CAMBRIDGE NEUROSCIENCE INC
DEF 14A, 1997-03-24
PHARMACEUTICAL PREPARATIONS
Previous: ISIS PHARMACEUTICALS INC, 10-K405, 1997-03-24
Next: CAMBRIDGE NEUROSCIENCE INC, 10-K, 1997-03-24



<PAGE>   1
 
                            SCHEDULE 14A INFORMATION
 
          PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES
                              EXCHANGE ACT OF 1934
 
FILED BY THE REGISTRANT [X]       FILED BY A PARTY OTHER THAN THE REGISTRANT [ ]
 
- --------------------------------------------------------------------------------
 
Check the appropriate box:
[ ] Preliminary Proxy Statement
[X] Definitive Proxy Statement
[ ] Definitive Additional Materials
[ ] Soliciting Material Pursuant to sec.240.14a-11(c) or sec.240.14a-12
[ ] Confidential, for Use of the Commission Only (as permitted by Rule
    14a-6(e)(2))
 
                          Cambridge NeuroScience, Inc.
                (Name of Registrant as Specified In Its Charter)
 
                   (Name of Person(s) Filing Proxy Statement)
 
PAYMENT OF FILING FEE (CHECK THE APPROPRIATE BOX):
[X] No fee required.
[ ] Fee computed on table below per Exchange Act Rules 14a-6(i)(4) and 0-11.
 
   1) Title of each class of securities to which transaction applies:
 
   2) Aggregate number of securities to which transaction applies:
 
   3) Per unit price or other underlying value of transaction computed pursuant
      to Exchange Act Rule 0-11 (Set forth the amount on which the filing fee is
      calculated and state how it was determined):
 
   4) Proposed maximum aggregate value of transaction:
 
   5) Total fee paid:
 
[ ] Fee paid previously with preliminary materials.
 
[ ] Check box if any part of the fee is offset as provided by Exchange Act Rule
    0-11(a)(2) and identify the filing for which the offsetting fee was paid
    previously. Identify the previous filing by registration statement number,
    or the Form or Schedule and the date of its filing.
 
   1) Amount Previously Paid:
 
   2) Form, Schedule or Registration Statement No.:
 
   3) Filing Party:
 
   4) Date Filed:
 
- --------------------------------------------------------------------------------
<PAGE>   2
 
[Cambridge NeuroScience LOGO]
 
                                          March 24, 1997
 
To Our Stockholders:
 
     On behalf of the Board of Directors and management, I cordially invite you
to attend the Annual Stockholders' meeting on Monday, April 28, 1997, at 10 a.m.
Eastern Standard Time at One Kendall Square, Building 200, Second Floor, Suite
2200, Cambridge, Massachusetts.
 
     The notice of meeting and the proxy statement accompanying this letter
describe the specific business to be acted upon.
 
     Along with the specific matters to be acted upon, I will report on the
progress of the Company and there will be an opportunity for questions of
general interest.
 
     It is important that your shares be represented at the meeting. Regardless
of whether you plan to attend the meeting in person, please vote, sign, date and
promptly return the enclosed proxy in the envelope provided.
 
                                          Sincerely,
 
                                          /s/ Elkan R. Gamzu
                                          -------------------------------------
                                          Elkan R. Gamzu
 
                                          President and Chief Executive Officer
<PAGE>   3
 
                         [Cambridge NeuroScience LOGO]
                          CAMBRIDGE NEUROSCIENCE, INC.
             ONE KENDALL SQUARE, BUILDING 700, CAMBRIDGE, MA 02139
                                 (617) 225-0600
 
                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
 
     Notice is hereby given that the annual meeting of the stockholders of
Cambridge NeuroScience, Inc. (the "Company"), a Delaware corporation, will be
held at One Kendall Square, Building 200, Second Floor, Suite 2200, Cambridge,
Massachusetts, at 10 a.m. Eastern Standard Time on Monday, April 28, 1997, for
the following purposes:
 
        1.  To elect seven directors of the Company.
 
        2.  To vote on a proposed amendment to the Company's 1992 Director Stock
            Option Plan to provide that the Board of Directors of the Company
            (or a committee authorized by the Board) may, in its discretion,
            grant stock options to eligible Directors subsequent and in addition
            to their initial automatic grants.
 
        3.  To transact such other business as may properly come before the
            meeting.
 
     Only stockholders of record at the close of business on March 10, 1997 are
entitled to notice of the meeting or to vote thereat. A complete list of the
stockholders of record entitled to vote at the meeting shall be open to
examination by any stockholder for any purpose germane to the meeting during
ordinary business hours for a period of ten days prior to the meeting at the
Company's offices at One Kendall Square, Building 700, Cambridge, Massachusetts.
 
     IT IS IMPORTANT THAT YOUR SHARES BE REPRESENTED AT THE MEETING. THEREFORE,
WHETHER OR NOT YOU PLAN TO ATTEND THE MEETING, PLEASE COMPLETE YOUR PROXY AND
RETURN IT IN THE ENCLOSED ENVELOPE, WHICH REQUIRES NO POSTAGE IF MAILED IN THE
UNITED STATES. IF YOU ATTEND THE MEETING AND WISH TO VOTE IN PERSON, YOUR PROXY
WILL NOT BE USED.
 
                                          By order of the Board of Directors,
 
                                          William T. Whelan
                                          Secretary
 
Dated:  March 24, 1997
<PAGE>   4
 
                         [Cambridge NeuroScience LOGO]
 
                          CAMBRIDGE NEUROSCIENCE, INC.
             ONE KENDALL SQUARE, BUILDING 700, CAMBRIDGE, MA 02139
                                 (617) 225-0600
 
                                PROXY STATEMENT
 
                              GENERAL INFORMATION
 
     The enclosed proxy is solicited by and on behalf of the Board of Directors
of Cambridge NeuroScience, Inc. (the "Company"), for use at the annual meeting
of stockholders to be held on Monday, April 28, 1997, and at all adjournments
thereof.
 
     The authority granted by an executed proxy may be revoked at any time
before its effective exercise by filing with the Secretary of the Company a
written revocation or a duly executed proxy bearing a later date or by voting in
person at the meeting. Shares represented by executed and unrevoked proxies will
be voted and, where a choice has been specified with respect to any matter to be
acted upon, the shares will be voted in accordance with the specification so
made. If no specifications are made, the proxies intend to vote the shares
represented thereby (i) to elect the Directors nominated by the Board of
Directors, and (ii) to amend the Company's 1992 Director Stock Option Plan (the
"Directors' Plan") to provide that the Board of Directors of the Company (or a
committee authorized by the Board) may, in its discretion, grant stock options
to eligible Directors subsequent and in addition to their initial automatic
grants.
 
     The approximate date on which this proxy statement and a form of proxy will
first be sent or given to stockholders is March 24, 1997.
 
                      VOTING SECURITIES AND VOTES REQUIRED
 
     On March 10, 1997, the Company had outstanding 17,782,998 shares of Common
Stock, which is its only outstanding class of voting stock. Stockholders of
record at the close of business on March 10, 1997 will be entitled to vote at
the meeting. With respect to all matters that will come before the meeting, each
stockholder may cast one vote for each share registered in his or her name on
the record date. The Company's charter does not provide for cumulative voting. A
majority of the shares of the Company's Common Stock outstanding and entitled to
vote and present, or represented, at the meeting in person or by proxy
constitutes a quorum for the transaction of business.
 
