1
under the 1940 Act.

     To the  extent a broker  is not  used,  purchases  and  sales of  portfolio
securities generally are transacted with the issuers,  underwriters,  or dealers
serving as primary  market-makers  acting as principals  for the securities on a
net basis.  The  Series  typically  do not pay  brokerage  commissions  for such
purchases and sales. Instead, the price paid for newly issued securities usually
includes a concession  or discount  paid by the issuer to the  underwriter,  and
transactions  placed through dealers serving as  market-makers  reflect a spread
between the bid and the asked prices from which the dealer derives a profit.

     In  purchasing  and selling  portfolio  securities  other than as described
above (for example, in the secondary market), the Series' policy is to seek best
execution at the most favorable prices through  responsible  broker-dealers and,
in the  case  of  agency  transactions,  at  competitive  commission  rates.  In
selecting broker-dealers to execute transactions,  N&B Management considers such
factors  as the  price of the  security,  the rate of  commission,  the size and
difficulty of the order, the reliability,  integrity,  financial condition,  and
general execution and operational capabilities of competing broker-dealers,  and
may consider the brokerage  and research  services they provide to the Series or
N&B  Management.  Some  of  these  research  services  may  be of  value  to N&B
Management in advising its various clients  (including the Series)  although not
all of these  services are  necessarily  used by N&B  Management in managing the
Series.   Under  certain  conditions,   the  Series  may  pay  higher  brokerage
commissions  in return for brokerage and research  services,  although no Series
has a current arrangement to do so. In any case, the Series may effect principal
transactions with a dealer who furnishes  research  services,  may designate any
dealer to receive selling concessions,  discounts,  or other allowances,  or may
otherwise deal with any dealer in connection  with the acquisition of securities
in underwritings.

     Portfolio securities may be loaned from time to time by Socially Responsive
Investments to  Neuberger&Berman  in accordance with the terms and conditions of
an order  issued by the  Securities  and  Exchange  Commission,  excepting  such
transactions  from  certain  provisions  of the 1940 Act which  would  otherwise
prohibit such transactions,  subject to certain  conditions.  In accordance with
the order,  securities  loans made by the Series to  Neuberger&Berman  are fully
secured by cash  collateral.  The portion of the income on cash collateral which
may be shared with  Neuberger&Berman  is to be determined  with reference to the
concurrent arrangements between Neuberger&Berman and non-affiliated lenders with
which it engages in similar transactions.  In addition,  where  Neuberger&Berman
borrows  securities  from  the  Series  in  order  to  relend  them  to  others,
Neuberger&Berman  may be  required  to pay over to that  Series,  on a quarterly
basis, certain of the earnings that Neuberger&Berman  otherwise has derived from
the  relending  of the borrowed  securities.  When  Neuberger&Berman  desires to
borrow  a  security  that  the  Series  has  indicated  a  willingness  to lend,
Neuberger&Berman  must borrow such security from the Series rather than from the
unaffiliated  lender,  unless  the  unaffiliated  lender is willing to lend such
security on more  favorable  terms (as specified in the order) than that Series.
If, in any month,  the Series' expenses exceed its income in any securities loan
transaction with  Neuberger&Berman,  Neuberger&Berman  must reimburse the Series
for such loss.

     The Series may also lend  securities to unaffiliated  entities,  including,
banks, brokerage firms, and other institutional investors judged creditworthy by
N&B Management,  provided that cash or equivalent collateral,  equal to at least
100% of the market value of the loaned securities, is continuously maintained by
the borrower with the Series. The Series may invest the cash collateral and earn
income  or it may  receive  an agreed  upon  amount of  interest  income  from a
borrower who has delivered equivalent collateral. During the time securities are
on loan, the borrower will pay the Series an amount  equivalent to any dividends
or interest paid on such  securities.  These loans are subject to termination at
the  option  of the  Series  or the  borrower.  The  Series  may pay  reasonable
administrative  and  custodial  fees  in  connection  with a loan  and may pay a
negotiated  portion of the interest earned on the cash or equivalent  collateral
to the  borrower or placing  broker.  The Series does not have the right to vote
securities on loan, but would terminate the loan and regain the right to vote if
that were considered important with respect to the investment.

     A committee of Independent Series Trustees from time to time reviews, among
other things, information relating to securities loans by the Series.

     In effecting securities transactions,  the Series generally seeks to obtain
the best price and execution of orders.  Commission rates,  being a component of
price,  are considered  along with other relevant  factors.  The Series plans to
continue to use  Neuberger&Berman  as its broker  where,  in the judgment of N&B
Management,  that  firm is able to  obtain  a price  and  execution  at least as
favorable as other qualified  brokers.  To the Series'  knowledge,  however,  no
affiliate of any Series receives  give-ups or reciprocal  business in connection
with their securities transactions.

     The use of  Neuberger&Berman  as a broker  for the Series is subject to the
requirements  of Section 11(a) of the Securities  Exchange Act of 1934 ("Section
11(a)").  Section 11(a) prohibits members of national securities  exchanges from
retaining  compensation  for executing  exchange  transactions for accounts that
they or their affiliates manage, except where they have the authorization of the
persons  authorized to transact business for the account and comply with certain
annual reporting requirements. The Board of Trustees of the Series has expressly
authorized Neuberger&Berman to retain such compensation and Neuberger&Berman has
agreed to comply with the reporting requirements of Section 11(a).

     Under the 1940 Act,  commissions paid by the Series to  Neuberger&Berman in
connection  with a  purchase  or  sale of  securities  offered  on a  securities
exchange  may  not  exceed  the  usual  and   customary   broker's   commission.
Accordingly,  it is the  Series'  policy  that  the  commissions  to be  paid to
Neuberger&Berman must, in N&B Management's judgment be (1) at least as favorable
as those  that would be charged by other  brokers  having  comparable  execution
capability,  and (2) at  least as  favorable  as  commissions  contemporaneously
charged by  Neuberger&Berman  on  comparable  transactions  for its most favored
unaffiliated customers, except for accounts for which Neuberger&Berman acts as a
clearing  broker for another  brokerage  firm and customers of  Neuberger&Berman
considered by a majority of the Independent Series Trustees not to be comparable
to the Series.  The Series do not deem it practicable and in their best interest
to  solicit  competitive  bids for  commissions  on each  transaction.  However,
consideration  regularly is given to information concerning the prevailing level
of  commissions  charged on  comparable  transactions  by other  brokers  during
comparable  periods of time. The 1940 Act generally  prohibits  Neuberger&Berman
from acting as  principal in the  purchase or sale of  securities  for a Series'
account, unless an appropriate exemption is available.

