UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D


                  UNDER THE SECURITIES AND EXCHANGE ACT OF 1934
                              (Amendment No.___)*


                                  NOVAVAX, INC.
--------------------------------------------------------------------------------
                            (Name of Subject Company)

                           Common Stock, $.01 value
--------------------------------------------------------------------------------
                         (Title of Class Of Securities)

                                   670002104
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                            Linda Crouch-McCreadie, Esq.
                       Baker, Donelson, Bearman & Caldwell
                         207 Mockingbird Lane, Suite 300
                          Johnson City, Tennessee 37602
                                 (423) 928-0181
--------------------------------------------------------------------------------
                 (Name, Address and Telephone Numbers of Person
                Authorized to Receive Notices and Communications)

                                February 18, 2003
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)


If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  which is the subject of this  Schedule 13D, and is filing this
Schedule because of ss.ss.240.13d-1(e), 240.13d- 1(f) or 240.13d-1(g), check the
following box [ ].

Note:  Schedules  filed in paper format shall include a signed original and five
copies of the  schedule,  including  all exhibits.  See  ss.240.13d-7  for other
parties to whom copies are to be sent.

* The remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).





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CUSIP No.  670002104                                                      Page 2
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1.  Names of Reporting Persons.  S.S. or           SJ Strategic Investments, LLC
    I.R.S. Identification Nos. of Above            30-0060195
    Persons
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member               (a)
    of a Group (See Instructions)                       (b) X
--------------------------------------------------------------------------------
3.  SEC Use Only
--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions)                  WC, OO
--------------------------------------------------------------------------------
5.  Check if Disclosure of Legal Proceedings
    is Required Pursuant to Items 2(d) or 2(e)
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization                Tennessee
--------------------------------------------------------------------------------
Number of Shares          7.  Sole Voting Power         5,757,000
Beneficially              ------------------------------------------------------
Owned by Each             8.  Shared Voting                     0
Reporting Person              Power
with                      ------------------------------------------------------
                          9.  Sole Dispositive          5,757,000
                              Power
                          ------------------------------------------------------
                          10. Shared Dispositive                0
                              Power
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned
    by Each Reporting Person                            5,757,000
--------------------------------------------------------------------------------
12. Check if the Aggregate Amount in
    Row (11) Excludes Certain Shares (See
    Instructions)
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount              19.4%
    in Row (11)
--------------------------------------------------------------------------------
14. Type of Reporting Person (See                       OO
                  Instructions)
--------------------------------------------------------------------------------









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CUSIP No.  670002104                                                      Page 3
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1.  Names of Reporting Persons.  S.S. or                         John M. Gregory
    I.R.S. Identification Nos. of Above
    Persons
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member               (a)
    of a Group (See Instructions)                       (b) X
--------------------------------------------------------------------------------
3.  SEC Use Only
--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions)                  PF, OO
--------------------------------------------------------------------------------
5.  Check if Disclosure of Legal Proceedings
    is Required Pursuant to Items 2(d) or 2(e)
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization                United States of America
--------------------------------------------------------------------------------
Number of Shares          7.  Sole Voting Power          5,757,000
Beneficially              ------------------------------------------------------
Owned by Each             8.  Shared Voting                      0
Reporting Person              Power
with                      ------------------------------------------------------
                          9.  Sole Dispositive           5,757,000
                              Power
                          ------------------------------------------------------
                          10. Shared Dispositive                 0
                              Power
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned                  5,757,000
    by Each Reporting Person
--------------------------------------------------------------------------------
12. Check if the Aggregate Amount in
    Row (11) Excludes Certain Shares (See
    Instructions)
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount               19.4%
    in Row (11)
--------------------------------------------------------------------------------
14. Type of Reporting Person (See                        IN
    Instructions)
--------------------------------------------------------------------------------