     Pursuant to Delaware General Corporation Law and the Company's by-laws, the
affirmative vote of the holders of a plurality of the shares of the Company's
Common Stock properly cast at the meeting is necessary to elect the nominees for
election as directors. Votes withheld and broker non-votes will not be treated
as votes cast and will not affect the outcome of the election. A "broker
non-vote" occurs when a registered broker holding a customer's shares in the
name of the broker has not received voting instructions on a matter from the
customer, is barred by applicable rules from exercising discretionary authority
to vote on the matter and so indicates on the proxy. The affirmative vote of the
holders of a majority of the shares of the Company's Common Stock present, or
represented, and entitled to vote at the meeting is required to approve the
proposed amendment to the Directors' Plan. Broker non-votes will not be counted
as present or represented for this purpose. Abstentions will be counted as
present, or represented, and entitled to vote and, accordingly, will have the
effect of negative votes.
<PAGE>   5
 
                             PRINCIPAL STOCKHOLDERS
 
     The following table sets forth certain information with respect to
beneficial ownership of the Company's outstanding Common Stock as of February
28, 1997 by (i) each person who is known by the Company to own beneficially more
than 5% of the Company's Common Stock, (ii) each of the Company's directors and
nominees for director, (iii) the Chief Executive Officer of the Company, (iv)
each of the other three most highly compensated executive officers and (v) all
directors and executive officers as a group.
 
<TABLE>
<CAPTION>
                                                                            SHARES OF COMMON
                                                                           STOCK BENEFICIALLY
                                                                                OWNED(1)
                                                                        -------------------------
BENEFICIAL OWNER                                                          SHARES       PERCENT(2)
- ----------------                                                         ---------     -----------
<S>                                                                     <C>           <C>
Warburg, Pincus Capital Partners, L.P.(3).............................  3,057,929         17.2%
  466 Lexington Avenue
  New York, New York 10017

Boehringer Ingelheim International GmbH...............................  2,487,624         14.0%
  Postbox 200
  D-55216 Ingelheim, Rhein
  Germany

Aeneas Venture Corporation(4).........................................  1,192,033          6.7%
  c/o Harvard Management Company, Inc.
  600 Atlantic Avenue
  Boston, Massachusetts 02210

State of Wisconsin Investment Board...................................    970,000          5.5%
  P.O. Box 7842
  Madison, Wisconsin 53703

S. Joshua Lewis(5)....................................................  3,057,929         17.2%

Peter Stalker, III(5).................................................  3,057,929         17.2%

Burkhard Blank(6).....................................................  2,487,624         14.0%

Nancy S. Amer.........................................................         --           --

Elkan R. Gamzu(7).....................................................    398,472          2.2%

Robert N. McBurney(8).................................................    222,114          1.2%

Joseph B. Martin(9)...................................................     47,500           *

Paul C. O'Brien(10)...................................................     45,000           *

Ross S. Gibson(11)....................................................     29,730           *

Ira A. Jackson(12)....................................................     20,000           *

Harry W. Wilcox, III(13)..............................................      5,820           *

All current executive officers and directors as a group (11
  persons)(14)........................................................  6,314,189         34.7%
</TABLE>
 
- ---------------
 
  * Less than one percent
 
 (1) Except as otherwise indicated, each owner has sole voting and investment
     power of the shares owned.
 
 (2) Shares issuable upon the exercise of options described in the following
     notes are treated as outstanding solely for purposes of calculating the
     percentage ownership of such person or group.
 
 (3) The sole general partner of Warburg, Pincus Capital Partners, L.P. ("WPCP")
     is Warburg Pincus & Co., a New York general partnership ("WP"). E.M.
     Warburg, Pincus & Co. LLC, ("EMW LLC"), a New York limited liability
     company, manages WPCP. The members of EMW LLC are substantially the same as
     the partners of WP. Lionel I. Pincus is the managing partner of WP and the
     managing
 
                                        2
<PAGE>   6
 
     member of EMW LLC and may be deemed to control both WP and EMW LLC. WP, as
     the sole general partner of WPCP, has a 20% interest in the profits of
     WPCP. Mr. Lewis, a director of the Company, is a Vice President of EMW LLC.
     Mr. Stalker, a director of the Company, is a Managing Director and member
     of EMW LLC and a general partner of WP. As such, Messrs. Lewis and Stalker
     may be deemed to have an indirect pecuniary interest within the meaning of
     Rule 16a-1 under the Securities Exchange Act of 1934, as amended (the
     "Exchange Act"), in an indeterminate portion of the shares beneficially
     owned by WPCP and WP. See Note (5) below.
 
 (4) Aeneas Venture Corporation ("Aeneas") is a wholly owned subsidiary of the
     President and Fellows of Harvard College, and is an investment affiliate of
     Harvard Private Capital Group, Inc.
 
 (5) All of the shares indicated as owned by Messrs. Lewis and Stalker are owned
     directly by WPCP and are included because of Messrs. Lewis and Stalker's
     affiliation with WPCP. Messrs. Lewis and Stalker each disclaim "beneficial
     ownership" of these shares within the meaning of Rule 13d-3 under the
     Exchange Act. See Note (3) above.
 
 (6) All of the shares indicated as owned by Dr. Blank are owned directly by
     Boehringer Ingelheim International GmbH ("BI") and are included because of
     Dr. Blank's affiliation with BI. Dr. Blank is the head of international
     project management for Boehringer Ingelheim GmbH, which is an operating
     division of BI. Dr. Blank disclaims "beneficial ownership" of these shares
     within the meaning of Rule 13d-3 under the Exchange Act.
 
 (7) Includes 192,915 shares which may be acquired within 60 days by Dr. Gamzu
     pursuant to the exercise of stock options and 6,557 shares held in the
     Cambridge NeuroScience, Inc. 401(k) Plan.
 
 (8) Includes 139,062 shares which may be acquired within 60 days by Dr.
     McBurney pursuant to the exercise of stock options and 6, 552 shares held
     in the Cambridge NeuroScience, Inc. 401(k) Plan.
 
 (9) Includes 20,000 shares which may be acquired within 60 days by Dr. Martin
     pursuant to the exercise of stock options.
 
(10) Includes 20,000 shares which may be acquired within 60 days by Mr. O'Brien
     pursuant to the exercise of stock options.
 
(11) Includes 26,124 shares which may be acquired within 60 days by Mr. Gibson
     pursuant to the exercise of stock options and 3,149 shares held in the
     Cambridge NeuroScience, Inc. 401(k) Plan.
 
(12) Consists of 20,000 shares which may be acquired within 60 days by Mr.
     Jackson pursuant to the exercise of stock options.
 
(13) Includes 1,875 shares which may be acquired within 60 days by Mr. Wilcox
     pursuant to the exercise of stock options and 1,016 shares held in the
     Cambridge NeuroScience, Inc. 401(k) Plan.
 
(14) See Notes (1), (2), (5), (6), (7), (8), (9), (10), (11), (12) and (13)
     above.
 
                                        3
<PAGE>   7
 
                             ELECTION OF DIRECTORS
 
     Directors are to be elected at the annual meeting to be held on April 28,
1997. The Board of Directors has fixed the number of directors at seven for the
coming year. The Company's by-laws provide that the directors of the Company
will be elected at each annual meeting of the Company's stockholders to serve
until the next annual meeting of stockholders or until their successors are duly
elected and qualified. Pursuant to the Company's by-laws, the Board of Directors
also may from time to time after the annual meeting elect additional directors.
 