     A committee of Independent Series Trustees from time to time reviews, among
other   things,   information   relating   to   the   commissions   charged   by
Neuberger&Berman  to the  Series  and to its  other  customers  and  information
concerning the prevailing  level of commissions  charged by other brokers having
comparable execution capability.  In addition,  the procedures pursuant to which
Neuberger&Berman  effects brokerage transactions for the Series must be reviewed
and approved no less often than annually by a majority of the Independent Series
Trustees.

     To ensure that accounts of all  investment  clients,  including the Series,
are  treated  fairly in the event  that  Neuberger&Berman  receives  transaction
instructions  regarding a security  for more than one  investment  account at or
about the same time,  Neuberger&Berman  may combine  orders  placed on behalf of
clients,  including  advisory  accounts  in  which  affiliated  persons  have an
investment  interest,  for the purpose of negotiating  brokerage  commissions or
obtaining a more favorable price.  Where  appropriate,  securities  purchased or
sold may be  allocated,  in  terms  of  amount,  to a  client  according  to the
proportion  that the  size of the  order  placed  by that  account  bears to the
aggregate size of orders contemporaneously placed by the other accounts, subject
to de minimis  exceptions.  All  participating  accounts will pay or receive the
same price.

     The  Series  expects  that it will  continue  to  execute a portion  of its
transactions  through  brokers other than  Neuberger&Berman.  In selecting those
brokers,  N&B Management  will consider the quality and reliability of brokerage
services,   including   execution   capability  and  performance  and  financial
responsibility,  and may consider the research and other investment  information
provided by those brokers, and the willingness of particular brokers to sell the
Variable Contracts issued by the Life Companies.

     A committee,  comprised of officers of N&B  Management  and  principals  of
Neuberger&Berman  who are  portfolio  managers of the Series and Other N&B Funds
(collectively,  "N&B  Funds") and some of  Neuberger&Berman's  managed  accounts
("Managed  Accounts")  evaluates  semi-annually  the nature  and  quality of the
brokerage  and  research  services  provided  by  other  brokers.  Based on this
evaluation, the committee establishes a list and projected rankings of preferred
brokers  for use in  determining  the  relative  amounts  of  commissions  to be
allocated to those  brokers.  Ordinarily  the brokers on the list effect a large
portion of the brokerage transactions for the N&B Funds and the Managed Accounts
that are not effected by  Neuberger&Berman.  However, in any semi-annual period,
brokers  not on the list may be used,  and the  relative  amounts  of  brokerage
commissions  paid to the  brokers  on the list may vary  substantially  from the
projected  rankings.  These  variations  reflect the  following  factors,  among
others:  (1) brokers not on the list or ranking  below other brokers on the list
may be selected for  particular  transactions  because they provide better price
and/or execution,  which is the primary  consideration in allocating  brokerage;
and (2) adjustments may be required because of periodic changes in the execution
or research  capabilities of particular brokers, or in the execution or research
needs of the N&B Funds and/or the Managed Accounts; and (3) the aggregate amount
of brokerage  commissions  generated by  transactions  for the N&B Funds and the
Managed  Accounts may change  substantially  from one semi-annual  period to the
next.

     The commissions paid to a broker other than  Neuberger&Berman may be higher
than the amount another firm might charge if N&B  Management  determines in good
faith that the amount of those  commissions  is  reasonable  in  relation to the
value of the  brokerage  and  research  services  provided  by the  broker.  N&B
Management  believes  that those  research  services  provide  the  Series  with
benefits by supplementing the information otherwise available to N&B Management.
That  research  information  may be used by N&B  Management  in servicing  their
respective  funds and, in some  cases,  by  Neuberger&Berman  in  servicing  the
Managed  Accounts.  On the other  hand,  research  information  received  by N&B
Management from brokers effecting portfolio  transactions on behalf of the Other
N&B Funds and by Neuberger&Berman from brokers executing portfolio  transactions
on behalf of the Managed Accounts may be used for the Series' benefit.

     Janet W. Prindle, a principal of  Neuberger&Berman  and a Vice President of
N&B Management,  is the person primarily  responsible for making decisions as to
specific  action to be taken with  respect to the  investment  portfolio  of the
Series.  Ms. Prindle has full authority to take action with respect to portfolio
transactions  and may or may not consult with other  personnel of N&B Management
prior to taking  such  action.  If Ms.  Prindle is  unavailable  to perform  her
responsibilities,  Robert  Ladd  and/or  Ingrid  Saukaitis,  each  of whom is an
Assistant Vice president of N&B Management,  will assume  responsibility for the
portfolio  of the  Series.  For  more  information  on  these  individuals,  see
"Management and Administration" in the Prospectus.

Portfolio Turnover

     The  portfolio  turnover  rate is  calculated by dividing the lesser of the
cost of the securities purchased or the proceeds from the securities sold by the
Series during the fiscal year (other than securities, including options, foreign
financial futures contracts and forward contracts,  whose maturity or expiration
date at the time of acquisition was one year or less),  divided by the month-end
average monthly value of such securities owned by the Series during the year.

                             REPORTS TO SHAREHOLDERS

     Shareholders  of the  Portfolio  receive  unaudited  semi-annual  financial
statements,  as well as year-end financial statements audited by the independent
auditors for the Portfolio and for the Series.  The Portfolio's report shows the
investments owned by the Series and the market values thereof and provides other
information  about the Portfolio  and its  operations.  In addition,  the report
contains  the  Portfolio's  financial  statements,   including  the  Portfolio's
beneficial interest in the Series.

                          CUSTODIAN AND TRANSFER AGENT

     The Portfolio and Series have selected  State Street Bank and Trust Company
("State Street"), 225 Franklin Street, Boston,  Massachusetts 02110 as custodian
for its  securities  and cash.  State  Street  also  serves  as the  Portfolio's
Transfer Agent and  shareholder  servicing  agent,  administering  purchases and
redemptions Trust shares through its Boston Service Center.

                              INDEPENDENT AUDITORS

     The  Portfolio  and Series have  selected  Ernst & Young LLP, 200 Clarendon
Street,  Boston,  Massachusetts 02116 as the independent auditors who will audit
its financial statements.

                                  LEGAL COUNSEL

     The  Portfolio and Series have  selected  Dechert Price & Rhoads,  1775 Eye
Street, N.W., Washington, D.C. 20006 as legal counsel.

