SYMBOLLON CORP
DEF 14A, 1999-04-28
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                            SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
                                (Amendment No. )

Filed by the Registrant /X/
Filed by a Party other than the Registrant /_/

Check the appropriate box:

/_/ Preliminary Proxy Statement
/_/ Confidential, for Use of the Commission Only
    (as premitted by Rule 14a-6(e)(2))
/X/ Definitive Proxy Statement
/_/ Definitive Additional Materials
/_/ Soliciting Material Pursuant to Section 240.14a-11(c) or Section 240.14a-12

                             SYMBOLLON CORPORATION
________________________________________________________________________________
                (Name of Registrant as Specified In Its Charter)

________________________________________________________________________________
     (Name of Person(s) Filing Proxy Statement if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

/X/ No fee required
/_/ $125 per Exchange Act Rule 0-11(c)(1)(ii), 14a-6(i)(1) or 14a-6(j)(2)
    or Item 22(a)(2) of Schedule 14A.
/_/ 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:*
   _____________________________________________________________________________

4) Proposed maximum aggregate value of transaction:
   _____________________________________________________________________________

5) Total fee paid:
   _____________________________________________________________________________

/_/ Fee paid previously by written 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 No. ______________________________________
    3) Filing party: ___________________________________________________________
    4) Date filed: _____________________________________________________________
___________
*Set forth the amount on which the filing fee is calculated and state how it was
 determined.


                             SYMBOLLON CORPORATION
                                     [LOGO]


                   NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                                  TO BE HELD ON
                                  MAY 26, 1999

TO THE STOCKHOLDERS OF SYMBOLLON CORPORATION:

         NOTICE IS HEREBY  GIVEN that the  Annual  Meeting  of  Stockholders  of
Symbollon Corporation,  a Delaware corporation (the "Company"),  will be held at
the  Company's  executive  offices,  located  at 37  Loring  Drive,  Framingham,
Massachusetts  01702-8768,  on May 26, 1999 at 10:00 a.m.,  local time,  for the
following purposes:

1.            To consider and act upon the  election of five  directors to serve
              for the next year,  or to serve for  staggered  terms in the event
              that the proposed amendment set forth in Item 3 is approved;

2.            To consider  and act upon a proposal to amend the  Company's  1993
              Stock Option Plan to (a) increase the  aggregate  number of shares
              of stock  authorized for issuance and delivery in connection  with
              awards under such Plan from 800,000 shares of Class A Common Stock
              to  1,600,000  shares of Class A Common  Stock and (b)  extend the
              expiration  date of such  Plan  from  August  4, 2003 to August 4,
              2008;

   
3.            To consider  and act upon a proposal to amend the  Company's
              Certificate  of  Incorporation  to: (a) classify the Board of 
              Directors into three classes, with members of each class serving
              for staggered terms; (b) provide that directors may be removed
              only for cause by the affirmative vote of the holders of at least
              eighty percent (80%) of the voting power of all shares of capital
              stock of the Company entitled to vote generally in the election of
              directors,  voting  together as a single class; (c) provide that
              any vacancy on the Board may be filled only by a majority vote of
              the directors then in office, even if less than a quorum, and that
              a  director  elected  to fill a vacancy  hold  office  until the
              next  election  of the class for which  such director shall have
              been chosen; (d) provide that the stockholder vote required to
              alter,  amend,  repeal or adopt any provision  inconsistent  with
              these amendments shall be at least eighty percent (80%) of the
              voting power of all of the shares of capital stock of the Company
              entitled to vote  generally  in the  election of directors, voting
              together as a single class; and (e) provide for certain other
              related matters;
    

4.            To consider and act upon, for purposes of the shareholder approval
              policy of the Nasdaq SmallCap Market, a proposal to issue and sell
              the final 910,000 of up to 1,250,000 Units, each consisting of one
              share  of Class A  Common  Stock  and one  redeemable  Warrant  to
              purchase  one  share of Class A Common  Stock,  and all  shares of
              Class A Common Stock issuable upon exercise of such Warrants, in a
              private placement to accredited investors;

5.            To consider and act upon a proposal to ratify the  appointment  of
              BDO Seidman, LLP as the independent auditors of the Company; and

6.            To  transact  such other  business  as may  properly  come  before
              the Annual Meeting or any adjournments thereof.

         The close of  business  on April 1, 1999 has been  fixed as the  record
date for the  determination  of stockholders  entitled to notice of, and to vote
at,  the  meeting.  A  complete  list  of  those  stockholders  will  be open to
examination of any stockholder,  for any purpose germane to the meeting,  during
ordinary  business  hours at the  executive  offices of the  Company,  37 Loring
Drive, Framingham,  Massachusetts  01702-8768,  for a period of 10 days prior to
the meeting. The stock transfer books of the Company will not be closed.

         All stockholders are cordially  invited to attend the meeting.  Whether
or not you expect to attend,  you are kindly requested by the Board of Directors
to sign, date and return the enclosed proxy promptly.  Stockholders  who execute
proxies retain the right to revoke them at any time prior to the voting thereof.
A return  envelope  which  requires no postage if mailed in the United States is
enclosed for your convenience.

                     By the order of the Board of Directors,

                                PAUL C. DESJOURDY
                               Assistant Secretary
Dated: April 23, 1999

<PAGE>


                              SYMBOLLON CORPORATION

                                 37 LORING DRIVE
                            FRAMINGHAM, MA 01702-8768
                                 (508) 620-7676

                                 PROXY STATEMENT

                         ANNUAL MEETING OF STOCKHOLDERS

         This Proxy Statement is furnished in connection  with the  solicitation
of proxies by the Board of Directors of Symbollon  Corporation (the "Company" or
"Symbollon")  for the Annual Meeting of Stockholders to be held at the Company's
executive  offices,  located  at  37  Loring  Drive,  Framingham,  Massachusetts
01702-8768,  on May 26, 1999 at 10:00 a.m.,  local time, and for any adjournment
or adjournments  thereof,  for the purposes set forth in the accompanying Notice
of Annual Meeting of Stockholders.  Any stockholder  giving such a proxy has the
power to  revoke  it at any time  before  it is  voted.  Written  notice of such
revocation  should be  forwarded  directly  to the  Assistant  Secretary  of the
Company,  at the above stated  address.  Attendance at the meeting will not have
the effect of revoking the proxy unless such written notice is given.

         If the enclosed  proxy is properly  executed and  returned,  the shares
represented  thereby will be voted in accordance with the directions thereon and
otherwise in accordance with the judgment of the persons  designated as proxies.
Any  proxy on  which no  direction  is  specified  will be voted in favor of the
following actions described in this Proxy Statement: (1) for the election of the
nominees  set forth  under the  caption  "Election  of  Directors;"  (2) for the
proposed  amendments  to the  Company's  1993  Stock  Option  Plan;  (3) for the
proposed   amendments  to  the  Certificate  of   Incorporation   regarding  the
classification  of the  Board of  Directors  and  related  matters;  (4) for the
issuance and sale of Units in a private placement;  and (5) for the ratification
of the  appointment  of BDO  Seidman,  LLP as the  independent  auditors  of the
Company.

   
         The approximate  date on which the Company intends to mail or otherwise
deliver copies of this Proxy Statement and the accompanying form of proxy to the
Company's stockholders is April 26, 1999.
    

         Your vote is important.  Accordingly,  you are urged to sign and return
the  accompanying  proxy card whether or not you plan to attend the meeting.  If
you do attend,  you may vote by ballot at the  meeting,  thereby  canceling  any
proxy previously given.

                                     VOTING

         Only holders of shares of the Company's Class B Common Stock, $.001 par
value per share (the "Class B Common  Stock"),  and Class A Common Stock,  $.001
par value per share (the  "Class A Common  Stock",  the shares of Class A Common
Stock and Class B Common Stock are sometimes  collectively referred to herein as
the  "Shares"),  of record as at the close of  business  on April 1,  1999,  are
entitled  to vote at the  meeting.  On the record  date  there  were  issued and
outstanding  15,738  shares of Class B Common  and  3,589,331  shares of Class A
Common Stock. Each outstanding share of Class B Common Stock is entitled to five
votes,  and each  outstanding  share of Class A Common  Stock is entitled to one
vote,  upon all matters to be acted upon at the meeting.  A majority in interest
of the  outstanding  Shares,  represented  at the meeting in person or by proxy,
shall constitute a quorum. The affirmative vote of a plurality of the votes cast
is necessary  to elect the  nominees as  directors.  The  affirmative  vote of a
majority of the votes cast is necessary to approve the  proposed  amendments  to
the Company's  1993 Stock Option Plan, to approve the issuance and sale of Units
in a private placement and to ratify the appointment of BDO Seidman,  LLP as the
independent  auditors of the Company.  The affirmative vote of a majority of the
voting  power of the  outstanding  Shares is  necessary  to approve the proposed
amendments to the Certificate of Incorporation. Abstentions and broker non-votes
are included in the determination of the number of Shares present at the meeting
for quorum  purposes,  but not in the  tabulation of the votes cast on proposals

<PAGE>

presented to  stockholders.  Since Shares which  abstain or are  represented  by
broker non-votes are still outstanding Shares,  abstentions and broker non-votes
with respect to the proposed amendments to the Certificate of Incorporation have
the same effect as a vote against such proposed amendments.

         The  stockholders  vote at the meeting by casting ballots (in person or
by proxy) which are  tabulated  by a person  appointed by the Board of Directors
before the meeting to serve as the  inspector of election at the meeting and who
has executed and verified an oath of office.  The cost of preparing,  assembling
and mailing the proxy, this Proxy Statement and the other material enclosed will
be borne by the Company.  In addition to the  solicitation  of proxies by use of
the  mails,  officers  and  employees  of the  Company  may  solicit  proxies by
telephone or other means of  communication.  The  Company,  through its transfer
agent,  will  request  brokerage  houses,   banking   institutions,   and  other
custodians,  nominees and fiduciaries,  with respect to Shares held of record in
their names or in the names of their nominees,  to forward the proxy material to
the  beneficial  owners  of such  Shares  and  will  reimburse  them  for  their
reasonable expenses in forwarding the proxy material.

                               BOARD OF DIRECTORS

Election of Directors

         Unless authority to do so has been withheld or limited in the proxy, it
is the  intention  of the  persons  named as proxies to vote at the  meeting the
Shares to which the proxy relates to elect the nominees named below. Each of the
nominees is currently a director of the Company.  Management recommends that the
persons  named below be elected as  directors  of the Company and it is intended
that the  accompanying  proxy  will be voted for their  election  as  directors,
unless the proxy contains  contrary  instructions.  The Company has no reason to
believe  that any of the  nominees  will not be a candidate or will be unable to
serve.  However,  in the event that any of the nominees  should become unable or
unwilling  to serve as a director,  the persons  named in the proxy have advised
that they will  vote for the  election  of such  person or  persons  as shall be
designated by management.

         If  Item 3 is  approved,  Messrs.  Desjourdy  and  Lieberstein  will be
designated  Class I directors and elected for a term of one year expiring at the
2000 Annual Meeting of Stockholders  and until their  successors are elected and
qualified;  Messrs.  Richards and Maradie will be designated  Class II directors
and  elected  for a term of two years  expiring  at the 2001  Annual  Meeting of
Stockholders  and until their  successors  are elected  and  qualified;  and Mr.
Kessler will be  designated a Class III director and elected for a term of three
years  expiring  at the 2002  Annual  Meeting  of  Stockholders  and  until  his
successor  is  elected  and  qualified.  If Item 3 is not  approved,  then  five
directors are to be elected to serve as directors  until the next Annual Meeting
and until their successors are elected and qualified.

         The  following  sets forth the names and ages of the five  nominees for
election to the Board of Directors,  their respective  principal  occupations or
employments  during  the past five years and the  period  during  which each has
served as a director of the Company.

Jack H. Kessler, Ph.D., 48

         Jack H. Kessler, Ph.D., is the founder of the Company and has served as
Executive  Vice-President,  Chief Scientific Officer,  Secretary, and a director
since the Company's  move to  Massachusetts  in May 1991, and as Chairman of the
Board of Directors since May 1996. Prior to that time, and since the Company was
initially  formed in  Illinois  in 1986,  Dr.  Kessler  was the  Company's  sole
stockholder and served as its sole officer and director. From January 1990 until
May 1991,  he served as principal  systems  engineer for Kollsman  Manufacturing
Company, a diagnostic instrument design and manufacturing company.



<PAGE>


James C. Richards, Ph.D., 51

         James C.  Richards,  Ph.D.,  served as  President  and Chief  Executive
Officer of the Company from May 1991 to September  1995,  as Treasurer  from May
1991 to May 1994,  and as a director  since May 1991.  Since October  1995,  Dr.
Richards  has  been  President,  Chief  Executive  Officer  and  a  director  of
IntelliGene,   Inc.,  a  privately  held  company   specializing  in  DNA  probe
technologies. From November 1990 to May 1991, he served as Managing Director and
principal  stockholder  of Carlton  Bio  Venture  Partners,  a  consulting  firm
specializing  in financing and acquisition of healthcare,  medical  products and
biotechnology  companies.  From 1986 to November  1990, Dr.  Richards  served as
director of business  planning and  development for Gene-Trak  Systems,  a joint
venture  originally  between AMOCO  Corporation and Integrated  Genetics,  Inc.,
engaged  in  developing  diagnostic  test  devices  using  DNA  probes  for  the
healthcare and food industries.

Paul C. Desjourdy, 37

         Paul C.  Desjourdy  has served as Executive  Vice  President  and Chief
Financial   Officer  since  July  1,  1996,  as  Vice-President  -  Finance  and
Administration  and Chief  Financial  Officer of the Company from  September 20,
1993 to June 30, 1996,  as  Treasurer  since May 1994,  and as a director  since
August 1996. From September 1989 to September 1993, Mr.  Desjourdy,  a certified
public accountant, was an attorney at the law firm of Choate Hall & Stewart.

Richard F. Maradie, 51

         Richard F. Maradie has served as a director of the Company  since April
1998.  Since  February  1999, Mr. Maradie has served as Senior Vice President of
Commercial  Development  of Oakwood  Laboratories,  a private  biopharmaceutical
company developing drug delivery  technologies.  From March 1997 to August 1998,
Mr.  Maradie  served as  President,  Chief  Executive  Officer and a director of
Novavax,  Inc., a public  biopharmaceutical  company developing topical and oral
drug  delivery  technologies.  From  July  1994 to  March  1997,  he  served  as
President,  Chief Executive  Officer and a director of Protyde  Pharmaceuticals,
Inc., a private  biopharmaceutical company developing products for the diagnosis
and treatment of cancer. From 1991 to 1994, Mr. Maradie served as Executive Vice
President and Chief Operating  Officer of Platelet  Research  Products,  Inc., a
private  biopharmaceutical  company developing therapeutic products derived from
blood  platelets.  From 1988 to 1991,  he served as President,  Chief  Operating
Officer and a director of VimRx  Pharmaceuticals,  Inc., a public pharmaceutical
company developing therapeutics based on natural products.

Eugene Lieberstein, 60

         Eugene  Lieberstein has served as a director of the Company since April
1998.  Since June 1993,  Mr.  Lieberstein  has been a partner at the law firm of
Wyatt,  Gerber,  Meller and  O'Rourke  specializing  in patent  procurement  and
litigation  (Mr.  Lieberstein  and his firm  serve  as  patent  counsel  for the
Company).  From 1970 to 1993,  he served as  Patent  Counsel  for Union  Carbide
Corporation.

         The Board of Directors  recommends that the Stockholders  vote FOR each
of the five nominees.

General Information Concerning the Board of Directors and its Committees

         The Board of  Directors  of the  Company  met three times in the fiscal
year ended December 31, 1998. The Delaware General Corporation Law provides that
the Board of Directors, by resolution adopted by a majority of the entire board,
may designate one or more committees, each of which shall consist of one or more
directors. The Board of Directors annually elects from its members the Executive
Committee,  Audit Committee,  and Compensation  Committee.  The Company does not
have a Nominating  Committee.  During the last fiscal year each of the directors
attended at least 75% of the total  number of meetings of the Board of Directors
and of the committees on which each director serves.


<PAGE>

         Executive  Committee.  The Executive Committee exercises all the powers
and authority of the Board of Directors in the  management  and affairs of the 
Company  between  meetings of the Board of Directors,  to the extent  permitted 
by law.  During fiscal 1998,  the Executive  Committee was composed of three  
directors,  Messrs.  Kessler,  Desjourdy and Richards.  The Executive Committee 
did not meet during fiscal 1998.

         Audit  Committee.  The Audit  Committee  reviews the  engagement of the
independent  auditors and their  independence.  The Audit Committee also reviews
the audit and non-audit fees of the  independent  auditors,  the adequacy of the
Company's internal control procedures and financial reports to be filed with the
Securities and Exchange Commission.  During fiscal 1998, the Audit Committee was
composed of three directors,  Messrs.  Desjourdy,  Maradie and Lieberstein.  The
Audit Committee met once during fiscal 1998.

         Compensation   Committee.   The  Compensation   Committee  reviews  and
recommends to the Board of Directors remuneration  arrangements and compensation
plans for the Company's executives.  The Compensation  Committee also authorizes
stock option grants,  administers  the 1993 Stock Option Plan and proposes other
stock option  plans.  During  fiscal 1998,  the  Committee was composed of three
directors,  Messrs. Kessler, Maradie and Lieberstein. The Compensation Committee
met once during fiscal 1998.

                             PRINCIPAL STOCKHOLDERS

         The  following  table  sets forth  certain  information  regarding  the
beneficial  ownership of the Company's  voting stock as of April 1, 1999 for (i)
each of the  Company's  directors,  (ii) each of the Named  Executive  Officers,
(iii) all directors  and  executive  officers of the Company as a group and (iv)
each  person  known  by  the  Company  to own  beneficially  5% or  more  of the
outstanding shares of any class of its voting stock:

<TABLE>
<CAPTION>
                                            Shares of                           Percentage       Percentage
                                            Class A                             of Total         of Total
Name and Address of                         Beneficially      Percent of        Voting           Voting
Beneficial Owner (1)                        Owned (2)(3)      Class (3)         Securities (3)    Power (4)
- --------------------                        ------------      -----------       --------------   ----------
<S>                                            <C>            <C>               <C>              <C>  
Bausch & Lomb Pharmaceuticals, Inc. (5)        669,545         18.7%             18.6%            18.3%

Dr. Jack H. Kessler (6)(7)                     586,762         15.8%             15.7%            15.5%

Anthony J. Cantone (8)                         377,778         10.5%             10.5%            10.3%

Dr. James C. Richards (6)(9)                   364,443         10.1%             10.1%             9.9%

Irwin M. Rosenthal (10)                        277,372          7.7%              7.7%             7.6%

Magar, Inc. (10)                               277,372          7.7%              7.7%             7.6%

Dr. Herbert Moskowitz (10)                     277,372          7.7%              7.7%             7.6%

Martin D. Fife (10)                            277,372          7.7%             7.7%              7.6%

Paul C. Desjourdy (6) (11)                     224,960          6.0%              5.9%             5.8%

Richard M. Lilly (12)                          190,600          5.3%              5.3%             5.2%

Eugene Lieberstein (6)(13)                       8,333            *                  *                *

Richard F. Maradie (6)(13)                       3,333            *                  *                *

All Executive Officers
and Directors as a Group (5 persons) (14)    1,857,376         51.8%              51.5%            50.6%
- ----------------------------
*        Less than 1% of the Class A Common Stock outstanding.
</TABLE>

<PAGE>

(1)      All shares are  beneficially  owned and sole voting and investment
         power is held by the persons named,  except as otherwise noted.
   
(2)      "Class  A"  refers  to the  Class A  Common  Stock.  Does  not  include
         information  regarding  the  15,738  shares  of  Class B  Common  Stock
         (currently  convertible  into  15,738  shares of Class A Common  Stock)
         outstanding  which  are held by three  non-affiliate  owners.  Includes
         627,199 shares of Class A Common Stock which are subject to transfer to
         the Company for no consideration if the Company's pretax income (before
         extraordinary items and any charge related to the release of shares) is
         less  than  $15,000,000  in fiscal  1999.  So long as such  shares  are
         subject to this condition,  the holder may vote but not dispose of such
         shares.  Such shares are treated as outstanding  in the table.  Messrs.
         Kessler and Richards and Magar, Inc. hold 232,769,  209,492 and 160,928
         of such 627,199 shares, respectively.
    
(3)      Based upon  3,589,331  shares of Class A Common Stock and 15,738 shares
         of Class B Common Stock outstanding but also reflecting as outstanding,
         with respect to the relevant  beneficial  owner,  the shares which that
         beneficial  owner could  acquire upon  exercise of options  exercisable
         within 60 days.
(4)      The Class B Common Stock is entitled to five votes per share,  whereas
         the Class A Common Stock is entitled to one vote per share. See Note 2.
(5)      The address of Bausch & Lomb Pharmaceuticals, Inc. ("Bausch & Lomb") is
         8500  Hidden  River  Parkway,   Tampa,   Florida  33637.  With  certain
         exceptions,   these   securities  are  voted  in  accordance  with  the
         recommendations  of the Board of Directors of  Symbollon.  See Note 14.
         These  securities  may be  redeemed at cost at the option of either the
         Company or Bausch & Lomb. See "Certain Transactions".
(6)      The address of Directors Kessler, Richards,  Desjourdy,  Maradie and
         Lieberstein is c/o Symbollon Corporation, 37 Loring Drive,
         Framingham, MA 01702.
(7)      Includes  1,100 shares owned by his minor child and currently
         exercisable options to purchase 128,760 shares of Class A Common Stock.
(8)      The address of Mr.  Cantone is c/o Cantone  Research,  Inc.,  766
         Shrewsbury Avenue,  Tinton Falls,  New Jersey  07724.
(9)      Includes currently  exercisable options to purchase 6,250 shares of 
         Class A Common Stock. 
(10)     Dr. Moskowitz and Messrs. Rosenthal  and  Fife  are
         each  officers,   directors  and  principal stockholders of Magar,
         Inc.  ("Magar").  These  individuals  may be considered to beneficially
         own,  and to have shared  investment  and voting power with respect to,
         all shares of Class A Common Stock owned by Magar. Information relating
         to  shares  owned  by each  of  these  individuals  assumes  that  each
         beneficially owns all shares of Class A Common Stock owned of record by
         Magar. The address of each of these  individuals is c/o Graham & James,
         LLP, 885 Third Avenue, 21st Floor, New York, NY 10022.
(11)     Includes currently exercisable options to purchase 180,760 shares of
         Class A Common Stock.
(12)     The address of Mr. Lilly is c/o Indianapolis  Securities,  Inc., 2424
         North Federal  Highway,  Boca Raton,  FL 33431.  
(13)     Includes  currently  exercisable options to purchase  3,333  shares of
         Class A Common  Stock.  
(14)     Includes the 669,545 shares owned by Bausch & Lomb which, with certain
         exceptions, are voted in accordance with the  recommendations  of  the
         Board  of  Directors  of  Symbollon  and currently  exercisable options
         to purchase  322,436  shares of Class A Common Stock.


                             EXECUTIVE COMPENSATION

         The  following  tables  set  forth  certain  information   relating  to
compensation  paid by the Company for each of the Company's last three completed
fiscal  years to its  executive  officers  whose  annual  compensation  exceeded
$100,000 for the last completed  fiscal year (the "Named  Executive  Officers").
Only those columns which call for  information  applicable to the Company or the
Named  Executive  Officers for the periods  indicated have been included in such
tables.

<TABLE>
<CAPTION>
                          Summary of Compensation Table

                                                          Annual            Long Term
                                                     Compensation          Compensation 
                                                     ------------      ---------------------
                                                          Salary       Securities Underlying               All Other  
Name and Principal Position                 Year            ($)         Options/SARs (#)            Compensation ($)(1)
- ---------------------------                 ----          --------      -------------------         -------------------
<S>                                         <C>         <C>                       <C>                     <C>    
Jack H. Kessler                             1998        $160,000                  60,000                  $   624
 Executive Vice President, Chief            1997        $150,000                  70,281                  $   624
 Scientific Officer and Secretary           1996        $150,000                  96,000                  $   624

Paul C. Desjourdy                           1998        $145,000                  60,000                  $   264
 Executive Vice President, Chief            1997        $130,000                  70,281                  $   264
 Financial Officer and Treasurer            1996        $130,000                 136,333                  $   264

</TABLE>

(1)      For each year  includes  premiums  paid on term life  insurance on
         behalf of the Named  Executive  Officers in the
         following amounts: Dr. Kessler: $624 and Mr. Desjourdy: $264.

Option/SAR Grants in Last Fiscal Year

         The  following  table sets forth  information  with  respect to options
granted  during the last  fiscal  year to the Named  Executive  Officers  of the
Company.

<TABLE>
<CAPTION>
                                Individual Grants

                           Number of                 % of Total
                           Securities                Options/SAR
                           Underlying                Granted to                 Exercise
                           Options/SAR's             Employees in               or Base
         Name              Granted(#)                Fiscal Year                Price ($/Sh)     Expiration Date
         ----              ------------              --------------             -----------      ---------------
<S>                          <C>                       <C>                        <C>            <C>    
Jack H. Kessler              45,000 (1)                21.6%                      $1.86          December 1, 2003
                             15,000 (2)                 7.2%                      $1.86          December 1, 2003

Paul C. Desjourdy            45,000 (1)                21.6%                      $1.69          December 1, 2008
                             15,000 (2)                 7.2%                      $1.69          December 1, 2008

</TABLE>

(1)      These options vest and become  exercisable  one-third on 
         December 1, 1999,  December 1, 2000 and December 1, 2001, respectively.
(2)      These options vest on December 1, 1998 and become exercisable on 
         December 1, 1999.

Aggregated Fiscal Year-End Option Values

         The following table set forth certain  information  with respect to the
number of  unexercised  stock  options held by each Named  Executive  Officer on
December 31, 1998, and the value of the unexercised in-the-money options at that
date.

<TABLE>
<CAPTION>
                    Aggregated Fiscal Year-End Option Values

                                                                                         Value of Unexercised
                                                  Number of Securities                       In-The-Money
                                                 Underlying Unexercised                   Options at Fiscal
                                                Options at Fiscal Year-End                 Year-End ($) (1)
                                            ----------------------------------          -------------------------------
         Name                               (#)Exercisable    (#)Unexercisable          Exercisable       Unexercisable
         ----                               --------------    ----------------          -----------       -------------
<S>                                          <C>                    <C>                  <C>                 <C>    
Jack H. Kessler                              128,760                97,521               $ 15,192            $ 3,384
Paul C. Desjourdy                            180,760                85,854               $ 11,442            $ 7,134


</TABLE>

(1)      The value of unexercised in-the-money options at December 31, 1998, was
         determined by multiplying the difference  between the fair market value
         (the closing sales price) of the Company's  Class A Common Stock at the
         close of business on December 31, 1998 ($1.50 per share) and the option
         exercise price, by the number of options  outstanding at that date. The
         values have not been realized and may not be realized. The options have
         not been exercised and may never be exercised. In the event the options
         are  exercised,  their value will depend upon the fair market  value of
         the underlying Class A Common Stock on the date of exercise.



<PAGE>


Director Compensation

         Upon Board of  Directors'  approval in May 1998,  the Company no longer
provides cash  compensation  to directors  for  attendance at board or committee
meetings.  Each  non-employee  director is entitled to receive on January 1st of
each year an option (the "Annual  Options") to purchase  2,500 shares of Class A
Common Stock at the then fair market value under the Company's 1995 Non-Employee
Directors'  Stock Option  Plan.  The Annual  Options may only be exercised  with
respect to vested shares. One-half of the shares subject to such options vest on
the first  anniversary  of the date of grant and the balance  vest on the second
anniversary of the date of grant. In addition,  Messrs.  Lieberstein and Maradie
were each  granted an option under the  Company's  1993 Stock Option Plan at the
then fair market value,  vesting  equally over three years,  to purchase  10,000
shares of Class A Common Stock in 1998 when they joined the Board of  Directors.
All directors  will be reimbursed  for ordinary and  necessary  travel  expenses
incurred in attendance at each board or committee meeting.