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CUSIP No.  670002104                                                      Page 4
--------------------------------------------------------------------------------
1.  Names of Reporting Persons.  S.S. or                         Joan P. Gregory
    I.R.S. Identification Nos. of Above
    Persons
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member               (a)
    of a Group (See Instructions)                       (b) X
--------------------------------------------------------------------------------
3.  SEC Use Only
--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions)                  PF, OO
--------------------------------------------------------------------------------
5.  Check if Disclosure of Legal Proceedings
    is Required Pursuant to Items 2(d) or 2(e)
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization                United States of America
--------------------------------------------------------------------------------
Number of Shares          7.  Sole Voting Power                 0
Beneficially              ------------------------------------------------------
Owned by Each             8.  Shared Voting                     0
Reporting Person              Power
with                      ------------------------------------------------------
                          9.  Sole Dispositive                  0
                              Power
                          ------------------------------------------------------
                          10. Shared Dispositive                0
                              Power
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned
    by Each Reporting Person                            5,757,000
--------------------------------------------------------------------------------
12. Check if the Aggregate Amount in
    Row (11) Excludes Certain Shares (See
    Instructions)
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount              19.4%
    in Row (11)
--------------------------------------------------------------------------------
14. Type of Reporting Person (See                       IN
                  Instructions)
--------------------------------------------------------------------------------







--------------------------------------------------------------------------------
CUSIP No.  670002104                                                      Page 5
--------------------------------------------------------------------------------
1.  Names of Reporting Persons.  S.S. or                           Susan Gregory
    I.R.S. Identification Nos. of Above
    Persons
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member               (a)
    of a Group (See Instructions)                       (b) X
--------------------------------------------------------------------------------
3.  SEC Use Only
--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions)                  OO
--------------------------------------------------------------------------------
5.  Check if Disclosure of Legal Proceedings
    is Required Pursuant to Items 2(d) or 2(e)
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization                United States of America
--------------------------------------------------------------------------------
Number of Shares          7.  Sole Voting Power                 0
Beneficially              ------------------------------------------------------
Owned by Each             8.  Shared Voting                     0
Reporting Person              Power
with                      ------------------------------------------------------
                          9.  Sole Dispositive                  0
                              Power
                          ------------------------------------------------------
                          10. Shared Dispositive                0
                              Power
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned
    by Each Reporting Person                            5,757,000
--------------------------------------------------------------------------------
12. Check if the Aggregate Amount in
    Row (11) Excludes Certain Shares (See
    Instructions)
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount              19.4%
    in Row (11)
--------------------------------------------------------------------------------
14. Type of Reporting Person (See                       IN
                  Instructions)
--------------------------------------------------------------------------------






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CUSIP No.  670002104                                                      Page 6
--------------------------------------------------------------------------------
1.  Names of Reporting Persons.  S.S. or                        James M. Gregory
    I.R.S. Identification Nos. of Above
    Persons
--------------------------------------------------------------------------------
2.  Check the Appropriate Box if a Member               (a)
    of a Group (See Instructions)                       (b) X
--------------------------------------------------------------------------------
3.  SEC Use Only
--------------------------------------------------------------------------------
4.  Source of Funds (See Instructions)                  OO
--------------------------------------------------------------------------------
5.  Check if Disclosure of Legal Proceedings
    is Required Pursuant to Items 2(d) or 2(e)
--------------------------------------------------------------------------------
6.  Citizenship or Place of Organization                United States of America
--------------------------------------------------------------------------------
Number of Shares          7.  Sole Voting Power                 0
Beneficially              ------------------------------------------------------
Owned by Each             8.  Shared Voting                     0
Reporting Person              Power
with                      ------------------------------------------------------
                          9.  Sole Dispositive                  0
                              Power
                          ------------------------------------------------------
                          10. Shared Dispositive                0
                              Power
--------------------------------------------------------------------------------
11. Aggregate Amount Beneficially Owned
    by Each Reporting Person                            5,757,000
--------------------------------------------------------------------------------
12. Check if the Aggregate Amount in
    Row (11) Excludes Certain Shares (See
    Instructions)
--------------------------------------------------------------------------------
13. Percent of Class Represented by Amount              19.4%
    in Row (11)
--------------------------------------------------------------------------------
14. Type of Reporting Person (See                       IN
                  Instructions)
--------------------------------------------------------------------------------