                             REGISTRATION STATEMENT

     This SAI and Prospectus do not contain all the information  included in the
Trust's  registration  statement  filed  with  the SEC  under  the 1933 Act with
respect to the securities  offered by the  Prospectus.  Certain  portions of the
registration  statement have been omitted pursuant to SEC rules and regulations.
The  registration  statement,  including the exhibits  filed  therewith,  may be
examined at the SEC's  offices in  Washington,  D.C. The SEC maintains a Website
(http://www.sec.gov)  that contains this SAI, material incorporated by reference
and other information regarding the Series and the Portfolios.

     Statements  contained in this SAI and  Prospectus as to the contents of any
contract or other document referred to are not necessarily complete, and in each
instance  reference is made to the copy of the contract or other  document filed
as an exhibit to the registration statement, each such statement being qualified
in all respects by such reference.











<PAGE>




           APPENDIX A: RATINGS OF CORPORATE BONDS AND COMMERCIAL PAPER



S&P corporate bond ratings

     AAA - Bonds rated AAA have the highest rating assigned by S&P.  Capacity to
pay interest and repay principal is extremely strong.

     AA - Bonds rated AA have a very strong  capacity to pay  interest and repay
principal and differ from the higher rated issues only in small degree.

     A -  Bonds  rated  A have 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 bonds in higher rated
categories.

     BBB - Bonds rated BBB are  regarded  as having an adequate  capacity to pay
principal  and  interest.  Whereas they  normally  exhibit  adequate  protection
parameters,  adverse  economic  conditions  or changing  circumstances  are more
likely to lead to a weakened capacity to pay principal and interest for bonds in
this category than for bonds in higher rated categories.

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

     CI - The rating CI is  reserved  for income  bonds on which no  interest is
being paid.

     D - Bonds rated D are in default,  and payment of interest and/or repayment
of principal is in arrears.

     Plus (+) or Minus (-) - The ratings  above may be modified by the  addition
of a plus or minus sign to show relative standing within the major categories.

Moody's corporate bond ratings

     Aaa - Bonds 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 an  exceptionally  stable margin,
and principal is secure.  Although the various protective elements are likely to
change,  the  changes  that can be  visualized  are most  unlikely to impair the
fundamentally strong position of the issuer.

     Aa - Bonds  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-rated  securities,  fluctuation  of
protective elements may be of greater amplitude,  or there may be other elements
present that make the long-term  risks appear  somewhat larger than in Aaa-rated
securities.

     A - Bonds 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 that
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. These bonds lack outstanding  investment  characteristics and in
fact have speculative characteristics as well.

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

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

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

     C - Bonds 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.

     Modifiers  - Moody's  may  apply  numerical  modifiers  1, 2, and 3 in each
generic rating classification described above. 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 the  modifier 3 indicates  that the issuer
ranks in the lower end of its generic rating category.

S&P commercial paper ratings

     A-1 - This highest  category  indicates that the degree of safety regarding
timely payment is strong.  Those issues  determined to possess  extremely strong
safety characteristics are denoted with a plus sign (+).

Moody's commercial paper ratings

     Issuers rated Prime-1 (or related supporting  institutions),  also known as
P-1,  have  a  superior   capacity  for   repayment  of  short-term   promissory
obligations.  Prime-1  repayment  capacity  will  normally be  evidenced  by the
following characteristics:

         -Leading market positions in well-established industries;

         -High rates of return on funds employed;

         -Conservative capitalization structures with moderate reliance on debt
           and ample asset protection;

         -Broad margins in earnings coverage of fixed financial charges and high
           internal cash generation; and

         -Well-established access to a range of financial markets and assured 
          sources of alternate liquidity.
<PAGE>
                  NEUBERGER & BERMAN ADVISERS MANAGEMENT TRUST
                  POST-EFFECTIVE AMENDMENT NO. 27 ON FORM N-1A

                                     PART C

                                OTHER INFORMATION

  Item 24.   Exhibits


  Exhibit Number            Description

    (a)   (1)     Certificate of Trust of Registrant.*
          (2)     Trust Instrument of Registrant.*
          (3)     Schedule A to Trust Instrument of Registrant designating 
                  Series of Registrant.****
    (b)   (1)     By-laws of Registrant.*
          (2)     Amendment to By-laws dated November 11, 1997.*****
    (c)   (1)     Trust Instrument of Registrant, Articles IV, V and VI.*
          (2)     By-laws of Registrant, Articles V, VI and VIII.*
    (d)   (1)     Management Agreement Between Advisers Managers Trust and 
                  Neuberger&Berman Management Incorporated.*
          (2)     Sub-Advisory Agreement Between Neuberger&Berman Management 
                  Incorporated and Neuberger&Berman with Respect to Advisers 
                  Managers Trust.*
          (3)     Substitution Agreement among Neuberger&Berman Management Inc.,
                  Advisers Managers Trust, Neuberger&Berman, L.P. and 
                  Neuberger&Berman, LLC.*
          (4)     Schedule designating series of Advisers Managers Trust subject
                  to the Management Agreement.****
          (5)     Schedule designating series of Advisers Managers Trust subject
                  to the Sub-Advisory Agreement.****
    (e)   (1)     Distribution Agreement Between Registrant and Neuberger&Berman
                  Management Incorporated.*
          (2)     Schedule designating series of Registrant subject to the 
                  Distribution Agreement.****
    (f)           Bonus, Profit Sharing or Pension Plans. None.
    (g)   (1)     Custodian Contract Between Registrant and State Street Bank 
                  and Trust Company.**
          (2)     Letter Agreement adding the International Portfolio of 
                  Registrant to the Custodian Contract.*
          (3)     Form of Schedule A to the Custodian Contractdesignating 
                  approved foreign banking institutions and securities 
                  depositories.*****
         (4)      Custodian Fee Schedule.***
         (5)      Form of Letter Agreement adding the Mid-Cap Growth and 
                  Guardian Portfolios of Registrant to the Custodian Contract 
                  and Transfer Agency Agreement.****
         (6)      Schedule  designating  Series  of  Registrant  subject  to
                  Custodian Contract.**** 
         (7)      Form of Letter Agreement adding the Socially Responsive
                  Portfolio of Registrant to the Custodian Contract and Transfer
                  Agency Agreement.  (To be filed by post-effective amendment.)
   (h)   (1)      Transfer Agency Agreement Between Registrant and State Street 
                  Bank and Trust Company.**
         (2)      Administration Agreement Between Registrant and 
                  Neuberger&Berman Management Incorporated.*
         (3)      Form of Fund Participation Agreement.*
         (4)      Letter Agreement adding the International Portfolio of 
                  Registrant to the Transfer Agency Agreement.*
         (5)      Reimbursement Agreement between Registrant, on behalf of the
                  International Portfolio, and Neuberger&Berman Management Inc.*
         (6)      Form of Letter Agreement adding the Mid-Cap Growth and 
                  Guardian Portfolios of Registrant to the Transfer Agency  
                  Agreement (see exhibit 8(e)).****
         (7)      Schedule designating Series of Registrant subject to the 
                  Administration Agreement.****
         (8)      Reimbursement Agreement between Registrant, on behalf of the 
                  Mid-Cap Growth and Guardian Portfolios, and  Neuberger&Berman 
                  Management Inc.****
         (9)      Schedule designating series of Registrant subject to the 
                  Transfer Agency Agreement.****
         (10)     Form of  Reimbursement Agreement between Registrant, on behalf
                  of the Socially Responsive Portfolio, and Neuberger&Berman
                  Management, Inc. Filed herewith.
   (i)            Legal Opinions.  None.
   (j)   (1)      Consent of Independent Auditors.  None.
         (2)      Powers of Attorney.***
   (k)            Financial Statements Omitted from Prospectus.  None.
   (l)            Letter of Investment Intent.  None.
   (m)   (1)      Distribution Plan Pursuant to Rule 12b-1.*
         (2)      Schedule designating Series of Registrant subject to the 
                  Distribution Plan.****
   (n)            Financial Data Schedules.  None.
   (o)            Rule 18f-3 Plan.  None.