Employment Agreements

         On  December  23,  1995,  the  Company  entered  into a new  employment
agreement  with Dr. Jack H.  Kessler,  its  Executive  Vice-President  and Chief
Scientific  Officer and a director and principal  stockholder.  On July 1, 1996,
the Company entered into a new employment  agreement with Mr. Paul C. Desjourdy,
its Executive  Vice-President  and Chief Financial Officer and a director.  Both
agreements  expire in December 2000. In 1999, Dr. Kessler and Mr. Desjourdy will
receive  salaries  of  $160,000  and  $145,000,  respectively,  per  annum.  The
employment  agreements  provide for inflationary  salary  adjustments,  and such
compensation  may be  incrementally  increased and bonuses may be given upon the
approval of the  Company's  Board of  Directors.  Both  Executive  Officers have
agreed to devote  their full time and best  efforts to fulfill  their duties and
responsibilities  to the  Company.  They  will be  entitled  to  participate  in
employee benefit plans.

         The Company has the right to  terminate  the  agreements  for Cause (as
defined  therein) or as a result of the Executive  Officers'  death or Permanent
Disability  (as  defined  therein).  The  Executive  Officers  have the right to
terminate  their  agreements  on account  of their  Constructive  Discharge  (as
defined  therein).  Except in the case of  termination  for  Cause,  upon  early
termination  of their  agreements,  the Executive  Officers shall be entitled to
receive their  salaries plus fringe  benefits for a period of 18 months from the
date of termination and any bonuses prorated through the date of termination.

         Both  Executive   Officers  have  agreed  not  to  disclose  to  anyone
confidential  information of the Company during the term of their  employment or
thereafter  and will  not  compete  with the  Company  utilizing  the  Company's
proprietary  information,  know-how  or trade  secrets  during the term of their
employment or thereafter.  All work,  research and results  thereof,  including,
without  limitation,  inventions,  processes  or  formulae  made,  conceived  or
developed by the  Executive  Officers  during the term of  employment  which are
related to the business, research, and development work or field of operation of
the Company shall be the property of the Company.

         Dr.  Kessler is a  principal  stockholder,  officer  and  director of a
company  which has rights to use  technology  that he  developed  pertaining  to
contact lens  disinfection.  This technology,  which is similar to the Company's
technology,  is not expected to be assigned to the Company.  As a result, use of
the Company's  technology in the area of contact lens  disinfection  may require
the prior consent of such other company or the then owner of such rights.

Section 16(a) Beneficial Ownership Reporting Compliance

         Section  16(a)  of the  Securities  Exchange  Act of 1934,  as  amended
("Exchange Act") requires the Company's directors,  officers and persons who own
more than ten percent of a registered class of the Company's equity  securities,
to file initial reports of ownership and changes in ownership of such securities
with the Securities  and Exchange  Commission.  Directors,  officers and greater
than ten percent  beneficial  owners are required by applicable  regulations  to
furnish the Company with copies of all Section 16(a) forms they file.


<PAGE>

         Based solely upon a review of the copies of the forms  furnished to the
Company and written  representations  from the Company's directors and officers,
the Company believes that during 1998 all filing requirements  applicable to its
directors,  officers  and  greater  than  ten  percent  beneficial  owners  were
satisfied.

                              CERTAIN TRANSACTIONS

         From November 1987 through July 1990, Dr. Kessler loaned the Company an
aggregate of $51,495 at varying rates of interest, of which approximately $4,000
had been  repaid.  In May 1991,  these loans were  consolidated  and the Company
issued Dr.  Kessler a new promissory  note in the amount of $47,549,  payable on
demand at an annual  interest rate of 7%. In August 1996, the Company repaid the
outstanding  balance  of the note,  plus  accrued  interest,  in part by issuing
44,444 shares of the Company's Series A Preferred Stock, $.001 par value, to Dr.
Kessler as part of a private  placement  of such Series A  Preferred  Stock at a
price of $1.125 per share. In May 1997, Dr. Kessler  converted all of his Series
A Preferred Stock into an equal number of shares of the Company's Class A Common
Stock, pursuant to registration of such shares by the Company.

         During  August  1996 the  Company  issued  400,000  shares  of Series A
Preferred  Stock to Mr. Anthony  Cantone at a purchase price of $1.125 per share
as part of a private  placement.  In May 1997, Mr. Cantone  converted all of his
Series A Preferred Stock into an equal number of shares of the Company's Class A
Common Stock, pursuant to registration of such shares by the Company.

   
         In  August  1997,  the  Company  entered  into  a   Collaboration   and
Sale/License   Agreement  with  Bausch  &  Lomb.  Under  the  Collaboration  and
Sale/License Agreement,  the parties intend to develop ophthalmic products based
on  Symbollon's  proprietary  enzyme-based  iodine  technology.  Bausch  &  Lomb
obtained  exclusive  marketing  rights  in the  United  States  and  Canada  for
ophthalmic  products that are developed based on Symbollon's  iodine technology.
The agreement also provides  Bausch & Lomb with options to broaden its exclusive
marketing  rights to include  the rest of the world,  and to include  otic (ear)
products.  So long as the  agreement  is in  effect,  Bausch & Lomb  will make a
series of milestone  payments to  Symbollon  based on the passage of time or the
occurrence  of certain  events,  plus  royalty  payments  on  product  sales and
reimbursement of Symbollon's development efforts under the agreement.

         In conjunction with the Collaboration and Sale/License  Agreement,  the
parties entered into a Stock Purchase  Agreement pursuant to which Bausch & Lomb
has purchased in August 1997 and 1998 an aggregate of 669,545  shares of Class A
Common  Stock for  $850,000.  Subject to certain  exceptions,  Bausch & Lomb has
agreed  to vote  its  shares  of Class A Common  Stock  in  accordance  with the
recommendations  of  Symbollon's  Board of  Directors.  Bausch & Lomb may offset
certain portions of the future milestone  payments due to Symbollon  pursuant to
the Collaboration and Sale/License  Agreement by requiring at cost redemption of
the shares  purchased  pursuant to the Stock Purchase  Agreement.  Under certain
circumstances,  if the  Collaboration  and Sale/License  Agreement is terminated
prior to Symbollon's receipt of the required milestone  payments,  then Bausch &
Lomb has agreed to transfer to  Symbollon  for no  consideration  up to $500,000
worth (valued at their original purchase price) of the shares. Additionally,  if
the  Collaboration  and  Sale/License  Agreement is  terminated by Bausch & Lomb
prior to its  fourth  anniversary,  Bausch & Lomb may  require  the  Company  to
repurchase up to $350,000 worth (valued at their original purchase price) of the
shares annually through the seventh  anniversary of the Stock Purchase Agreement
in an amount equal to 25% of the Company's  positive  cash flows from  operating
activities. Symbollon has the right to repurchase varying portions of the shares
(valued at their original purchase price) through the seventh anniversary of the
Stock Purchase Agreement.
    

         For information  concerning employment agreements and option agreements
with the Company's officers, see "Executive Compensation".

<PAGE>

                          APPROVAL OF AMENDMENTS TO THE
                        COMPANY'S 1993 STOCK OPTION PLAN

         The Company's  1993 Stock Option Plan was approved by the directors and
stockholders  of the  Company in August 1993 and  amended by the  directors  and
stockholders  in 1995 and 1996.  The purpose of the 1993 Stock Option  Plan,  as
amended (the "1993 Stock Option  Plan"),  is to enable the Company to provide an
incentive to certain employees, agents, consultants and directors of the Company
to contribute to the success of the Company.  There are currently five employees
and three  non-employee  directors  eligible  to  participate  in the 1993 Stock
Option Plan.

         The 1993 Stock Option Plan provided that (a) the total number of shares
of Common  Stock with  respect to which  options and stock  appreciation  rights
("SARs") may be granted thereunder is 800,000 and (b) the expiration date of the
Plan was August 4, 2003 . The Board of Directors  has adopted  amendments to the
1993 Stock Option  Plan,  subject to the  approval of  stockholders  pursuant to
Section 22 of the Plan,  to (a)  increase  the total  number of shares of Common
Stock  with  respect to which  options  and SARs may be  granted  thereunder  to
1,600,000  shares  and (b)  extend  the  expiration  date to August 4, 2008 (the
"Amendments"). The Amendments will enable the 1993 Stock Option Plan to continue
to achieve its purpose as described in the immediately  preceding paragraph.  To
date,  options for an  aggregate  of 728,145  shares have been  granted  (net of
forfeitures)  pursuant  to the Plan to various  individuals,  including  Messrs.
Desjourdy,  Kessler,  Maradie  and  Lieberstein  (see  "Executive  Compensation"
above).

         The  complete  text of the 1993 Stock Option Plan has been filed by the
Company with  Securities  and Exchange  Commission as Exhibit A to the Company's
1994 Annual  Stockholders  Meeting Proxy Statement filed under cover of Schedule
14A dated May 4, 1994.  These  proposed  Amendments  (which will be reflected in
Sections 2(a) and 22 thereof), will (a) increase the total number of shares from
800,000 to 1,600,000 and (b) extend the  expiration  date from August 4, 2003 to
August 4, 2008.  The  following  summary of material  features of the 1993 Stock
Option Plan as proposed to be amended by the  Amendments  does not purport to be
complete and is  qualified in its entirety by reference to the complete  text of
the 1993 Stock Option Plan.

   
         The 1993 Stock  Option  Plan may be  administered  by either the entire
Board of Directors or a committee  (the  "Committee")  of two or more  directors
appointed  by  the  Board  of  Directors.  Members  of  the  Committee  must  be
"non-employee"  directors  (as defined  under Rule 16b-3  promulgated  under the
Exchange  Act).  The Board of Directors or Committee,  as the case may be, is to
determine,  among other things,  the recipients of grants,  whether a grant will
consist of incentive stock options ("ISOs"), non qualified stock options or SARs
(in tandem with an option or  free-standing) or a combination  thereof,  and the
number of shares to be subject  to such  options  and SARs.  In the event that a
duly constituted  Committee is not in existence at any time, the entire Board of
Directors is to administer the 1993 Stock Option Plan.
    

         The  1993  Stock  Option  Plan  provides  for the  granting  of ISOs to
purchase  the  Company's  Class A Common  Stock at not less than the fair market
value on the date of the option grant and the granting of non-qualified  options
and SARs with an  exercise  price not less than 85% of fair market  value.  SARs
granted in tandem  with an option  have the same  exercise  price as the related
option. The 1993 Stock Option Plan contains certain limitations  applicable only
to ISOs granted thereunder.  To the extent that the aggregate fair market value,
as of the date of grant,  of the shares as to which ISOs become  exercisable for
the first time by an optionee  during any calendar  year exceeds  $100,000,  the
option will be treated as a non qualified  option.  In addition,  if an optionee
owns more than 10% of the total  voting  power of all  classes of the  Company's
stock at the time the  individual  is granted an ISO, the option price per share
cannot be less than 110% of the fair market  value per share and the term of the
ISO cannot  exceed  five years.  No option or SAR may be granted  under the 1993
Stock  Option Plan after August 4, 2003 (to be extended to August 4, 2008 by the
proposed  Amendments)  and no option or SAR may be outstanding for more than ten
years after its grant.

         Upon the  exercise of an option,  the holder  must make  payment of the
full exercise price.  Such payment may be made in cash,  check or, under certain
circumstances,  in shares of any class of the  Company's  common  stock,  or any

<PAGE>

combination  thereof.  The 1993 Stock Option Plan permits the Company to lend to
the holder of an option funds  sufficient to pay the exercise price.  SARs which
give the holder the privilege of surrendering  such rights for the  appreciation
in the Class A Common Stock between the time of the grant and the surrender, may
be settled, in the discretion of the Board or Committee,  as the case may be, in
cash,  common  stock,  or in any  combination  thereof.  The  exercise of an SAR
granted in tandem  with an option  cancels  the option to which it relates  with
respect  to the same  number of shares  as to which the SAR was  exercised.  The
exercise of an option cancels any related SAR with respect to the same number of
shares as to which the option was exercised.  Generally  options and SARs may be
exercised  while the recipient is performing  services to the Company and within
three months after termination of such services.

         The 1993 Stock Option Plan may be  terminated  at any time by the Board
of  Directors,  which may also amend the 1993 Stock  Option  Plan,  except  that
without stockholder approval it may not increase the number of shares subject to
the 1993 Stock  Option  Plan or change the class of persons  eligible to receive
options and SARs under the 1993 Stock Option Plan.

Plan Benefits

         The  specific  future  benefits or amounts to be received by  executive
officers,  employees and directors  under the 1993 Stock Option Plan as proposed
to be amended by the Amendments is not  determinable.  Since the adoption of the
Plan,  Messrs.  Kessler and Desjourdy have received  options for an aggregate of
226,281  and  266,614  shares,  respectively  (60,000  and  60,000 of which were
received in 1998),  the  non-employee  director  group  received  options for an
aggregate of 20,000 shares, all in 1998 (see "Executive Compensation"),  and all
employees,  other than executive  officers and the non-employee  director group,
currently consisting of three persons, received options for 150,000 shares under
the 1993 Stock  Option  Plan,  88,000 of which  were in 1998.  No SARs have been
granted under the 1993 Stock Option Plan.

         In addition to the 1993 Stock Option Plan,  the Company has in effect a
1995  Non-Employee  Directors' Stock Option Plan. See "Executive  Compensation -
Director Compensation" above for a description of the benefits thereunder.

Federal Income Tax Consequences

   
         Neither the receipt nor the exercise of an ISO is a taxable event,  and
if the  optionee  does not dispose of stock  acquired  under an ISO prior to the
expiration of the requisite holding periods, any gain resulting from the sale of
the stock is long term capital gain. In such case the Company is not entitled to
any tax  deduction  with  respect to the grant or the  exercise  of the  option.
However,  the  amount  by which the fair  market  value of shares at the time of
exercise of the option  exceeds the option price will  constitute an item of tax
preference  for purposes of the  alternative  minimum tax for the optionee.  The
statutory  holding period is at least two years from the date the ISO is granted
and one year from the date the  optionee  receives  his  shares of Common  Stock
pursuant  to the  exercise.  If the stock is  disposed  of before the end of the
statutory  holding  period,  the lesser of the  difference  between the exercise
price  and the fair  market  value of the stock on the date of  exercise  or the
total  amount of gain  realized on the sale must be reported by the  optionee as
ordinary  income and the Company is entitled to a tax deduction for that amount.
The  remaining  gain,  if any, is taxed to the  optionee  as long or  short-term
capital gain.
    

         The receipt of a non-qualified stock option issued under the 1993 Stock
Option  Plan will not  result in any  taxable  income to the  optionee  or a tax
deduction  to the  Company at the time the  option is  granted.  Generally,  the
optionee will  recognize  ordinary  income at the time the  non-qualified  stock
option is exercised in an amount equal to the excess of the fair market value on
the date of exercise of the shares  received  over the exercise  price,  and the
Company  will be entitled to a tax  deduction of an equal amount in the year the
optionee  recognizes  such income.  The  optionee  will have a tax basis for his
shares  equal to their fair  market  value at the time the  optionee  recognizes
ordinary  income and any additional  gain or loss  recognized by the optionee on
disposition of the shares will


<PAGE>


generally  be a short or long term  capital  gain or loss and will not result in
any additional tax deduction to the Company.

         The holder of an SAR will not realize any taxable income upon the grant
of such right.  The holder will realize ordinary income in the tax year in which
payment is  realized  in an amount  equal to the amount of such cash  and/or the
then fair market value of the shares of Common Stock received upon exercise, and
the Company will normally be entitled to a tax deduction for an equal amount for
the same year.

         The Board of Directors  recommends that the  Stockholders  vote FOR the
proposal to approve the Amendments.

             PROPOSED AMENDMENTS TO THE CERTIFICATE OF INCORPORATION
              CONCERNING CLASSIFICATION OF THE BOARD OF DIRECTORS,
                  THE REMOVAL OF DIRECTORS AND RELATED MATTERS

General

   
         The  Delaware  General  Corporation  Law  currently  provides  that the
Certificate of Incorporation  may provide for  classification  of the Board into
one,  two or  three  classes.  The  Board  of  Directors  has  adopted  proposed
amendments to the Company's  Certificate of  Incorporation  to: (a) classify the
Board, effective with this 1999 Annual Meeting, into three classes, as nearly as
equal as possible,  so that each  director  (after a  transitional  period) will
serve for three years,  with one class of directors being elected each year; (b)
provide that directors may be removed only for cause by the affirmative  vote of
at least  eighty  percent  (80%) of the voting  power of all of the  outstanding
shares  of  capital  stock of the  Company  entitled  to vote  generally  in the
election of directors,  voting together as a single class;  (c) provide that any
vacancy on the Board may be filled only by a majority vote of the directors then
in office,  even if less than a quorum,  and that a  director  elected to fill a
vacancy hold office until the next election of the class for which such director
shall have been chosen;  (d) increase the  stockholder  vote  required to alter,
amend, repeal or adopt any provision inconsistent with these proposed amendments
to at least eighty  percent (80%) of the voting power of all of the  outstanding
shares  of  capital  stock of the  Company  entitled  to vote  generally  in the
elections of directors,  voting together as a single class;  and (e) provide for
certain other related matters.  The full text of the proposed  amendments to the
Certificate of Incorporation are set forth in Exhibit A to this Proxy Statement,
and the  descriptions  thereof in this Proxy  Statement  are  qualified in their
entirety by reference thereto.
    

         The  Board of  Directors  believes  that the  proposed  amendments  are
advisable and in the best interest of the  stockholders  and recommends that the
stockholders  approve the amendments.  If the proposed  amendments are approved,
the five  directors  elected  to the Board at the 1999  Annual  Meeting  will be
divided into three  classes as provided  under "Board of Directors - Election of
Directors" and certain  conforming  amendments,  in  substantially  the form set
forth  in  Exhibit  B to this  Proxy  Statement,  will be made by the  Board  of
Directors to the By-laws of the Company.

         The Board  believes that a classified  Board will help lend  continuity
and  stability  to the  management  of the  Company.  Following  adoption of the
classified Board structure,  at any given time  approximately  two-thirds of the
members of the Board will  generally  have had  experience  as  directors of the
Company.  The  Board  believes  that this will  facilitate  long-range  business
planning,  strategic  planning and policy  making.  In  particular,  the Company
believes  that a  classified  Board will permit the Company to more  effectively
represent the interests of all of its  stockholders  in a variety of situations,
including  responding to circumstances  which might be created by the demands or
actions of a single  stockholder or stockholder group, than might be the case if
the Board were not classified and a measure of continuity from year to year were
not thereby assured.

         The proposed  classified  Board amendment could  discourage  efforts to
obtain  control  of the  Company.  Accordingly,  before  voting on the  proposed
amendments,  stockholders should read carefully the description  contained below

<PAGE>

in  "Anti-Takeover   Effects  of  Existing  Provisions  of  the  Certificate  of
Incorporation  Relating to the Class B Common Stock and Preferred Stock" as well
as the following  description of the proposed amendments.  The classification of
directors will have the effect of making it more difficult for  stockholders  to
change the  composition of the Board in a relatively  short period of time since
at least two Annual Meetings of Stockholders will be required to effect a change
in a majority of the members of the Board.  The delay  afforded by the  proposed
amendments  will help ensure that the Board, if confronted with a hostile tender
offer, a proxy contest or other similar proposal,  would have sufficient time to
review and consider the proposal and  appropriate  alternatives  to the proposal
and to act in what it believes to be the best interests of the stockholders.

         The  Company's  management  is not  presently  aware of any  pending or
threatened  effort to take over control of the Company or to change  management,
either by a third party or by any holder or holders of any substantial  block of
the Company's capital stock,  whether by merger,  tender offer,  solicitation in
opposition to management or otherwise.  Accordingly,  the proposed amendments to
the Certificate of  Incorporation  are not being  recommended in response to any
specific  effort to obtain control of the Company of which the Company is aware.
The Board of Directors has concluded,  however, that it is desirable to consider
these amendments at a time when the Company is not subject to a takeover attempt
because  the Board of  Directors  believes  it is  prudent  to seek  stockholder
approval of these measures in advance since,  given time and other  constraints,
such  action  would  often  be  impractical  once a  hostile  attempt  has  been
announced.

Description of the Proposed Amendments

         Classification  of the Board of Directors.  The  Company's  By-laws now
provide  that  directors  shall hold  office  until the next  annual  meeting of
stockholders and until their successors are elected and have been qualified. The
proposed amended Article SIXTH of the Certificate of Incorporation provides that
the Board  shall be divided  into three  classes of  directors.  Pursuant to the
amendments,  each  class  will be as  nearly  equal in number  of  directors  as
possible.  If the proposed amendments are adopted,  the Company's directors will
be divided  into three  classes  and two  directors  will be elected  for a term
expiring at the 2000  Annual  Meeting of  Stockholders,  two  directors  will be
elected for a term expiring at the 2001 Annual Meeting of Stockholders,  and one
director  will be elected  for a term  expiring  at the 2002  Annual  Meeting of
Stockholders (in each case,  until their  respective  successors are elected and
qualified or such director's  earlier death,  resignation or removal).  Starting
with the 2000 Annual  Meeting of  Stockholders,  one class of directors  will be
elected each year for a three-year term. For information  regarding the nominees
for  election at this 1999 Annual  Meeting and the class of  Directors  in which
each nominee will initially  serve if the proposed  amendments are adopted,  see
"Board of Directors - Election of Directors".

         The  classification of directors will have the effect of making it more
difficult  to change  the  composition  of the Board.  At least two  stockholder
meetings,  instead of one, will be required to effect a change in the control of
the Board. Although, the Company has not experienced any significant problems to
date with the continuity and stability of the Company's management and policies,
the Board  believes  that the longer  time  required  to elect a  majority  of a
classified  Board  will help to  assure  the  continuity  and  stability  of the
Company's  management  and  policies  in the  future,  because a majority of the
directors  at any given  time will have prior  experience  as  directors  of the
Company.  It should be noted that the  classification  provisions  will apply to
every election of directors,  not only when there is a contest for control,  and
will  apply  whether  or not a change in the Board  would be  beneficial  to the
Company and its  stockholders  and  whether or not a majority  of the  Company's
stockholders believes that such a change would be desirable.

   
         Removal of  Directors;  Filling  Vacancies  on the Board of  Directors.
Under the Delaware General  Corporation Law,  directors  serving on a classified
board may be removed  only for cause  unless the  Certificate  of  Incorporation
provides  otherwise.  The  Company's  By-laws now provide that  directors may be
removed for cause or without cause by the stockholders or for cause by the Board
of Directors.  In order to protect the  classification  mechanism,  the proposed
amendments  provide  that a  director  may be  removed  only for  cause,  by the
    

<PAGE>

affirmative  vote of the holders of at least eighty  percent (80%) of the voting
power of all  outstanding  shares of capital stock entitled to vote generally in
the election of directors, voting together as a single class.

         The proposed  amendments  provide that a vacancy on the Board resulting
from such a removal may be filled  only by vote of a majority  of the  directors
then in  office.  The  proposed  amendments  would  also  permit  the  remaining
directors then in office to fill such a vacancy on the Board even if less than a
quorum.  In  addition,  the  proposed  amendments  provide that any new director
elected to fill such a vacancy on the Board will serve for the  remainder of the
full term of the class in which the vacancy  occurred.  It also provides that no
decrease in the number of  directors  shall  shorten the term of any  incumbent.
Currently the Company's  By-laws  provide that a vacancy on the Board  resulting
from  removal of a director  may be filled by a majority  vote of the  remaining
directors then in office,  even if less than a quorum,  or by the sole remaining
director.  The By-laws  currently also provide that any director elected to fill
such a  vacancy  on the Board  will hold  office  until  the  election  of their
successor at the next annual  meeting of  stockholders.  The  provisions  of the
proposed amendments to the Certificate of Incorporation  relating to the removal
of directors  and the filling of  vacancies  on the Board will  preclude a third
party  from  removing  incumbent  directors  without  cause (or in the case of a
sudden  change of control of the Company,  even with cause,  unless the acquirer
controls  eighty percent (80%) of the voting power) and  simultaneously  gaining
control of the Board by filling the  vacancies  created by removal  with its own
nominees.  The  proposed  amendments  would  also have the  effect  of  allowing
directors to fill any vacancy  created by removal of a director for cause by the
affirmative  vote of  stockholders  having at least eighty  percent (80%) of the
voting  power.  Therefore,  if any  director  is  removed  by such a vote of the
stockholders,  the directors then in office would have the right to replace such
director with a nominee of their choosing without stockholder approval.

         Increased  Stockholder  Vote for  Alteration,  Amendment  or  Repeal of
Proposed  Amendments.  Under the Delaware General  Corporation Law,  stockholder
approval of most amendments to the Certificate of Incorporation requires, in the
absence of a greater voting requirement in the Certificate of Incorporation, the
favorable vote of at least a majority of the outstanding  stock entitled to vote
thereon.  The Delaware  General  Corporation  Law also permits  provisions to be
contained in the  Certificate of  Incorporation  to require a greater vote. With
respect to such greater-voting  provisions, the Delaware General Corporation Law
requires that any  alterations,  amendment or repeal thereof be approved by such
greater  stockholder  vote.  As  permitted by these  provisions  of the Delaware
General  Corporation Law, the proposed  amendments  require approval of at least
eighty  percent (80%) of the votes cast on the matter by all of the  outstanding
shares  of  capital  stock of the  Company  entitled  to vote  generally  in the
election of directors, voting together, for the alteration,  amendment or repeal
of, or the adoption of any provision  inconsistent with, the proposed amendments
as embodied in amended Article SIXTH of the Certificate of Incorporation.

         The requirement of an increased stockholder vote is designed to prevent
a stockholder or a group of  stockholders  controlling a majority (but less than
eighty  percent  (80%)) of the  voting  power of all the  outstanding  shares of
capital stock of the Company  entitled to vote from avoiding the requirements of
the proposed amendments by simply repealing them.

Anti-Takeover Effects of Existing Provisions of the Certificate of Incorporation
Relating to the Class B Common Stock and Preferred Stock.

         The  Company  presently  has  in  effect  certain   provisions  in  its
Certificate of Incorporation which, by themselves, or when added to the proposed
amendments to the  Certificate of  Incorporation,  could preclude or inhibit the
takeover of the Company by a transaction not favored by the incumbent  directors
and executive officers.

   
         The Company's  Certificate of Incorporation  authorizes the issuance of
1,250,000  shares of Class B Common Stock,  of which 15,738 shares are currently
outstanding.  The Board of Directors,  without further stockholder approval, may
authorize the issuance of additional  authorized but unissued  shares of Class B
Common  Stock in the future and sell shares of Class B Common  Stock held in the
Company's treasury subject to compliance with listing requirements of the Nasdaq
SmallCap  Market,  if then  applicable.  The holders of Class A Common Stock are


<PAGE>

entitled  to one vote for each  share  held on all  matters  voted on by  common
stockholders, including the election of directors. The holders of Class B Common
Stock  are  entitled  to five  votes  for each  share  held in the  election  of
directors and on all matters voted on by common stockholders. The Class B Common
Stock is generally nontransferable, and while there is no trading market for the
Class B Common Stock, the Class B Common Stock is freely  convertible into Class
A Common  Stock on a  share-for-share  basis  and,  subject to  compliance  with
applicable securities laws, transferable thereafter.

         The Company's Certificate of Incorporation also authorizes the issuance
of  5,000,000  shares  of  preferred  stock on terms  which  may be fixed by the
Company's  Board of Directors  without  further  stockholder  action  subject to
compliance  with listing  requirements of the Nasdaq  SmallCap  Market,  if then
applicable.  The  terms of any  series of  preferred  stock,  which may  include
priority  claims to assets and  dividends,  and  special  voting  rights,  could
adversely affect the rights of holders of the Class A Common Stock. No preferred
stock is  outstanding,  and the  Company  has no  current  plans  to issue  such
preferred stock.
    

         The issuance of such Class B Common Stock or preferred stock could make
the possible  takeover of the Company or the removal of  management or the Board
of Directors of the Company more difficult,  discourage hostile bids for control
of the Company in which  stockholders  may receive  premiums for their shares of
Class A Common  Stock,  or  otherwise  dilute  the  rights of holders of Class A
Common Stock and the market price of the Class A Common Stock.