     At each meeting of the Company's stockholders at which directors are to be
elected, the Company has agreed to nominate, recommend the election by the
Company's stockholders and use its best efforts to effect the election to the
Board of Directors of the Company of (i) one individual designated by WPCP and
WPM, Inc., an affiliate of WPCP, as long as collectively they beneficially own
at least 5% or more but less than 20% of the outstanding Common Stock of the
Company, (ii) one individual designated by Aeneas as long as it beneficially
owns 5% or more of the outstanding Common Stock of the Company and (iii) one
individual designated by BI as long as it beneficially owns 7% or more of the
outstanding Common Stock of the Company. WPCP and WPM, Inc. will have the right
to designate a second nominee for election to the Board of Directors in the
event that collectively they own more than 20% of the outstanding Common Stock
of the Company. Additionally, BI will have the right to designate a second
nominee for election to the Board of Directors in the event that BI owns more
than 20% of the outstanding Common Stock of the Company, provided that the two
nominees designated by BI shall not at any time represent more than 20% of the
total number of members of the Company's Board of Directors.
 
     The Board of Directors recommends that the nominees named below be elected
directors of the Company. All of the nominees for election are presently serving
as members of the Board of Directors and have consented to serve if elected. It
is intended that proxies in the accompanying form will be voted in accordance
with such recommendation.
 
     The Board of Directors is not presently aware of any reason that would
prevent any nominee from serving as a director if elected. If any nominee should
become unavailable for election, the persons voting the accompanying proxy may
in their discretion vote for a substitute.
 
     The names of the nominees for election are shown below, together with
information furnished by each of them regarding their respective principal
occupation, business experience and certain other information.
 
                                        4
<PAGE>   8
 
<TABLE>
<CAPTION>
                                                  BUSINESS EXPERIENCE DURING PAST
NAME (AGE)                                      FIVE YEARS AND OTHER DIRECTORSHIPS
- ---------                                       ----------------------------------
<S>                                   <C>
Elkan R. Gamzu, Ph.D................  Director since June 1990. Joined the Company as Vice
  (54)                                President of Development in October 1989. Dr. Gamzu
                                      served as President and Chief Operating Officer of the
                                      Company from June 1990 through December 1993, at which
                                      time he became Chief Executive Officer. Prior to
                                      joining the Company, Dr. Gamzu held a number of
                                      positions at the Parke-Davis Pharmaceutical Research
                                      Division of Warner-Lambert Company, a pharmaceutical
                                      company, from 1985 to 1989, most recently as Vice
                                      President, Drug Development. Prior thereto, he held
                                      various positions at Hoffmann-LaRoche, Inc., a
                                      pharmaceutical company, from 1971 to 1985. Dr. Gamzu's
                                      industry experience includes efforts to develop
                                      products to treat severe neurological and psychiatric
                                      disorders such as Alzheimer's disease, epilepsy,
                                      schizophrenia and depression. While at Warner-Lambert
                                      Company, he focused on the development of tacrine
                                      (Cognex[R]), the first drug approved in the United
                                      States for use in the treatment of Alzheimer's disease,
                                      and gabapentin (Neurontin[R]) for use in the treatment
                                      of epilepsy. Dr. Gamzu earned a B.A. degree in
                                      Psychology and Sociology from Hebrew University
                                      (Jerusalem, Israel) and M.A. and Ph.D. degrees in
                                      Psychology from the University of Pennsylvania.

Nancy S. Amer.......................  Director since September 1994. From December 1994
  (36)                                through December 1996, Ms. Amer was a Managing Director
                                      of the Harvard Private Capital Group, Inc., a
                                      subsidiary of Harvard Management Company, Inc., which
                                      manages the Harvard University endowment. Prior to
                                      joining Harvard, Ms. Amer was a senior consultant with
                                      the Boston Consulting Group, Inc. Ms. Amer earned B.A.
                                      and M.B.A. degrees from Harvard University.

Burkhard Blank, M.D.................  Director since July 1995. Dr. Blank joined Boehringer
  (42)                                Ingelheim GmbH, an operating division of BI, in 1986
                                      and has served as the head of international project
                                      management for Boehringer Ingelheim GmbH since 1993.
                                      From 1988 to 1993, Dr. Blank served as a project leader
                                      for worldwide development of various programs at BI.

Ira A. Jackson......................  Director since May 1992. Mr. Jackson is an Executive
  (48)                                Vice President of Bank of Boston, a commercial bank,
                                      where he has served since 1987. Prior thereto, Mr.
                                      Jackson was Commissioner of Revenue for the
                                      Commonwealth of Massachusetts for a period of five
                                      years. Earlier, he was Associate Dean of the John F.
                                      Kennedy School of Government at Harvard University. Mr.
                                      Jackson received an A.B. from Harvard University and an
                                      M.P.A. from the Kennedy School of Government and
                                      attended the Advanced Management Program at the Harvard
                                      Business School.
</TABLE>
 
                                        5
<PAGE>   9
 
<TABLE>
<CAPTION>
                                                  BUSINESS EXPERIENCE DURING PAST
NAME (AGE)                                      FIVE YEARS AND OTHER DIRECTORSHIPS
- ---------                                       ----------------------------------
<S>                                   <C>
S. Joshua Lewis.....................  Director since April 1996. Mr. Lewis, a Vice President
  (35)                                of E.M. Warburg, Pincus & Co., LLC., has held several
                                      positions at E.M. Warburg, Pincus & Co., LLC. since
                                      1989. Mr. Lewis is a director of CN Biosciences, Inc.,
                                      a life sciences company.

Joseph B. Martin, M.D., Ph.D........  Director since February 1987. Dr. Martin has been
  (58)                                Chancellor of the University of California, San
                                      Francisco since July 1993 and prior thereto was Dean
                                      and Professor of Neurology of the School of Medicine at
                                      the University of California, San Francisco since 1989.
                                      From 1978 to 1989, he was Chairman of the Neurology
                                      Department at Massachusetts General Hospital and
                                      Professor of Neurology at Harvard Medical School.

Paul C. O'Brien.....................  Director since May 1992. Since January 1995, Mr.
  (57)                                O'Brien has been President and Chief Executive Officer
                                      of The O'Brien Group Inc., a consulting company. From
                                      1993 until December 1994, Mr. O'Brien was Chairman of
                                      New England Telephone and Telegraph Company, a
                                      wholly-owned subsidiary of NYNEX Corporation. Prior
                                      thereto he served as President and Chief Executive
                                      Officer of New England Telephone and Telegraph Company.
                                      He is a director of BankBoston Corporation, The First
                                      National Bank of Boston, Shiva Corp. and First Pacific
                                      Networks Co., manufacturers of communications and
                                      network products and The Registry, Inc., an information
                                      technology consulting company and is Chairman of View
                                      Tech, Inc. a telecommunications systems company. Mr.
                                      O'Brien earned a B.S. degree in electrical engineering
                                      from Manhattan College, an M.B.A. degree from New York
                                      University and holds three honorary doctorates.
</TABLE>
 
- ---------------
 
Cognex[R] and Neurontin[R] are registered trademarks of the Warner-Lambert
Company.
 