  * Incorporated by reference to Post-Effective Amendment No. 22 to Registrant's
    Registration Statement, File Nos. 2-88566 and 811-4255, EDGAR Accession 
    No. 0000943663-97-000091.

  ** Incorporated by reference to Post-Effective Amendment No. 20 to 
     Registrant's Registration Statement, File Nos. 2-88566 and 811-4255, EDGAR
     Accession No. 0000943663-96-000107.

  *** Incorporated by reference to Post-Effective Amendment No. 23 to 
      Registrant's Registration Statement, File Nos. 2-88566 and 811-4255, EDGAR
      Accession No.  0000943663-97-000094.

  **** Incorporated by reference to Post-Effective Amendment No. 25 to 
       Registrant's Registration Statement, File Nos. 2-88566 and 811-4255, 
       EDGAR Accession No.  0000943663-97-000256.

  ***** Incorporated by reference to Post-Effective Amendment No. 26 to 
        Registrant's Registration Statement, File Nos. 2-88566 and 811-4255, 
        EDGAR Accession No.  0000943663-98-000094.



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

      Not Applicable.

  Item 26.   Number of Holders of Securities

      Omitted pursuant to the requirements of Form N-1A as effective June 1,
1998.

  Item 27.   Indemnification

     A Delaware  business  trust may  provide in its  governing  instrument  for
indemnification of its officers and trustees from and against any and all claims
and demands  whatsoever.  Article IX, Section 2 of the Trust Instrument provides
that the  Registrant  shall  indemnify any present or former  trustee,  officer,
employee or agent of the  Registrant  ("Covered  Person") to the fullest  extent
permitted by law against liability and all expenses  reasonably incurred or paid
by him in connection with any claim,  action,  suit or proceeding  ("Action") in
which he  becomes  involved  as a party or  otherwise  by virtue of his being or
having  been a Covered  Person and  against  amounts  paid or incurred by him in
settlement thereof. Indemnification will not be provided to a person adjudged by
a court or other  body to be liable to the  Registrant  or its  shareholders  by
reason  of  "willful  misfeasance,  bad  faith,  gross  negligence  or  reckless
disregard  of the duties  involved  in the  conduct of his  office"  ("Disabling
Conduct"),  or not to have acted in good faith in the reasonable belief that his
action was in the best interest of the Registrant. In the event of a settlement,
no  indemnification  may be provided unless there has been a determination  that
the officer or trustee did not engage in  Disabling  Conduct (i) by the court or
other  body  approving  the  settlement;  (ii) by at least a  majority  of those
trustees  who are  neither  interested  persons,  as that term is defined in the
Investment Company Act of 1940, of the Registrant ("Independent Trustees"),  nor
are parties to the matter  based upon a review of readily  available  facts;  or
(iii) by written  opinion of  independent  legal  counsel based upon a review of
readily available facts.

         Pursuant  to  Article  IX,  Section 3 of the Trust  Instrument,  if any
present or former  shareholder of any series  ("Series") of the Registrant shall
be held  personally  liable  solely by  reason  of his  being or  having  been a
shareholder  and not because of his acts or omissions or for some other  reason,
the present or former  shareholder (or his heirs,  executors,  administrators or
other legal representatives or in the case of any entity, its general successor)
shall be entitled  out of the assets  belonging to the  applicable  Series to be
held harmless  from and  indemnified  against all loss and expense  arising from
such liability.  The Registrant,  on behalf of the affected Series,  shall, upon
request by such  shareholder,  assume the defense of any claim made against such
shareholder  for any act or  obligation  of the Series and satisfy any  judgment
thereon from the assets of the Series.

         Section 9 of the Management  Agreement  between Advisers Managers Trust
and Neuberger&Berman  Management  Incorporated ("N&B Management")  provides that
neither N&B Management  nor any director,  officer or employee of N&B Management
performing   services  for  any  Series  of  Advisers  Managers  Trust  (each  a
"Portfolio")  at the direction or request of N&B  Management in connection  with
N&B  Management's  discharge of its  obligations  under the  Agreement  shall be
liable for any error of judgment or mistake of law or for any loss suffered by a
Series in connection with any matter to which the Agreement  relates;  provided,
that nothing in the Agreement  shall be construed (i) to protect N&B  Management
against  any  liability  to  Advisers  Managers  Trust or a Series  of  Advisers
Managers Trust or its interest  holders to which N&B Management  would otherwise
be subject by reason of willful  misfeasance,  bad faith, or gross negligence in
the performance of N&B  Management's  duties,  or by reason of N&B  Management's
reckless disregard of its obligations and duties under the Agreement, or (ii) to
protect any  director,  officer or employee  of N&B  Management  who is or was a
Trustee or officer of Advisers  Managers Trust against any liability to Advisers
Managers  Trust or a Series or its  interest  holders to which such person would
otherwise  be  subject  by reason  of  willful  misfeasance,  bad  faith,  gross
negligence or reckless  disregard of the duties  involved in the conduct of such
person's office with Advisers Managers Trust.

         Section 1 of the Sub-Advisory Agreement between Advisers Managers Trust
and  Neuberger&Berman,  LLC  ("Sub-Adviser")  provides  that in the  absence  of
willful  misfeasance,  bad faith or gross  negligence in the  performance of its
duties,  or of  reckless  disregard  of its  duties  and  obligations  under the
Agreement,  the  Sub-Adviser  will not be  subject to  liability  for any act or
omission or any loss  suffered by any Series of Advisers  Managers  Trust or its
interest holders in connection with the matters to which the Agreement relates.