         The Board of Directors  recommends that the  Stockholders  vote FOR the
proposal to approve the amendments to the Certificate of Incorporation.

   
              PROPOSED ISSUANCE AND ISSUE OF UP TO 1,250,000 UNITS
                             IN A PRIVATE PLACEMENT


General

         The  Company  is  planning  to  offer  (the  "Offering")  in a  private
placement for sale to persons who qualify as "accredited investors" as that term
is defined in Rule 501 promulgated  under the Securities Act of 1933, as amended
(the "Securities Act"),  units (the "Units"),  each Unit consisting of one share
of Class A Common  Stock and one  redeemable  warrant (the  "Warrants"),  with a
minimum offering of 100,000 Units and a maximum offering of 1,250,000 Units (the
"Maximum Offering"). The Company intends to price the Units at a discount to the
market  value of the Class A Common  Stock at the start of the  Offering.  It is
currently  anticipated  that each  Warrant will be  exercisable  for a four-year
period,  beginning  on the  date of the  initial  closing  of the  Offering,  to
purchase one share of Class A Common Stock at exercise prices per share of $3.00
during the first year, $4.00 during the second year, $5.00 during the third year
and $6.00  thereafter.  It is currently  anticipated  that the Warrants  will be
redeemable  at the option of Company at $0.01 per  Warrant in the event that the
average  closing bid price as quoted by Nasdaq (the average last reported  sales
price if then listed on any national securities  exchange) of the Class A Common
Stock over  twenty  successive  trading  days is equal to or greater  than $5.00
during the first year, $6.00 during the second year, $7.00 during the third year
and $8.00 thereafter,  subject to the holder's right to exercise. If the Class A
Common Stock is neither  quoted on the Nasdaq  Market nor listed on any national
securities  exchange,  it is anticipated that the Warrants will be redeemable at
the option of the Company if the average  closing bid price of the Common  Stock
as reported in the over-the-counter market in the so-called "pink sheets" or the
"OTC Bulletin Board Service" over twenty successive trading days is $1.00 higher
than the price for each  relevant  redemption  period set forth in the preceding
sentence.

         The Company has retained a National  Association of Securities  Dealers
(NASD) member as placement agent (the "Placement  Agent") in connection with the
Offering of the Units on a "best efforts"  basis.  Richard M. Lilly, a principal
and employee of the Placement  Agent, is the beneficial  owner of more than five
percent (5%) of the Company's Class A Common Stock.  See "Security  Ownership of
Certain  Beneficial  Owners and  Management."  The Company has agreed to pay the
Placement  Agent a ten percent  (10.0%) cash  commission  and Warrants  equal to

<PAGE>

10.0%  of  the  Units  sold  (the  "Placement  Agent  Warrants")  for  investors
identified  and brought to the Offering by the  Placement  Agent.  For investors
identified and brought to the Offering by the Company,  the Placement Agent will
not receive any cash commissions or Placement Agent Warrant allocations.

         The Units will be offered in  accordance  with Rule 506 of Regulation D
promulgated under the Securities Act, and accordingly the securities  offered in
the Offering  will not be  registered  under the  Securities  Act and may not be
offered or sold by the holders  thereof  absent  registration  or an  applicable
exemption  from  the  registration  requirements.  The  Company  will,  however,
undertake to use its commercially reasonable best efforts to file a registration
statement  under the  Securities  Act to  register  for resale the shares of the
Class A Common  Stock  included in the Units and issuable  upon  exercise of the
Warrants  no later  than  eight (8) months  following  the final  closing of the
Offering.

Reason for this Proposal; Nasdaq Stockholder Approval Requirement

          Stockholder  approval  of the  issuance  and sale of the  Units is not
required under the Delaware General  Corporation Law, the Company's  Certificate
of Incorporation,  or the Company's  By-laws.  However,  as discussed below, the
Company is seeking stockholder approval of the issuance and sale of the Units in
excess of the first 340,000 Units (the "Additional Units"), which approval shall
include the shares of Class A Common Stock and the Warrants included therein and
the shares of Class A Common Stock  issuable upon  exercise of the Warrants,  in
order to satisfy certain listing requirements under the Nasdaq Marketplace Rules
for  continued  inclusion  of the  Company's  Class A Common Stock in the Nasdaq
SmallCap Market. Even with such stockholder  approval,  such continued inclusion
remains uncertain. See "Nasdaq Listing Status" below.

         The Class A Common  Stock is currently  traded in the  over-the-counter
market  and is quoted on the Nasdaq  SmallCap  Market.  In order to qualify  for
inclusion  in the Nasdaq  SmallCap  Market,  it is  necessary  that the  Company
satisfy certain financial and other criteria set forth in the Nasdaq Marketplace
Rules  (the  "Rules").  Some of which  are  described  under  "Requirements  for
Continued  Nasdaq  Listing"  below.  In  addition,  in  order to  maintain  such
inclusion under the Rules, the Company must, among other things,  follow certain
corporate  governance  procedures,  including obtaining  stockholder approval in
connection with certain corporate transactions.

         Rule 4310(c)(25)(H) of the Rules requires  stockholder  approval of the
issuance of securities by an issuer under various circumstances.  In particular,
Subsections  (i)b and d of paragraph (H) require  stockholder  approval prior to
the issuance of securities in the following situations:

         "b.  when the issuance will result in a change of control of the
              issuer; . . . . . . or

          d.  in connection with a transaction other than a public offering
              involving:

         1. the sale or  issuance by the issuer of common  stock (or  securities
         convertible  into or exercisable for common stock) at a price less than
         the  greater  of book or market  value  which  together  with  sales by
         officers,  directors or substantial  shareholders of the Company equals
         20% or  more  of  common  stock  or 20% or  more  of the  voting  power
         outstanding before the issuance; or

         2. the sale or issuance by the company of common  stock (or  securities
         convertible  into or exercisable for common stock) equal to 20% or more
         of the  common  stock or 20% or more of the  voting  power  outstanding
         before the  issuance  for less than the greater of book or market value
         of the stock."

         Prior to the  Offering,  the  Company had  3,589,331  shares of Class A
Common Stock and 15,738 shares of Class B Common Stock outstanding.  The Company
may issue and sell up to 340,000 Units  (constituting  approximately  19% of the
currently  outstanding  Class A Common Stock  assuming  exercise of the Warrants
included in these Units) without stockholder approval. If the 910,000 Additional
Units  (representing  approximately  50% of the  currently  outstanding  Class A
Common  Stock  assuming  exercise of the  Warrants  included in these Units) are

<PAGE>

issued, the Company will have issued securities  representing  approximately 69%
of the  shares  of Class A Common  Stock  outstanding  immediately  prior to the
Offering.  Accordingly,  in order to comply with the Rules, it will be necessary
for the Company to obtain stockholder approval of the issuance of the Additional
Units in the Offering before consummating the sale of the Additional Units.

         Although the Company could, instead of seeking stockholder approval for
the Additional Units, either not seek to issue and sell the Additional Units or,
alternatively,  sell the  Additional  Units  and be  delisted  from  the  Nasdaq
SmallCap Market,  the Company believes it is in the stockholders'  best interest
for the Company to both (1) seek the funds hoped to be raised by the  Additional
Units in order to continue its  development  efforts,  and (2) try to retain its
Nasdaq  SmallCap  Market  listing,  for the reasons set forth in the immediately
following section. However, as described below, even if stockholder approval for
the  issuance  and sale of the  Additional  Units is  obtained  and the  Maximum
Offering is completed,  there can be no assurance  that the Company will be able
to retain its listing on the Nasdaq SmallCap Market.
    

Requirements for Continued Nasdaq Listing

         In order to maintain the Class A Common  Stock's  listing on the Nasdaq
SmallCap  Market,  the Company must meet the continued  listing  requirements of
Rule  4310(c)(2) of the Rules,  which  requires that an issuer  maintain (i) net
tangible assets of $2,000,000;  (ii) market  capitalization  of $35,000,000;  or
(iii) net income of $500,000 in the most  recently  completed  fiscal year or in
two of the last three most recently completed fiscal years.

   
         The continued  listing  criteria  under the Rules also  require,  among
other  things,  that the  minimum bid price per share of the  Company's  Class A
Common Stock be at least $1.00.  If the Company is unable to meet this criterion
for a period of thirty (30) consecutive business days, the Company,  upon notice
from  Nasdaq,  shall  have a period  of ninety  (90)  calendar  days to  achieve
compliance. Compliance can be achieved by meeting the criterion for a minimum of
ten (10)  consecutive  business  days during  such  ninety  (90) day  compliance
period.  From time to time during 1998,  the minimum bid price for the Company's
Class A Common Stock has been below $1.00 per share.
    

Consequences of Failure to Meet Continued Listing Requirements

         If the  Company  should  become  unable to meet the  continued  listing
criteria of the Nasdaq SmallCap Market and is delisted  therefrom,  trading,  if
any,  in  the  Class  A  Common  Stock  would  thereafter  be  conducted  in the
over-the-counter  market in the so-called  "pink sheets" or, if then  available,
the "OTC Bulletin Board Service." As a result,  an investor would likely find it
more difficult to dispose of, or to obtain  accurate  quotations as to the value
of, the Company's  securities.  If the Company's  securities  were delisted from
Nasdaq,  they may become subject to penny stock  restrictions.  If the Company's
securities were subject to the rules on penny stocks,  the market  liquidity for
the Company's securities could be severely adversely affected.

   
         The "penny stock" rules under the Exchange Act impose  additional sales
practice and market-making requirements on broker-dealers who sell and/or make a
market in such securities.  For transactions covered by the penny stock rules, a
broker-dealer  must make special  suitability  determinations for purchasers and
must have received the purchaser's  written consent to the transaction  prior to
sale. In addition,  for any transaction  involving a penny stock, unless exempt,
the  rules  require  delivery  prior to any  transaction  in a penny  stock of a
disclosure  schedule prepared by the Securities and Exchange Commission relating
to the  penny  stock  market.  Disclosure  is also  required  to be  made  about
commissions payable to both the broker-dealer and the registered  representative
and current  quotations  for the  securities.  Finally,  monthly  statements are
required to be sent disclosing recent price information for the penny stock held
in the account and  information  on the limited  market and penny  stocks.  As a
result, the Company's delisting from the Nasdaq SmallCap Market and its becoming
subject to the rules on penny  stock  would  negatively  affect  the  ability or
willingness  of  broker-dealers  to  sell  or  make a  market  in the  Company's
securities  and,  therefore,  could  severely  and  adversely  affect the market
liquidity for the Company's Class A Common Stock.


<PAGE>

         Once  delisted  from Nasdaq,  in order to regain  listing on the Nasdaq
SmallCap  Market  the  Company  would  have to meet the more  stringent  initial
listing  qualifications  which will  require,  among other  things,  (A) (i) net
tangible assets of $4,000,000,  (ii) market  capitalization  of $50,000,000,  or
(iii) net income of $750,000 in the most recently  completed  fiscal year, or in
two of the most  recently  completed  fiscal  years,  and (B) a common stock bid
price of at least $4.00 per share.  There can be no  assurance  that the Company
could ever meet these stricter listing requirements, if delisted.

Nasdaq Listing Status

         The  Company  has  received  notification  from Nasdaq that the Company
failed to meet the  continued  listing  requirements  of Rule  4310(c)(2) of the
Rules  because its net tangible  assets were below  $2,000,000.  At December 31,
1998, the Company's  balance sheet  reflects  total assets of $2,504,489,  total
liabilities  of $111,206,  stockholders'  equity of  $1,543,283  and  redeemable
common stock of $850,000.  Nasdaq has  publicly  defined net tangible  assets as
"total  assets,  excluding  goodwill,  minus total  liabilities."  According  to
Nasdaq's  staff,  it is Nasdaq's  position that  redeemable  securities with the
redemption  provision  within the sole control of the holder are  classified for
purposes  of the net  tangible  assets test as  liabilities.  Based on the above
Nasdaq  interpretation  of Rule  4310(c)(2),  Symbollon's net tangible assets at
December 31, 1998 were $1,543,283.

         The Company  plans to request a  conference  with Nasdaq to clarify the
Company's  compliance  with the continued  listing  requirements at December 31,
1998.  The Company  believes that in light of the  particular  provisions of its
redeemable  common stock  (issued to Bausch & Lomb;  See "Certain  Transactions"
above) it should  not be  classified  as a  liability  for  purposes  of the net
tangible  assets test.  Nevertheless,  the Company  plans to request a temporary
waiver from the  continued  listing  requirements  so that it can  complete  the
Offering and meet the net tangible  assets test as interpreted by Nasdaq.  There
can  be  no  assurance  that  Nasdaq  will  grant  the  waiver.  Thus,  even  if
stockholders  approve the issuance and sale of the Additional Units, the Company
may lose its Nasdaq  SmallCap Market listing before it is able to consummate the
Offering.  Moreover,  even if the waiver is granted,  there can be no  assurance
that the Maximum Offering will be successfully completed, and even if the waiver
is obtained  and the Maximum  Offering is  completed,  there can be no assurance
that the Company will be able to retain its Nasdaq  SmallCap  Market  listing in
the future,  particularly  after  December 31,  1999.  This  paragraph  contains
"forward-looking  statements"  within  the  meaning  of the  Private  Securities
Litigation Reform Act of 1995.  Stockholders are cautioned that  forward-looking
statements  are  inherently  uncertain.  Actual  performance,  achievements  and
results may differ  materially from those  expressed,  projected or suggested in
the   forward-looking   statements  due  to  certain  risks  and  uncertainties,
including,  but not  limited  to,  the  risks  and  uncertainties  described  or
discussed in the section "Risk  Factors' in the Company's  Annual Report on Form
10-KSB for the year ended December 31, 1998, to which stockholders are referred.
    

Impact of Issuance of Additional Units

         The  following  table  sets forth  certain  information  regarding  the
beneficial  ownership  of the Class A Common Stock of (i)  Company's  directors,
executive  officers,  and beneficial holders of 5% or more of the Class A Common
Stock ("Affiliated  Shareholders"),  (ii) all other current shareholders ("Other
Current  Shareholders")  and (iii) purchasers of Units in the proposed  Offering
("New  Shareholders"),  before and after  consummation  of the proposed  Maximum
Offering.  The  information  reflecting  consummation  of the  Maximum  Offering
assumes that no  Affiliated  Shareholders  or Other  Current  Shareholders  will
purchase any Units (although they may do so):


<PAGE>



<TABLE>
   
<CAPTION>
                                            Number of Shares Owned (1)          Percent of Class A Common Stock (1)
                                            --------------------------          ----------------------------------- 
                                            Before the        After the         Before the        After the
                                             Maximum           Maximum           Maximum           Maximum
Class of Owner                              Offering          Offering          Offering          Offering
- --------------                              ---------         --------          ---------         ---------
<S>                                          <C>              <C>               <C>              <C>  
Affiliated Shareholders                      2,380,690        2,380,690         66.3%            49.2%

Other Current Shareholders                   1,208,641        1,208,641         33.7%            25.0%

New Shareholders                                              1,250,000         0.0%             25.8%

</TABLE>

(1)      Shares  which  could be  acquired  upon  exercise  of the  Warrants  or
         outstanding  options and the 15,738 shares of five-vote per share Class
         B Common Stock (held by Other Current  Shareholders)  are not reflected
         for purposes of this table.

         The following table includes the information set forth in the preceding
table based on similar  assumptions  but, in addition,  assumes  exercise of all
Warrants, including the Placement Agent Warrants (all of which are assumed to be
owned by the Placement Agent and are included in the beneficial ownership of the
related  Affiliated  Shareholder),  outstanding before and after consummation of
the proposed Maximum Offering:

<TABLE>
<CAPTION>
                                            Number of Shares Owned (2)          Percent of Class A Common Stock (2)
                                            --------------------------          -----------------------------------
                                            Before the        After the         Before the        After the
                                             Maximum           Maximum           Maximum           Maximum
Class of Owner                              Offering          Offering          Offering          Offering
- --------------                              ---------         --------          ---------         ---------
<S>                                          <C>              <C>               <C>              <C>  
Affiliated Shareholders                      2,380,690        2,505,690         66.3%            40.3%

Other Current Shareholders                   1,208,641        1,208,641         33.7%            19.5%

New Shareholders                                              2,500,000         0.0%             40.2%

    
</TABLE>

(2)      Shares which could be acquired upon exercise of outstanding options and
         the 15,738  shares of five-vote per share Class B Common Stock (held by
         Other  Current  Shareholders)  are not  reflected  for purposes of this
         table.

         Although the issuance of the Units in the proposed Offering will have a
dilutive effect on the Company's  current  stockholders,  the Board of Directors
believes  that  stockholder  approval  of the  Additional  Units  is in the best
interest  of the  Company  in  order to  enable  the  Company  to  continue  its
development efforts.

Impact of a Vote Against Issuance of Additional Units

   
         If the issuance and sale of the Additional  Units is not approved,  the
Company would be unable to issue the Additional  Units without  endangering  its
Nasdaq  SmallCap Market  listing,  even if the Board of Directors  determined to
issue the Additional Units  notwithstanding the stockholder vote. Delisting from
the  Nasdaq  SmallCap  Market  would  have  the  possible  adverse  consequences
described  above.  Even if the Company is able to obtain a temporary waiver from
Nasdaq to retain it Nasdaq  SmallCap  listing at this time,  if the Company does
not issue the  Additional  Units  because of a negative  stockholder  vote,  the
Company will not satisfy the net  tangible  asset  requirements  under the Rules
after the expiration of such waiver and  accordingly  will no longer qualify for
continued  inclusion on the Nasdaq SmallCap Market.  In addition,  the Company's
development efforts might be sooner hampered for lack of funds. However, even if
the issuance and sale of the Additional Units is approved by stockholders, there
can be no  assurance  that the Company  will  successfully  complete the Maximum
Offering  and be able to retain its Nasdaq  SmallCap  Market  listing  after the
expiration of a temporary waiver (if obtained) from Nasdaq.
    


<PAGE>

         The Board of Directors  recommends that the  Stockholders  vote FOR the
proposal to issue the Additional Units.

               RATIFICATION OF APPOINTMENT OF INDEPENDENT AUDITORS

         Management of the Company recommends a vote for the ratification of BDO
Seidman, LLP ("BDO") as the independent auditors for the Company for 1999.

         BDO served as the Company's independent accountants for its 1998 fiscal
year. The Company has requested that a representative of BDO attend the meeting.
Such representative  will have an opportunity to make a statement,  if he or she
desires,  and  will  be  available  to  respond  to  appropriate   questions  of
stockholders.

   
         Effective  April 1,  1998,  the Boston  office of  Richard A.  Eisner &
Company, LLP ("RAE"), the Company's former independent  accountants,  was merged
into the Boston office of BDO.  This merger  resulted in RAE no longer having an
office  in the  Boston  area,  and  the  Company  concluded  that  it  would  be
appropriate  to select a new  accounting  firm. At a May 20, 1998  meeting,  the
Board of Directors of the Company  voted to retain BDO to serve as the Company's
independent  auditors,  effective  immediately.  RAE's  report on the  Company's
financial  statements  for the two years ended December 31, 1997 did not contain
an  adverse  opinion  or  disclaimer  of  opinion,  and was not  modified  as to
uncertainty,  audit scope or accounting  principles.  During the two years ended
December 31, 1997 and any subsequent interim period, there were no disagreements
between the Company and RAE on any matter of accounting principles or practices,
financial  statement  disclosure,  or auditing scope or procedure  which, if not
resolved to the  satisfaction  of RAE, would have caused it to make reference to
the subject  matter of the  disagreement  in  connection  with its report on the
audited financial statements.
    

                                  OTHER MATTERS

         The Board of Directors is not aware of any matters not set forth herein
that may come before the meeting.  If, however,  further business properly comes
before  the  meeting,  the  persons  named in the  proxies  will vote the shares
represented thereby in accordance with their judgment.

               STOCKHOLDERS PROPOSALS FOR THE 2000 PROXY STATEMENT

         Stockholders   may  submit   proposals  on  matters   appropriate   for
stockholder action at annual meetings in accordance with regulations  adopted by
the  Securities and Exchange  Commission.  To be considered for inclusion in the
proxy  statement  and form of proxy  relating to the 2000 annual  meeting,  such
proposals  must be  received  by the Company no later than  December  14,  1999.
Proposals should be directed to the attention of the Assistant  Secretary of the
Company.

   STOCKHOLDERS PROPOSALS FOR PRESENTATION AT THE 2000 ANNUAL MEETING WITHOUT
                        INCLUSION IN THE PROXY STATEMENT

         Stockholders  who wish to present  any  proposal  or matter at the 2000
Annual  Meeting  of  Stockholders  (other  than  by the  process  for  including
stockholder  proposals  in the proxy  statement)  are  required  to  notify  the
Investor  Relations  Department  of the  Company  of their  intent no later than
February  24, 2000.  The notice  should  describe  the proposal or matter.  This
requirement does not apply to the deadline for submitting  stockholder proposals
for inclusion in the proxy statement (see  "Stockholders  Proposals for the 2000
Proxy Statement"  above),  nor does it apply to questions a stockholder may wish
to ask at the meeting.

         The Company retains discretion to vote proxies it receives with respect
to such  proposals  received  after  February  24,  2000.  The  Company  retains
discretion to vote proxies it receives with respect to such  proposals  received
prior to  February  24,  2000  provided  (i) the  Company  includes in its proxy
statement  advice on the nature of the  proposal  and how it intends to exercise

<PAGE>

its voting discretion and (ii) the proponent does not issue a proxy statement.

                          ANNUAL REPORT ON FORM 10-KSB

         The Company is furnishing  without charge to each person whose proxy is
being  solicited,  a copy of the Company's  Annual Report on Form 10-KSB for the
fiscal year ended  December 31, 1998,  including  the financial  statements  and
schedules  thereto,  but excluding  exhibits.  Requests for additional copies of
such report should be directed to the Company, Attention: Investor Relations.

                       By order of the Board of Directors,


                                PAUL C. DESJOURDY
                               Assistant Secretary
Dated: April 23, 1999


<PAGE>


                                                                      Exhibit A

   Proposed Amended Article SIXTH of the Certificate of Incorporation (Item 3)
           Relating to Classification of Directors and Related Matters

         SIXTH.

                 I.  Number  of  Directors.  The  number  of  directors  of  the
Corporation  shall not be less than three.  The exact number of directors within
the limitations  specified in the preceding sentence shall be fixed from time to
time by the Board of Directors.

                 II. Classes of Directors.  The Board of Directors  shall be and
is divided  into three  classes:  Class I, Class II and Class III.  No one class
shall have more than one director  more than any other  class.  If a fraction is
contained  in the  quotient  arrived at by  dividing  the  designated  number of
directors by three,  then,  if such fraction is  one-third,  the extra  director
shall be a member of Class I, and if such  fraction  is  two-thirds,  one of the
extra  directors  shall be a member  of Class I and one of the  extra  directors
shall be a member of Class II,  unless  otherwise  provided from time to time by
resolution adopted by the Board of Directors.

                 III.  Terms of Office.  Each  director  shall  serve for a term
ending on the date of the third annual  meeting  following the annual meeting at
which such director was elected; provided, that each initial director in Class I
shall  serve for a term ending on the date of the annual  meeting in 2000;  each
initial  director  in Class II shall  serve for a term ending on the date of the
annual meeting in 2001; and each initial director in Class III shall serve for a
term ending on the date of the annual  meeting in 2002;  and  provided  further,
that  the  term  of  each  director   shall  be  subject  to  the  election  and
qualification of his successor and to his earlier death, resignation or removal.

                 IV.  Allocation  of  Directors  Among  Classes  in the Event of
Increases or Decreases in the Number of Directors.  In the event of any increase
or  decrease in the  authorized  number of  directors,  (i) each  director  then
serving as such shall nevertheless  continue as a director of the class of which
he is a member  for the full term of such  class and (ii) the newly  created  or
eliminated  directorships  resulting  from such  increase or  decrease  shall be
apportioned by the Board of Directors among the three classes of directors so as
to  ensure  that no one class  has more  than one  director  more than any other
class.  To the extent  possible,  consistent  with the foregoing rule, any newly
created  directorships shall be added to those classes whose terms of office are
to  expire  at the  latest  dates  following  such  allocation,  and  any  newly
eliminated  directorships  shall be subtracted from those classes whose terms of
offices are to expire at the earliest dates  following such  allocation,  unless
otherwise  provided  from  time to time by  resolution  adopted  by the Board of
Directors.

                 V.  Quorum;  Action at  Meeting.  A  majority  of the number of
directors  fixed  pursuant to Section I above shall  constitute a quorum  except
when a vacancy or vacancies exist, whereupon a majority of the directors then in
office shall constitute a quorum for the transaction of business,  provided that
in no case shall less than  one-third of the number of directors  fixed pursuant
to  Section I above  constitute  a  quorum.  If at any  meeting  of the Board of
Directors  there shall be less than such a quorum,  a majority of those  present
may adjourn the meeting from time to time. Every act or decision done or made by
a majority of the directors  present at a meeting duly held at which a quorum is
present shall be regarded as the act of the Board of Directors  unless a greater
number  is  required  by  law,  by the  By-laws  of the  Corporation  or by this
Certificate of Incorporation.

                 VI.  Removal.  Directors of the Corporation may be removed only
for cause by the  affirmative  vote of the  holders of at least  eighty  percent
(80%) of the  combined  voting  power of all shares of the capital  stock of the
Corporation  issued  and  outstanding  and  entitled  to vote  generally  in the
election of directors, voting together as a single class.

                 VII. Vacancies. Any vacancy in the Board of Directors,  however
occurring,  including (without  limitation) a vacancy resulting from an increase
in the number of directors,  shall be filled only by a vote of a majority of the

<PAGE>

directors  then in office,  even if less than a quorum,  or by a sole  remaining
director.  A director  elected to fill a vacancy shall be elected to hold office
until the next  election  of the class for which such  director  shall have been
chosen,  subject to the election and  qualification  of his successor and to his
earlier death, resignation or removal.

   
                 VIII. Preferred Stock. Notwithstanding the foregoing,  whenever
the  holders  of any  one or  more  series  of  Preferred  Stock  issued  by the
Corporation  after  approval  by the Board of  Directors  shall  have the right,
voting separately by class or series, to elect directors at an annual or special
meeting of stockholders,  the election, term of office, filling of vacancies and
other  features  of such  directorships  shall be  governed by the terms of this
Certificate  of  Incorporation  (including  such  terms as may be adopted by the
Board of Directors  pursuant to Section III of Article FOURTH of the Certificate
of  Incorporation)  applicable  thereto,  such directors so elected shall not be
divided into  classes  pursuant to this  Article  SIXTH,  and the number of such
directors  shall not be counted in  determining  the maximum number of directors
permitted  under the foregoing  provisions of this Article  SIXTH,  in each case
unless expressly provided by such terms.
    

                 IX. Amendments to Article. Notwithstanding any other provisions
of law, the Certificate of Incorporation or the By-laws of the Corporation,  and
notwithstanding  the fact that a lesser  percentage may be specified by law, the
affirmative vote of the holders of at least eighty percent (80%) of the combined
voting  power of all  shares of  capital  stock of the  Corporation  issued  and
outstanding and entitled to vote generally in the election of directors,  voting
together as a single  class,  shall be required to amend or repeal,  or to adopt
any provision inconsistent with, any provision of this Article SIXTH.


<PAGE>


                                                                     Exhibit B

            By-law Amendments to be Adopted by the Board of Directors
     Upon Stockholder Approval of Proposed Amendments to the Certificate of
    Incorporation Relating to Classification of Directors and Related Matters

         Section 2, 3 and 5 of Article III of the By-laws are hereby  amended to
read as follows:

         Section  2.  QUALIFICATIONS  AND  NUMBER.  A  director  need  not  be a
stockholder,  a citizen of the  United  States,  or a  resident  of the State of
Delaware.  Unless otherwise set forth in the Certificate of  Incorporation,  the
number of directors  shall be determined  from time to time by resolution of the
board of directors.