     The Board of Directors held 4 meetings during the fiscal year ended
December 31, 1996. Each director attended at least 75% of the aggregate of all
meetings of the Board and all committees of the Board on which he or she served
that were held during the period for which he or she served as a director.
 
     The Company has established an Audit Committee and a Compensation and
Benefits Committee of the Board of Directors but does not have a Nominating
Committee. The Compensation and Benefits Committee held two meetings in the
fiscal year ended December 31, 1996. The current members of the Compensation and
Benefits Committee are Mr. O'Brien (Chairman), Peter Stalker, III and Ms. Amer.
Its function is to consider and recommend action to the Board on compensation
matters. In addition, it administers the Company's 1991 Equity Incentive Plan
(the "Equity Plan"), Directors' Plan and 1993 Employee Stock Purchase Plan (the
"Purchase Plan"). The Audit Committee, presently composed of Dr. Blank, Mr.
Jackson (Chairman) and Ms. Amer, held two meetings in the last fiscal year. The
primary function of the Audit Committee is to review the Company's audited
financial statements so that it may assist the Board of Directors in the
discharge of its duties and responsibilities by assuring that the financial
information that will be provided to the stockholders and others is accurate.
 
                                        6
<PAGE>   10
 
                             EXECUTIVE COMPENSATION
 
     The Compensation and Benefits Committee Report on Executive Compensation
and tables set forth below provide information about the compensation of the
executive officers of the Company.
 
      COMPENSATION AND BENEFITS COMMITTEE REPORT ON EXECUTIVE COMPENSATION
 
     The Compensation and Benefits Committee of the Board of Directors (the
"Committee") has furnished the following report on executive compensation:
 
Compensation Philosophy
 
     The Company has developed and implemented compensation policies, plans and
programs that seek to enhance the viability of the Company, thereby increasing
stockholder value by closely aligning the financial interests of the Company's
executive officers with those of its stockholders. In support of these goals,
annual base salaries, annual incentives and long-term incentives are fixed at
competitive levels to attract and retain executive officers and other key
employees of outstanding ability and to motivate them to perform to the fullest
of their abilities. The incentive programs are variable and closely tied to
Company and individual performance in a manner that encourages a strong focus of
building the business into one that has strong stockholder value.
 
Base Salary Administration
 
     The salary plan for each named executive officer is reviewed individually
on an annual basis at their anniversary date. The Human Resources Director and
CEO review and recommend a base salary level to the Committee for each executive
officer based on current competitive practices, relying on industry standards
and practices, internal comparisons and individual performance judgments as to
past and expected future contributions of the individual executive officers. The
industry standards used include both national and New England-based published
biotechnology surveys as well as focused survey data initiated by the Company.
Comparisons are made to companies that are similar in size, stage of development
and, in some instances, in the same geographic area as the Company.
 
Incentive Compensation: Annual Incentives
 
     Annual incentives are payable to each executive officer upon the attainment
of predetermined corporate objectives. These objectives are approved at the
beginning of the year by the Committee and comprise product, program, financial,
business and personal objectives. At the end of the year, the Committee reviews
the attainment of the overall plan and objectives, each named individual's
contribution to this attainment as well as each executive's ongoing contribution
to the Company's development and determines the appropriate bonus payment. At
full achievement of objectives, the CEO is targeted to receive 30% of his annual
base salary, the Senior Vice President, Research is targeted to receive 25% and
all other executive officers are targeted to receive 20%. The amounts actually
paid may be more or less than the targeted bonus based on over or under
achievement of objectives.
 
     For 1996, the bonuses paid were reflective of management's achievement of
its objectives and the Board's assessment of achievement of these objectives.
The Compensation and Benefits Committee felt that management had achieved most
of its collaboration, technology pipeline, financing and program objectives.
Additionally, the Committee made the assessment that while much of the
CERESTAT(1) objective was achieved (initiation of two Phase III clinical 
trials), part of the CERESTAT objective was not met due to lower than projected
accruals in the traumatic brain injury Phase III clinical trial. Accordingly, 
bonuses of 75% of target were paid to Dr. Gamzu, Dr. McBurney, Mr. Wilcox and 
Mr. Gibson.
- ---------------
 
(1) CERESTAT is a registered trademark of Boehringer Ingelheim International,
    GmbH.
 
                                        7
<PAGE>   11
 
 
Incentive Compensation: Long-Term Incentives
 
     The Company has established the Equity Plan which serves as the long-term
incentive program for executive officers as well as all employees of the
Company. It is the Company's philosophy that all employees of the Company should
be stockholders thereby sharing in the long-term success of the Company. Upon
employment, the Company grants stock options to regular, full-time employees.
After two years of employment, each regular, full-time employee is eligible to
receive annual stock option grants. In determining the size of stock option
awards, the Committee considers competitive market data and Company performance
as well as individual performance. The Committee has developed a guideline for
the size of both the on-hire and annual awards that is based upon the
compensation level of each position within the Company.
 
     Under the Equity Plan, options granted at the date of employment vest 50%
after two years and 6.25% per quarter thereafter, thereby becoming fully vested
after four completed years of employment. After two years of continuous
employment, all employees and executive officers, including the CEO, are
eligible for additional grants of stock options. Annual grants vest at a rate of
6.25% per quarter and are fully vested four years from the grant date. This
vesting schedule, together with the 10-year life of the options, is consistent
with the idea of providing a reward to all employees and executive officers for
remaining with the Company during the vesting periods and contributing to the
long-term growth and viability of the Company, and increasing value for all
stockholders. In 1996, the size of these grants was based upon industry surveys,
individual employee performance and anticipated ongoing contribution to the
Company's development.
 
     Annual grants made to the named executive officers in 1996 are summarized
in the table entitled "Option Grants in Last Fiscal Year."
 
     The Committee believes that the executive officer team will receive
appropriate rewards under this program of corporate incentives but only if they
achieve the performance goals established for them and the Company and if they
succeed in building value for the Company's stockholders.
 
Chief Executive Compensation
 
     The CEO's overall compensation package, which is reviewed and determined by
the Committee, is intended to be competitive with industry standards and
motivate the CEO to achieve the Company's annual and longer-term objectives.
Annual incentive compensation reflects the Committee's assessment of performance
against pre-established objectives. For 1996, as discussed above, the CEO
received an annual incentive award that was reflective of the achievement of a
majority of the Company's goals for the year. In 1996, the CEO was awarded a
stock option grant that was based on a review of competitive data and is in line
with internal comparisons. The goal of this award is to motivate leadership for
long-term Company success and to provide significant reward upon achievement of
Company objectives and enhancement of stockholder value. The CEO's overall
compensation package for 1997 reflects the Committee's belief that, at this
point in the Company's development, it is appropriate that the CEO's
compensation package be increasingly weighted to stock options.
 
Compensation Deductibility
 
     Section 162(m) of the Internal Revenue Code of 1986, as amended (the
"Code"), imposes a limit on tax deductions for annual compensation in excess of
one million dollars paid by a corporation to its chief executive officer and the
other four most highly compensated officers of a corporation. This provision
excludes certain forms of "performance based compensation" from the compensation
taken into account for the purposes of that limit. The Company has established
individual limits on the number of options that may be granted under the Equity
Plan to permit the options to qualify for the exclusion from the limitation on
deductibility. The 
 
                                        8
<PAGE>   12
Committee will continue to assess the impact of Section 162(m) on its 
compensation practices and determine what further action, if any, is 
appropriate.