         Section 9.1 of the Administration  Agreement between the Registrant and
N&B Management provides that N&B Management will not be liable to the Registrant
for any action taken or omitted to be taken by N&B  Management in good faith and
with due care in  accordance  with  such  instructions,  or with the  advice  or
opinion,  of legal counsel for a Portfolio of the Trust or for the Administrator
in  respect  of  any  matter  arising  in  connection  with  the  Administration
Agreement.   N&B  Management   shall  be  protected  in  acting  upon  any  such
instructions,  advice or opinion and upon any other paper or document  delivered
by a Portfolio or such legal counsel which N&B Management believes to be genuine
and to have been  signed by the proper  person or  persons,  and N&B  Management
shall not be held to have  notice of any  change of status or  authority  of any
officer or representative of the Trust,  until receipt of written notice thereof
from the Portfolio.  Section 12 of the  Administration  Agreement  provides that
each  Portfolio of the  Registrant  shall  indemnify N&B  Management and hold it
harmless from and against any and all losses,  damages and  expenses,  including
reasonable attorneys' fees and expenses,  incurred by N&B Management that result
from:  (i) any  claim,  action,  suit  or  proceeding  in  connection  with  N&B
Management's  entry into or  performance  of the Agreement  with respect to such
Portfolio;  or (ii)  any  action  taken  or  omission  to act  committed  by N&B
Management  in the  performance  of its  obligations  under the  Agreement  with
respect  to  such  Portfolio;  or  (iii)  any  action  of  N&B  Management  upon
instructions  believed  in good  faith  by it to have  been  executed  by a duly
authorized  officer  or  representative  of  the  Trust  with  respect  to  such
Portfolio;   provided,  that  N&B  Management  will  not  be  entitled  to  such
indemnification  in respect of actions or omissions  constituting  negligence or
misconduct  on  the  part  of  N&B  Management,  or  its  employees,  agents  or
contractors.  Amounts  payable by the Registrant  under this provision  shall be
payable solely out of assets  belonging to that  Portfolio,  and not from assets
belonging  to  any  other  Portfolio  of  the  Registrant.  Section  13  of  the
Administration  Agreement  provides  that N&B  Management  will  indemnify  each
Portfolio of the  Registrant  and hold it harmless  from and against any and all
losses, damages and expenses, including reasonable attorneys' fees and expenses,
incurred  by  such  Portfolio  of the  Registrant  that  result  from:  (i)  N&B
Management's  failure  to comply  with the terms of the  Agreement;  or (ii) N&B
Management's  lack of  good  faith  in  performing  its  obligations  under  the
Agreement;  or (iii) the  negligence  or misconduct  of N&B  Management,  or its
employees,  agents or contractors in connection with the Agreement.  A Portfolio
of the Registrant  shall not be entitled to such  indemnification  in respect of
actions or omissions  constituting  negligence or misconduct on the part of that
Portfolio or its  employees,  agents or contractors  other than N&B  Management,
unless  such  negligence  or  misconduct  results  from  or  is  accompanied  by
negligence or misconduct on the part of N&B Management, any affiliated person of
N&B  Management,  or  any  affiliated  person  of an  affiliated  person  of N&B
Management.

         Section 11 of the Distribution Agreement between the Registrant and N&B
Management  provides  that N&B  Management  shall  look only to the  assets of a
Portfolio for the Registrant's performance of the Agreement by the Registrant on
behalf of such Portfolio,  and neither the Trustees nor any of the  Registrant's
officers,  employees  or agents,  whether  past,  present  or  future,  shall be
personally liable therefor.

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

Item 28.   Business and Other Connections of Adviser and Sub-Adviser

         There  is  set  forth  below  information  as to  any  other  business,
profession,  vocation  or  employment  of a  substantial  nature  in which  each
director or officer of N&B Management and each partner of the Sub-Adviser is, or
at any time  during  the past two  years has  been,  engaged  for his or her own
account or in the capacity of director, officer, employee, partner or trustee.
<TABLE>
<CAPTION>

NAME                                                  BUSINESS AND OTHER CONNECTIONS
<S>                                                 <C> 

Claudia A. Brandon                                    Secretary,   Neuberger&Berman   Advisers   Management  Trust
Vice President, N&B Management                        (Delaware  business  trust);  Secretary,  Advisers  Managers
                                                      Trust; Secretary,  Neuberger&Berman Income Funds; Secretary,
                                                      Neuberger&Berman Income Trust;  Secretary,  Neuberger&Berman
                                                      Equity  Funds;  Secretary,  Neuberger&Berman  Equity  Trust;
                                                      Secretary, Income Managers Trust; Secretary, Equity Managers
                                                      Trust;   Secretary,   Global  Managers   Trust;   Secretary,
                                                      Neuberger&Berman Equity Assets.                             
                                                                                                                  
Brooke A. Cobb                                        Chief Investment Officer, Bainco International Investors (2);
Vice President, N&B Management                        Senior Vice President and Senior Portfolio Manager, Putnum
                                                      Investment Management, Inc. (1).

Stacy Cooper-Shugrue                                  Assistant  Secretary,  Neuberger&Berman  Advisers Management 
Assistant Vice President, N&B Management              Trust  (Delaware  business  trust);   Assistant   Secretary, 
                                                      Advisers     Managers    Trust;     Assistant     Secretary, 
                                                      Neuberger&Berman    Income   Funds;   Assistant   Secretary, 
                                                      Neuberger&Berman    Income   Trust;   Assistant   Secretary, 
                                                      Neuberger&Berman    Equity   Funds;   Assistant   Secretary, 
                                                      Neuberger & Berman Equity Trust; Assistant Secretary, Income 
                                                      Managers Trust; Assistant Secretary,  Equity Managers Trust; 
                                                      Assistant  Secretary,   Global  Managers  Trust;   Assistant 
                                                      Secretary, Neuberger&Berman Equity Assets.                   
                                                      
                                                      
Robert W. D'Alelio                                    Senior Portfolio Manager, Putnam Investments. (3)
Vice President, N&B Management