   
         Section 3. CLASSIFICATION OF DIRECTORS; ELECTION AND TERM. The board of
directors  shall be and is  divided  into three  classes:  Class I, Class II and
Class III.  No one class shall have more than one  director  more than any other
class.  If a fraction is contained  in the  quotient  arrived at by dividing the
designated number of directors by three, then if such fraction is one third, the
extra director shall be a member of Class I, and if such fraction is two-thirds,
one of the  extra  directors  shall be a member  of Class I and one of the extra
directors shall be a member of Class II, unless otherwise  provided from time to
time by resolution adopted by the board of directors.  Each director shall serve
for a term  ending  on the date of the  third  annual  meeting  of  stockholders
following the annual meeting of stockholders at which such director was elected;
provided, that each initial director in Class I shall serve for a term ending on
the date of the annual meeting of stockholders in 2000; each initial director in
Class II shall  serve for a term  ending on the date of the  annual  meeting  of
stockholders  in 2001, and each initial  director in Class III shall serve for a
term  ending on the date of the annual  meeting  of  stockholders  in 2002;  and
provided  further,  that  the term of each  director  shall  be  subject  to the
election  and   qualification  of  his  successor  and  to  his  earlier  death,
resignation  or  removal.  In the  event  of any  increase  or  decrease  in the
authorized  number of  directors,  (i) each  director then serving as such shall
nevertheless continue as a director of the class of which he is a member for the
full term of such class and (ii) the newly created or  eliminated  directorships
resulting  from such increase or decrease  shall be  apportioned by the board of
directors  among the three  classes of a  directors  so as to ensure that no one
class  has more than one  director  more than any  other  class.  To the  extent
possible,  consistent with the foregoing  rule, any newly created  directorships
shall be added to those  classes  whose  terms of  office  are to  expire at the
latest dates following such allocation,  and any newly eliminated  directorships
shall be  subtracted  from those classes whose terms of offices are to expire at
the earliest dates following such  allocation,  unless  otherwise  provided from
time to time by resolution adopted by the board of directors. Any vacancy in the
board of directors, however occurring,  including (without limitation) a vacancy
resulting from an increase in the number of directors, shall be filled only by a
vote of a majority of the directors then in office, although less than a quorum,
or by a sole remaining  director.  A director elected to fill a vacancy shall be
elected  to hold  office  until the next  election  of the class for which  such
director shall have been chosen,  subject to the election and  qualification  of
his successor and to his earlier death, resignation or removal.  Notwithstanding
the foregoing, whenever the holders of any one or more series of Preferred Stock
issued by the  Corporation  after approval by the Board of Directors  shall have
the right, voting separately by class or series, to elect directors at an annual
or special meeting of  stockholders,  the election,  term of office,  filling of
vacancies  and other  features  of such  directorships  shall be governed by the
terms  of the  Certificate  of  Incorporation  (including  such  terms as may be
adopted by the Board of Directors  pursuant to Section III of Article  FOURTH of
the Certificate of Incorporation)  applicable thereto, such directors so elected
shall not be divided into classes  pursuant to this Article III,  Section 3, and
the number of such  directors  shall not be counted in  determining  the maximum
number of directors  permitted  under the  foregoing  provisions of this Article
III, Section 3, in each case unless expressly provided by such terms.
    

         Section 5. REMOVAL OF DIRECTORS.  Directors of the  Corporation  may be
removed only for cause by the affirmative vote of the holders of at least eighty
percent (80%) of the combined voting power of all shares of the capital stock of
the  Corporation  issued and  outstanding  and entitled to vote generally in the
election of directors, voting together as a single class.



                                   PROXY
                              SYMBOLLON CORPORATION
                         ANNUAL MEETING OF STOCKHOLDERS
           THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

The  undersigned  hereby appoints Jack H. Kessler and Paul C. Desjourdy and each
or either of them (with full power to act without the other),  proxies with full
power of  substitution,  to represent the  undersigned and to vote the shares of
stock of the  corporation  which the  undersigned  would be entitled to vote, if
personally   present,  at  the  Annual  Meeting  of  Stockholders  of  Symbollon
Corporation to be held on Wednesday,  May 26, 1999 at 10:00 a.m. (local time) at
the  Company's  offices,  37 Loring Drive, Framingham,  MA 01702,  and any
adjournment thereof,  upon matters set forth in the Notice of Annual Meeting and
Proxy  Statement dated April 23, 1998, a copy of which has been  received by the
undersigned.

                  (Continued, and to be signed on reverse side)


<PAGE>



      Please date, sign and mail your proxy card back as soon as possible!

                         Annual Meeting of Stockholders
                              SYMBOLLON CORPORATION

                                  May 20, 1998

\ X \ Please mark your votes as in this example.


                             FOR all nominees           WITHHOLD
                             (except as marked to       AUTHORITY
                             the contrary below)        for all nominees
1.  ELECTION OF DIRECTORS        \  \                      \  \

                           Nominees:        James C. Richards
                                            Jack H. Kessler
                                            Paul C. Desjourdy
                                            Richard F. Maradie
                                            Eugene Lieberstein

(INSTRUCTION:  To withhold authority to vote for any individual nominee, write
 nominee's name on the line provided below.)

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


2.  TO AMEND THE COMPANY'S 1993 STOCK OPTION PLAN TO INCREASE SHARES AND EXTEND
    THE EXPIRATION DATE.


                              FOR               AGAINST           ABSTAIN
                             \   \              \   \             \   \

3.  TO AMEND THE COMPANY'S CERTIFICATE OF INCORPORATION TO CLASSIFY THE BOARD
    OF DIRECTORS AND CHANGE CERTAIN OTHER RELATED MATTERS.



                              FOR               AGAINST           ABSTAIN
                             \   \              \   \             \   \

4.  TO APPROVE ISSUANCE AND SALE OF UNITS IN A PRIVATE PLACEMENT.



                              FOR               AGAINST           ABSTAIN
                             \   \              \   \             \   \

5.  TO RATIFY THE APPOINTMENT OF BDO SEIDMAN, LLP AS THE
    INDEPENDENT AUDITORS OF THE COMPANY.


                              FOR               AGAINST           ABSTAIN
                             \   \              \   \             \   \


6. In their  discretion,  the  proxies  are  authorized  to vote upon such other
business  as may  properly  come before the Annual  Meeting or any  adjournments
thereof.


THIS PROXY,  WHEN  PROPERLY  EXECUTED,  WILL BE VOTED AS DIRECTED  HEREIN BY THE
UNDERSIGNED  STOCKHOLDER.  IF NO DIRECTION IS INDICATED, THE PROXY WILL BE VOTED
FOR THE ELECTION OF THE  DIRECTORS  INDICATED  AND FOR APPROVAL OF THE PROPOSALS
PRESENTED.

PLEASE MARK,  SIGN,  DATE AND RETURN THIS PROXY CARD PROMPTLY USING THE ENCLOSED
ENVELOPE.

Please make any changes in your address  alongside  the address as it appears in
the proxy.


SIGNATURE(S)___________________________________   DATE________________
Note: Please sign exactly as name appears hereon. Joint owners should each sign.
When signing as attorney, executor,  administrator,  trustee or guardian, please
give full title as such. If a corporation, please sign as full corporate name by
President  or  other  authorized  officer.  If a  partnership,  please  sign  in
partnership name by authorized person.




                             SYMBOLLON CORPORATION

                               ANNUAL REPORT 1998

                                 [COMPANY LOGO]
<PAGE>

To Our Shareholders:

Overview

During 1998,  the Company began a  multi-center  Phase II clinical  trial of its
proprietary  iodine-based  oral drug,  IoGen(TM),  in patients  with moderate to
severe fibrocystic breast disease ("FBD"). As we anticipated, Symbollon incurred
operating losses for the year ended December 31, 1998 primarily  because of this
product  development  investment.  We are pleased with the Company's progress to
date in its clinical  development of IoGen,  and want to thank our employees and
outside consultants for their dedicated efforts to advance the IoGen program.

In 1998,  Symbollon also made  significant  progress in its development  efforts
with its  ophthalmic  partner,  Bausch  & Lomb  Pharmaceuticals,  Inc.  ("B&L").
Unfortunately,  in  1998  the  Company's  development  efforts  in the  area  of
dermatology with Oclassen  Pharmaceuticals,  Inc. ("Oclassen") have not advanced
beyond  the  Company's  preliminary  development  efforts.  As  we  ended  1998,
Symbollon's  active  drug  development   activities  were  focused  on  FBD  and
ophthalmology.

Fibrocystic Breast Disease

FBD is a term used to  describe  a range of benign  breast  conditions  that are
reported to affect  approximately  30% of the women of child-bearing  age in the
world. FBD is characterized by breast  nodularity,  lumpiness or cysts which can
cause pain or tenderness.  It is generally  suspected to be caused by a hormonal
imbalance within women.

Based on the  scientific  literature on use of iodine to treat the disease,  the
Company's development team filed an Investigational New Drug ("IND") application
in the  United  States to  initiate  clinical  trials in  humans.  Under its IND
application  the Company began a multi-center  Phase II clinical trial of IoGen.
The Phase II trial is intended to assess the toxicity and efficacy of IoGen over
a six-month period in approximately 150 patients.

In 1999, Symbollon intends to complete enrollment of its IoGen Phase II clinical
trial and to conduct a Phase I clinical trial for IoGen.  Results from the Phase
II clinical trial are expected to be available in early-2000.

Corporate Alliances

In August 1997, the Company formed a relationship with B&L to develop ophthalmic
products.  During  1998,  the  parties  have been  working to develop a suitable
formulation to initiate  preclinical testing and clinical trials.  Also, in 1998
B&L  increased its equity  investment by $350,000 in Symbollon.  In 1999, we are
anticipating  that  the  development   effort  in  ophthalmology   will  advance
sufficiently to file an IND application to initiate clinical trials in humans.

The Company's other significant development  relationship with Oclassen has seen
little progress. In 1998, Symbollon provided Oclassen with a preliminary formula
and analytical  methods  necessary to validate  formulation  stability,  without
remuneration  for its time to complete such tasks. To date, the parties have not
advanced the program beyond the Company's preliminary efforts. We do not believe
that the Oclassen  relationship  will  continue  beyond 1999.  If we do lose the
Oclassen  relationship,  the Company intends, as resources allow, to initiate an
internal drug development program in dermatology.



<PAGE>


Financial Results

In 1998,  the Company  reported a net loss of  $892,750,  or diluted  losses per
share of $0.33,  compared with a net income of $511,464, or diluted earnings per
share of $0.22 in the prior year.  Two factors  contributed  to the 1998 losses.
First,  the Company's  research and  development  expenses  increased by 121% to
$1.25  million in 1998 directly  related to the  Company's FBD drug  development
efforts. Second, license fees from the Company's existing corporate partnerships
provided $400,000 in revenues in 1998, compared to $1.25 million in 1997.

We closed  1998 with over $1.5  million  in cash and cash  equivalents.  We have
sufficient capital to operate through the end of 1999.  However, we believe that
additional  financial  resources will provide the Company with greater stability
and flexibility.  Therefore, the Company is planning to raise additional capital
in 1999.

The Future

The  future  looks  bright for  Symbollon.  The  results  of the IoGen  Phase II
clinical trial, expected to be available in early-2000, could have a significant
influence on shareholder value. Additionally,  based on the progress made in the
ophthalmic  area, a second drug candidate based on Symbollon's  technology could
enter  clinical  trials  during  1999.  Based  on the  present  market  price of
Symbollon's  common stock,  the  Company's  market  capitalization  is below $10
million.  We believe that future  success in FBD and  ophthalmology  should help
position  Symbollon  to start  achieving  its primary  objective  of  increasing
shareholder  value.  As we move forward,  Symbollon  plans to continue  pursuing
commercialization  of its technology in other areas through additional corporate
alliances.

As always,  increasing  shareholder  value continues to be our primary objective
and the  measure  by which  we  expect  you will  judge  our  performance.  Your
continued support of the Company is greatly appreciated.


Sincerely,



/S/ Jack H. Kessler                         /s/ Paul C. Desjourdy
- -------------------                         ---------------------
Jack H. Kessler,                            Paul C. Desjourdy,
Chairman of the Board,                      Director,
Executive Vice President                    Executive Vice President
and Chief Scientific Officer                and Chief Financial Officer

<PAGE>



                       SECURITIES AND EXCHANGE COMMISSION

                              Washington, DC 20549


                                   FORM 10-KSB

(Mark One)
[ x ] ANNUAL  REPORT  UNDER  SECTION  13 OR  15(d)  OF THE  SECURITIES
      EXCHANGE ACT OF 1934 for the fiscal year ended December 31, 1998
                                       OR

[   ]  TRANSITION  REPORT  UNDER  SECTION  13 OR  15(d)  OF THE  SECURITIES
       EXCHANGE  ACT OF 1934 for the  transition  period  from  _____  to ______

Commission file number 0-22872

                              SYMBOLLON CORPORATION
                 (Name of small business issuer in its charter)

           Delaware                                36-3463683
   (State of incorporation)            (I.R.S. employer identification no.)


         37 Loring Drive
    Framingham, Massachusetts                         01702
(Address of principal executive offices)            (Zip Code)

Issuer's telephone number  (508) 620-7676

Securities registered under Section 12(b) of the Exchange Act:

                                      None
                                (Title of class)

Securities registered under Section 12(g) of the Exchange Act:

                 Class A Common Stock, $.001 par value per share
                                (Title of class)


Check whether the issuer:  (1) filed all reports required to be filed by Section
13 or 15(d) of the  Securities  Exchange  Act  during the past 12 months (or for
such shorter period that the registrant was required to file such reports),  and
(2) has been subject to such filing requirements for the past 90 days. Yes X No_

Check if disclosure  of delinquent  filers in response to Item 405 of Regulation
S-B is not contained in this form, and no disclosure  will be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated  by reference  in Part III of this Form 10-KSB or any  amendment to
this Form 10-KSB. [ X ]

The issuer's  revenues for its most recent fiscal year (year ended  December 31,
1998) were $927,511.

As of March 8, 1999,  the  aggregate  market  value of the  voting  stock of the
issuer held by non-affiliates  of the issuer was approximately  $3,944,981 based
upon the closing price of such stock on that date.

As of March 8, 1999, 3,589,331 shares of Class A Common Stock and 15,738 shares
of Class B Common Stock of the issuer were outstanding.  See "Market for Common
Equity and Related Stockholder Matters."

    Transitional Small Business Disclosure Format (check one): Yes ___ No _X_

                       DOCUMENTS INCORPORATED BY REFERENCE

Portions of the  registrant's  definitive  Proxy  Statement  to be  delivered to
stockholders in connection with the Annual Meeting of Stockholders to be held on
May 26,  1999 are  incorporated  by  reference  into Part III  hereof.  With the
exception of the portions of such Proxy Statement  expressly  incorporated  into
this Annual Report on Form 10-KSB by reference,  such Proxy  Statement shall not
be deemed filed as part of this Annual Report on Form 10-KSB.


<PAGE>


Special Note Regarding Forward Looking Statements

In addition to the historical  information  contained herein, this Annual Report
on Form 10-KSB contains  "forward-looking  statements" within the meaning of the
Private Securities Litigation Reform Act of 1995, including,  but not limited to
statements concerning plans, objections, goals, strategies, prospects, financial
needs, future performance and future costs and expenditures. Such statements may
be  identified  or  qualified,  without  limitation,  by words such as "likely",
"will", "suggests", "may", "would", "could", "should", "expects", "anticipates",
"estimates",  "plans",  "projects",  "believes",  or  similar  expressions  (and
variants  of  such  words  or   expressions).   Investors  are  cautioned   that
forward-looking   statements  are  inherently  uncertain.   Actual  performance,
achievements and results may differ  materially from those expressed,  projected
or  suggested  in the  forward-looking  statements  due  to  certain  risks  and
uncertainties,  including,  but not  limited  to,  the risks  and  uncertainties
described or discussed in the section  "Risk  Factors" in this Annual  Report on
Form 10-KSB.  The  forward-looking  statements  contained  herein  represent the
Company's  judgment as of the date of this Annual Report on Form 10-KSB, and the
Company cautions readers not to place undue reliance on such statements.

                                     PART I

Item 1.  Description of Business

General Background

         Symbollon  Corporation  (the  "Company" or  "Symbollon")  is engaged in
research,   development  and   commercialization  of  proprietary   iodine-based
pharmaceutical agents,  disinfectants,  antiseptics and sanitizers (collectively
referred  to  as  "applications").   The  Company  is  a  Delaware   corporation
incorporated  in August 1993 and is the  successor by merger to a  Massachusetts
corporation of the same name  incorporated in May 1991,  which was the successor
by merger to an Illinois corporation, which was incorporated in July 1986.

The Company's Technology

         The Company has  developed  proprietary  iodine  technologies  that the
Company believes addresses many of the issues associated with the use of iodine.
The technologies  control the ratio of molecular iodine (I2), which is lethal to
microorganisms,  to other  inactive  species of iodine in solution.  The Company
believes that this will enable it to produce  iodine-based  applications  having
advantages over currently  available  iodine-based  products.  By increasing the
ratio of molecular  iodine to other iodine  species,  the Company's  current and
proposed products will have greater killing power per unit of total iodine.  The
Company believes that this feature will enable its current and proposed products
to utilize less iodine and therefore  minimize or eliminate some of the negative
characteristics associated with the use of iodine.

         Overall,  the Company believes that the major strengths of its patented
technologies  are the minimization of staining and color associated with iodine,
broad  spectrum of  antimicrobial  activity,  rapidity of cidal  activity,  safe
residues,  no known  resistance  and no  environmental  disposal  concerns.  The
primary weaknesses of the Company's  technologies are the inconvenience and cost
of a multi-part delivery system and the potential for staining and corrosivity.



<PAGE>


Initial Product

         During 1994, the Company co-developed a bovine teat sanitizer, marketed
as  "IodoZyme(R)",  with West Agro,  Inc. of Kansas City,  MO ("West  Agro"),  a
subsidiary of the Tetra Laval Group and a leading  manufacturer  and distributor
of iodophor-based  products for dairy use. In January 1995, the Company and West
Agro signed a marketing and supply agreement covering IodoZyme,  and the Company
began shipping IodoZyme to West Agro in early 1995.  Pursuant to this agreement,
West Agro was  granted  the  exclusive  worldwide  right to market,  distribute,
promote and sell IodoZyme.  Under the agreement,  the Company  manufactures  and
supplies West Agro with IodoZyme in finished product form.

         Total  product  sales from IodoZyme for 1997 and 1998 were $376,660 and
$423,441,  respectively.  In 1997,  substantially  all sales  were in the United
States.  In 1998,  foreign sales in the United Kingdom and New Zealand accounted
for  $97,506,  or 23%, of the total sales for the year.  West Agro,  through its
foreign affiliates,  is in the process of registering  IodoZyme in certain other
foreign  markets,  for which clearances must be received prior to sales in those
foreign markets.

         The Company's invoice terms are net 30 days. The Company had $33,985 of
firm orders for future delivery of IodoZyme at December 31, 1998, as compared to
no orders for future delivery at December 31, 1997.

Research and Product Development

         During 1998 the Company  concentrated  its product  development work on
proposed product applications for a treatment for fibrocystic breast disease and
the treatment of various dermatological and ophthalmic diseases.

         The Company spent approximately $562,000 and $1,245,000 on research and
development  during the years ended  December  31, 1997 and 1998,  respectively.
Since inception,  the Company has spent approximately $5,282,000 on research and
development. Under certain collaborative relationships, the Company has received
payments which are reflected in the Company's  financial  statements as contract
and license fee revenues.

         Given the Company's limited financial resources, the uncertainty of the
development  effort and the necessity for regulatory  approval,  there can be no
assurance of ultimate success with respect to any product development program or
that resulting products, if any, will be commercially successful.  Additionally,
the  Company's  limited  resources  will  require  substantial  support  for new
business  initiatives from corporate partners who would ultimately introduce the
products into the marketplace.

         The  Company's  current  strategic   corporate  partners  and  material
developments in the Company's  ongoing programs during fiscal 1998 are described
below.

         Fibrocystic Breast Disease

         Fibrocystic  breast  disease  is a benign  breast  condition  affecting
approximately  thirty percent of the women of childbearing age, which represents
in the United States about 24 million women.  However,  estimates  indicate that
only 3.3 million of those women have been formally  diagnosed  with the disease.
Believed to be caused by a hormonal  imbalance,  fibrocystic  breast  disease is
characterized  by breast pain,  lumpiness or tenderness.  Publications  covering
previous  independent third party testing utilizing iodine to treat collectively

<PAGE>

over 1,500 women with  fibrocystic  breast  disease have reported 60% or greater
clinical improvement in breast disease.

         During 1998, the Company began a  multi-center  Phase II clinical trial
of its proprietary iodine-based oral drug candidate, IoGen(TM), in patients with
moderate to severe  fibrocystic  breast disease.  The randomized,  double-blind,
placebo-controlled  study will evaluate the clinical effects and safety of IoGen
at three dose levels  compared  with placebo in a group  intended to include 150
patients.

         Patients will receive IoGen or placebo daily for seven months, followed
by a two-month observation period. Efficacy will be assessed by evaluating pain,
tenderness,  swelling,  nodularity  and breast  thickness/density.  The Phase II
clinical trial is the Company's first human trial for IoGen.

         The Company currently anticipates that the Phase II clinical trial will
be completed in late 1999 or early 2000.  During 1999, the Company also plans to
conduct a Phase I clinical trial of IoGen to determine dose  proportionality and
bioavailability  of the drug. If the results from these clinical trials warrant,
the Company plans to seek a corporate relationship with a pharmaceutical company
to continue the clinical development and commercialization of IoGen.

         Dermatology Applications

         In May 1996, the Company signed a collaboration  and license  agreement
with Oclassen  Pharmaceuticals,  Inc.  ("Oclassen") for dermatological  products
based on Symbollon's proprietary iodine technologies. Pursuant to the agreement,
the  companies  plan to  co-develop  products for the  treatment of certain skin
diseases,  with initial development focused on products for acne,  bacterial and
fungal  skin  diseases.  Under the  terms of the  agreement,  Oclassen  obtained
exclusive  marketing  rights in the United States and Canada for  dermatological
products based on Symbollon's  iodine  technologies.  Subject to continuation of
the agreement,  Oclassen will make a series of milestone  payments to Symbollon,
plus royalty  payments on product sales.  Oclassen is primarily  responsible for
product development and commercialization. Symbollon consults, for a fee, on the
product development.

         In  1997,  Oclassen  was  acquired  by  Watson   Pharmaceutical,   Inc.
("Watson").  In August 1997, the Company amended its  Collaboration  and License
Agreement  with  Oclassen  primarily  to  account  for  delays  incurred  in the
development   program.   The  original   agreement  had   anticipated   that  an
Investigational  New Drug  ("IND")  application  covering  use of the  Company's
chemistry  in  dermatology  would have been filed by August 1997;  however,  the
development process had not advanced  sufficiently to warrant such filing. Among
other changes,  the amendment  eliminated the time based payment requirement for
the next two  milestones,  which  were to be paid in May  1998  and  1999.  Such
milestone  payments  will now be  payable  only upon the  occurrence  of certain
events. As part of the amended relationship, Symbollon has agreed to become more
active in the development program.

         During 1998, the Company undertook to develop a preliminary formula and
analytical  methods  necessary  to  validate  formulation   stability,   without
remuneration  for its time.  To date,  the parties have not advanced the program
beyond the Company's  preliminary efforts. As part of the amended  relationship,
if Oclassen has not submitted an IND application for the Company's technology by
September 30, 1999, then the Company has a right to terminate the  relationship,
subject to certain rights to remedy the default.


<PAGE>


         Ophthalmology Applications

         In August 1997, the Company  signed a  collaboration  and  sale/license
agreement  with  Bausch & Lomb  Pharmaceuticals,  Inc.  ("B&L")  for  ophthalmic
products based on Symbollon's  proprietary iodine technologies.  Pursuant to the
agreement, the companies plan to develop products for the treatment of infective
diseases of the eye.  Under the terms of the agreement,  B&L obtained  exclusive
marketing  rights in the United States and Canada for ophthalmic  products based
on Symbollon's iodine technologies. The agreement also provides B&L with options
to broaden its exclusive  marketing rights to include the rest of the world, and
to include otic (ear) products.  Subject to  continuation of the agreement,  B&L
will make a series of milestone payments to Symbollon,  plus royalty payments on
product sales. In conjunction with the development collaboration,  B&L also made
an equity  investment in  Symbollon.  B&L is primarily  responsible  for product
development and commercialization. Symbollon consults, for a fee, on the product
development.

         During  1998,  the  parties  have been  working  to  develop a suitable
formulation  to initiate  preclinical  testing  and  clinical  trials.  In 1999,
Symbollon  anticipates  that the  development  effort under the  agreement  will
continue with the goal of filing in 1999 an IND application to initiate clinical
trials in humans.

         Other Potential Applications

         The Company believes that its microbicide  technologies  have potential
applications  in the  development  of a variety  of human  healthcare  and other
products such as topical anti-infectives,  oral care and hygiene products, wound
care  applications,  and as a preventive for urinary tract infection.  Given the
Company's limited resources, although certain preliminary research,  development
and  regulatory  activities  may be  undertaken  by the Company in some of these
potential  product  areas,  the Company's  ability to fund the  development  and
commercialization  of such  applications  will  depend in large part on entering
into  product  development  and  commercialization   agreements  with  corporate
partners.

Small Business Innovation Research

         In  1989,  the  Company  entered  into  an  agreement  with  Biomedical
Development  Corporation  located in San Antonio,  Texas ("BDC") to cooperate in
applying for and performing under Small Business  Innovation  Research  ("SBIR")
grants based on the Company's  technology.  In May 1997, the Company  terminated
its agreement with BDC. To the Company's knowledge, all SBIR grants covering use
of the  Company's  technology  covered by the  agreement  have been  effectively
terminated.

Manufacturing and Supplies

         The development  and manufacture of the Company's  products are subject
to good laboratory  practices ("GLP") and current good  manufacturing  practices
("cGMP")   requirements   prescribed   by  the  United   States  Food  and  Drug
Administration (the "FDA") and to other standards  prescribed by the appropriate
regulatory agency in the country of use. The Company currently produces IodoZyme
through  a  combination  of  internal  manufacturing   activities  and  external
subcontractors. See "Management's Discussion and Analysis or Plan of Operation."
The Company currently has limited in-house  manufacturing  capacity,  and if the
Company  continues  to perform  manufacturing  activities  related  to  IodoZyme
in-house,  additional  manufacturing  space and  equipment  may be  necessary if
product volumes increase.
See "Description of Property."


<PAGE>

         The Company does not presently have FDA certified facilities capable of
producing  quantities  of human  pharmaceutical  products  required for clinical
trials or commercial production. The Company will need to rely on collaborators,
licensees or contract  manufacturers to produce such materials.  There can be no
assurance  that the  Company  will be able to obtain an  adequate  supply of its
product  from a third  party  manufacturer,  or that  if  such a  supply  can be
obtained, that it will comply with GLP and cGMP, as applicable.

         The  Company  believes  that  there  are  adequate  sources  of the raw
materials required for commercial  production and testing purposes.  Pursuant to
its  agreement  with West Agro,  all sodium  iodide  used by the  Company in the
manufacture  of the bovine teat sanitizer is to be purchased from West Agro at a
price not to exceed the price which West Agro charges its largest customers. The
Company  has been and  expects to  continue  to be able to obtain all  materials
needed for these purposes  without any significant  interruption or sudden price
increase, although there can be no assurance thereof.

Marketing and Distribution

         In accordance with the marketing and supply  agreement signed with West
Agro, West Agro is marketing and distributing IodoZyme, and has agreed to market
and distribute other potential cleaners, sanitizers and disinfectants covered by
the agreement to dairy farms and dairy processing  plants on an exclusive basis.
The principal market for IodoZyme is dairy farms.

         The Company  intends to market and  distribute  its potential  products
through  others  having  pre-established  marketing  and  distribution  networks
pursuant  to  contractual   arrangements  such  as  joint  venture,   licensing,
distribution or similar collaborative agreements.  The principal markets for the
potential  pharmaceutical  and healthcare  products include  hospitals,  medical
offices, dental offices, dialysis centers, outpatient clinics and nursing homes.