Item 1.  Security and Issuer.
         -------------------

     The title and class of equity securities to which this statement relates is
the Common  Stock,  $.01 value (the "Common  Stock"),  of Novavax,  Inc.  (the
"Issuer"). The Issuer's principal executive offices are located at 8320 Guilford
Road, Columbia, Maryland 21046.

Item 2.   Identity and Background.
          -----------------------

     (a)  This report is being filed by SJ Strategic  Investments,  LLC, John M.
          Gregory and Joan P. Gregory, husband and wife, Susan Gregory and James
          M.  Gregory  (collectively,  the  "Reporting  Persons").  SJ Strategic
          Investments,  LLC  ("SJSI")is a Tennessee  limited  liability  company
          which has a principal  business of engaging in investment  activities.
          The  members  of SJSI  are John M.  Gregory,  Joan P.  Gregory,  Susan
          Gregory and James M.  Gregory.  Susan Gregory and James M. Gregory are
          the children of John M. Gregory and Joan P. Gregory.

     (b)  The  address for the  Reporting  Persons  and the  principal  business
          office for SJSI is:

          SJ Strategic  Investments LLC
          340 Edgemont Avenue,  Suite 500
          Bristol, TN 37620.

     (c)  John M. Gregory is the Managing  Member of SJSI.  Joan P. Gregory is a
          homemaker and is not presently  employed in any other capacity.  Susan
          Gregory is the Chief Investment  Officer for SJSI. James M. Gregory is
          a full-time student.

     (d)and(e) None of the  Reporting  Persons has,  during the last five years,
          (i)  been  convicted  in  a  criminal  proceeding  (excluding  traffic
          violations  or similar  misdemeanors)  or (ii) been a party to a civil
          proceeding  of  a  judicial  or   administrative   body  of  competent
          jurisdiction and as a result of such proceeding was or is subject to a
          judgment,  decree or final order  enjoining  future  violations of, or
          prohibiting activities subject to, federal or state securities laws or
          finding any violation of such laws.

     (f)  John M. Gregory,  Joan P. Gregory,  Susan Gregory and James M. Gregory
          are citizens of the United States of America.

                                    7 of 10




Item 3.   Source and Amount of Funds or Other Consideration.
          -------------------------------------------------

     Prior to the event requiring reporting on Schedule 13D, John M. and Joan P.
Gregory  acquired  1,007,000  shares of the  Issuer's  Common  Stock at purchase
prices ranging from $1.84 to $4.18 per share.  On February 14, 2003, John M. and
Joan P. Gregory  transferred  all of their holdings of the Issuer's Common Stock
to SJSI, a family-owned  entity controlled by Mr. Gregory. On February 18, 2003,
SJSI acquired  4,750,000  shares of Common Stock from the Issuer at an aggregate
purchase  price of  $16,625,000  pursuant to that certain  Common Stock Purchase
Agreement by and between the Issuer and SJSI dated February 17, 2003 (the "Stock
Purchase Agreement"). SJSI funded the purchase with its working capital.

Item 4.   Purpose of Transaction.
          ----------------------

     The  Reporting  Persons  have  acquired  the  shares  of  Common  Stock for
investment purposes and may acquire additional shares, or dispose of some or all
of the  shares of Common  Stock,  from time to time,  depending  upon  price and
market conditions,  evaluation of alternative investments and other factors. The
Reporting Persons intend to review on a continuing basis their investment in the
Common Stock, the Issuer's business affairs and financial condition,  as well as
conditions  in  the  securities   markets  and  general  economic  and  industry
conditions.