Barbara DiGiorgio                                     Assistant  Treasurer,  Neuberger&Berman  Advisers Management  
Assistant Vice President, N&B Management              Trust  (Delaware  business  trust);   Assistant   Treasurer,  
                                                      Advisers     Managers    Trust;     Assistant     Treasurer,  
                                                      Neuberger&Berman    Income   Funds;   Assistant   Treasurer,  
                                                      Neuberger&Berman    Income   Trust;   Assistant   Treasurer,  
                                                      Neuberger&Berman    Equity   Funds;   Assistant   Treasurer,  
                                                      Neuberger & Berman Equity Trust; Assistant Treasurer, Income  
                                                      Managers Trust; Assistant Treasurer,  Equity Managers Trust;  
                                                      Assistant  Treasurer,   Global  Managers  Trust;   Assistant  
                                                      Treasurer, Neuberger&Berman Equity Assets.                    
                                                                                                                    
                                                      
Stanley Egener                                        Chairman of the Board and Trustee, Neuberger&Berman Advisers 
President and Director, N&B Management;               Management Trust (Delaware business trust);  Chairman of the 
Principal, Neuberger&Berman, LLC                      Board and Trustee,  Advisers Managers Trust; Chairman of the 
                                                      Board and Trustee,  Neuberger&Berman  Income Funds; Chairman 
                                                      of the Board and  Trustee,  Neuberger&Berman  Income  Trust; 
                                                      Chairman of the Board and Trustee,  Neuberger&Berman  Equity 
                                                      Funds;  Chairman of the Board and Trustee,  Neuberger&Berman 
                                                      Equity  Trust;  Chairman  of the Board and  Trustee,  Income 
                                                      Managers  Trust;  Chairman of the Board and Trustee,  Equity 
                                                      Managers  Trust;  Chairman of the Board and Trustee,  Global 
                                                      Managers   Trust;   Chairman  of  the  Board  and   Trustee, 
                                                      Neuberger&Berman Equity Assets.

Theodore P. Giuliano                                  President and Trustee, Neuberger&Berman Income Funds; President
Vice President and Director, N&B Management;          and Trustee, Neuberger&Berman Income Trust; President and
Principal, Neuberger&Berman, LLC                      Trustee, Income Managers Trust.

C. Carl Randolph                                     Assistant  Secretary,  Neuberger&Berman  Advisers Management  
Principal, Neuberger&Berman, LLC                     Trust  (Delaware  business  trust);   Assistant   Secretary,  
                                                     Advisers     Managers    Trust;     Assistant     Secretary,  
                                                     Neuberger&Berman    Income   Funds;   Assistant   Secretary,  
                                                     Neuberger&Berman    Income   Trust;    Assistant   Secretary  
                                                     Neuberger&Berman    Equity   Funds;   Assistant   Secretary,  
                                                     Neuberger&Berman  Equity Trust; Assistant Secretary,  Income  
                                                     Managers Trust; Assistant Secretary,  Equity Managers Trust;  
                                                     Assistant  Secretary,   Global  Managers  Trust;   Assistant  
                                                     Secretary, Neuberger & Berman Equity Assets.

Richard Russell                                       Treasurer,   Neuberger&Berman   Advisers   Management  Trust
Vice President, N&B Management                        (Delaware  business  trust);  Treasurer,  Advisers  Managers
                                                      Trust; Treasurer,  Neuberger&Berman Income Funds; Treasurer,
                                                      Neuberger&Berman Income Trust;  Treasurer,  Neuberger&Berman
                                                      Equity  Funds;  Treasurer,  Neuberger&Berman  Equity  Trust;
                                                      Treasurer, Income Managers Trust; Treasurer, Equity Managers
                                                      Trust;   Treasurer,   Global  Managers   Trust;   Treasurer,
                                                      Neuberger&Berman Equity Assets.                             
                                                                                                                  

Ingrid Saukaitis                                      Project Director, Council on Economic Priorities. (2)
Assistant Vice President, N&B Management

Jennifer K. Silver                                    Portfolio Manager and Director, Putnam Investment Management,
Vice President, N&B Management; Principal,            Inc. (2)
Neuberger&Berman LLC

Daniel J. Sullivan                                    Vice President,  Neuberger&Berman  Advisers Management Trust 
Senior Vice President, N&B Management                 (Delaware business trust); Vice President, Advisers Managers 
                                                      Trust; Vice President,  Neuberger&Berman  Income Funds; Vice 
                                                      President,  Neuberger&Berman  Income Trust;  Vice President, 
                                                      Neuberger&Berman     Equity    Funds;     Vice    President, 
                                                      Neuberger&Berman   Equity  Trust;  Vice  President,   Income 
                                                      Managers Trust; Vice President,  Equity Managers Trust; Vice 
                                                      President,    Global   Managers   Trust;   Vice   President, 
                                                      Neuberger&Berman Equity Assets.                              
                                                      
Michael J. Weiner                                     Vice President,  Neuberger&Berman  Advisers Management Trust  
Senior Vice President, N&B Management                 (Delaware business trust); Vice President, Advisers Managers  
                                                      Trust; Vice President,  Neuberger&Berman  Income Funds; Vice  
                                                      President,  Neuberger&Berman  Income Trust;  Vice President,  
                                                      Neuberger&Berman     Equity    Funds;     Vice    President,  
                                                      Neuberger&Berman   Equity  Trust;  Vice  President,   Income  
                                                      Managers Trust; Vice President,  Equity Managers Trust; Vice  
                                                      President,    Global   Managers   Trust;   Vice   President,  
                                                      Neuberger&Berman Equity Assets.                               
                                                      
Celeste Wischerth                                     Assistant  Treasurer,  Neuberger&Berman  Advisers Management
Assistant Vice President, N&B Management              Trust  (Delaware  business  trust);   Assistant   Treasurer,
                                                      Advisers     Managers    Trust;     Assistant     Treasurer,
                                                      Neuberger&Berman    Income   Funds;   Assistant   Treasurer,
                                                      Neuberger&Berman    Income   Trust;   Assistant   Treasurer,
                                                      Neuberger&Berman    Equity   Funds;   Assistant   Treasurer,
                                                      Neuberger&Berman  Equity Trust; Assistant Treasurer,  Income
                                                      Managers Trust; Assistant Treasurer,  Equity Managers Trust;
                                                      Assistant  Treasurer,   Global  Managers  Trust;   Assistant
                                                      Treasurer, Neuberger&Berman Equity Assets.                  
                                                                                                                  
                                                      
Lawrence Zicklin                                      President and Trustee, Neuberger&Berman Advisers Management
Director, N&B Management; Principal,                  Trust (Delaware business trust); President and Trustee, Advisers
Neuberger&Berman, LLC                                 Managers Trust; President and Trustee, Neuberger&Berman Equity
                                                      Funds; President and Trustee, Neuberger&Berman Equity Trust;
                                                      President and Trustee, Equity Managers Trust; President, Global
                                                      Managers Trust: President and Trustee, Neuberger&Berman Equity
                                                      Assets.
</TABLE>



     The principal address of N&B Management,  Neuberger&Berman, LLC and of each
of the investment companies named above, is 605 Third Avenue, New York, New York
10158.