Government Regulation

         The Company's  research and  development  activities and the production
and  marketing of the  Company's  current and  proposed  products are subject to
regulation  by  numerous  governmental  authorities  in the  United  States  and
comparable  state agencies.  Foreign  governments also regulate the development,
production  and  marketing  of products  in their  countries.  The  development,
manufacturing and marketing of human  pharmaceuticals  are subject to regulation
in the United States for safety and efficacy by the FDA in  accordance  with the
Federal Food,  Drug and Cosmetic Act. There can be no assurances that regulatory
approvals or clearances  will be obtained for any  applications of the Company's
technology  once  developed,  that if granted they will not be withdrawn or that
other  regulatory  action  might not have an  adverse  impact on the  ability to
market the Company's proposed products.

         In the United States, human pharmaceuticals are subject to rigorous FDA
regulation including preclinical and clinical testing, The process of completing
clinical  trials and  obtaining FDA approvals for a new drug is likely to take a
number of years,  requires the expenditure of substantial resources and is often
subject to  unanticipated  delays.  There can be no assurance  that any proposed
product will receive such approval on a timely basis, if at all.

         The  steps  required  before  new  products  for use in  humans  may be
marketed in the United States include (i) preclinical trials, (ii) submission to
the FDA of an IND  application,  which must be approved  before  human  clinical
trials  commence,  (iii) adequate and  well-controlled  human clinical trials to

<PAGE>

establish the safety and efficacy of the product,  (iv) submission of a New Drug
Application  ("NDA")  for a new drug to the FDA and (v) FDA  approval of the NDA
prior to any commercial sale or shipment of the product.

         Preclinical tests include laboratory evaluation of product formulation,
as well as animal  studies (if an  appropriate  animal  model is  available)  to
assess the potential  safety and efficacy of the product.  Formulations  must be
manufactured according to cGMP and preclinical safety tests must be conducted by
laboratories that comply with FDA regulations  regarding GLP. The results of the
preclinical tests are submitted to the FDA as part of an IND application and are
reviewed by the FDA prior to the  commencement of human clinical  trials.  There
can be no assurance  that  submission of an IND  application  will result in FDA
authorization  to  commence   clinical  trials.   Clinical  trials  involve  the
administration  of the  investigational  new drug to healthy  volunteers  and to
patients under the supervision of a qualified principal investigator.

         Clinical  trials are typically  conducted in three  sequential  phases,
although  the  phases  may  overlap.  In Phase I, the  investigational  new drug
usually is  administered  to healthy  human  subjects  and is tested for safety,
dosage,  tolerance,   absorption,   distribution,   metabolism,   excretion  and
pharmacokinetics.  Phase II involves studies in a limited patient  population to
(i)  determine  the  efficacy  of the  investigational  new  drug  for  specific
indications,  (ii)  determine  dosage  tolerance  and  optimal  dosage and (iii)
identify possible adverse effects and safety risks. When an investigational  new
drug is found to be effective and to have an acceptable  safety profile in Phase
II  evaluation,  Phase III trials are  undertaken to further  evaluate  clinical
efficacy and to further test for safety within an expanded patient population at
geographically  dispersed  clinical study sites.  There can be no assurance that
Phase I, Phase II or Phase III testing will be completed successfully within any
specified time period, if at all, with respect to any of the Company's  proposed
products  subject  to such  testing.  Furthermore,  the  Company  or the FDA may
suspend  clinical trials at any time if the participants are being exposed to an
unacceptable  health  risk.  The FDA may  deny an NDA if  applicable  regulatory
criteria  are not  satisfied,  require  additional  testing or  information,  or
require  post-marketing  testing and  surveillance  to monitor the safety of the
Company's proposed products.

         All data obtained from development  programs are submitted as an NDA to
the FDA and the  corresponding  agencies  in  other  countries  for  review  and
approval.  FDA approval of the NDA is required before marketing may begin in the
United  States.  Although  the FDA's policy is to review  priority  applications
within 180 days of their filing,  in practice longer times may be required.  The
FDA frequently  requests that  additional  information  be submitted,  requiring
significant  additional review time.  Essentially,  all proposed products of the
Company will be subject to demanding and  time-consuming NDA or similar approval
procedures  in the  countries  where the Company  intends to market its proposed
products.  These  regulations  define  not  only the  form  and  content  of the
development of safety and efficacy data regarding the proposed product, but also
impose  specific  requirements  regarding  manufacture of the proposed  product,
quality  assurance,   packaging,  storage,  documentation  and  record  keeping,
labeling and advertising and marketing procedures.  Effective  commercialization
also requires inclusion of the Company's  proposed products in national,  state,
provincial or institutional formularies or cost reimbursement systems.

         In addition to  regulations  enforced by the FDA,  the Company  also is
subject  to  regulation  under the  Occupational  Safety  and  Health  Act,  the
Environmental  Protection  Act, the Toxic  Substances  Control Act, the Resource
Conservation  and Recovery Act and other present and potential  future  federal,
state or local regulations.  The Company's research and development involves the
controlled  use of  hazardous  materials  and  chemicals.  Although  the Company
believes that its safety procedures for handling and disposing of such materials
comply with the standards prescribed by state and federal regulations,  the risk
of accidental  contamination or injury from these materials cannot be completely
eliminated.  In the event of such an accident,  the Company could be held liable

<PAGE>

for any damages that result,  and any such liability  could exceed the resources
of the Company.

         In both  domestic  and foreign  markets,  the ability of the Company to
commercialize  its proposed  product  candidates  will depend,  in part,  on the
availability of reimbursement from third-party payers, such as government health
administration  authorities,  private health  insurers and other  organizations.
Third-party payers are increasingly challenging the price and cost-effectiveness
of medical products. There can be no assurance that Symbollon-developed products
will be considered  cost  effective.  Significant  uncertainty  exists as to the
reimbursement  status of newly-approved  medical products.  Government and other
third-party  payers are  increasingly  attempting  to contain  medical  costs by
limiting  both  coverage  and the  level of  reimbursement  for new  therapeutic
products  approved for marketing by the FDA and by refusing,  in some cases,  to
provide coverage for uses of approved products for disease indications for which
the FDA has not  granted  marketing  approval.  There can be no  assurance  that
adequate  third-party  insurance  coverage  will be available for the Company to
establish and maintain price levels sufficient for realization of an appropriate
return on its investment in developing new therapies.  If adequate  coverage and
reimbursement  levels are not provided by government and third-party  payers for
uses of the Company's proposed  therapeutic  products,  the market acceptance of
these products would be adversely affected.

         There have been a number of federal and state proposals during the last
few years to subject the pricing of pharmaceuticals to government control and to
make other  changes to the  medical  care  system of the  United  States.  It is
uncertain what  legislative  proposals will be adopted or what actions  federal,
state or private  payers for medical  goods and services may take in response to
any medical  reform  proposals or  legislation.  The Company  cannot predict the
effect medical  reforms may have on its business,  and no assurance can be given
that any such reforms will not have a material adverse effect on the Company.

         IodoZyme,  the bovine teat dip manufactured by the Company,  is subject
to regulation  by the FDA as an animal drug.  Although a lengthy new animal drug
application  ("NADA") approval process is generally  required prior to marketing
an animal drug, under regulatory discretion afforded by the FDA, the agency does
not currently  require  manufacturers  of bovine teat sanitizers to undergo this
process.  The  only  current  FDA  requirements  applicable  to  teat  treatment
manufacturers   are   compliance   with  the   FDA's   labeling,   establishment
registration, drug listing, and manufacturing requirements. The Company believes
that  it  and  its  subcontractors  are  in  compliance  with  the  current  FDA
requirements  applicable to teat treatment  manufacturers.  However, in February
1993, the FDA issued draft guidelines  setting forth the types of data necessary
to demonstrate that a teat treatment is safe for the cow, effective and fulfills
human food safety,  manufacturing  and  environmental  requirements.  Testing of
IodoZyme was not conducted in accordance with such  guidelines.  Future required
compliance with these guidelines or other FDA requirements which may be adopted,
the  probability  or scope of  which  cannot  currently  be  ascertained  by the
Company,  would have a significant  adverse  effect on the marketing of IodoZyme
and, consequently, on the Company's results of operations.



<PAGE>


Patents and Proprietary Rights

         The Company  considers patent protection of its iodine technology to be
critical to its business  prospects.  The Company currently holds twelve patents
and four additional patent  applications  filed in the United States relating to
its technology. In addition, the Company holds patents and has filed a number of
patent applications relating to its technology in foreign countries.

                        Listing of United States Patents

 Patent 
 Number              Title                                      Issue Date
 ------              -----                                      ----------
4,476,108     "Bactericidal Method"                           October 9, 1984

4,937,072     "In Situ Sporicidal Disinfectant"               June 26, 1990

4,996,146     "Rapid Sterilization Enzymatic Process          February 26, 1991
              with Persistence"

5,055,287     "Methods to Control Color During Disinfecting   October 8, 1991
              Peroxidase Reactions"

5,227,161     "Method to Clean and Disinfect Pathogens on     July 13, 1993
              the Epidermis by Applying a Composition 
              Containing Peroxidase, Iodide 
              Compound and Surfactant"

5,370,815     "Viscous Epidermal Cleaner and Disinfectant"    December 6, 1994

5,419,902     "Method for Inactivating Pathogens"             May 30, 1995

5,629,024     "Method of Forming an Iodine Based Germicide    May 13, 1997
              Composition"

5,639,481     "Method for the Therapeutic Treatment of a      June 17, 1997
              Mammalian Eye"

5,648,075     "Iodine Based Germicidal Composition"           July 15, 1997

5,772,971     "Iodine-Based Microbial Decontamination System" June 30, 1998

5,849,291     "Ophthalmic Non-Irritating Iodine Medicament"   December 15, 1998


         The  Company  sold to B&L  the  United  States  patent  issued  in 1997
relating to a "Method for the  Therapeutic  Treatment  of a Mammalian  Eye." See
"Research and Product  Development -  Ophthalmology  Applications."  The Company
continues to own the foreign  rights and any  continuations-in-part  relating to
the invention.

         Much of the know-how of importance to the Company's technology and many
of its processes are dependent upon the knowledge,  experience and skills, which
are not patentable,  of key scientific and technical  personnel.  To protect its
rights to and to maintain the  confidentiality  of trade secrets and proprietary
information, the Company requires employees,  Scientific Advisory Board members,
consultants  and   collaborators  to  execute   confidentiality   and  invention
assignment  agreements  upon  commencement  of a relationship  with the Company.
These agreements  prohibit the disclosure of confidential  information to anyone

<PAGE>

outside  the Company and require  disclosure  and  assignment  to the Company of
ideas,  developments,   discoveries  and  inventions  made  by  such  employees,
advisors,  consultants and  collaborators.  There can be no assurance,  however,
that these  agreements  will not be breached or that the Company's trade secrets
or  proprietary  information  will  not  otherwise  become  known  or  developed
independently  by others.  Also, to the extent that  consultants  or other third
parties apply technological  information  independently  developed by them or by
others to Company projects,  disputes may arise as to the proprietary  rights to
such information which may not be resolved in favor of the Company.  The Company
is required to pay royalties to a co-inventor on certain patents relating to the
Company's  technology  based on revenues  received by the Company  from sales of
products falling within the scope of such patents.

Competition

         The  Company's   proposed  products  and  products   incorporating  the
Company's proposed products would compete with many other applications currently
on the market.  In addition,  the Company is aware of other companies engaged in
research and  development of other novel  approaches to  applications in some or
all of the markets  identified by the Company as potential fields of application
for its products.  Many of the Company's present and potential  competitors have
substantially  greater  financial and other  resources  and larger  research and
development staffs than the Company. Many of these companies also have extensive
experience  in testing and  applying  for  regulatory  approvals.  In  addition,
colleges,  universities,  government  agencies,  and public and private research
organizations  conduct  research and are becoming more active in seeking  patent
protection  and  licensing  arrangements  to  collect  royalties  for the use of
technology that they have developed,  some of which may be directly  competitive
with that of the Company.

         The Company is aware of one company,  Mimetix Inc.,  which is currently
conducting  human clinical  trials in the United States and Canada  utilizing an
iodine-based  compound  for the  treatment of  fibrocystic  breast  disease.  If
Mimetix receives marketing approval for its drug compound prior to Symbollon, it
could adversely affect the Company's ability to receive marketing  approval,  or
if approved, the Company's ability to sell its product.

         The bovine teat  sanitizer  market is  currently  dominated by iodophor
products,  which  generally  compete  on the  basis  of price  and the  ratio of
microbial  killing  power to total  iodine.  The Company  believes that IodoZyme
competes  on the basis of its  superior  convenience  and high  ratio of killing
power to total iodine. Additionally,  IodoZyme,  manufactured by the Company and
sold by West Agro,  competes directly with products currently being manufactured
and sold by West Agro.

Employees

         As of December 31, 1998,  the Company had five  employees,  all of whom
are full-time.  The Company has relationships with and from time to time engages
the services of university  professors and other qualified consultants to assist
it in  technological  research  and  development.  No employee of the Company is
currently  represented  by a labor  union.  Management  considers  its  employee
relations  to be good.  The  Company  believes  that the  future  success of the
Company is  dependent to a  significant  degree on its being able to continue to
attract and retain skilled personnel.


<PAGE>


Executive Officers

         The Company's executive officers are:

                  Name              Age       Position with the Company
                  ----              ---       -------------------------
         Jack H. Kessler, Ph.D.     48        Executive Vice-President, Chief
                                              Scientific Officer, Secretary and
                                              Chairman of the Board of Directors

         Paul C. Desjourdy          37        Executive Vice-President,
                                              Chief Financial Officer,
                                              Treasurer and Director

         Certain  biographical  information  regarding each executive officer of
the Company is set forth below:

         Jack H. Kessler, Ph.D., is the founder of the Company and has served as
Executive  Vice-President,  Chief Scientific Officer,  Secretary, and a director
since the Company's  move to  Massachusetts  in May 1991, and as Chairman of the
Board of Directors since May 1996. Prior to that time, and since the Company was
initially  formed  in  Illinois  in 1986,  Dr  Kessler  was the  Company's  sole
stockholder and served as its sole officer and director. From January 1990 until
May 1991,  he served as principal  systems  engineer for Kollsman  Manufacturing
Company, a diagnostic instrument design and manufacturing company.

         Paul C.  Desjourdy  has served as Executive  Vice  President  and Chief
Financial Officer since July 1996, as Vice-President  Finance and Administration
and Chief Financial  Officer of the Company from September 1993 to June 1996, as
Treasurer from May 1994 to present,  and as a director  since August 1996.  From
September 1989 to September 1993, Mr. Desjourdy,  a certified public accountant,
was an attorney at the law firm of Choate Hall & Stewart.

         Officers are elected  annually and serve at the discretion of the Board
of Directors.

Risk Factors

         The following risks and uncertainties, among other factors, could cause
the Company's  performance,  achievements and results to differ  materially from
those expressed or suggested in the Company's forward-looking statements in this
Report or presented elsewhere by management from time to time.

         Development  Stage  Company;  Early  Stage of Product  Development;  No
Assurance of  Successful  Commercialization.  The Company is in the  development
stage and has not conducted any  significant  operations to date or received any
revenues from product sales,  except for revenues from the sale of the Company's
bovine teat sanitizer, marketed under the name IodoZyme, which the Company began
shipping in early 1995. Other than IoGen,  which is in Phase II clinical trials,
the Company's other research and development programs are at an early stage, and
the Company does not expect that IoGen, or any other products resulting from its
research and development  efforts,  or from the joint efforts of the Company and
its  collaborative  partners,  will be commercially  available for a significant
number of years,  if at all.  The Company  does not expect to complete the IoGen
Phase II clinical trial until late 1999 or early 2000. See "Research and Product

<PAGE>

Development -  Fibrocystic  Breast  Disease."  The  Company's  other active drug
development   efforts  in  dermatology  and  ophthalmology  are  in  preclinical
formulation  development.  Any drug  candidates  developed  by the Company  will
require  significant  additional  research and  development  efforts,  including
extensive  preclinical  (animal  and in vitro  data) and  clinical  testing  and
regulatory  approval,  prior to commercial  sale. There can be no assurance that
the Company's approach to formulation development,  acting independently or with
the efforts of any  collaborative  partner of the Company,  will be effective or
will result in the  development of any product.  The Company's  drug  candidates
will  be  subject  to the  risks  of  failure  inherent  in the  development  of
pharmaceutical  products  based on new  technologies.  These  risks  include the
possibilities  that any or all of the Company's drug candidates will be found to
be unsafe,  ineffective or toxic or otherwise fail to meet applicable regulatory
standards  or  receive  necessary   regulatory   clearances;   that  these  drug
candidates,   if  safe  and  effective,   will  be  difficult  to  develop  into
commercially  viable  products  or to  manufacture  on a large  scale or will be
uneconomical to market;  that proprietary  rights of third parties will preclude
the Company from  marketing  such  products;  or that third  parties will market
superior  or  equivalent  products.  The failure to develop  safe,  commercially
viable products would have a material adverse effect on the Company's  business,
operating results and financial condition.

         Dependence on  Collaborative  Partners and Others. A key element of the
Company's strategy is to fund the capital requirements of certain of its product
development  programs  by  entering  into  collaborative  agreements  with major
pharmaceutical  companies.  The Company is a party to  collaborative  agreements
with Oclassen and B&L (collectively,  the "Collaborative Agreements"). Under the
Collaborative  Agreements,  each  of  Oclassen  and B&L is  responsible  for (i)
conducting  preclinical  and clinical trials and obtaining  required  regulatory
approvals of drug candidates,  and (ii)  manufacturing and  commercializing  any
resulting  products.  As a result, the Company's receipt of revenues (whether in
the form of research  funding,  product  development  milestones or royalties on
sales) under the  Collaborative  Agreements is dependent upon the decisions made
by,  and  the  manufacturing  and  marketing  resources  of,  its  collaborative
partners.  The Company's  collaborative partners are not obligated to develop or
commercialize any drug candidates  resulting from the Collaborative  Agreements.
The amount and timing of  resources  dedicated  by the  Company's  collaborative
partners to their respective  collaborations  with the Company is not within the
Company's control.  Moreover,  certain drug candidates  developed  utilizing the
Company's  technology may be viewed by the Company's  collaborative  partners as
competitive with their own drugs or drug candidates.  Accordingly,  there can be
no assurance  that the  Company's  collaborative  partners will elect to proceed
with the  development  of drug  candidates,  which the  Company  believes  to be
promising,   or  that  they  will  not  pursue  their  existing  or  alternative
technologies  in preference to such drug  candidates.  There can be no assurance
that the  interests of the Company will  continue to coincide  with those of its
collaborative  partners,  that some of the Company's collaborative partners will
not develop  independently,  or with third parties,  products that could compete
with products of the types contemplated by the Collaborative Agreements, or that
disagreements over rights or technology or other proprietary  interests will not
occur.

         If any of the Company's  collaborative  partners breaches or terminates
its agreement with the Company,  or otherwise fails to conduct its collaborative
activities in a timely manner, the development or  commercialization of any drug
candidate  or research  program  under  these  Collaborative  Agreements  may be
delayed,  the  Company  may  be  required  to  undertake  unforeseen  additional
responsibilities   or  to  devote  unforeseen   additional   resources  to  such
development or commercialization, or such development or commercialization could
be terminated.  Any such event could  materially  adversely affect the Company's
financial condition, intellectual property position and operations. In addition,
there  have  been  a   significant   number  of  recent   consolidations   among
pharmaceutical companies. Such consolidations among the companies with which the
Company is  collaborating  could result in the diminution or termination  of, or

<PAGE>

delays in, the development or  commercialization  of drug candidates or research
programs under one or more of the Collaborative Agreements.

         In 1997, Watson acquired Oclassen. The original agreement with Oclassen
had anticipated that an IND application  covering use of the Company's chemistry
in dermatology  would have been filed by August 1997;  however,  the development
process had not  advanced  sufficiently  to warrant such  filing.  In 1998,  the
Company  undertook to provide  Oclassen,  without  remuneration,  a  preliminary
formula and  analytical  methods  necessary to validate  formulation  stability.
Despite the Company's  development  efforts during 1998, the development program
with Oclassen still has not advanced  sufficiently to warrant an IND application
filing.  The Company is not certain whether the relationship  with Oclassen will
proceed  beyond  its  current  stage.  See  "Research  and  Product  Development
Dermatology Applications."

         Additional  Financing  Requirements;  Uncertainty of Available Funding.
The  Company  will  require   substantial   additional  funds  for  its  product
development   programs,   for  operating   expenses,   for  pursuing  regulatory
clearances,  and for prosecuting and defending its intellectual  property rights
before it can expect to realize significant  revenues from commercial sales. The
Company  intends  to seek such  additional  funding  through  public or  private
financing or collaborative or other  arrangements  with corporate  partners.  If
additional  funds are raised by issuing equity  securities,  further dilution to
existing  stockholders  may result and future  investors  may be granted  rights
superior to those of existing stockholders.  There can be no assurance, however,
that  additional  financing  will be available  from any of these sources or, if
available,  will be available on  acceptable or  affordable  terms.  If adequate
funds are not available,  the Company may be required to delay, reduce the scope
of or  eliminate  one or more of its  research  and  development  programs or to
obtain funds by entering into arrangements with collaborative partners or others
that require the Company to issue additional  equity securities or to relinquish
rights to certain  technologies or product candidates that the Company would not
otherwise issue or relinquish in order to continue independent  operations.  See
"Management's Discussion and Analysis or Plan of Operation."

         History of Losses and  Expectation  of Future  Losses;  Uncertainty  of
Future  Profitability.  The Company has incurred a cumulative  operating loss of
$5,714,365  through  December 31, 1998.  Losses have resulted  principally  from
costs incurred in research and development  activities  related to the Company's
efforts to develop IodoZyme, IoGen and other potential product formulations, and
from  the  associated   administrative  costs.  The  Company  expects  to  incur
significant  additional operating losses over the next several years and expects
cumulative  losses  to  increase  substantially  due to  expanded  research  and
development efforts, preclinical and clinical trials. In the next few years, the
Company's  revenues  may be  limited  to sales of  IodoZyme,  contract  research
payments and licensing milestone payments under the Collaborative Agreements and
any amounts received under other research or development collaborations that the
Company has established or will establish.  There can be no assurance,  however,
that  the  Company  will be  able  to  establish  any  additional  collaborative
relationships  on terms  acceptable  to the  Company or  maintain  in effect the
current  Collaborative  Agreements or that  IodoZyme  sales will  continue.  The
Company's ability to achieve  significant  revenue or profitability is dependent
on its or its  collaborative  partners'  ability to  successfully  complete  the
development of product  candidates,  to develop and obtain patent protection and
regulatory   approvals  for  the  product  candidates  and  to  manufacture  and
commercialize the resulting  products.  The Company will not receive revenues or
royalties from  commercial  sales for a significant  number of years, if at all.
Failure to receive significant  revenues or achieve profitable  operations would
impair the Company's  ability to sustain  operations.  There can be no assurance
that  the  Company  will  ever  successfully  develop,  commercialize,   patent,
manufacture  and market any products,  obtain required  regulatory  approvals or
achieve  profitability.  See  "Management's  Discussion  and Analysis or Plan of
Operation."


<PAGE>

         Uncertainty of Patents and Proprietary  Rights.  The Company's  success
will depend in part on its ability to obtain U.S. and foreign patent  protection
for its product candidates and processes, preserve its trade secrets and operate
without  infringing  the  proprietary  rights of third  parties.  Because of the
length of time and expense  associated with bringing new drug candidates through
the  development  and  regulatory  approval  process  to  the  marketplace,  the
pharmaceutical  industry has  traditionally  placed  considerable  importance on
obtaining patent and trade secret  protection for significant new  technologies,
products and processes.  There can be no assurance  that any additional  patents
will issue from any of the patent  applications  owned by, or  licensed  to, the
Company. Further, there can be no assurance that any rights the Company may have
under  issued  patents  will  provide the Company  with  significant  protection
against  competitive   products  or  otherwise  be  commercially  viable.  Legal
standards  relating  to the  validity  of patents  covering  pharmaceutical  and
biotechnological  inventions and the scope of claims made under such patents are
still developing.  There is no consistent policy regarding the breadth of claims
allowed in biotechnology patents. The patent position of a biotechnology firm is
highly uncertain and involves complex legal and factual questions.  There can be
no assurance  that any existing or future patents issued to, or licensed by, the
Company will not  subsequently  be challenged,  infringed  upon,  invalidated or
circumvented by others.  In addition,  patents may have been granted,  or may be
granted,  to others covering  products or processes that are necessary or useful
to the development of the Company's product candidates. If the Company's product
candidates  or processes  are found to infringe  upon the patents,  or otherwise
impermissibly  utilize  the  intellectual  property,  of others,  the  Company's
development,  manufacture and sale of such product  candidates could be severely
restricted or prohibited.  In such event,  the Company may be required to obtain
licenses  from third  parties to utilize  the patents or  proprietary  rights of
others.  There can be no assurance  that the Company will be able to obtain such
licenses on acceptable  terms, or at all. There has been significant  litigation
in the industry  regarding patents and other proprietary  rights. If the Company
becomes involved in litigation regarding its intellectual property rights or the
intellectual  property  rights of others,  the potential cost of such litigation
and the  potential  damages  that the Company  could be required to pay could be
substantial.

         In addition to patent protection,  the Company relies on trade secrets,
proprietary  know-how and technological  advances which it seeks to protect,  in
part, by confidentiality  agreements with its collaborative partners,  employees
and consultants. There can be no assurance that these confidentiality agreements
will not be breached, that the Company would have adequate remedies for any such
breach,  or  that  the  Company's  trade  secrets,   proprietary   know-how  and
technological  advances  will not  otherwise  become  known or be  independently
discovered by others.

         Uncertainty  Associated with Preclinical and Clinical  Testing.  Before
obtaining  regulatory  approvals for the commercial sale of any of the Company's
potential products, the drug candidates will be subject to extensive preclinical
and clinical  trials to  demonstrate  their  safety and efficacy in humans.  The
Company is dependent on its  collaborative  partners to conduct  clinical trials
for the drug  candidates  resulting  from the  Collaborative  Agreements and may
become dependent on other third parties to conduct future clinical trials of its
internally  developed  drug  candidates.   The  Company  has  no  experience  in
conducting  preclinical or clinical  trials,  and preclinical or clinical trials
have been commenced  with respect to only one of the Company's drug  candidates.
Furthermore,  there can be no assurance that  preclinical or clinical  trials of
any drug  candidates  will  demonstrate  the  safety and  efficacy  of such drug
candidates  at all or to the extent  necessary to obtain  regulatory  approvals.
Companies in the biotechnology  industry have suffered  significant  setbacks in
advanced clinical trials, even after demonstrating  promising results in earlier
trials. The failure to adequately  demonstrate the safety and efficacy of a drug
candidate under  development could delay or prevent  regulatory  approval of the
drug  candidate  and would  have a  material  adverse  effect  on the  Company's
business, operating results and financial condition.


<PAGE>

         No Assurance of Market  Acceptance.  There can be no assurance that any
drugs  successfully  developed  by  the  Company,   independently  or  with  its
collaborative   partners,  if  approved  for  marketing,   will  achieve  market
acceptance.  The  dermatology  and  ophthalmology  products which the Company is
attempting  to  develop   will,   if   completed,   compete  with  a  number  of
well-established  products  manufactured  and  marketed by major  pharmaceutical
companies.  The degree of market  acceptance  of any  products  developed by the
Company  will depend on a number of factors,  including  the  establishment  and
demonstration  of  the  clinical  efficacy  and  safety  of the  Company's  drug
candidates,  their potential advantage over existing therapies and reimbursement
policies of  government  and  third-party  payers.  There is no  assurance  that
physicians, patients or the medical community in general will accept and utilize
any  products  that may be developed  by the Company  independently  or with its
collaborative partners.