                            Compensation and Benefits Committee
 
                               Paul C. O'Brien, Chairman
                               Nancy S. Amer
                               Peter Stalker, III
 
                                        9
<PAGE>   13
 
                      COMPARATIVE STOCK PERFORMANCE GRAPH
 
     The graph set forth below compares the Company's cumulative total
stockholder return with the cumulative total return of the Nasdaq Stock Market
(U.S.) Index ("Nasdaq Market Index") and a peer group index ("Peer Group Index
A") comprised of the following neuroscience companies, each on an annual basis:
Cephalon, Inc.; Cocensys, Inc.; Neurex Corporation; Neurogen Corporation; and
Regeneron Pharmaceuticals, Inc. The peer group index included in the stock
performance graph presented in the Company's 1996 Proxy Statement also included
Alkermes, Inc. and Athena Neuroscience, Inc. Athena Neuroscience, Inc. ceased
trading in July 1996 and, as a result, is no longer included in the Company's
peer group index. In addition, the Company believes that the business of
Alkermes, Inc. is no longer comparable to that of Cambridge NeuroScience and,
therefore, has removed Alkermes, Inc. from the peer group index. In addition to
Peer Group Index A, defined above, the graph set forth below also includes, for
comparative purposes, a peer group index ("Peer Group Index B") comprised of the
companies included in Peer Group Index A and Alkermes, Inc.
 
     The comparative returns assume an investment of $100 in the Common Stock of
the Company, the stock comprising the Nasdaq Market Index, and the stock
comprising Peer Group Index A and Peer Group Index B on December 31, 1991.
 
                              [PERFORMANCE CHART]
<TABLE>
<CAPTION> 
                      12/31/91   12/31/92   12/31/93  12/30/94   12/29/95   12/31/96 
                      --------   --------   --------  --------   --------   --------
<S>                     <C>       <C>        <C>       <C>        <C>         <C>
Cambridge
NeuroScience, Inc.      100        81.6       81.6      44.7       94.7       125.0

Nasdaq Market
Index                   100       116.4      133.6     130.6      184.7       227.2

Peer Group
Index A                 100        68.8       73.8      31.6      138.6       106.8

Peer Group
Index B                 100        62.4       63.5      26.5      114.9       104.5

</TABLE>

                                       10


<PAGE>   14
 
     The following table sets forth certain compensation information for the
Chief Executive Officer of the Company and each of the three other most highly
compensated executive officers whose salary and bonus for 1996 exceeded $100,000
(collectively, the "named executive officers").
 
                           SUMMARY COMPENSATION TABLE
 
<TABLE>
<CAPTION>
                                                                        LONG-TERM
                                                                       COMPENSATION
                                                                          AWARDS
                                                                       ------------
                                             ANNUAL COMPENSATION        SECURITIES
                                            ---------------------       UNDERLYING        ALL OTHER
                                             SALARY        BONUS         OPTIONS         COMPENSATION
NAME AND PRINCIPAL POSITION       YEAR       ($)(1)       ($)(2)          (#)(3)            ($)(4)
- ---------------------------       ----      --------      -------      ------------      ------------
<S>                               <C>       <C>           <C>          <C>               <C>
Elkan R. Gamzu.................   1996      $262,500      $59,063         50,000           $ 11,653
  President and                   1995       250,000       63,750         72,500             11,029
  Chief Executive Officer         1994       250,000       20,625         80,000             11,661

Robert N. McBurney.............   1996       210,000       39,375         30,000             10,579
  Chief Scientific Officer and    1995       200,000       42,500         50,000             10,899
  Senior Vice President, Research 1994       200,000       13,750         70,000              9,603

Harry W. Wilcox, III(5)........   1996       175,000       26,250             --             11,187
  Senior Vice President of        1995         7,292           --         50,000                 --
  Finance and Business
  Development and Chief
  Financial Officer

Ross S. Gibson.................   1996       103,552       15,533         15,000              6,837
  Chief Administrative Officer    1995        99,328       16,715         23,000              6,530
                                  1994        91,351        8,930          4,500              5,589
</TABLE>
 
- ---------------
 
(1) Includes compensation deferred by the Company's named executive officers
    during fiscal years 1996, 1995 and 1994 pursuant to the Cambridge
    NeuroScience, Inc. 401(k) Plan, adopted in 1988.
 
(2) Bonuses were earned in the year indicated and are generally paid in the
    subsequent year.
 
(3) Consists of options granted under the Equity Plan to acquire shares of the
    Company's Common Stock.
 
(4) The amounts shown in this column for the fiscal year 1996 are derived from
    the following figures for Drs. Gamzu and McBurney and Messrs. Wilcox and
    Gibson, respectively: $2,009, $935, $1,543 and $480 for Company paid term
    life insurance premiums; $144 each for Company paid group life insurance
    premiums; and, $9,500, $9,500, $9,500 and $6,213 for the Company match of
    contributions to the Cambridge NeuroScience, Inc. 401(k) Plan. The amounts
    shown in this column for the fiscal year 1995 are derived from the following
    figures for Drs. Gamzu and McBurney and Mr. Gibson, respectively: $1,669,
    $1,539 and $450 for Company paid term life insurance premiums; $120 each for
    Company paid group life insurance premiums; and, $9,240, $9,240 and $5,960
    for the Company match of contributions to the Cambridge NeuroScience, Inc.
    401(k) Plan. Mr. Wilcox joined the Company in December 1995 and therefore
    did not receive the above listed benefits in 1995. The amounts shown in this
    column for the fiscal year 1994 are derived from the following figures for
    Drs. Gamzu and McBurney and Mr. Gibson, respectively: $108 each for Company
    paid group life insurance premiums; and $9,240, $9,240 and $5,481 for the
    Company match of contributions to the Cambridge NeuroScience, Inc. 401(k)
    Plan. The amounts shown for Drs. Gamzu and McBurney also included $2,313 and
    $255, respectively for Company paid term life insurance premiums in 1994.
 
(5) Mr. Wilcox joined the Company in December 1995.
 
                                       11
<PAGE>   15
 
     The following table provides information regarding the stock options
granted during 1996 to the named executive officers.
 
                       OPTION GRANTS IN LAST FISCAL YEAR
 
<TABLE>
<CAPTION>
                                                                                         POTENTIAL REALIZABLE
                                              INDIVIDUAL GRANTS                                VALUE AT
                         -----------------------------------------------------------     ASSUMED ANNUAL RATES
                         NUMBER OF       PERCENT OF                                               OF
                         SECURITIES     TOTAL OPTIONS                                         STOCK PRICE
                         UNDERLYING      GRANTED TO                                        APPRECIATION FOR
                          OPTIONS       EMPLOYEES IN      EXERCISE OR                       OPTION TERM(1)
                          GRANTED          FISCAL         BASE PRICE      EXPIRATION     ---------------------
         NAME               (#)             YEAR           ($/SHARE)         DATE         5% ($)      10% ($)
         ----            ----------     -------------     -----------     ----------     --------     --------
<S>                      <C>            <C>               <C>             <C>            <C>          <C>
Elkan R. Gamzu.........    50,000            19.6%           $8.00          7/22/06      $251,558     $637,497

Robert N. McBurney.....    30,000            11.8%            8.00          7/22/06       150,935      382,498

Harry W. Wilcox, III...         0              --               --               --            --           --

Ross S. Gibson.........    15,000             5.9%            8.00          7/22/06        75,467      191,249
</TABLE>
 
- ---------------
 
(1) Amounts represent hypothetical gains that could be achieved for the
    respective options if exercised at the end of the option term and are not
    intended to be a forecast of possible future appreciation, if any, in the
    price of the Company's Common Stock. These gains are based on assumed rates
    of stock price appreciation of 5% and 10% compounded annually from the date
    the respective options were granted.
 