     None of the Reporting  Persons has any plan or proposal which relates to or
which would result in:

     (a)  An   extraordinary   corporate   transaction,   such   as  a   merger,
          reorganization or liquidation, involving the Issuer;

     (b)  The sale or transfer of a material amount of assets of the Issuer;

     (c)  Any change in the present  Board of  Directors  or  management  of the
          Issuer, including any plans or proposals to change the number or terms
          of Directors or to fill any existing vacancies on the Board;

     (d)  Any material change in the present  capitalization  or dividend policy
          of the Issuer;

     (e)  Any  other  material  change in the  Issuer's  business  or  corporate
          structure;

     (f)  Changes in the  Issuer's  Articles of  Incorporation,  Bylaws or other
          actions which may impede the  acquisition  or control of the Issuer by
          any person;

     (g)  Causing a class of  securities  of the  Issuer to be  delisted  from a
          national securities exchange or to cease to be authorized to be quoted
          in an interdealer quotation system of a registered national securities
          association;

     (h)  A class of equity  securities  of the  Issuer  becoming  eligible  for
          termination  of  registration  pursuant  to  Section  12(g)(4)  of the
          Exchange Act; or

     (i)  Any action similar to any of those enumerated above.

Item 5.   Interest in Securities of Issuer.
          --------------------------------

     (a)  The  calculations  in this Item are based  upon  29,722,050  shares of
          Common Stock issued and  outstanding as of February 17, 2003 (based on
          disclosures made by the Issuer in the Stock Purchase Agreement). As of
          the date hereof,  the Reporting Persons  beneficially  owned 5,757,000
          shares  or 19.4% of the  outstanding  shares  of  Common  Stock of the
          Issuer.  The  foregoing  calculation  is made  pursuant  to Rule 13d-3
          promulgated under the Act.

     (b)  SJSI has the sole power to vote or direct the vote of 5,757,000 shares
          and the sole power to dispose or direct the  disposition  of 5,757,000
          shares.  Because John M. Gregory  controls all of the voting interests
          of SJSI with respect to the  securities,  he may be deemed to have the
          sole  power to vote and direct  the vote of  5,757,000  shares and the
          sole power to dispose and direct the disposition of 5,757,000  shares.
          Neither Joan P. Gregory,  Susan Gregory nor James M. Gregory presently
          have the power to dispose, direct the disposition,  vote or direct the
          vote of shares  of Common  Stock  held by SJSI.  However,  they may be
          deemed to  indirectly  beneficially  own shares of Common Stock of the
          Issuer held by SJSI due to their financial interests in SJSI.

                                     8 of 10



     (c)  During the 60 day period ended as of the date hereof, John M. and Joan
          P.  Gregory  have  engaged  in the  following  transactions,  with all
          transactions having been made in the open market for cash:


          Transaction        Date           No. of Shares        Price Per Share
          -----------        ----           -------------        ---------------
          Purchase        02/11/03             57,070                $ 2.94
          Purchase        02/12/03            640,830                $ 2.98


          On February 18, 2003, SJSI purchased  4,750,000 shares of Common Stock
          at a purchase price of $3.50 per share directly from the Issuer at the
          office of its  counsel in  Wellesley,  Massachusetts,  pursuant to the
          Stock Purchase  Agreement.  None of the other  Reporting  Persons have
          made transactions in the Issuer's  securities during the 60 day period
          ended as of the date  hereof,  except for the  transfer  of  1,007,000
          shares of Common  Stock from John M. and Joan P. Gregory to SJSI which
          took place on February 14, 2003.

(d)       The  Reporting  Persons  affirm that no other  person has the right to
          receive or the power to direct the receipt of dividends  from,  or the
          proceeds  from the sale of, the shares of the  Issuer's  Common  Stock
          beneficially owned by the Reporting Persons.

(e)       Not Applicable.

Item 6.   Contracts, Arrangements,  Understandings or Relationships With Respect
          ----------------------------------------------------------------------
          to Securities of the Issuer.
          ----------------------------


     Other than the Stock Purchase Agreement,  the Reporting Persons do not have
any  contract,  arrangement,  understandings  or  relationships  with respect to
securities of the Issuer.