         Intense  Competition.  The biotechnology and pharmaceutical  industries
are intensely  competitive  and subject to rapid and  significant  technological
change.  Competitors  of the  Company in the United  States  and  elsewhere  are
numerous and include,  among  others,  major  multinational  pharmaceutical  and
chemical companies,  specialized  biotechnology firms and universities and other
research  institutions.  Many of these competitors  employ greater financial and
other  resources,  including  larger  research and  development  staffs and more
effective  marketing and  manufacturing  organizations,  than the Company or its
collaborative  partners.  Acquisitions  of  competing  companies  and  potential
competitors by large pharmaceutical companies or others could enhance financial,
marketing  and other  resources  available to such  competitors.  As a result of
academic  and  government   institutions  becoming  increasingly  aware  of  the
commercial value of their research  findings,  such institutions are more likely
to enter  into  exclusive  licensing  agreements  with  commercial  enterprises,
including  competitors of the Company, to market commercial products.  There can
be no assurance  that the Company's  competitors  will not succeed in developing
technologies  and products that are more effective or less costly than any which
are  being  developed  by the  Company  or  which  would  render  the  Company's
technology and future products obsolete and noncompetitive.

         In addition,  some of the Company's competitors have greater experience
than the  Company in  conducting  clinical  trials and  obtaining  FDA and other
regulatory  approvals.  Accordingly,  the Company's  competitors  may succeed in
obtaining FDA or other  regulatory  approvals for drug  candidates  more rapidly
than the Company.  Companies  that complete  clinical  trails,  obtain  required
regulatory  agency  approvals  and commence  commercial  sale of their  products
before  their  competitors  may  achieve a  significant  competitive  advantage,
including certain patent and FDA marketing  exclusivity  rights that would delay
the Company's  ability to market certain  products.  The Company is aware of one
company,  Mimetix Inc.,  that has conducted  human clinical trials in the United
States and Canada  utilizing  an  iodine-based  compound  for the  treatment  of
fibrocystic breast disease.  If Mimetix receives marketing approval for its drug
compound prior to Symbollon,  it could adversely affect the Company's ability to
receive marketing  approval,  or if approved,  the Company's ability to sell its
product.  There can be no assurance  that products  resulting from the Company's
research and development  efforts,  or from the joint efforts of the Company and
its  collaborative   partners,   will  be  able  to  compete  successfully  with
competitors'  existing  products or products under development or that they will
obtain regulatory approval in the United States or elsewhere.

         Impact  of  Extensive  Government  Regulation.  The FDA and  comparable
agencies  in  foreign  countries  impose   substantial   requirements  upon  the
introduction   of   pharmaceutical   products   through   lengthy  and  detailed
preclinical, laboratory and clinical testing procedures, sampling activities and
other  costly  and  time-consuming  procedures  to  establish  their  safety and
efficacy.  All of the Company's  product  candidates  will require  governmental
approvals for commercialization,  none of which have been obtained.  Preclinical
and clinical trials and  manufacturing  of the Company's drug candidates will be

<PAGE>

subject  to  the  rigorous  testing  and  approval  processes  of  the  FDA  and
corresponding foreign regulatory authorities. Satisfaction of these requirements
typically take a significant  number of years and can vary  substantially  based
upon the type, complexity and novelty of the product.  There can be no assurance
as to when Symbollon,  independently or with its collaborative  partners,  might
first submit an IND application for FDA or other regulatory  review.  Government
regulation  also  affects the  manufacturing  and  marketing  of  pharmaceutical
products.

         The effect of government  regulation  may be to delay  marketing of the
Company's  potential  products for a considerable or indefinite  period of time,
impose costly procedural  requirements upon the Company's activities and furnish
a competitive  advantage to larger  companies or companies  more  experienced in
regulatory affairs.  Delays in obtaining governmental  regulatory approval could
adversely  affect the Company's  marketing as well as the  Company's  ability to
generate  significant  revenues from commercial sales. There can be no assurance
that FDA or other regulatory  approvals for any drug candidates developed by the
Company will be granted on a timely  basis or at all.  Moreover,  if  regulatory
approval of a drug candidate is granted, such approval may impose limitations on
the  indicated  use for  which  such  drug  may be  marketed.  Even  if  initial
regulatory  approvals  for the  Company's  drug  candidates  are  obtained,  the
Company,  its products and the  manufacturing  facilities  making such  products
would be  subject  to  continual  review  and  periodic  inspection,  and  later
discovery  of  previously  unknown  problems  with a  product,  manufacturer  or
facility may result in restrictions on such product or  manufacturer,  including
withdrawal of the product from the market. The regulatory  standards are applied
stringently by the FDA and other  regulatory  authorities  and failure to comply
can,  among other  things,  result in fines,  denial or withdrawal of regulatory
approvals,  product  recalls or seizures,  operating  restrictions  and criminal
prosecution.

         Teat sanitizers,  although  considered  animal drugs by the FDA, do not
currently  require  clearance by the FDA prior to marketing.  The FDA,  however,
issued draft guidelines in 1993 governing teat dips and no assurance can be made
that  clearance  by the  FDA  will  not be  required  in  the  future.  Required
compliance with these guidelines or other FDA requirements which may be adopted,
the  probability  or scope of  which  cannot  currently  be  ascertained  by the
Company,  would have a significant  adverse  effect on the marketing of IodoZyme
and, consequently, on the Company's results of operations.

         As with many biotechnology and pharmaceutical companies, the Company is
subject to numerous environmental and safety laws and regulations. Any violation
of,  and  the  cost of  compliance  with,  these  regulations  could  materially
adversely  affect  the  Company's  business,  operating  results  and  financial
condition.

         Dependence  on Key  Personnel.  The Company does not  currently  have a
President or Chief Executive  Officer.  The Company is highly dependent upon the
efforts of its senior management and scientific team,  including the services of
Dr. Jack H. Kessler,  the Executive Vice President,  Chief  Scientific  Officer,
Secretary and Chairman of the Board of Directors and  principal  stockholder  of
the  Company,  and  Paul C.  Desjourdy,  the  Executive  Vice  President,  Chief
Financial Officer,  Treasurer and a director of the Company.  The loss of either
of such  individuals  or a reduction  in the time devoted by such persons to the
Company's  business  could  have a  material  adverse  effect  on the  Company's
business.  The Company has obtained  key-person  life insurance  coverage in the
face amount of  $1,000,000  for Dr.  Kessler  naming the Company as  beneficiary
under such policy.  The loss of the services of one or both of these individuals
might impede the achievement of the Company's development objectives. Because of
the  specialized  scientific  nature of the Company's  business,  the Company is
highly dependent upon its ability to attract and retain qualified scientific and
technical personnel. There is intense competition among major pharmaceutical and
chemical companies,  specialized  biotechnology firms and universities and other

<PAGE>

research  institutions  for  qualified  personnel in the areas of the  Company's
activities.  There can be no assurance that the Company will be able to continue
to attract and retain the qualified  personnel  necessary for the development of
its business. Loss of the services of, or failure to recruit, key scientific and
technical  personnel could adversely  affect the Company's  business,  operating
results and financial condition.

         Lack  of  Marketing  Experience;  Dependence  on  Outside  Parties  for
Marketing and  Distribution;  Uncertainty  of Market  Acceptance of Products and
Proposed  Products.  The marketing and  distribution of IodoZyme is conducted by
West Agro  pursuant to an  exclusive  marketing  and supply  agreement  with the
Company which covers  IodoZyme as well as other  products which may be developed
for use in dairy  facilities.  The Company has granted  marketing  rights to its
collaborative   partners  with  respect  to  products   developed   through  the
Collaborative   Agreements,   and  the  Company   intends  to  rely  on  similar
arrangements  with others for the  marketing  and  distribution  of its products
currently under development, including IoGen, if and when successfully developed
and approved by applicable  regulatory agencies.  This results, and will result,
in a lack of  control  by the  Company  over  some or all of the  marketing  and
distribution of such products. Although the Company has entered into development
agreements  with parties  experienced  in the  marketing of products  similar to
several  of  the  Company's  proposed  products,  which  development  agreements
contemplate  future marketing  arrangements,  there can be no assurance that the
Company will be able to enter into any marketing arrangements for such products,
if and when developed,  on terms acceptable to the Company or that any marketing
efforts  undertaken  on behalf of the Company will be  successful.  Although the
Company has no present plans to do so, the Company may, in the future, determine
to  directly  market  certain  of its  proposed  products.  The  Company  has no
marketing  experience  and  significant   additional  capital  expenditures  and
management  resources  would be required to develop a direct sales force. In the
event the Company elects to engage in direct marketing activities,  there can be
no assurance  that the Company  would be able to obtain the  requisite  funds or
attract and retain the human resources  necessary to successfully  market any of
such products.

         The Company's  future growth and  profitability  will depend,  in large
part, on the success of its personnel and others conducting marketing efforts on
behalf of the Company in fostering  acceptance  among the various markets of the
use of the Company's  products as an alternative to other available  products or
otherwise. The Company's success in marketing its products will be substantially
dependent   on   educating   its   targeted   markets  as  to  the   distinctive
characteristics  and  perceived  benefits  of the  Company's  products.  In this
regard, West Agro, which acts as exclusive marketer and distributor of IodoZyme,
also  markets and  distributes  products  which are  directly  competitive  with
IodoZyme. There can be no assurance that the Company's efforts or the efforts of
others  will be  successful  or that any of the  Company's  products or proposed
products will be favorably accepted in the targeted markets.

         Lack of  Manufacturing  Experience;  Dependence on Outside  Parties for
Manufacturing.  IodoZyme is currently produced through a combination of internal
manufacturing  activities and external contract  manufacturers.  The Company has
granted  manufacturing  rights to its  collaborative  partners  with  respect to
products developed through the Collaborative Agreements, and the Company intends
to rely on  similar  arrangements  with  others  for  the  manufacturing  of its
products  currently under  development,  if and when successfully  developed and
approved by applicable  regulatory  agencies.  The Company's dependence on third
parties for  manufacturing may adversely affect the Company's ability to develop
and deliver  products on a timely and competitive  basis. The Company may in the
future  undertake  to  manufacture  some  or all of its  products  and  proposed
products entirely in-house.  If the Company is unable to develop or contract for
manufacturing capabilities on acceptable terms, the Company's ability to conduct
preclinical  and clinical  trials with the  Company's  drug  candidates  will be
adversely affected, resulting in delays in the submission of drug candidates for
regulatory approvals and in the initiation of new development programs, which in

<PAGE>

turn  could  materially  impair   Symbollon's   competitive   position  and  the
possibility of achieving profitability.

         Except for limited experience  regarding  IodoZyme,  the Company has no
experience with the manufacture of any of its products or proposed products.  In
the event the Company  continues to perform its current  IodoZyme  manufacturing
activities  in-house,  additional  manufacturing  space  and  equipment  may  be
necessary beyond 1998 as product volume increases. In addition, in the event the
Company  undertakes to directly  manufacture any of its proposed  products,  the
Company will be required to attract and retain experienced  personnel to develop
a manufacturing  capability and to comply with extensive government  regulations
with respect to its facilities,  including among others,  the FDA  manufacturing
requirements.  There  can be no  assurance  that  the  Company  will  be able to
successfully establish appropriate manufacturing operations.

         Reimbursement   and   Drug   Pricing   Uncertainty.    The   successful
commercialization  of, and the interest of potential  collaborative  partners to
invest  in,  the  development  of the  Company's  drug  candidates  will  depend
substantially  on  reimbursement  of the  costs of the  resulting  products  and
related  treatments at acceptable  levels from government  authorities,  private
health   insurers   and  other   organizations,   such  as  health   maintenance
organizations  ("HMOs").  There can be no assurance  that  reimbursement  in the
United  States or elsewhere  will be available  for any products the Company may
develop  or,  if  available,  will  not be  decreased  in the  future,  or  that
reimbursement  amounts  will not  reduce the  demand  for,  or the price of, the
Company's  products,  thereby  adversely  affecting the Company's  business.  If
reimbursement is not available or is available only to limited levels, there can
be no assurance that the Company will be able to obtain  collaborative  partners
to  manufacture  and  commercialize  products,  or  would  be able to  obtain  a
sufficient financial return on its own manufacture and  commercialization of any
future products.

         Third-party payers are increasingly  challenging the prices charged for
medical products and services. Also, the trend toward managed health care in the
United States and the concurrent growth of organizations such as HMOs, which can
control or  significantly  influence  the  purchase of health care  services and
products,  as well as  legislative  proposals  to reform  health  care or reduce
government  insurance  programs,  may result in lower prices for  pharmaceutical
products.   The  cost  containment  measures  that  health  care  providers  are
instituting,  including practice protocols and guidelines and clinical pathways,
and the effect of any health care reform,  could materially adversely affect the
Company's  ability to sell any of its  products if  successfully  developed  and
approved. Moreover, the Company is unable to predict what additional legislation
or  regulation,  if any,  relating  to the health care  industry or  third-party
coverage  and  reimbursement  may be enacted in the future or what  effect  such
legislation or regulation would have on the Company's business.

         Potential  Product   Liability  and  Availability  of  Insurance.   The
Company's business exposes it to potential  liability risks that are inherent in
the testing,  manufacturing and marketing of pharmaceutical products. The use of
the  Company's  drug  candidates  in  clinical  trials may expose the Company to
product liability claims and possible adverse publicity. These risks will expand
with respect to the Company's drug candidates,  if any, that receive  regulatory
approval for commercial sale. Product liability  insurance for the biotechnology
industry is  generally  expensive,  if  available  at all. The Company does have
product  liability  insurance  covering its drug  candidates in clinical  trials
which coverage the Company believes to be adequate to cover its current business
exposure.  However, such coverage is becoming  increasingly  expensive and there
can be no assurance that the Company will be able to retain  insurance  coverage
at acceptable costs or in a sufficient amount, or that a product liability claim
would  not  adversely  affect  the  Company's  business,  operating  results  or
financial condition.


<PAGE>

         Materials Incompatibility. An important aspect of the Company's present
and future product  candidates is that they must be compatible with the surfaces
on which they come in  contact.  The  Company  has  ceased  efforts to develop a
microbicide  for  dental  handpieces  and  renal  control  units as a result  of
staining and  corrosion  caused by required  microbicide  formulations,  and the
Company has  encountered  problems of staining in connection with its efforts to
develop a high level disinfectant for flexible endoscopes. The Company continues
to investigate  the balance  between the level of efficacy and the need to avoid
staining and  corrosion.  For any  proposed  product  applications,  staining or
corrosion  from a product  candidate  could be  sufficient to limit or forestall
regulatory  approval of such product candidate or, if approved,  could adversely
affect market  acceptance of such  product.  There can be no assurance  that the
Company   will  be   successful   in   overcoming   any  problems  of  materials
incompatibility.

         Charge to Income in the Event of Release of Restrictions on Shares.  In
connection with the Company's public offering,  certain  stockholders  agreed to
restrictions  on  700,000  shares of the then  1,250,000  Class B common  shares
outstanding  prior to the offering.  To date,  684,262 of the restricted  shares
converted to Class A common stock. The restricted  shares will be transferred to
the Company for no  consideration  if the Company's  1999  earnings  (defined as
income  before income taxes,  extraordinary  items or any charge  related to the
release of shares) are less than $15,000,000.  If the 1999 earnings are at least
$15,000,000,  the share  restrictions  will be released,  and, in such case, the
Company  will incur an expense  based on the fair market  value of the shares at
the time  the  restrictions  lapse,  which is a  nondeductible  expense  for tax
purposes.

         Possible "Year 2000" Problem. The Year 2000 ("Y2K") issue is the result
of computer  programs using a two-digit  format,  as opposed to four digits,  to
indicate the year.  Such  computer  systems  will be unable to  interpret  dates
beyond the year  1999,  which  could  cause a system  failure or other  computer
errors,  leading to disruptions in operations.  The Company has identified three
major areas  determined  to be  critical  for  successful  Y2K  compliance:  (1)
financial and information system  applications,  (2) manufacturing  applications
and (3) third-party  relationships.  In the financial and information system and
manufacturing  areas, the Company's core financial and reporting systems are not
Y2K  compliant  and are  scheduled  for  replacement  during  1999.  The Company
believes it will cost  approximately  $10,000 to replace the core  financial and
reporting  systems  that  are not  Y2K  compliant.  The  Company  is  requesting
assurances  from all software  vendors from which it has purchased or from which
it may purchase  software  that such software  will  correctly  process all date
information at all times. In the third-party area, the Company is in the process
of  identifying  areas of exposure.  The Company is querying its  suppliers  and
contractors  as to their progress in  identifying  and addressing  problems that
their computer systems will face in correctly processing date information as the
Year 2000 approaches. The Company has not determined what costs, if any, will be
incurred in connection with the third-party  area. The failure by the Company or
a third party  supplier or  contractor  to correct a material Y2K problem  could
result in an interruption in, or failure of, certain normal business  activities
or operations. Such failures could materially and adversely affect the Company's
results of  operations,  liquidity and financial  condition.  Due to the general
uncertainty inherent in the Y2K problem,  resulting in part from the uncertainty
of  the  Y2K  readiness  of  the  Company's  customers,   suppliers,  and  other
third-party  providers,  the Company is unable to determine at this time whether
the consequences of any Y2K failures will have a material impact on the
Company's results of operations, liquidity or financial condition.

         Hazardous  Materials;  Compliance with Environmental and Transportation
Regulations. The Company's manufacturing and research and development activities
involve  the  controlled  use and  shipment  of  hazardous  chemicals  and other
materials.  Although  the  Company  believes  that  its  safety  procedures  for
handling,  shipping and  disposing of such  materials  comply with the standards
prescribed  by  federal,  state and local  regulations,  the risk of  accidental
contamination or injury from these materials cannot be completely eliminated. In
the event of such an accident,  the Company could be held liable for any damages

<PAGE>

that result and any such  liability  could exceed the  resources of the Company.
There can be no assurance that current or future environmental or transportation
laws, rules,  regulations or policies will not have a material adverse effect on
the Company.

Item 2.  Description of Property

         The Company leases approximately 5,400 square feet of office,  research
and  development  and  manufacturing  space in Framingham,  Massachusetts  for a
current base annual rental of approximately  $29,700 increasing $0.25 per square
foot each year effective  September 1 through August 31, 2002. The lease expires
on August 31, 2002 and may be renewed  for a five year  period at the  Company's
option on the same terms and  conditions  except that the rent shall continue to
increase  $0.25 per square  foot each year of the  renewal  period.  The Company
believes  that this  space is  suitable  and  adequate  for its  current  needs;
however, because the existing space has limited in-house manufacturing capacity,
additional manufacturing space may be necessary if product volumes increase.

Item 3.  Legal Proceedings

         The Company is not a party to any legal proceedings.

 Item 4.  Submission of Matters to a Vote of Security Holders

         No matters  were  submitted  to a vote of security  holders  during the
quarter ended December 31, 1998.

                                     PART II

Item 5.  Market for Common Equity and Related Stockholder Matters

(a)  Price Range of Securities

         The Company's Class A Common Stock trades on the Nasdaq SmallCap Market
tier of The  Nasdaq  Stock  Market  under  the  symbol:  SYMBA.  There can be no
assurance  that the Company will be able  maintain  the  criteria for  continued
listing on the Nasdaq SmallCap Market. The following sets forth the high and low
sales prices for each of the quarterly  periods  during fiscal 1997 and 1998, as
reported by Nasdaq.

                               Fiscal 1997                     Fiscal 1998    
                           -------------------            --------------------
                           High          Low              High            Low

         First quarter     2 7/8         1 5/16           1 21/32         15/16
         Second quarter    2 3/16        1 9/16           2               23/32
         Third quarter     2 3/8         1 7/16           1 1/16          1/2
         Fourth quarter    2 1/8         1 5/16           2 1/2           17/32

         There is no established public trading market for the Company's Class B
Common Stock.

         The Company's  Class A Warrants and Class B Warrants,  which had traded
on the Nasdaq SmallCap Market, expired on December 7, 1998.

<PAGE>

(b)  Approximate Number of Equity Security Holders

         Based upon information  supplied from the Company's transfer agent, the
Company  believes  that the  number of record  holders of the  Company's  equity
securities as of March 8, 1999 are approximately as follows:

         Title of Class                              Number of Record Holders
         --------------                              ------------------------
         Class A Common Stock                                 56
         Class B Common Stock                                  3

         Based upon information  supplied from the Company's transfer agent, the
Company believes that the number of beneficial  holders of the Company's Class A
Common Stock as of March 8, 1999 is in excess of 600.

(c)  Dividends

         The Company  has never paid a cash  dividend on any class of its common
stock and  anticipates  that for the  foreseeable  future any  earnings  will be
retained for use in its  business  and,  accordingly,  does not  anticipate  the
payment of cash dividends.

Item 6.  Management's Discussion and Analysis or Plan of Operation

         The Company is a  development  stage  company.  Since  inception of the
Company's  predecessor  in 1986,  the  Company's  efforts have been  principally
devoted to research and  development,  securing patent and trademark  protection
and raising capital,  most of which efforts commenced after May 1991. Except for
revenue  earned since 1995 on sales of IodoZyme,  the Company's  sole revenue to
date has been from  licensing/option  arrangements  and  contract  research  and
development efforts with corporate partners.

         The following  discussion  contains  forward-looking  statements  which
involve risks and  uncertainties.  See "Special Note Regarding  Forward  Looking
Statements" at the front of this Annual Report on Form 10-KSB.

Results of Operations

         Fiscal 1998 versus Fiscal 1997

         Symbollon's  net loss in fiscal  1998 was  $892,750,  compared to a net
income of  $511,464  in  fiscal  1997.  This net loss  resulted  primarily  from
decreased  license fee revenues  from  research and  development  programs  with
corporate  partners and increased research and development  expenses,  partially
offset by decreased general and administration expenses.

         Product  revenues from sales of IodoZyme  increased by $46,781 or 12.4%
from  $376,660 in fiscal 1997 to $423,441 in fiscal 1998.  The  increased  sales
relate  primarily  to $97,506 of foreign  sales of IodoZyme  initiated  in 1998,
partially  offset  by  decreased  domestic  sales  relating  in part  to  excess
inventory reduction. Symbollon anticipates further increases in sales volume for
IodoZyme in 1999, related in part to further foreign market penetration.


<PAGE>

         Cost of goods  sold for  IodoZyme  increased  by  $64,433 or 36.1% from
$178,531 in fiscal 1997 to $242,964 in fiscal 1998.  The gross profit  margin on
product sales  decreased from 52.6% in fiscal 1997 to 42.6% in fiscal 1998. This
decrease  in the gross  profit  margin on  product  sales was  primarily  due to
increased  labor  and  component  cost  and  overhead   expenses.   The  Company
anticipates  that the gross profit  margin in 1999 will remain  consistent  with
1998.

         Contract revenues  increased by $33,381 or 47.2% from $70,689 in fiscal
1997 to $104,070 in fiscal 1998.  License fee revenues  decreased by $850,000 or
68.0% from  $1,250,000  in fiscal 1997 to $400,000 in fiscal  1998.  Most of the
contract  and  license  fee  revenues  generated  in fiscal  1998  relate to the
corporate relationship with B&L. This relationship provided none of the contract
revenues  and only  $250,000  of the license fee  revenues in fiscal  1997.  The
contract  revenues  and the  remaining  license fee revenues in fiscal 1997 were
generated from the corporate  relationship  with Oclassen.  In 1999,  subject to
continuation  of  existing  research  and  development  contracts,  the  Company
anticipates  receiving  $750,000 in license  fees  (subject to possible  partial
offset).  The level of contract  revenues for 1999 is difficult to predict since
it depends on the amount of  consulting  effort  expended  by the Company at the
request of corporate partners.

         Research and development  expenses increased by $682,656 or 121.4% from
$562,360 in fiscal 1997 to $1,245,016 in fiscal 1998. The increase resulted from
increased  development  expenses related to the Company's drug candidate for the
treatment of fibrocystic  breast  disease,  including  consulting fees regarding
regulatory  matters,  contract  manufacturing  cost to produce drug supplies for
clinical trials and clinical costs associated with the Company's initiation of a
Phase  II  clinical  trial.  The  Company  is  anticipating  that  research  and
development  expenses will further increase in 1999 as the Company continues the
development  of its drug  candidate  for the  treatment  of  fibrocystic  breast
disease,  which development  effort will include  approximately  $1.6 million to
complete Phase I and Phase II clinical trials.

         General and administrative  expenses decreased by $94,599 or 18.1% from
$523,578  in fiscal  1997 to  $428,979 in fiscal  1998.  The  decrease  resulted
primarily from  decreased  employee  salaries and related  costs,  and decreased
legal fees,  insurance costs and other third party fees and services,  partially
offset  by  increased  investor  and  public  relations  expenses.  The  Company
anticipates  that  general and  administrative  expenses  will remain at current
levels for 1999.

         The Company's  interest income increased by $1,890 or 2.0% from $94,808
in fiscal  1997 to  $96,698  in fiscal  1998.  The  Company's  interest  expense
decreased by $16,224  from  $16,224 in fiscal 1997 to none in fiscal 1998.  This
decrease resulted from the Company's  decision not to borrow funds in 1998 under
its bank line of credit which expired in March 1998.

Liquidity and Capital Resources

         The Company has funded its activities  primarily  through proceeds from
private  and  public  placements  of  equity  and debt  securities.  Independent
research and development  activities regarding the Company's technology has been
funded through SBIR grants received and administered by BDC. See "Small Business
Innovation  Research."  The Company's  $500,000  bank line of credit  expired in
March 1998, and the Company has no current plans to replace such line of credit.

         During 1998, the Company  continued to incur  operating  losses and has
incurred a  cumulative  loss  through  December  31, 1998 of  $5,714,365.  As of
December 31, 1998, the Company had working  capital of  $2,060,121.  The Company
believes  that it has the necessary  liquidity and capital  resources to sustain
planned  operations  for fiscal 1999. In the event that the  Company's  internal
estimates  relating to its planned  revenues  and  expenditures  for fiscal 1999

<PAGE>

prove  inaccurate,  the Company may be  required to  reallocate  funds among its
planned activities and curtail certain planned  expenditures.  In any event, the
Company  anticipates that it will require  additional  financing after 1999, and
therefore,  the Company will seek new  financing in fiscal 1999.  The  Company's
ability to obtain new  financing  may, in part,  be  affected  by the  Company's
ability to continue to meet the criteria for continued listing of its securities
on the Nasdaq SmallCap  Market.  Nasdaq's  current  SmallCap  continued  listing
criteria require,  in part, that the Company maintain net tangible assets (total
assets less total  liabilities and goodwill) of at least  $2,000,000,  a minimum
bid  price of $1.00 per share of common  stock  and two  market  makers  for its
securities.  There can be no  assurance  that in the future the Company  will be
able to continue to meet the criteria for continued listing of its securities on
Nasdaq.

         During 1999, the Company is committed to pay approximately  $305,000 as
compensation to its current  executive  officers and  approximately  $30,000 for
lease payments on its facilities.  The Company  anticipates that the Phase I and
Phase II  clinical  trial for its drug  candidate  to treat  fibrocystic  breast
disease  will cost  approximately  $1,600,000  during  1999.  The Company has no
planned material capital expenditures for fiscal 1999. At December 31, 1998, the
Company had a net operating loss carryforward for federal income tax purposes of
approximately $5,452,000 expiring through 2018.

         The Year 2000 ("Y2K") issue is the result of computer  programs using a
two-digit format, as opposed to four digits, to indicate the year. Such computer
systems  will be unable to  interpret  dates  beyond the year 1999,  which could
cause a system  failure or other  computer  errors,  leading to  disruptions  in
operations.  The Company has  identified  three  major  areas  determined  to be
critical for successful Y2K  compliance:  (1) financial and  information  system
applications,  (2) manufacturing applications and (3) third-party relationships.
In the financial and information  system and manufacturing  areas, the Company's
core financial and reporting systems are not Y2K compliant and are scheduled for
replacement during 1999. The Company believes it will cost approximately $10,000
to replace the core financial and reporting  systems that are not Y2K compliant.
The Company is requesting assurances from all software vendors from which it has
purchased  or from  which it may  purchase  software  that  such  software  will
correctly  process all date  information at all times. In the third-party  area,
the Company is in the process of identifying  areas of exposure.  The Company is
querying its suppliers and  contractors as to their progress in identifying  and
addressing   problems  that  their  computer  systems  will  face  in  correctly
processing  date  information as the Year 2000  approaches.  The Company has not
determined  what  costs,  if any,  will  be  incurred  in  connection  with  the
third-party  area.  The  failure by the  Company or a third  party  supplier  or
contractor to correct a material Y2K problem could result in an interruption in,
or failure of, certain normal business  activities or operations.  Such failures
could  materially  and  adversely  affect the Company's  results of  operations,
liquidity and financial  condition.  Due to the general uncertainty  inherent in
the Y2K problem,  resulting in part from the uncertainty of the Y2K readiness of
the Company's customers, suppliers, and other third-party providers, the Company
is unable to  determine  at this time  whether the  consequences of any Y2K
failures will have a material impact on the Company's results of operations,
liquidity  or financial condition.