     The following table provides information regarding the stock options
exercised during 1996 by the named executive officers.
 
                AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                       AND FISCAL YEAR-END OPTION VALUES
 
<TABLE>
<CAPTION>
                                                           NUMBER OF SECURITIES
                                   SHARES                 UNDERLYING UNEXERCISED         VALUE OF UNEXERCISED
                                  ACQUIRED                      OPTIONS AT              IN-THE-MONEY OPTIONS AT
                                     ON       VALUE         FISCAL YEAR-END (#)         FISCAL YEAR-END ($)(1)
                                  EXERCISE   REALIZED   ---------------------------   ---------------------------
              NAME                  (#)        ($)      EXERCISABLE   UNEXERCISABLE   EXERCISABLE   UNEXERCISABLE
              ----                --------   --------   -----------   -------------   -----------   -------------  
<S>                               <C>        <C>        <C>           <C>             <C>           <C>
Elkan R. Gamzu..................       --         --      164,843        127,657        $965,405       $669,283

Robert N. McBurney..............       --         --      118,750         91,250         684,453        493,047

Harry W. Wilcox, III............       --         --           --         50,000              --        187,500

Ross S. Gibson..................    1,875    $18,281       21,124         31,501         125,144        164,747
</TABLE>
 
- ---------------
 
(1) Based on the closing price of the Company's Common Stock as reported on the
    Nasdaq National Market on December 31, 1996 of $11.875.
 
                                EMPLOYMENT AGREEMENTS
 
     Pursuant to the terms of Dr. Gamzu's employment agreement with the Company
dated June 5, 1990, the Company has agreed to pay him a severance payment equal
to his annual base salary if the Company terminates his employment at any time.
 
                                       12
<PAGE>   16
 
                             DIRECTOR COMPENSATION
 
     Effective June 1992, the Company agreed to compensate Dr. Martin and
Messrs. Jackson and O'Brien for attendance at meetings of the Board of Directors
and committees thereof at a rate of $12,000 per year, paid quarterly.
 
             PROPOSAL TO AMEND THE 1992 DIRECTOR STOCK OPTION PLAN
 
GENERAL
 
     The Directors' Plan was approved by the stockholders of the Company at the
annual meeting held on May 28, 1992. The purpose of the Directors' Plan is to
attract and retain highly qualified non-employee Directors of the Company and to
encourage ownership of stock of the Company by such Directors so as to provide
additional incentive to promote the success of the Company. The Directors' Plan
currently provides for the automatic granting of options to purchase 20,000
shares of the Company's Common Stock to non-employee Directors upon their
initial election to the Board of Directors. The maximum aggregate number of
shares of Common Stock that may be subject to grants under the Directors' Plan
is 100,000. As of March 10, 1997, options to purchase 58,000 shares have been
granted under the Plan, including options to purchase an aggregate of 18,000
shares subject to stockholder approval (see below), leaving 42,000 shares
available for future awards under the Directors' Plan. The closing price of the
Company's Common Stock as reported by the Nasdaq National Market on March 10,
1997 was $11.75.
 
PROPOSED AMENDMENT TO THE PLAN
 
     The Board of Directors has voted, subject to approval of the stockholders,
to amend the Directors' Plan to provide that the Board (or committee authorized
by the Board) may, in its discretion, grant stock options to eligible Directors
subsequent and in addition to their initial automatic grants. This amendment is
being proposed in response to the amendments recently adopted by the Securities
and Exchange Commission to Rule 16b-3 under the Exchange Act, whereby companies
are no longer limited to using "formula plans" in providing equity compensation
to their directors. The proposed amendment to the Directors' Plan does not
include an increase in the number of the shares authorized for issuance under
the plan.
 
     The Board of Directors voted, subject to stockholder approval of the
proposed amendment, to award options to purchase 6,000 shares of the Company's
Common Stock each to Messrs. Jackson and O'Brien and Dr. Martin and to authorize
the Compensation and Benefits Committee to grant awards under the Directors'
Plan.
 
                               NEW PLAN BENEFITS
 
                        1992 DIRECTOR STOCK OPTION PLAN
 
<TABLE>
<CAPTION>
                                                                                 NUMBER OF
                               NAME AND POSITION                                   UNITS
- -------------------------------------------------------------------------------  ----------
<S>                                                                              <C>
Non-Executive Director Group(1)................................................    18,000(2)
</TABLE>
 
- ---------------
 
(1) Only Directors who are not employees of the Company are eligible to
    participate under the Directors' Plan. See "Administration and Eligibility"
    below.
 
(2) Options having an exercise price of $8.00 per share, the closing price of
    the Company's Common Stock as reported on the Nasdaq National Market on the
    date of grant. These options expire on July 22, 2006. See "Purchase Terms
    and Price" below for a description of the other terms of these options.
 
                                       13
<PAGE>   17
 
ADMINISTRATION AND ELIGIBILITY
 
     The Directors' Plan will be administered by the Compensation and Benefits
Committee. All Directors of the Company who are not employees of the Company or
employees of or otherwise affiliated with any corporation or entity which owns
more than 5% of the capital stock of the Company (an "Affiliated Entity") or any
subsidiary of the Company or any Affiliated Entity are eligible to participate
in the Directors' Plan. There are currently four eligible Directors.
 
PURCHASE TERMS AND PRICE
 
     Options granted under the Directors' Plan become exercisable with respect
to 25% of the shares subject to the option in the first anniversary of the date
of grant and as to 6.25% of the shares quarterly thereafter. The exercise price
of options granted under the Directors' Plan is equal to the closing price of
the Company's Common Stock as reported by the Nasdaq National Market on the date
of grant. The term of each option granted under the Directors' Plan is ten years
from the date of grant.
 
FEDERAL INCOME TAX CONSEQUENCES RELATING TO THE PLAN
 
     No taxable income will be recognized by the optionee upon the grant of a
stock option under the Directors' Plan. The optionee must recognize as ordinary
income in the year in which the option is exercised the amount by which the fair
market value of the purchased shares on the date of exercise exceeds the
exercise price. The Company will be entitled to a business expense deduction
equal to the amount of ordinary income recognized by the optionee. Any
additional gain or loss recognized upon the subsequent disposition of the
purchased shares will be a capital gain or loss, and will be a long-term gain or
loss if the shares are held for more than one year.
 
           THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THIS PROPOSAL
 
                       SECURITIES EXCHANGE ACT REPORTING
 
     The Company's executive officers and directors are required under Section
16(a) of the Exchange Act to file reports of ownership of the Company's
securities and changes in ownership with the Securities and Exchange Commission.
Copies of these reports must also be furnished to the Company.
 