- -------------------------------
(1)   Until October 31, 1995.
(2)   Until June 1997.
(3)   Until 1996.

Item 29.   Principal Underwriters

         (a) Neuberger&Berman Management Incorporated, the principal underwriter
distributing securities of the Registrant, is also the principal underwriter and
distributor for each of the following investment companies:

                              Neuberger&Berman Equity Funds
                              Neuberger&Berman Equity Assets
                              Neuberger&Berman Equity Trust
                              Neuberger&Berman Income Funds
                              Neuberger&Berman Income Trust

         Neuberger&Berman Management Incorporated is also the investment adviser
to the  master  funds  in which  each of the  above-named  investment  companies
invest.

         (b) Set  forth  below  is  information  concerning  the  directors  and
officers of the  Registrant's  principal  underwriter.  The  principal  business
address of each of the persons  listed is 605 Third Avenue,  New York,  New York
10158-0180, which is also the address of the Registrant's principal underwriter
<TABLE>
<CAPTION>

                 NAME                   POSITION AND OFFICES WITH UNDERWRITER       POSITIONS AND OFFICES WITH REGISTRANT
                 ----                                ----------------                             ---------------
<S>                                    <C>                                         <C>    

Ramesh Babu                             Assistant Vice President                    None
Claudia A. Brandon                      Vice President                              Secretary
Patrick T. Byrne                        Vice President                              None
Richard A. Cantor                       Chairman of the Board and Director          None
Valerie Chang                           Assistant Vice President                    None
Brooke A. Cobb                          Vice President                              None
Robert Conti                            Treasurer                                   None
Stacy Cooper-Shugrue                    Assistant Vice President                    Assistant Secretary
Robert W. D'Alelio                      Vice President                              None
Clara Del Villar                        Vice President                              None
Barbara DiGiorgio                       Assistant Vice President                    Assistant Treasurer
Roberta D'Orio                          Vice President                              None
Stanley Egener                          President and Director                      Chairman of the Board of Trustees
                                                                                    (Chief Executive Officer)
Brian J. Gaffney                        Vice President                              None
Joseph G. Galli                         Vice President                              None
Robert I. Gendelman                     Vice President                              None
Theodore P. Giuliano                    Vice President and Director                 None
Leslie Holliday-Soto                    Assistant Vice President                    None
Michael M. Kassen                       Vice President and Director                 None
Robert Ladd                             Assistant Vice President                    None
Irwin Lainoff                           Director                                    None
Josephine Mahaney                       Vice President                              None
Carmen G. Martinez                      Assistant Vice President                    None
Ellen Metzger                           Vice President and Secretary                None
Paul Metzger                            Vice President                              None
Loraine Olavarria                       Assistant Secretary                         None
Janet W. Prindle                        Vice President                              None
Joseph S. Quirk                         Assistant Vice President                    None
Kevin L. Risen                          Vice President                              None
Richard Russell                         Vice President                              Treasurer (Principal Accounting
                                                                                    Officer)
Ingrid Saukaitis                        Assistant Vice President                    None
Jennifer K. Silver                      Vice President                              None
Kent C. Simons                          Vice President                              None
Frederick B. Soule                      Vice President                              None
Daniel J. Sullivan                      Senior Vice President                       Vice President
Peter E. Sundman                        Senior Vice President                       None
Andrea Trachtenberg                     Vice President of Marketing                 None
Judith M. Vale                          Vice President                              None
Josephine Velez                         Assistant Vice President                    None
Susan Walsh                             Vice President                              None
Michael J. Weiner                       Senior Vice President                       Vice President (Principal Financial
                                                                                    Officer)
Celeste Wischerth                       Assistant Vice President                    Assistant Treasurer
Thomas Wolfe                            Vice President                              None
Lawrence Zicklin                        Director                                    Trustee and President


</TABLE>


         (c) No commissions or compensation were received directly or indirectly
from the  Registrant  by any  principal  underwriter  who was not an  affiliated
person of the Registrant.

Item 30.   Location of Accounts and Records

         All accounts,  books and other  documents  required to be maintained by
Section 31 (a) of the Investment Company Act of 1940, as amended,  and the rules
promulgated  thereunder  with respect to the  Registrant  are  maintained at the
offices of State Street Bank and Trust  Company,  225 Franklin  Street,  Boston,
Massachusetts  02110,  except for the Registrant's  Trust Instrument and Bylaws,
minutes of  meetings  of the  Registrant's  Trustees  and  shareholders  and the
Registrant's policies and contracts,  which are maintained at the offices of the
Registrant, 605 Third Avenue, New York, New York 10158.

         All accounts,  books and other  documents  required to be maintained by
Section 31(a) of the Investment  Company Act of 1940, as amended,  and the rules
promulgated   thereunder  with  respect  to  the  Advisers  Managers  Trust  are
maintained at the offices of State Street Bank and Trust  Company,  225 Franklin
Street,  Boston,  Massachusetts  02110, except for the Advisers Managers Trust's
Trust  Instrument  and  Bylaws,  minutes of meetings  of the  Advisers  Managers
Trust's Trustees and shareholders and the Advisers Managers Trust's policies and
contracts,  which are maintained at the offices of the Advisers  Managers Trust,
605 Third Avenue, New York, New York 10158.

Item 31.   Management Services

      Other than as set forth in Parts A and B of this  Registration  Statement,
the Registrant is not a party to any management-related service contract.

Item 32.   Undertakings

      None.





<PAGE>
                                   SIGNATURES

     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment   Company  Act  of  1940,   the   Registrant  has  duly  caused  this
Post-Effective  Amendment No. 27 to its  Registration  Statement to be signed on
its behalf by the  undersigned,  thereunto duly  authorized,  in the City of New
York, and the State of New York on the 5th day of June, 1998.

                                                     NEUBERGER & BERMAN
                                                     ADVISERS MANAGEMENT TRUST



                                            By:      /s/ Lawrence Zicklin
                                                     Lawrence Zicklin
                                                     President, Trustee and
                                                     Principal Executive Officer


<PAGE>



         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Post-Effective  Amendment No. 27 has been signed below by the following  persons
in the capacities and on the date indicated.