<PAGE>



Item 7.  Financial Statements





Independent Auditors' Report


The Board of Directors and Stockholders
Symbollon Corporation
Framingham, Massachusetts


We have  audited the  accompanying  balance  sheet of Symbollon  Corporation  (a
development  stage company) as of December 31, 1998, and the related  statements
of operations,  stockholders'  equity and cash flows for the year then ended and
for the period  from July 15,  1986  (inception)  to December  31,  1998.  These
financial  statements are the  responsibility of the Company's  management.  Our
responsibility  is to express an opinion on these financial  statements based on
our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards  require that we plan and perform the audit to obtain reasonable
assurance   about  whether  the  financial   statements  are  free  of  material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all  material  respects,  the  financial  position of Symbollon  Corporation  (a
development  stage  company)  at  December  31,  1998,  and the  results  of its
operations  and its cash flows for the year then  ended and for the period  from
July 15, 1986  (inception)  to December 31, 1998 in  conformity  with  generally
accepted accounting principles.



BDO Seidman, LLP

Boston, Massachusetts
January 22, 1999


<PAGE>







Independent Auditors' Report


The Board of Directors and Stockholders
Symbollon Corporation
Framingham, Massachusetts


We have  audited the  accompanying  balance  sheet of Symbollon  Corporation  (a
development  stage company) as of December 31, 1997, and the related  statements
of  operations,  stockholders'  equity and cash  flows for the year then  ended.
These financial  statements are the responsibility of the Company's  management.
Our responsibility is to express an opinion on these financial  statements based
on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards  require that we plan and perform the audit to obtain reasonable
assurance   about  whether  the  financial   statements  are  free  of  material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.

In our opinion, the financial statements enumerated above present fairly, in all
material respects,  the financial position of Symbollon  Corporation at December
31,  1997,  and the results of its  operations  and its cash flows for year then
ended in conformity with generally accepted accounting principles.



Richard A. Eisner & Company, LLP

New York, New York
January 22, 1998



<PAGE>



                                                           Symbollon Corporation
                                                   (a development stage company)

                                                                  Balance Sheets


<TABLE>
<CAPTION>


December 31,                                     1998                  1997
- --------------------------------------------------------------------------------
<S>                                           <C>                   <C>

Assets

Current assets:
 Cash and cash equivalents                    $  1,514,115          $ 2,527,865
 Restricted cash (Note 3)                          297,554                    -
 Accounts receivable (Note 12)                     207,172               24,972
 Inventory (Note 4)                                 69,382               73,629
 Prepaid expenses                                   83,104               75,156
- --------------------------------------------------------------------------------




       Total current assets                      2,171,327            2,701,622




Equipment and leasehold improvements, net of
 accumulated depreciation and amortization
 (Note 5)                                          125,572              146,868




Other assets:
 Patent and trademark costs, net of accumulated
  amortization (Note 6)                            205,226              153,157
 Deposit                                             2,364                2,364
- --------------------------------------------------------------------------------



                                              $  2,504,489          $ 3,004,011
- --------------------------------------------------------------------------------

                                                                    (continued)

</TABLE>

<PAGE>

                                                           Symbollon Corporation
                                                   (a development stage company)

                                                                  Balance Sheets
                                                                     (Continued)

<TABLE>
<CAPTION>

December 31,                                      1998                 1997
- --------------------------------------------------------------------------------
<S>                                           <C>                   <C>

Liabilities and Stockholders' Equity

Current liabilities:
 Acounts payable                              $     87,654         $      5,879
 Accrued professional fees                           4,403               21,867
 Accrued finder's fee (Note 11)                          -               20,000
 Other                                              19,149               22,857
- --------------------------------------------------------------------------------

       Total current liabilities                   111,206               70,603
- --------------------------------------------------------------------------------

Redeemable common stock, Class A, par value 
 $.001 per share, 669,545 and 266,667 shares  
 issued, respectively, (aggregate involuntary 
 liquidation value $850,000 at
 December 31, 1998) (Note 7)                       850,000              500,000
- --------------------------------------------------------------------------------

Commitments (Notes 8 and 11)

Stockholders' equity (Notes 7 and 8):
 Preferred stock, par value $.001 per share,
  5,000,000 shares authorized                            -                    -
 Common stock, Class A, par value $.001 
  per share, 18,750,000 shares authorized, 
  2,919,786 and 2,916,286 shares issued and
  outstanding, respectively                          2,920                2,916
 Convertible common stock, Class B, 
  par value $.001 per share, 1,250,000 
  shares authorized, 15,738 shares issued
  and outstanding                                       16                   16
 Additional paid-in capital                      7,254,712            7,252,091
 Deficit accumulated during the
  development stage                             (5,714,365)          (4,821,615)
- --------------------------------------------------------------------------------

       Total stockholders' equity                1,543,283            2,433,408
- --------------------------------------------------------------------------------

                                             $   2,504,489         $  3,004,011
- --------------------------------------------------------------------------------

                                See accompanying notes to financial statements.

</TABLE>


<PAGE>



                                                           Symbollon Corporation
                                                   (a development stage company)


                                                        Statements of Operations

<TABLE>
<CAPTION>

                                                                                            For the
                                                                                          Period from
                                                         Year Ended                      July 15, 1986
                                                        December 31,                    (Inception) to
                                                 --------------------------               December 31,
                                                 1998                  1997                   1998
- -------------------------------------------------------------------------------------------------------
<S>                                         <C>                    <C>                   <C>

Revenue (Note 12):
 Net product sales                          $   423,441            $  376,660            $   1,040,988
 Contract revenue                               104,070                70,689                  644,750
 License fee revenue                            400,000             1,250,000                2,190,000
- -------------------------------------------------------------------------------------------------------

     Total revenue                              927,511             1,697,349                3,875,738
- -------------------------------------------------------------------------------------------------------

Operating expenses:
 Cost of goods sold                             242,964               178,531                  595,201
 Research and development costs               1,245,016               562,360                5,281,714
 General and administrative expenses            428,979               523,578                3,935,266
- -------------------------------------------------------------------------------------------------------

     Total operating expenses                 1,916,959             1,264,469                9,812,181
- -------------------------------------------------------------------------------------------------------

Income (loss) from operations                  (989,448)              432,880               (5,936,443)

Interest income                                  96,698                94,808                  578,338

Interest expense and debt issuance costs              -               (16,224)                (356,260)
- -------------------------------------------------------------------------------------------------------

Net income (loss)                           $  (892,750)           $  511,464              $(5,714,365)
- -------------------------------------------------------------------------------------------------------

Basic net income (loss) per share of
 common stock (Note 9)                      $      (.33)           $      .24
- -------------------------------------------------------------------------------------------------------

Diluted net income (loss) per share of
 common stock (Note 9)                      $      (.33)           $      .22
- -------------------------------------------------------------------------------------------------------
                                                       See accompanying notes to financial statements.
</TABLE>

<PAGE>



                                                           Symbollon Corporation
                                                   (a development stage company)


                                              Statements of Stockholders' Equity

<TABLE>
<CAPTION>


- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                               Deficit
                                       Preferred Stock       Common Stock, $.001 Par Value                   Accumulated
                                       $.001 Par Value        Class A             Class B      Additional    During the
                                       ---------------    ----------------    ---------------    Paid-in     Development
                                       Shares   Amount    Shares    Amount    Shares   Amount    Capital       Stage         Total
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                    <C>    <C>     <C>        <C>       <C>         <C>      <C>         <C>          <C>

Balance, January 1, 1992, consisting 
 of net losses from July 15, 1986 
 (inception) through December 31, 1991     -  $   -           -  $     -           -   $     -  $        -  $  (143,451) $ (143,451)
Merger and recapitalization, May 1991:
 Issuance of new shares of Symbollon
 Corporation                               -      -           -        -     831,316       831       9,169            -      10,000
Contribution of shares to the Company,
 September                                 -      -           -        -     (41,565)      (42)         42            -           0
Issuances of shares                        -      -           -        -     425,251       426     299,574            -     300,000
Net loss for the year                      -      -           -        -           -         -           -     (207,457)   (207,457)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1992                 -      -           -        -   1,215,002     1,215     308,785     (350,908)    (40,908)
Issuance of shares, June                   -      -           -        -      34,998        35     104,965            -     105,000
Capital contribution as of July            -      -           -        -           -         -     100,000            -     100,000
Warrants issued with bridge financing      -      -           -        -           -         -      25,000            -      25,000
Public offering, December:
   Issuance of shares                      -      -   1,000,000    1,000           -        -    5,999,000            -   6,000,000
   Costs of offering                       -      -           -        -           -        -   (1,244,133)           -  (1,244,133)
   Sale of unit purchase option            -      -           -        -           -        -          100            -         100
Net loss for the year                      -      -           -        -           -        -            -   (1,186,132) (1,186,132)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1993                 -      -   1,000,000    1,000   1,250,000    1,250    5,293,717   (1,537,040)  3,758,927
Issuance of over-allotment units
 of public offering                        -      -     150,000      150           -        -      899,850            -     900,000
Additional public offering costs           -      -           -        -           -        -      (99,369)           -     (99,369)
Net loss for the year                      -      -           -        -           -        -            -   (1,516,913) (1,516,913)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1994                 -      -   1,150,000    1,150   1,250,000    1,250    6,094,198   (3,053,953)  3,042,645
Warrant conversion, July - August          -      -      77,920       78           -        -      629,126            -     629,204
Conversion of Class B to Class A           -      -      35,287       35     (35,287)     (35)           -            -           -
Stock purchase plan sales                  -      -       2,216        2           -        -        9,415            -       9,417
Net loss for the year                      -      -           -        -           -        -            -   (1,373,711) (1,373,711)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1995                 -      -   1,265,423    1,265   1,214,713    1,215    6,732,739   (4,427,664)  2,307,555

                                                                                                                        (continued)

</TABLE>

<PAGE>



                                                           Symbollon Corporation
                                                   (a development stage company)

                                              Statements of Stockholders' Equity
                                                                     (Continued)
<TABLE>
<CAPTION>


- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                               Deficit
                                       Preferred Stock       Common Stock, $.001 Par Value                   Accumulated
                                       $.001 Par Value        Class A             Class B      Additional    During the
                                       ---------------    ----------------    ---------------    Paid-in     Development
                                       Shares   Amount    Shares    Amount    Shares   Amount    Capital       Stage         Total
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                    <C>    <C>     <C>        <C>       <C>         <C>      <C>         <C>          <C>
Balance, December 31, 1995                 -      -   1,265,423    1,265   1,214,713    1,215    6,732,739   (4,427,664)  2,307,555
Issuance of preferred stock, August  444,444    444           -        -           -        -      499,555            -     499,999
Conversion of Class B to Class A           -      -      18,438       19     (18,438)     (19)           -            -           -
Stock purchase plan sales                  -      -       4,392        4           -        -        7,943            -       7,947
Reduction of warrant conversion costs      -      -           -        -           -        -       33,116            -      33,116
Net loss for the year                      -      -           -        -           -        -            -     (905,415)   (905,415)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1996           444,444    444   1,288,253    1,288   1,196,275    1,196    7,273,353   (5,333,079)  1,943,202
Conversion of preferred stock, May  (444,444)  (444)    444,444      444           -        -            -            -           -
Conversion of Class B to Class A           -      -   1,180,537    1,180  (1,180,537)  (1,180)           -            -           -
Stock purchase plan sales                  -      -       3,052        4           -        -        3,738            -       3,742
Issuance costs of redeemable
  common stock, August                     -      -           -        -           -        -      (25,000)           -     (25,000)
Net income for the year                    -      -           -        -           -        -            -      511,464     511,464
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1997                 -      -   2,916,286    2,916      15,738       16    7,252,091   (4,821,615)  2,433,408
Stock purchase plan sales                  -      -       3,500        4           -        -        2,621            -       2,625
Net loss for the year                      -      -           -        -           -        -            -     (892,750)   (892,750)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, December 31, 1998                 -  $   -   2,919,786  $ 2,920      15,738  $    16  $ 7,254,712  $(5,714,365) $1,543,283
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                   See accompanying notes to financial statements.

</TABLE>


<PAGE>



                                                           Symbollon Corporation
                                                   (a development stage company)


                                                        Statements of Cash Flows

<TABLE>
<CAPTION>
                                                                                                          
                                                                                                          For the
                                                                                                        Period from
                                                                               Year Ended              July 15, 1986
                                                                               December 31,            (Inception) to
                                                                  ------------------------------        December 31,
                                                                         1998               1997           1998
- ------------------------------------------------------------------------------------------------------------------------
<S>                                                               <C>                 <C>                  <C>

Cash flows from operating activities:
   Net income (loss)                                              $  (892,750)        $  511,464           $(5,714,365)
   Adjustments to reconcile net income (loss) to net cash
   provided by ( used in) operating activities:
     Depreciation and amortization                                     49,177             59,677               428,379
     Amortization of debt issuance costs                                    -                  -               130,000
     Accrued rent                                                           -            (14,000)                    -
     Loss on disposition of equipment and patents                      12,268              7,274                19,542
     Changes in:
       Restricted cash                                               (297,554)                 -              (297,554)
       Accounts receivable                                           (182,200)            25,434              (207,172)
       Inventory                                                        4,247            (55,811)              (69,382)
       Prepaid expenses                                                (7,948)             7,283               (83,104)
       Deferred revenue                                                     -            (17,596)                    -
       Accounts payable and other current liabilities                  40,603            (68,921)              168,381
- ------------------------------------------------------------------------------------------------------------------------
         Net cash provided by (used in) operating activities       (1,274,157)           454,804            (5,625,275)
- ------------------------------------------------------------------------------------------------------------------------

Cash flows from investing activities:
   Purchase of equipment and leasehold improvements                   (24,173)           (85,333)             (364,826)
   Patent and trademark cost additions                                (68,045)           (41,383)             (425,193)
   Proceeds from sale of equipment                                          -             11,300                11,300
   Deposit                                                                  -              2,636                (2,364)
- ------------------------------------------------------------------------------------------------------------------------
         Net cash used in investing activities                        (92,218)          (112,780)             (781,083)
- ------------------------------------------------------------------------------------------------------------------------

Cash flows from financing activities:
   Warrant conversion                                                       -                  -               629,204
   Borrowings from stockholders                                             -                  -               253,623
   Repayment of borrowings from stockholders                                -                  -              (127,683)
   Sale of common stock and units                                     352,625            478,742             8,058,731
   Sale of option to purchase units                                         -                  -                   100
   Public offering costs                                                    -                  -            (1,343,502)
   Issuance of preferred stock                                              -                  -               450,000
- ------------------------------------------------------------------------------------------------------------------------
         Net cash provided by financing activities                    352,625            478,742             7,920,473
- ------------------------------------------------------------------------------------------------------------------------

Net increase (decrease) in cash and cash equivalents               (1,013,750)           820,766             1,514,115

Cash and cash equivalents, beginning of period                      2,527,865          1,707,099                     -
- ------------------------------------------------------------------------------------------------------------------------

Cash and cash equivalents, end of period                          $ 1,514,115         $2,527,865           $ 1,514,115
- ------------------------------------------------------------------------------------------------------------------------

Supplemental cash flow information:
   Cash paid during the year for interest                         $         -         $   16,224

                                                                        See accompanying notes to financial statements.

</TABLE>

<PAGE>



                                                           Symbollon Corporation
                                                   (a development stage company)


                                                   Notes to Financial Statements



 1.    Description of                 Symbollon Corporation was formed to 
       Business and                   develop and commercialize proprietary
       Basis of                       iodine-based products for infection 
       Presentation                   control and treatment in biomedical and
                                      bioagricultural  industries.  The Company
                                      is in the development stage and its
                                      efforts since inception have been
                                      principally devoted to research and
                                      development, securing patent and trademark
                                      protection and raising capital.

                                      The  success  of  future   operations  is
                                      subject  to a number of risks  similar  to
                                      those of other companies in the same stage
                                      of  development.   Principal  among  these
                                      risks   are   the   Company's   cumulative
                                      operating    losses,   no   assurance   of
                                      profitable future operations,  early state
                                      of market  development,  competition  from
                                      substitute  products or larger  companies,
                                      dependence   on  key   personnel  and  the
                                      uncertainty of additional future financing
                                      as needed.

 2.    Summary of
       Significant
       Accounting
       Policies

       Use of Estimates               The preparation of financial statements in
                                      conformity  with  generally  accepted
                                      accounting principles requires management
                                      to make estimates and assumptions that
                                      affect the reported  amounts of assets and
                                      liabilities  and  disclosure of contingent
                                      assets and liabilities at the date of the
                                      financial  statements  and the  reported
                                      amounts of revenues and expenses during
                                      the reporting period.  Actual results
                                      could differ from those estimates.

       Cash and Cash                  Cash and cash equivalents are short-term,
       Equivalents                    highly liquid investments with  maturities
                                      of less than three months when acquired.

       Inventory                      Inventory is stated at the lower of cost
                                      (determined on a first-in, first-out
                                       basis) or market.

       Revenue                        The Company  recognizes revenue when the
       Recognition                    Company fulfills all of its obligations
                                      under its collaborative research and
                                      licensing agreements or when its products
                                      are shipped.


<PAGE>


 2.    Summary of
       Significant
       Accounting Policies
       (Continued)

       Depreciation and               Equipment is stated at cost and
       Amortization                   depreciated over its estimated useful life
                                      using the straight-line method.  Leasehold
                                      improvements are stated at cost and are
                                      being amortized by the straight-line
                                      method over the term of the lease which is
                                      less than their estimated useful lives.

                                      Patent  and  trademark   costs  are  being
                                      amortized  over  their  estimated   useful
                                      lives of 15-17 years by the  straight-line
                                      method.   Such  costs  are   reviewed  for
                                      impairment periodically. If the sum of the
                                      expected future undiscounted cash flows is
                                      less  than  the  carrying  amount  of such
                                      costs, a loss will be recognized.

       Research and                   Research and development costs are 
       Development                    expensed as incurred.

       Income (Loss)                  In 1997, the Financial Accounting
       Per Share                      Standards Board issued Statement of
                                      Financial Accounting Standards No. 128
                                      ("SFAS 128"), "Earnings per Share".  SFAS
                                      128 replaced the calculation of primary
                                      and fully diluted earnings per share with
                                      basic and diluted earnings per share.
                                      Unlike primary earnings per share, basic
                                      earnings per share excludes any dilutive
                                      effects of options, warrants and
                                      convertible securities.  Diluted earnings
                                      per share is very similar to the
                                      previously reported fully diluted earnings
                                      per share.  Shares subject to restriction
                                      (Note 7) are not considered as outstanding
                                      for calculation of earnings or loss per
                                      share during any period.

       Fair  value  of                The carrying amounts of cash and cash
       Financial                      equivalents, restricted cash,  accounts 
       Instruments                    receivable, other current assets, accounts
                                      payable, and accrued expenses approximate
                                      fair value.


<PAGE>


 2.    Summary of
       Significant
       Accounting Policies
       (Continued)

       Stock-Based                    The Company  accounts  for its  employee  
       Compensation                   stock-based compensation under Accounting
                                      Principles  Board  Opinion  No. 25,
                                      "Accounting for Stock Issued to
                                      Employees".  In October 1995, the
                                      Financial Accounting Standards Board
                                      issued Statement of Financial Accounting
                                      Standards  No. 123, "Accounting for
                                      Stock-Based  Compensation" ("SFAS No.
                                      123"). SFAS No. 123 establishes
                                      a  fair-value-based  method of  accounting
                                      for stock-based  compensation  plans.  The
                                      Company   adopted  the   disclosure   only
                                      alternative   in   1996   which   requires
                                      disclosure  of the pro  forma  effects  on
                                      loss and loss per share as if SFAS No. 123
                                      had been adopted, as well as certain other
                                      information.

       Recent                         In June 1998, the Financial Accounting
       Accounting                     Standards  Board  issued  SFAS  No.  133,
       Standards                      "Accounting  for  Derivative   Instruments
                                      and  Hedging  Activities."  SFAS  No.  133
                                      requires companies to recognize  all
                                      derivative contracts at their fair values,
                                      as either assets or liabilities   on  the
                                      balance sheet.  If certain  conditions are
                                      met,  a  derivative  may  be  specifically
                                      designated  as a hedge,  the  objective of
                                      which is to match  the  timing  of gain or
                                      loss recognition on the hedging derivative
                                      with the recognition of (1) the changes in
                                      the  fair  value  of the  hedged  asset or
                                      liability  that  are  attributable  to the
                                      hedged risk, or (2) the earnings effect of
                                      the hedged forecasted  transaction.  For a
                                      derivative  not  designated  as a  hedging
                                      instrument, the gain or loss is recognized
                                      in income in the  period of  change.  SFAS
                                      No.  133  is  effective   for  all  fiscal
                                      quarters of fiscal years  beginning  after
                                      June 15, 1999.

                                      Historically,  the Company has not entered
                                      into derivative  contracts either to hedge
                                      existing   risks   or   for    speculative
                                      purposes.  Accordingly,  the Company  does
                                      not expect adoption of the new standard to
                                      affect its financial statements.

<PAGE>


 3.    Restricted Cash                On August 25, 1998, the Company  signed a
                                      clinical  research  agreement  for the
                                      Company's Phase I and Phase II clinical
                                      trials  for its  drug  compound  to treat
                                      fibrocystic breast disease.  In accordance
                                      with the clinical research agreement,  the
                                      Company was required to deposit
                                      approximately $296,000 into a bank account
                                      jointly controlled by the Company and the
                                      clinical research organization.  These
                                      funds will be used to satisfy future
                                      obligations of the Company under the
                                      agreement.

                                       In  the  future,   the  Company  will  be
                                      required to maintain a balance in the bank
                                      account  equal  to  a  percentage  of  the
                                      contractual    obligations    under    the
                                      agreement. These funds are restricted from
                                      the   Company's   use   apart   from   its
                                      obligation  under  the  clinical  research
                                      agreement.  The Company is entitled to all
                                      interest earned on the funds.


 4. Inventory                         Inventory consists of:
                                      <TABLE>
                                      <CAPTION>
                                      <S>                                                     <C>                <C>

                                      December 31,                                                 1998               1997
                                      --------------------------------------------------------------------------------------

                                      Raw materials                                           $  47,379          $  20,907
                                      Finished goods                                             22,003             52,722
                                      --------------------------------------------------------------------------------------

                                      Total                                                   $  69,382          $  73,629
                                      --------------------------------------------------------------------------------------

                                      </TABLE>

<PAGE>


 5.    Equipment and                  Equipment and leasehold improvements are 
       Leasehold                      stated at cost and consist of the 
       Improvements                   following:

                                      <TABLE>
                                      <CAPTION>       

                                      December 31,                                                 1998               1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                                    <C>               <C>

                                      Equipment and fixtures                                 $  221,359        $   201,519

                                      Leasehold improvements                                     61,811             61,811
                                      --------------------------------------------------------------------------------------

                                                                                                283,170            263,330

                                      Less accumulated depreciation
                                       and amortization                                         157,598            116,462
                                      --------------------------------------------------------------------------------------

                                      Equipment and leasehold
                                       improvements, net                                     $  125,572        $   146,868


 6.    Patent and                     December 31,                                                 1998               1997
       Trademark                      --------------------------------------------------------------------------------------
       Costs 
                                      Patent costs                                           $  401,638        $   339,340
                                      Trademark costs                                             2,444              8,520
                                      --------------------------------------------------------------------------------------

                                                                                                404,082            347,860

                                      Less accumulated amortization                             198,856            194,703
                                      --------------------------------------------------------------------------------------

                                      Patent and trademark costs, net                        $  205,226        $   153,157
                                      --------------------------------------------------------------------------------------

                                      </TABLE>

<PAGE>


7.     Stockholders'                  The Company has issued both Class A and
       Equity                         Class B common stock.  The Class A and
                                      Class B common  stock are  substantially
                                      identical except that holders of Class A
                                      common  stock  have the  right to cast one
                                      vote for each  share  held and the Class B
                                      shareholders  have the  right to cast five
                                      votes  for each  share  held.  The Class B
                                      shares are automatically  convertible into
                                      an equal number of Class A shares upon the
                                      sale or  transfer of Class B shares by the
                                      original  holders   thereof,   subject  to
                                      certain exceptions.

                                       On  December   13,   1996,   the  Company
                                      requested its Class B common  stockholders
                                      to voluntarily  convert their  outstanding
                                      shares  of  Class B common  stock  into an
                                      equal  number  of shares of Class A common
                                      stock  which   convert  on  a  one-for-one
                                      basis. In 1997, 1,180,537 of the 1,196,275
                                      shares  of  Class  B  common   stock  were
                                      converted.

                                      On August 14, 1996, the Company  completed
                                      a private placement of 444,444 shares of a
                                      new series of convertible  preferred stock
                                      at  a  price  of  $1.125  per  share.   In
                                      exchange  for  the  shares  issued  in the
                                      private  placement,  the Company  received
                                      net proceeds of approximately $450,000 and
                                      the  cancellation  of $50,000 of principal
                                      and  accrued  interest  on a  demand  note
                                      payable to a stockholder. In May 1997, the
                                      preferred  stock  was  converted  into  an
                                      equal  number  of shares of Class A common
                                      stock.

                                       On August 4, 1997,  the  Company  entered
                                      into a  Stock  Purchase  Agreement  with a
                                      pharmaceutical company whereby the Company
                                      sold  266,667  shares  of  Class A  common
                                      stock for  $500,000.  On  August 4,  1998,
                                      pursuant    to    the    agreement,    the
                                      pharmaceutical    company   purchased   an
                                      additional   402,878  shares  of  Class  A
                                      common  stock for  $350,000.  Pursuant  to
                                      certain   restrictions,   the   stock   is
                                      redeemable at the per share price that was
                                      originally  paid,  as  an  offset  against
                                      future   milestone   payments.    If   the
                                      collaboration  and license  agreement (see
                                      Note    12)   is    terminated    by   the
                                      pharmaceutical  company  before  August 4,
                                      2001,  then,  for the calendar years ended
                                      December  31,  2001,  2002  and  2003  the
                                      pharmaceutical  company  has the  right to
                                      require  the Company to  purchase,  at the
                                      per share price that it  originally  paid,
                                      the number of shares  which  equals 25% of
                                      the  Company's  positive  cash  flows from
                                      operating   activities,   not  to   exceed
                                      $350,000 in total.

<PAGE>

7.     Stockholders'                  On December 7, 1998, the Company's
       Equity                         redeemable  Class A warrants, redeemable
       (Continued)                    Class B warrants and unit purchase option
                                      expired.
      
                                       In  connection  with the  Company's  1993
                                      public  offering,   certain   stockholders
                                      agreed to  restrictions  on 700,000 shares
                                      of  the  then  1,250,000  Class  B  common
                                      shares  outstanding prior to the offering.
                                      In January 1997 684,262 of the  restricted
                                      shares  converted to Class A common stock.
                                      These  shares will be  transferred  to the
                                      Company for no  consideration  if earnings
                                      of  $15,000,000 or more (defined as income
                                      before income taxes,  extraordinary  items
                                      or any charge  related  to the  release of
                                      shares) are not  achieved in fiscal  1999.
                                      When, and if, the share  restrictions  are
                                      released,   the  Company   will  incur  an
                                      expense  based on the fair market value of
                                      the  shares  at the time the  restrictions
                                      lapse,  which is a  nondeductible  expense
                                      for tax purposes. The Company did not meet
                                      the earnings thresholds for 1998.


 8.    Stock Plans                    The Company has adopted  three
                                      stock  plans:  a  stock  option  plan,  an
                                      employee   stock   purchase   plan  and  a
                                      non-employee directors' stock option plan.

                                      The stock  option plan  provides  for the
                                      grant   of   incentive    stock   options,
                                      nonqualified   stock   options  and  stock
                                      appreciation  rights. At December 31, 1998
                                      the Company has  reserved  800,000  shares
                                      for issuance under this plan.