     Pursuant to the Stock Purchase Agreement,  the Issuer has agreed to file an
initial shelf registration  statement (the "Shelf Registration  Statement") with
the Securities and Exchange Commission (the "Commission")  within 45 days of the
closing of the  transaction  and has agreed to use its best  efforts to have the
Shelf  Registration  Statement declared effective as soon as practicable (but in
any event  within 90 days after  filing).  The Issuer has agreed to use its best
efforts to keep the Shelf  Registration  Statement  effective for the period set
forth in the Stock Purchase Agreement.

Item 7.   Material to be Filed as Exhibits.
          ---------------------------------

          Exhibit   Description
          -------   -----------

            1       Joint Filing Agreement

            2       Common Stock Purchase Agreement by and between Novavax, Inc.
                    and SJ Strategic Investments, LLC, dated February 17, 2003.



                                     9 of 10



                                   SIGNATURES

     After  reasonable  inquiry and to the best of my  knowledge  and belief,  I
certify that the information  set forth in this statement is true,  complete and
correct.


Date: February 26, 2003


                                          SJ Strategic Investments, LLC


                                      By: /s/  John M. Gregory
                                          --------------------------------------
                                          John M. Gregory
                                          Its:  Managing Member


                                          /s/  John M. Gregory
                                          --------------------------------------
                                          John M. Gregory


                                          /s/  Joan P. Gregory
                                          --------------------------------------
                                          Joan P. Gregory



                                          /s/  Susan Gregory
                                          --------------------------------------
                                          Susan Gregory


                                          /s/  James M. Gregory
                                          --------------------------------------
                                          James M. Gregory
















                                     10 of 10





                                  EXHIBIT INDEX

         Exhibit         Description
         -------         -----------

            1       Joint Filing Agreement

            2       Common Stock Purchase Agreement by and between Novavax, Inc.
                    and SJ Strategic Investments, LLC, dated February 17, 2003.







                                                                       EXHIBIT 1

                             JOINT FILING AGREEMENT


     SJ Strategic Investments,  LLC, a Tennessee limited liability company, John
M.  Gregory,  Joan P.  Gregory,  Susan Gregory and James M. Gregory (the "Filing
Persons"),  hereby  agree to file  jointly  a  Schedule  13D and any  amendments
thereto relating to the aggregate ownership by each of the Filing Persons of any
voting equity security of a class which is registered  pursuant to Section 12 of
the Securities  Exchange Act of 1934, as amended,  as required by Rule 13d-1 and
Rule 13d-2  promulgated  under the Securities  Exchange Act of 1934. Each of the
Filing  Persons agrees that the  information  set forth in such Schedule 13D and
any amendments thereto with respect to such Filing Person will be true, complete
and correct as of the date of such Schedule 13D or such  amendment,  to the best
of such Filing Person's knowledge and belief, after reasonable inquiry.  Each of
the Filing Persons makes no representation as to the accuracy or adequacy of the
information set forth in the Schedule 13D or any amendments thereto with respect
to any other Filing Person. Each of the Filing Persons shall promptly notify the
other Filing Persons if any of the  information set forth in the Schedule 13D or
any  amendments  thereto shall become  inaccurate in any material  respect or if
said  person  learns of  information  that  would  require an  amendment  to the
Schedule 13D.

     IN WITNESS  WHEREOF,  the undersigned have set their hands this 26th day of
February, 2003.