     Based solely on a review of reports furnished to the Company and written
representation that no other reports were required, the Company believes that
during 1996 the executive officers and directors of the Company complied with
all applicable Section 16(a) filing requirements, except that Mr. Gibson, an
executive officer of the Company, reported on December 10, 1996 the sale of
shares purchased under the Purchase Plan, the report for which was due on May
10, 1996.
 
                        INFORMATION CONCERNING AUDITORS
 
     The firm of Ernst & Young LLP, independent auditors, examined the Company's
financial statements for the fiscal year ended December 31, 1996. The Board of
Directors has appointed Ernst & Young LLP to serve as the Company's auditors for
its fiscal year ending December 31, 1997. A representative of Ernst & Young LLP
is expected to attend the stockholders' meeting where he will have the
opportunity to make a statement if he so desires and will be available to
respond to appropriate questions.
 
                                       14
<PAGE>   18
 
                       DEADLINE FOR STOCKHOLDER PROPOSALS
 
     If any stockholder of the Company intends to present a proposal at the 1998
annual meeting of stockholders and desires it to be considered for inclusion in
the Company's proxy statement and form of proxy for that meeting, such proposal
must be received by the Company at One Kendall Square, Building 700, Cambridge,
MA 02139, Attention: Harry W. Wilcox, III, no later than November 24, 1997.
 
                            EXPENSES OF SOLICITATION
 
     The Company will bear the cost of the solicitation of proxies, including
the charges and expenses of brokerage firms and others of forwarding
solicitation material to beneficial owners of stock. In addition to the use of
mails, proxies may be solicited by executive officers and employees of the
Company by personal interview, by telephone, or by telegraph, the cost of which
will be nominal. The Company may request persons holding stock in their names or
in the names of their nominees to obtain proxies from, and send proxy material
to, their principals, and will reimburse such persons for the expense in so
doing. The Company may engage a professional organization to assist in the
solicitation of proxies for the stockholders' meeting, the cost of which is not
anticipated to exceed $3,000.
 
                                 MISCELLANEOUS
 
     The Board of Directors does not know of any business which will come before
the meeting except the matters described in the notice. If other business is
properly presented for consideration at the meeting, it is intended that the
proxies will be voted by the persons named therein in accordance with their
judgment on such matters.
 
     The prompt return of your proxy will be appreciated. Therefore, whether or
not you expect to attend the meeting, please sign the proxy and return it in the
enclosed envelope.
                                          By order of the Board of Directors,
 
                                          WILLIAM T. WHELAN
                                          Secretary
 
Dated:  March 24, 1997
 
                                       15
<PAGE>   19

                          CAMBRIDGE NEUROSCIENCE, INC.
                         1992 DIRECTOR STOCK OPTION PLAN


     The purpose of the 1992 Director Stock Option Plan (the "Plan") of
CAMBRIDGE NEUROSCIENCE, INC. (the "Company") is to attract and retain highly
qualified non-employee Directors of the Company and to encourage ownership of
stock of the Company by such Directors so as to provide additional incentives to
promote the success of the Company.


1.   ADMINISTRATION OF THE PLAN.

     The Plan shall be administered by the Board of Directors of the Company
(the "Board"). The Board shall have authority to adopt, alter and repeal such
administrative rules, guidelines and practices governing the operation of the
Plan as it shall from time to time consider advisable, and to interpret the
provisions of the Plan. The Board's decision shall be final and binding. To the
extent permissible by law, the Board may delegate to a committee consisting of
one or more Directors appointed by the Board the power to grant stock options to
Eligible Directors (defined below) pursuant to Section 6(a) hereof and to make
all determinations under the Plan with respect thereto.


2.   PERSONS ELIGIBLE TO PARTICIPATE IN THE PLAN.

All Directors of the Company who are not employees of the Company or employees
of or otherwise affiliated with any corporation or entity which owns more than
five percent (5%) of the capital stock of the Company (an "Affiliated Entity")
or any subsidiary of the Company or any Affiliated Entity shall be eligible to
participate in the Plan (an "Eligible Director").


3.   SHARES SUBJECT TO THE PLAN.

     (a) The aggregate number of Shares of the Company which may be optioned
under this Plan is 100,000 shares. Shares issued under the Plan may consist in
whole or in part of authorized but unissued shares or treasury shares.

     (b) In the event of a stock dividend, split-up, combination or
reclassification of shares, recapitalization or other similar capital change
relating to the Company's Common Stock, the maximum aggregate number and kind of
shares or securities of the Company as to which options may be granted under
this Plan and as to which options then outstanding shall be exercisable, and the
option price of such options shall be appropriately adjusted so that the
proportionate number of shares or other securities as to which options may be
granted and the proportionate interest of holders of outstanding options shall
be maintained as before the occurrence of such event.

     (c) In the event of a consolidation or merger of the Company with another
corporation where the Company's stockholders do not own a majority in interest
of the surviving or resulting corporation, or the sale or exchange of all or
substantially all of the assets of the Company, or a reorganization or
liquidation of the Company, any deferred exercise period shall be automatically
accelerated and each holder of an outstanding option shall be entitled to
receive upon exercise 



<PAGE>   20

and payment in accordance with the terms of the option the same shares,
securities or property as he would have been entitled to receive upon the
occurrence of such event if he had been, immediately prior to such event, the
holder of the number of shares of Common Stock purchasable under his or her
option; provided, however, that in lieu of the foregoing the Board may upon
written notice to each holder of an outstanding option or right under the Plan,
provide that such option or right shall terminate on a date not less than 20
days after the date of such notice unless theretofore exercised.

     (d) Whenever options under this Plan lapse or terminate or otherwise become
unexercisable the shares of Common Stock which were subject to such options may
again be subjected to options under this Plan. The Company shall at all times
while this Plan is in force reserve such number of shares of Common Stock as
will be sufficient to satisfy the requirements of this Plan.


4.   NON-STATUTORY STOCK OPTION.

     All options granted under this Plan shall be non-statutory options not
entitled to special tax treatment under Section 422 of the Internal Revenue Code
of 1986, as amended (the "Code").


5.   FORM OF OPTIONS.

     Options granted hereunder shall be in substantially such form as the Board
or any committee appointed pursuant to Section 1 above may from time to time
determine.


6.   GRANT OF OPTIONS AND OPTION TERMS.

     (a) Automatic Initial Grants of Options. At each annual meeting of the
stockholders of the Company following the approval of this Plan by the
stockholders, each Director elected for the first time as a Director at that
meeting who is eligible to receive options to purchase Common Stock under this
Plan shall automatically be granted options to purchase 20,000 shares of Common
Stock under the Plan. In addition, upon the initial election of a Director who
is eligible to receive options to purchase Common Stock (whether by the Board of
Directors or the stockholders and whether to fill a vacancy or otherwise), such
Director shall automatically be granted options to purchase 20,000 shares of
Common Stock under the Plan. The "Date of Grant" for options granted under this
Section 6(a) shall be the date of election of an Eligible Director as a
Director. No options shall be granted hereunder after ten years from the date on
which this Plan was initially approved by the stockholders.

     (b) Discretionary Grants of Options. Subject to the provisions of the Plan,
the Board may from time to time, in its discretion, grant options to Eligible
Directors and determine the number of shares to be covered by each such option,
subject to Section 6(c)-(h) below. The Board may impose such conditions with
respect to the exercise of options, including but not limited to conditions
relating to applicable federal or state securities laws, as it considers
necessary or advisable. The "Date of Grant" for options granted under this
Section 6(b) shall be the date on which such options are granted by the Board.
No options shall be granted hereunder after ten years from the date on which
this Plan was initially approved by the stockholders.