Signature                         Title                       Date

/s/ Stanley Egener        Chairman and Trustee               June 5, 1998
- --------------------                                         
Stanley Egener

/s/ Lawrence Zicklin      President and Trustee              June 5, 1998
Lawrence Zicklin          (Principal Executive Officer)

/s/ Michael J. Weiner     Vice President                     June 5, 1998
- ---------------------     (Principal Financial Officer) 
Michael J. Weiner        

/s/ Richard Russell       Treasurer                          June 5, 1998
- ---------------------     (Principal Accounting Officer)
Richard Russell             

/s/ Faith Colish          Trustee                            June 5, 1998
Faith Colish

/s/ Walter G. Ehlers      Trustee                            June 5, 1998
- ---------------------                                        
Walter G. Ehlers

- ---------------------     Trustee
Anne Harvey

- ---------------------     Trustee
Leslie A. Jacobson

/s/ Robert M. Porter      Trustee                            June 5, 1998
- ---------------------                                        
Robert M. Porter

/s/ Ruth E. Salzmann      Trustee                            June 5, 1998
- ---------------------                                        
Ruth E. Salzmann

/s/ Peter P. Trapp        Trustee                            June 5, 1998
- ---------------------                                        
Peter P. Trapp





<PAGE>




         Pursuant  to the  requirements  of the  Securities  Act of 1933 and the
Investment  Company Act of 1940,  ADVISERS  MANAGERS  TRUST has duly caused this
Post-Effective  Amendment No. 27 to be signed on its behalf by the  undersigned,
thereunto duly authorized, in the City of New York, and the State of New York on
the 5th day of June, 1998.

                                                     ADVISERS MANAGERS TRUST



                                            By:      /s/ Lawrence Zicklin
                                                     Lawrence Zicklin
                                                     President, Trustee and
                                                     Principal Executive Officer


<PAGE>



         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Post-Effective  Amendment No. 27 has been signed below by the following  persons
in the capacities and on the date indicated.

Signature                 Title                              Date

/s/ Stanley Egener        Chairman and Trustee               June 5, 1998
- --------------------                                         
Stanley Egener

/s/ Lawrence Zicklin      President and Trustee              June 5, 1998
Lawrence Zicklin          (Principal Executive Officer)

/s/ Michael J. Weiner     Vice President                     June 5, 1998
- ---------------------     (Principal Financial Officer) 
Michael J. Weiner        

/s/ Richard Russell       Treasurer                          June 5, 1998
- ---------------------     (Principal Accounting Officer)
Richard Russell             

/s/ Faith Colish          Trustee                            June 5, 1998
Faith Colish

/s/ Walter G. Ehlers      Trustee                            June 5, 1998
- ---------------------                                        
Walter G. Ehlers

- ---------------------     Trustee
Anne Harvey

- ---------------------     Trustee
Leslie A. Jacobson

/s/ Robert M. Porter      Trustee                            June 5, 1998
- ---------------------                                        
Robert M. Porter

/s/ Ruth E. Salzmann      Trustee                            June 5, 1998
- ---------------------                                        
Ruth E. Salzmann

/s/ Peter P. Trapp        Trustee                            June 5, 1998
- ---------------------                                        
Peter P. Trapp

<PAGE>
                                INDEX TO EXHIBITS
                      (for Post-Effective Amendment No. 27)



Exhibit Number Under
Part C  of Form N-1A             Name of Exhibit

h(10)                            Form of Reimbursement Agreement between 
                                 Registrant, on behalf of the Socially 
                                 Responsive Portfolio, and Neuberger&Berman
                                 Management, Inc.



                                NEUBERGER&BERMAN
                            ADVISERS MANAGEMENT TRUST



June 1, 1998


Neuberger&Berman Management Incorporated
605 Third Avenue
New York, NY  10158-0180

Re:  Reimbursement Agreement - Socially Responsive Portfolio

Dear Ladies and Gentlemen:

Socially  Responsive  Portfolio  ("Portfolio")  is a series of  Neuberger&Berman
Advisers  Management Trust, a Delaware  business trust ("Trust").  The Portfolio
intends to invest all of its net  investable  assets in AMT Socially  Responsive
Investments  ("Series"),  a series of Advisers Managers Trust, a New York common
law trust.

Neuberger&Berman  Management Inc.  ("NBMI") agrees during the period from May 1,
1998 through May 1, 1999 to pay any of the  Portfolio's  operating  expenses and
the Portfolio's pro rata portion of the Series'  operating  expenses  (including
any  fees or  expense  reimbursements  payable  to NBMI by the  Portfolio  or by
Advisers Managers Trust pursuant to any agreement or arrangement,  but excluding
interest,  taxes, brokerage  commissions,  litigation expenses and extraordinary
expenses of the Portfolio or the Series) ("Operating Expenses") which exceed, in
the aggregate,  the rate of 1.50% per annum of the Portfolio's average daily net
assets ("Expense Limitation").

The Trust, on behalf of the Portfolio, in turn agrees to reimburse NBMI from May
1, 1998 up until  December  31,  2000  ("Reimbursement  Period"),  out of assets
belonging to the Portfolio for any Operating Expenses paid or assumed by NBMI as
set forth above. The Trust does not have to reimburse NBMI if such reimbursement
would cause Operating  Expenses for any year during the Reimbursement  Period to
exceed the Expense  Limitation.  The Trust agrees to furnish or  otherwise  make
available to NBMI such copies of its financial  statements,  reports,  and other
information  relating to its  business  affairs as NBMI may, at any time or from
time to time, reasonably request in connection with this agreement.

NBMI  understands  that NBMI shall look only to the assets of the  Portfolio for
performance  of this  agreement  and for  payment  of any  claim  NBMI  may have
thereunder,  and neither any other  series of the Trust,  nor any of the Trust's
trustees, officers, employees, agents, or shareholders, whether past, present or
future, shall be personally liable therefor.

This agreement is made and to be principally performed in the State of New York,
and except insofar as the  Investment  Company of 1940 or other federal laws and
regulations  may be  controlling,  this  agreement  shall be  governed  by,  and
construed and enforced in accordance with, the internal laws of the State of New
York. Any amendment to this agreement  shall be in writing signed by the parties
hereto.


If NBMI is in agreement with the  foregoing,  please sign the form of acceptance
on the enclosed counterpart hereof and return the same to the Trust.

Very truly yours,

NEUBERGER&BERMAN
ADVISERS MANAGEMENT TRUST
on behalf of Socially Responsive Portfolio

By:_________________________________
         Michael J. Weiner, Vice President


The foregoing agreement is hereby
accepted as of June 1, 1998

NEUBERGER&BERMAN MANAGEMENT INCORPORATED

By:_________________________________
         Stanley Egener, President





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