                                      The employee stock purchase plan provides
                                      for the  purchase of Class A common  stock
                                      at 85 percent of the fair market  value at
                                      specific   dates,   to   encourage   stock
                                      ownership  by all eligible  employees.  At
                                      December   31,   1998,   the  Company  has
                                      reserved 200,000 shares for purchase under
                                      this plan.  During the year ended December
                                      31,  1998 and  1997,  the  Company  issued
                                      3,500 and 3,052 shares,  respectively,  to
                                      satisfy its obligation under the plan.

                                      On May 17,  1995 the  Company  adopted  a
                                      nonemployee  directors'  stock option plan
                                      that    provides    for   the   grant   of
                                      nonstatutory  stock options  automatically
                                      on  January  1  of  each   calendar   year
                                      commencing on January 1, 1996. The Company
                                      has reserved  100,000  shares for issuance
                                      under  the  plan.  Each  outside  director
                                      shall be  granted  an option  to  purchase
                                      2,500  shares  of Class A common  stock at
                                      fair market value,  vesting 50% on each of
                                      the first two  anniversaries of the grant.
                                      The fair value of the  options  issued for
                                      the year ended  December  31, 1998 was not
                                      material.

                                      Under the above plans 340,782  shares are
                                      available for future grant or purchase.

<PAGE>

8.     Stock Plans                    The Company had the following option
       (Continued)                    activity in 1997 and 1998:
                                      <TABLE>
                                      <CAPTION>   
                                      

                                                                                                            Weighted -
                                                                                                             Average
                                                                                                          Exercise Price
                                                                                          Shares             Per Share
                                      --------------------------------------------------------------------------------------
                                      <S>                                                 <C>                   <C>   
                                      Balance, December 31, 1996                          456,500               $ 2.99
                                         Granted                                          170,562                 1.39
                                         Cancelled                                        (98,167)                4.36
                                      --------------------------------------------------------------------------------------

                                      Balance, December 31, 1997                          528,895                 2.21
                                         Granted                                          235,500                 1.73
                                         Cancelled                                        (21,250)                3.38
                                      --------------------------------------------------------------------------------------

                                      Balance, December 31, 1998                          743,145               $ 2.10
                                      --------------------------------------------------------------------------------------
                                      </TABLE>

                                       All options  outstanding  at December 31,
                                      1998  are  categorized  by  the  following
                                      ranges in the table below: 

                                      <TABLE>
                                      <CAPTION> 

                                                                                            Weighted-
                                                                        Weighted -           Average
                                                                          Average           Remaining
                                                                         Exercise          Contractual          Number of
                                                        Range              Price          Life (years)           Shares
                                      --------------------------------------------------------------------------------------
                                           <S>                              <C>                    <C>              <C>   

                                           $ 1.02   to  $ 4.00              $ 1.76                 7.0              684,145
                                           $ 4.00   to  $ 7.81              $ 5.07                 2.9               59,000
                                                                                                                    -------
                                                                                                                    743,145
                                                                                                                    -------
                                      </TABLE>


<PAGE>


8.     Stock Plans                    All options exercisable at December 31,  
       (Continued)                    1998 are categorized by the following
                                      ranges in the table below:
     
                                      <TABLE>   
                                      <CAPTION>
                                                                                            Weighted-
                                                                        Weighted -           Average
                                                                          Average           Remaining
                                                                         Exercise          Contractual          Number of
                                                        Range              Price          Life (years)           Shares
                                      --------------------------------------------------------------------------------------
                                           <S>                              <C>                    <C>              <C> 

                                           $ 1.02   to  $ 4.00              $ 1.71                 6.1              399,437
                                           $ 4.00   to  $ 7.81              $ 5.19                 2.4               56,250
                                                                                                                    -------
                                                                                                                    455,687
                                                                                                                    -------
                                      </TABLE>


       Stock Based                    The Company has adopted the
       Compensation                   disclosure-only  provisions  of SFAS No.
                                      123, but applies Accounting Principles
                                      Board Opinion No. 25 and related
                                      interpretations in accounting
                                      for its plans.  There was no  compensation
                                      expense recognized in 1998 or 1997. If the
                                      Company   had    elected   to    recognize
                                      compensation  cost for the plans  based on
                                      the  fair  value  at the  grant  date  for
                                      awards granted as of January 1, 1995 under
                                      the  plans,  consistent  with  the  method
                                      prescribed  by SFAS No. 123, net income or
                                      loss per share would have been  changed to
                                      the pro forma amounts indicated below:

                                      <TABLE>
                                      <CAPTION>
      
                                      Year ended December 31,                                     1998                1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                               <C>                    <C> 

                                      Net income (loss)              As reported        $     (892,750)        $   511,464
                                                                     Pro forma          $   (1,004,059)        $   370,530

                                      Basic net income               As reported        $         (.33)         $      .24
                                       (loss) per share of           Pro forma          $         (.38)         $      .17
                                       common stock

                                      Diluted net income             As reported        $         (.33)         $      .22
                                       (loss) per share of           Pro forma          $         (.38)         $      .16
                                       common stock

                                      </TABLE>


<PAGE>

8.     Stock Plans
       (Continued)

       Stock Based                    The  fair  value of the  Company's  stock
       Compensation                   options  used to  compute  pro  forma  net
       (Continued)                    income  (loss) and net  income  (loss) per
                                      share disclosures is the estimated present
                                      value   at   grant    date    using    the
                                      Black-Scholes  option-pricing  model  with
                                      the following weighted-average assumptions
                                      for 1998 and 1997, respectively:  dividend
                                      yield of 0% and 2.5%;  expected volatility
                                      of 46% and 40%; a risk-free  interest rate
                                      of  between  4.60% and 5.68% and 5.25% and
                                      7.88%; and an expected holding period of 2
                                      to 5 years and 7 to 10 years.

                                       The   weighted-average   fair   value  of
                                      options  granted  during  the years  ended
                                      December  31,  1998  and 1997 was $.85 and
                                      $.20 per share, respectively.



9.     Earnings Per                   The Company follows Statement of Financial
       Share                          Accounting Standards No. 128   
                                      ("SFAS No128"), Earnings per Share, issued
                                      by the Financial Accounting Standards
                                      Board. Under SFAS No. 128,  the basic and
                                      diluted net earnings per share of common
                                      stock for the
                                      years ended  December 31, 1998 and 1997 is
                                      computed by dividing the net income (loss)
                                      by the weighted  average  number of common
                                      shares outstanding during the period.

                                      The  weighted  average  number  of  common
                                      shares outstanding is summarized as
                                      follows:

                                      <TABLE>
                                      <CAPTION>


                                      December 31,                                                1998                1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                                    <C>                  <C>  

                                      Denominator for basic income per share:
                                         Weighted average common
                                          shares outstanding                                 2,665,139           2,168,783
                                      Potential dilutive common shares:
                                         Convertible  preferred stock                                -             170,472
                                         Options                                                     -              21,078
                                      --------------------------------------------------------------------------------------

                                      Denominator for diluted income
                                       per share                                             2,665,139           2,360,333
                                      --------------------------------------------------------------------------------------
                                      </TABLE>


<PAGE>

9.     Earnings Per                   The following table summarizes  securities
       Share                          that were  outstanding  as of December 31,
       (Continued)                    1998  and  1997  but not  included  in the
                                      calculation  of diluted net  earnings  per
                                      share     because    such    shares    are
                                      antidilutive:

                                      <TABLE>
                                      <CAPTION>

                                      December 31,                                                1998                1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                                      <C>               <C> 

                                      Stock options                                            743,145             391,895
                                      Stock warrants                                                 -           2,800,000
                                      Unit purchase option                                           -             100,000

                                      </TABLE>


 10.   Income Taxes                   As a result of the 1998 and 1997  losses,
                                      no income tax  expense  was  incurred  for
                                      these years.

                                      Deferred  income taxes reflect the impact
                                      of  "temporary  differences"  between  the
                                      amount  of  assets  and   liabilities  for
                                      financial   reporting  purposes  and  such
                                      amounts  as   measured  by  tax  laws  and
                                      regulations.   Deferred   tax  assets  are
                                      comprised of the following at December 31:

                                      <TABLE>
                                      <CAPTION>

                                                                                                  1998                1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                               <C>                 <C> 
                                      
                                      Accumulated amortization                          $       46,000      $       50,000
                                      Tax credits                                              205,000             140,000
                                      NOL carryforwards                                      2,181,000           1,820,000
                                      --------------------------------------------------------------------------------------

                                      Gross deferred tax asset                               2,432,000           2,010,000
                                      Deferred tax assets valuation allowance               (2,432,000)         (2,010,000)
                                      --------------------------------------------------------------------------------------

                                      Net deferred tax assets                           $            -      $            -
                                      --------------------------------------------------------------------------------------

                                      </TABLE>


<PAGE>


10.    Income Taxes                   As of December 31, 1998,  the Company has
       (Continued)                    net operating loss carryforwards totaling
                                      approximately $5,452,000.  The amount of
                                      the net operating loss carryforwards which
                                      may be utilized  in any future  period may
                                      be subject to certain  limitations,  based
                                      upon  changes  in  the  ownership  of  the
                                      Company's common stock.

                                       As of  December  31,  1998 and 1997,  the
                                      deferred tax assets have been fully offset
                                      by   valuation   allowances,   since   the
                                      realization of such amounts is uncertain.

                                       The  following  is a breakdown of the net
                                       operating loss expiration period:

                                       <TABLE>
                                       <CAPTION>

                                                                                                             Amount of
                                      Expiration Date                                                      Remaining NOL
                                      --------------------------------------------------------------------------------------
                                      <S>                                                                    <C>

                                      2008                                                                   $     743,000
                                      2009                                                                       1,514,000
                                      2010                                                                       1,374,000
                                      2011                                                                         921,000
                                      2018                                                                         900,000

                                      </TABLE>

                                       In  addition,  the Company has  available
                                      tax  credit  carryforwards   (adjusted  to
                                      reflect  provisions  of the Tax Reform Act
                                      of 1986) of approximately $205,000,  which
                                      are  available  to offset  future  taxable
                                      income and income  tax  liabilities,  when
                                      earned or incurred.  These amounts  expire
                                      in various years through 2018.



<PAGE>


11.    Commitments

       Facilities                     Lease  The  Company  leases  its  research
                                      facilities  under an operating  lease that
                                      expires  August 31, 2002 with an option to
                                      extend  for  five  additional  years.  The
                                      lease  requires  payment  of  real  estate
                                      taxes and other  common  area  maintenance
                                      expenses. Rent expense for the years ended
                                      December  31, 1998 and  December  31, 1997
                                      was $26,000 and $32,000, respectively.

                                      Future minimum rental  payments due are as
                                      follows:

                                      <TABLE>
                                      <CAPTION>


                                      Year ending December 31,                                                       Total
                                      --------------------------------------------------------------------------------------
                                      <S>                                                                      <C>

                                      1999                                                                     $    30,000
                                      2000                                                                          32,000
                                      2001                                                                          33,000
                                      2002                                                                          23,000
                                      ---------------------------------------------------------------------------------------

                                                                                                               $   118,000
                                      ---------------------------------------------------------------------------------------

                                      </TABLE>

       Employment                     The  Company has entered  into  employment
       Agreements                     agreements  with its  principal  officers 
                                      providing for minimum  base  compensation
                                      and  severance  pay.  For the years ended
                                      December  31, 1998 and  December 31, 1997,
                                      the  aggregate  amount  paid  under  these
                                      agreements   was  $305,000  and  $280,000,
                                      respectively.  The  employment  agreements
                                      provide for  inflationary  adjustments and
                                      are  subject to other  increases  based on
                                      the  Board  of  Director's  approval.  Two
                                      employment  agreements are in effect which
                                      expire  December 31,  2000.  Amounts to be
                                      paid under  these  agreements  in 1999 and
                                      2000 total approximately $305,000 for each
                                      year.

       Royalty Agreement              A royalty  agreement with one of the
                                      inventors who assigned  certain patent
                                      rights to the Company provides for
                                      royalties  based on a percentage  of the
                                      licensing revenues received by the Company
                                      from products falling within the scope of
                                      the patent rights.  The percentage varies
                                      from 1.5% to 5% depending on the gross
                                      revenues received, with maximum  royalty
                                      payments under the agreement not to exceed
                                      $2,884,000.  Through December 31, 1998 no
                                      royalties have been earned under this
                                      agreement.


<PAGE>


11.    Commitments
       (Continued)

       Consulting                     The Company has entered into various  
       Agreements                     scientific  advisory and consulting
                                      agreements to  support  its  development
                                      activities.  These  agreements  generally
                                      expire over several future years.  Amounts
                                      charged to operations in connection with
                                      these agreements for the years ended
                                      December 31, 1998 and December 31, 1997
                                      amounted to approximately $236,700 and
                                      $42,400, respectively. The Company expects
                                      to incur similar or higher expenses in
                                     future years.

       Finder's Fees                  The  Company  has  entered  into  an
                                      agreement   to  pay  a  finder's  fee  for
                                      agreements   entered   into  with  certain
                                      companies   for   investment   or  revenue
                                      purposes.  The  finder's fee is based on a
                                      percentage of the investment or revenue up
                                      to a maximum of $150,000 with increases if
                                      more than one  product  is  commercialized
                                      under the agreements.

       Employee  Benefit              Effective January 1, 1999, the Company
       Plan                           established a Savings Incentive Match Plan
                                      for  Employees  of Small  Employers
                                      (SIMPLE) IRA plan covering substantially
                                      all of its employees.  The Company will
                                      make contributions to the plan at  the
                                      discretion of the Board of Directors based
                                      upon a percentage of employee compensation
                                      as provided by the terms of the plan.


<PAGE>


12.    Major Customers                Through December 31, 1998,
                                      the Company has generated its revenue from
                                      a   small   number   of   customers    and
                                      collaborative  agreements.  Revenues  were
                                      generated as follows:

                                      <TABLE>
                                      <CAPTION>

                                                                                      Net                        License
                                                                                    Product      Contract          Fee
                                      Year ended December 31, 1998                   Sales        Revenue        Revenue
                                      --------------------------------------------------------------------------------------
                                      <S>                                       <C>              <C>           <C>
                                      
                                      Customer A                                $   423,441      $       -     $         -
                                      Customer B                                          -         99,570         400,000
                                      --------------------------------------------------------------------------------------

                                                                                $   423,441      $  99,570     $   400,000
                                      --------------------------------------------------------------------------------------

                                                                                      Net                        License
                                                                                     Product      Contract          Fee
                                      Year ended December 31, 1997                   Sales        Revenue        Revenue
                                      --------------------------------------------------------------------------------------
                                     
                                      Customer A                                $   376,660      $       -   $           -
                                      Customer B                                          -              -         250,000
                                      Customer C                                          -         70,689       1,000,000
                                      --------------------------------------------------------------------------------------

                                                                                $   376,660      $  70,689   $   1,250,000
                                      --------------------------------------------------------------------------------------

                                      </TABLE>


<PAGE>


12.    Major Customers                At December 31, 1998, the Company has an 
       (Continued)                    ongoing  collaborative product development
                                      agreement with Customer B and C related to
                                      an ophthalmology and dermatology  product,
                                      respectively.  The agreements  provide for
                                      the collaborative partners to fund certain
                                      research  activities of the Company and to
                                      make certain milestone  payments dependent
                                      on the continuation of the agreements. The
                                      next  milestone   payment,   amounting  to
                                      $750,000  is due  in  August,  1999.  This
                                      payment  is  subject to an offset of up to
                                      $125,000.    The   Company   may   receive
                                      milestone  payments beyond 1999 of several
                                      million  dollars  if  the  agreements  are
                                      continued.

                                      Net product  sales from the United States
                                      and other countries are as follows:

                                      <TABLE>
                                      <CAPTION>


                                      Year ended December 31,                                     1998                1997
                                      --------------------------------------------------------------------------------------
                                      <S>                                                   <C>                <C> 

                                      United States                                         $  325,935         $   376,660
                                      United Kingdom and New Zealand                            97,506                   -
                                      --------------------------------------------------------------------------------------

                                                                                            $  423,441         $   376,660
                                      --------------------------------------------------------------------------------------

                                      </TABLE>


13.    Related Party                  A member of the board of directors
       Transactions                   provides legal services to the Company.
                                      Amounts paid for legal services rendered
                                      by the director during 1998, either
                                      individually or through his firm, totalled
                                      approximately $79,000.


<PAGE>



Item 8.  Changes in and Disagreements with Accountants on Accounting and
         Financial Disclosure.

         Effective  April 1,  1998,  the Boston  office of  Richard A.  Eisner &
Company,  LLP  ("RAE")  was merged into the Boston  office of BDO  Seidman,  LLP
("BDO").  This merger  resulted in RAE no longer  having an office in the Boston
area,  and the Company  concluded  that it would be  appropriate to select a new
accounting  firm.  At a May 20,  1998  meeting,  the Board of  Directors  of the
Company  voted to retain  BDO to serve as the  Company's  independent  auditors,
effective  immediately.  RAE's report on the Company's financial  statements for
the two years ended  December  31,  1997 did not  contain an adverse  opinion or
disclaimer of opinion,  and was not modified as to  uncertainty,  audit scope or
accounting  principles.  During the two years  ended  December  31, 1997 and any
subsequent interim period,  there were no disagreements  between the Company and
RAE on any matter of accounting  principles or  practices,  financial  statement
disclosure,  or  auditing  scope or  procedure  which,  if not  resolved  to the
satisfaction  of RAE,  would have  caused it to make  reference  to the  subject
matter  of the  disagreement  in  connection  with  its  report  on the  audited
financial statements.

                                    PART III

Item 9.  Directors, Executive Officers, Promoters and Control Persons,
         Compliance with Section 16(a) of the Exchange Act

         The Company incorporates herein by reference the information  appearing
under the  caption  "Board  of  Directors"  in the  Company's  definitive  Proxy
Statement to be filed with the Securities and Exchange  Commission in connection
with the Company's 1999 Annual Meeting of Stockholders.

         Information  concerning  executive officers of the Company is contained
in Part I of this report under the caption "Executive Officers."

Item 10.  Executive Compensation

         The Company incorporates herein by reference the information  appearing
under the caption  "Executive  Compensation"  in the Company's  definitive Proxy
Statement to be filed with the Securities and Exchange  Commission in connection
with the Company's 1999 Annual Meeting of Stockholders.

Item 11.  Security Ownership of Certain Beneficial Owners and Management

         The Company incorporates herein by reference the information  appearing
under the caption  "Principal  Stockholders"  in the Company's  definitive Proxy
Statement to be filed with the Securities and Exchange  Commission in connection
with the Company's 1999 Annual Meeting of Stockholders.

Item 12  .  Certain Relationships and Related Transactions

         The Company incorporates herein by reference the information  appearing
under the caption  "Certain  Transactions"  in the  Company's  definitive  Proxy
Statement to be filed with the Securities and Exchange  Commission in connection
with the Company's 1999 Annual Meeting of Stockholders.



<PAGE>


Item 13  .  Exhibits and Reports on Form 8-K

         (a)  Exhibits

         See Index to Exhibits on Page E-1.  Compensatory plans and arrangements
required to be filed as exhibits are as follows:

1        1993 Stock Option Plan.

2        Form of Stock Option Agreement to be entered into between the Company
         and each option   holder.

3        1994 Employee Stock Purchase Plan.

4        1995 Non-Employee Directors' Stock Option Plan.

5        Employment Agreement, dated December 23, 1995, between the Company and
         Dr.Jack H. Kessler.

6        Employment Agreement, dated July 1, 1996, between the Company and Paul
         C. Desjourdy.

         (b)  Reports on Form 8-K

         No reports on Form 8-K were filed  during the last  quarter of the year
ended December 31, 1998.


<PAGE>


                                   SIGNATURES

In  accordance  with  Section 13 or 15(d) of the Exchange  Act,  the  Registrant
caused this Report to be signed on its behalf by the undersigned, thereunto duly
authorized.


                              SYMBOLLON CORPORATION

                              By:   /s/ Paul C. Desjourdy
                                  -----------------------    
                                  Paul C. Desjourdy
                                  Executive Vice President,
                                  Chief Financial Officer

Date: March 8, 1999

In  accordance  with the Exchange  Act, this report has been signed below by the
following  persons on behalf of the  Registrant and in the capacities and on the
dates indicated.

    Signature                      Title                               Date

  /s/ Jack H. Kessler          Executive Vice-President,          March 8, 1999
- --------------------------     Chief Scientific Officer,
     Jack H. Kessler           Secretary and Chairman                  
                               of the Board of Directors
                               (Principal Executive Officer)

 /s/ Paul C. Desjourdy         Executive Vice President           March 8, 1999
- ---------------------------    Treasurer, Chief Financial
    Paul C. Desjourdy          Officer, and Director (Principal
                               Financial and Accounting Officer)

 /s/ James C. Richards         Director                           March 8, 1999
- ----------------------------
    James C. Richards

 /s/ Richard F. Maradie        Director                           March 8, 1999
- ---------------------------
    Richard F. Maradie

/s/ Eugene Lieberstein         Director                           March 8, 1999
- ---------------------------
  Eugene Lieberstein



<PAGE>


                              Symbollon Corporation
                                Index to Exhibits

3.1      Certificate of Incorporation of the Company;  including  Certificate of
         Designations, Preferences and Rights of Series A Preferred Stock of the
         Company.  (previously  filed  as  exhibit  3.1 to Form  10-QSB  for the
         quarter ended September 30, 1996 and incorporated by reference.)
3.2      By-Laws of the Company.  (previously filed as exhibit number 3.2 of the
         Registration  Statement  (the  "Registration  Statement")  on Form SB-2
         (Registration  No.  33-68828)  filed on November  24, 1993 and declared
         effective on December 7, 1993 and incorporated by reference.)
3.3      Agreement  of Merger,  dated as of August 4, 1993,  between the Company
         and  Symbollon  Corporation,  a  Massachusetts  corporation  (including
         Certificate of Merger and other state  filings).  (previously  filed as
         exhibit number 3.3 of the  Registration  Statement and  incorporated by
         reference.)
4.1      Form of Specimen Class A Common Stock Certificate. (previously filed as
         exhibit number 4.2 of the Registration  Statement and incorporated by
         reference.)
4.2      Form of Stock  Restriction  Agreement  among the  Company,  the Class B
         Stockholders and the Underwriter.  (previously  filed as exhibit number
         4.4 of the Registration Statement and incorporated by reference.)
10.1     1993 Stock Option Plan of the Company,  as amended.  (incorporated  by
         reference  to Exhibit A to the  Company's  1994 Annual Stockholders
         Meeting Proxy Statement filed under cover of Schedule 14A dated
         May 4, 1994.)
10.2     Form of  Employment  Agreement,  effective  July 1, 1996,  between  the
         Company and Paul C. Desjourdy. (previously filed as exhibit number 10.5
         to Form 10-QSB for the quarter ended June 30, 1996 and  incorporated by
         reference.)
10.3     Employment Agreement,  dated December 23, 1995, between the Company and
         Dr. Jack H. Kessler.  (previously  filed as exhibit number 10.3 to Form
         10-KSB  for the  year  ended  December  31,  1995 and  incorporated  by
         reference.)
10.4     Commercial  Lease dated June 5, 1997,  between Pine Street Realty Trust
         and the  Company.  (previously  filed as exhibit  number  10.18 to Form
         10-QSB  for the  quarter  ended  June  30,  1997  and  incorporated  by
         reference.)
10.5     Form of Indemnification  Agreement between the Company and each officer
         and director of the Company.  (previously  filed as exhibit number 10.6
         of the Registration Statement and incorporated by reference.)
10.6     Marketing  and Supply  Agreement,  dated  January 11, 1995  between the
         Company and West Agro. (previously filed as exhibit number 10.1 to Form
         8-K of the  Registrant  dated  January  11,  1995 and  incorporated  by
         reference). *
10.7     Agreement, dated August 31, 1992 among the Company, Dr. Jack H. Kessler
         and Dr. Robert  Rosenbaum.  (previously filed as exhibit number 10.8 of
         the Registration Statement and incorporated by reference.)
10.8     Form of Stock  Option  Agreement to be entered into between the Company
         and each option  holder.  (previously  filed as exhibit number 10.10 to
         Form 10-KSB for the year ended  December 31, 1993 and  incorporated  by
         reference.)
10.9     1994  Employee  Stock  Purchase Plan of the Company.  (incorporated  by
         reference to Exhibit B to the  Company's  1994 Annual Stockholders
         Meeting Proxy Statement filed under cover of Schedule 14A dated
         May 4, 1994.)
10.10    1995  Non-Employee  Directors' Stock Option Plan of the Company.
         (previously  filed as exhibit number 10.1 to Form 10-QSB for
         the quarter ended June 30, 1995 and incorporated by reference.)
10.11    Collaboration and License  Agreement,  dated May 14, 1996,  between the
         Company and Oclassen Pharmaceuticals, Inc. (previously filed as exhibit
         number  10.15 to Form  10-QSB for the  quarter  ended June 30, 1996 and
         incorporated by reference.), as amended on August 14, 1997. (previously
         filed as exhibit  number  10.15.2 to Form 10-QSB for the quarter  ended
         September 30, 1997 and incorporated by reference.) *
10.12    Collaboration and Sale/License Agreement, dated August 4, 1997, between
         the Company and Bausch & Lomb  Pharmaceuticals,  Inc. (previously filed
         as exhibit  number 10.19 to Form 10-QSB for the quarter  ended June 30,
         1997 and incorporated by reference.)
         *
10.13    Stock Purchase Agreement, dated August 4, 1997, between the Company and
         Bausch & Lomb Pharmaceuticals, Inc. (previously filed as exhibit number
         10.20  to  Form  10-QSB  for  the  quarter  ended  June  30,  1997  and
         incorporated by reference.)
23.1     Consent of BDO Seidman, LLP
23.2     Consent of Richard A. Eisner & Company, LLP
27.1     Financial Data Schedule
- -------------------------------------
* Indicates that material has been omitted and  confidential  treatment has been
granted  or  requested  therefor.  All such  omitted  material  has  been  filed
separately with the Commission pursuant to Rule 24b-2.

<PAGE>

Officers

Jack H. Kessler, Ph.D.
Executive Vice President,
Chief Scientific Officer,
Secretary and Chairman of the Board

Paul C. Desjourdy
Executive Vice President,
Chief Financial Officer, Treasurer
and Director

Board of Directors

Jack H. Kessler (Chairman)
Executive Vice President,
Chief Scientific Officer, Secretary
Symbollon Corporation

Paul C. Desjourdy
Executive Vice President,
Chief Financial Officer and Treasurer
Symbollon Corporation

James C. Richards, Ph.D.
President, Chief Executive Officer
and Director
IntelliGene Corporation
(a DNA probe diagnostic company)

Richard F. Maradie
Senior Vice President,
Commercial Development
Oakwood Laboratories
(a biopharmaceutical company)

Eugene Lieberstein
Partner
Wyatt, Gerber, Meller and O'Rouke
(a law firm)

Scientific Advisory Board

Waldemar Gottardi, Ph.D.
Associate Professor in Technical Hygiene
Institute of Hygiene
University of Innsbruck, Austria

William A. Rutala, Ph.D., M.P.H.
Professor of the School of Medicine
University of North Carolina
Director of Epidemiology, UNC Hospital
Chapel Hill, North Carolina



Corporate Headquarters

37 Loring Drive
Framingham, Massachusetts 01702
Tel:   (508) 620-7676
Fax:  (508) 620-7111

Independent Auditors

BDO Seidman, LLP
40 Broad Street, Suite 500
Boston, Massachusetts 02109

Transfer Agent and Register

American Stock Transfer & Trust Co.
40 Wall Street
New York, New York 10005
(212) 936-5100

Annual Meeting

The annual meeting of stockholders will be held Wednesday, May 26, 1999 at 10:00
a.m. at the Company's offices at 37 Loring Drive, Framingham, Massachusetts

SEC Form 10-KSB

A copy of the annual  report on Form 10-KSB,  as filed by Symbollon  Corporation
with the Securities and Exchange  Commission,  is available  without charge upon
written request to:

Corporate and Investor Relations
Symbollon Corporation
37 Loring Drive
Framingham, Massachusetts 01702






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