                                       2

<PAGE>   21

     (c) Option Price. The option price for each option granted under this Plan
shall be the last sale price for the Company's Common Stock as reported by the
National Association of Securities Dealers Automated Quotations National Market
System for the business day on the Date of Grant.

     (d) Term of Option. The term of each option granted under this Plan shall
be ten years from the Date of Grant.

     (e) Exercisability of Options. Options granted under this Plan shall become
exercisable with respect to twenty-five percent of the shares on the first
anniversary of the Date of Grant and as to 6.25% of the shares quarterly
thereafter.

     (f) General Exercise Terms. Directors holding exercisable options under
this Plan who cease to serve as members of the Board may, during their lifetime,
exercise the rights they had under such options at the time they ceased being a
Director for the full unexpired term of such option. Any rights that have not
yet become exercisable shall terminate upon cessation of membership on the
Board. Upon the death of a Director, those entitled to do so shall have the
right, at any time within twelve months after the date of death, to exercise in
whole or in part any rights which were available to the Director at the time of
his or her death. The rights of the option holder may be exercised by the
holder's guardian or legal representative in the case of disability and by the
beneficiary designated by the holder in writing delivered to the Company or, if
none has been designated, by the holder's estate or his or her transferee on
death in accordance with this Plan, in the case of death. Options granted under
the Plan shall terminate, and no rights thereunder may be exercised, after the
expiration of the applicable exercise period. Notwithstanding the foregoing
provisions of this section, no rights under any options may be exercised after
the expiration of ten years from their Date of Grant.

     (g) Method of Exercise and Payment. Options may be exercised only by
written notice to the Company at its office accompanied by payment of the full
option price for the shares of Common Stock as to which they are exercised. The
option price shall be paid in cash or by check or in shares of Common Stock of
the Company, or in any combination thereof. Shares of Common Stock surrendered
in payment of the option price shall have been held by the person exercising the
option for at least six months, unless otherwise permitted by the Board. The
value of shares delivered in payment of the option price shall be their fair
market value, as determined in accordance with Section 6(c) above, as of the
date of exercise. Upon receipt of such notice and payment, the Company shall
promptly issue and deliver to the optionee (or other person entitled to exercise
the option) a certificate or certificates for the number of shares as to which
the exercise is made.

     (h) Non-transferability. Options granted under this Plan shall not be
transferable by the holder thereof otherwise than by will or the laws of descent
and distribution or as permitted by Rule 16b-3 (or any successor provision)
under the Securities Exchange Act of 1934, as amended ("Rule 16b-3").


7.   LIMITATION OF RIGHTS.

     (a) No Right to Continue as a Director. Neither the Plan, nor the granting
of an option or any other action taken pursuant to the Plan, shall constitute an
agreement or understanding, 


                                       3


<PAGE>   22

express or implied, that the Company will retain an option holder as a Director
for any period of time or at any particular rate of compensation.

     (b) No Stockholders' Rights for Options. A Director shall have no rights as
a stockholder with respect to the shares covered by options until the date the
Director exercises such options and pays the option price to the Company, and no
adjustment will be made for dividends or other rights for which the record date
is prior to the date such option is exercised and paid for.


8.   AMENDMENT OR TERMINATION.

     The Board may amend or terminate this Plan at any time, provided that, to
the extent necessary to comply with Rule 16b-3, this Plan shall not be amended
more than once every six months, other than to comport with changes in the Code,
ERISA or the rules thereunder.


9.   STOCKHOLDER APPROVAL.

     This Plan is subject to approval by the stockholders of the Company by the
affirmative vote of the holders of a majority of the shares of Common Stock of
the Company present, or represented and entitled to vote, at a meeting duly held
in accordance with the laws of Delaware. In the event such approval is not
obtained, all options granted under this Plan shall be void and without effect.

10.  GOVERNING LAW.

     The Plan shall be governed by and interpreted in accordance with the laws
of the State of Delaware.


                        As Amended through April 28, 1997















                                       4
<PAGE>   23
PROXY

                         CAMBRIDGE NEUROSCIENCE, INC.
               ANNUAL MEETING OF STOCKHOLDERS - APRIL 28, 1997
         THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS


        The undersigned stockholder of Cambridge Neuroscience, Inc. (the
"Company") hereby appoints Elkan R. Gamzu, Harry W. Wilcox, III, Ross S. Gibson
and William T. Whelan and each of them acting singly, the attorneys and proxies
of the undersigned, with full power of substitution, to vote on behalf of the
undersigned all shares of common stock of the Company that the undersigned
would be entitled to vote if personally present at the Annual Meeting of
Stockholders of the Company to be held on April 28,1997 and at all adjournments
thereof, hereby revoking any proxy heretofore given with respect to such shares.

        THIS PROXY WHEN PROPERLY EXECUTED WILL BE VOTED IN THE MANNER DIRECTED
BY THE UNDERSIGNED STOCKHOLDER(S). IF NO SPECIFICATION IS MADE, THIS PROXY WILL
BE VOTED FOR ALL OF THE NOMINEES IN PROPOSAL 1 AND FOR PROPOSAL 2. IN THEIR
DISCRETION, THE PROXIES ARE ALSO AUTHORIZED TO VOTE UPON SUCH MATTERS AS MAY
PROPERLY COME BEFORE THE MEETING.

                  PLEASE COMPLETE AND SIGN ON REVERSE SIDE.
<PAGE>   24

                                                               PLEASE MARK      
                                                              YOUR VOTES AS  [X]
                                                               INDICATED IN  
                                                               THIS EXAMPLE 



1. Proposal to elect Directors.          Nominees: Nancy S. Amer, Burkhard 
                                         Blank, Elkan R. Gamzu, Ira A. Jackson,
                                         S. Joshua Lewis, Joseph B. Martin and
                                         Paul C. O'Brien

                                         (INSTRUCTION: To withhold authority to
                                         vote for any individual nominee, write
  FOR all nominees         WITHHELD      that nominee's name in the space
(except as specified   for all nominees  provided below.)
      at right)                        
                                       
        [ ]                  [ ]         --------------------------------------
                                       
                                       
2. Proposal to amend the Company's       PLEASE SIGN AND MAIL THIS PROXY TODAY
   1992 Director Stock Option Plan to
   provide that the Board of Directors
   (or a committee authorized by the 
   Board) may, in its discretion, 
   grant stock options to eligible 
   Directors subsequent and in addition  Date:
   to their initial automatic grants.         ----------------------------------

    FOR      AGAINST      ABSTAIN                                       
    [ ]        [ ]          [ ]          ---------------------------------------
                                                         Signature
                                       
                                         Date:
                                              ----------------------------------


                                         ---------------------------------------
                                              Signature (if held jointly)
                                       
                                         Please sign exactly as name appears on 
                                         stock certificate. When shares are     
                                         held by joint tenants, both should     
                                         sign. When signing as attorney,        
                                         executor, administrator, trustee, or   
                                         guardian, please give full title as    
                                         such. If a corporation, please sign in 
                                         full corporate name by President or    
                                         other authorized officer. If a partner-
                                         ship, please sign in partnership name  
                                         by authorized person.                  
                                                                                






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