                                            SJ Strategic Investments, LLC


                                         By:/s/  John M. Gregory
                                            ------------------------------------
                                            John M. Gregory
                                            Its:  Managing Member


                                            /s/  John M. Gregory
                                            ------------------------------------
                                            John M. Gregory

                                            /s/  Joan P. Gregory
                                            ------------------------------------
                                            Joan P. Gregory


                                            /s/  Susan Gregory
                                            ------------------------------------
                                            Susan Gregory


                                            /s/  James M. Gregory
                                            ------------------------------------
                                            James M. Gregory


                                                                       EXHIBIT 2

                                  NOVAVAX, INC.
                         COMMON STOCK PURCHASE AGREEMENT

     THIS COMMON STOCK PURCHASE AGREEMENT (this "Agreement") is made and entered
into as of February 17, 2003, by and among Novavax, Inc., a Delaware corporation
(the "Company"),  and the parties listed on the Schedule of Investors separately
delivered to the  Investors  (the  "Schedule of  Investors")  (each  hereinafter
individually  referred to as an "Investor" and  collectively  referred to as the
"Investors").

     1.     AGREEMENT TO PURCHASE AND SELL STOCK.
            -------------------------------------

     1.1  Authorization.  As of the Closing (as defined  below) the Company will
have  authorized  the  issuance,  pursuant to the terms and  conditions  of this
Agreement,  of up to 4,750,000  shares of the Company's  Common Stock,  $.01 par
value (the "Common Stock").

     1.2  Agreement  to Purchase  and Sell.  The Company  agrees to sell to each
Investor at the Closing, and each Investor agrees, severally and not jointly, to
purchase  from the Company at the Closing,  the number of shares of Common Stock
set forth beside such Investor's  name on the Schedule of Investors,  at a price
of $3.50 per share,  and in the aggregate  amount for such Investor as set forth
on the  Schedule of  Investors.  The shares of Common Stock  purchased  and sold
pursuant to this Agreement will be collectively  hereinafter  referred to as the
"Purchased Shares."

     2.       CLOSING.
              --------

     2.1 The Closing.  The purchase and sale of the  Purchased  Shares will take
place at the offices of White & McNamara,  P.C., 65 William  Street,  Suite 250,
Wellesley,  Massachusetts,  at 8:00 a.m., Eastern Standard Time, on February 18,
2003,  or at such other time and place as the  Company  and  Investors  who have
agreed to purchase a majority of the Purchased  Shares listed on the Schedule of
Investors  mutually  agree upon  (which  time and place are  referred to in this
Agreement as the  "Closing"),  provided  that the closing may not be delayed for
more than five  business  days  without  the  consent of all  Investors.  At the
Closing,  the Investor will purchase the number of Purchased Shares shown on the
Schedule of  Investors  against  delivery  to the  Investor  (or its  designated
custodian) by the Company of a certificate  representing  such Purchased  Shares
and/or a copy of the Company's irrevocable instructions to its transfer agent to
prepare and issue such  certificate,  with delivery of such certificate to occur
within three (3) business  days  thereafter.  The full  purchase  price for such
Purchased  Shares  shall be paid at  Closing  by wire  transfer  of funds to the
Company.

     3.  REPRESENTATIONS  AND  WARRANTIES  OF THE  COMPANY.
         --------------------------------------------------

     The Company hereby  represents and warrants to Investor that, except as set
forth in the  Disclosure  Schedule and Schedule of Exceptions  (the  "Disclosure
Schedule") separately delivered by the Company to the Investors,  the statements
in the following paragraphs of this Section 3 are all true and correct:

                                       1

     3.1 Organization, Good Standing and Qualification.  Each of the Company and
its subsidiary is a corporation  duly  organized,  validly  existing and in good
standing under the laws of the jurisdiction under which it is incorporated,  and
has all  requisite  corporate  power and  authority  to conduct its  business as
currently  conducted and to execute,  deliver and perform all of its obligations
under this Agreement and to consummate  the  transactions  contemplated  hereby.
Each of the Company and its  subsidiary is qualified to do business as a foreign
corporation  in  each  jurisdiction  where  failure  to be so  qualified  could,
individually  or in the  aggregate,  reasonably  be  expected to have a material
adverse  effect  on  the  business,  assets,  financial  condition,  results  of
operations,  or assets of the Company and its subsidiary,  taken as a whole (the
"Business")  (such  effect  referred to as a  "Material  Adverse  Effect").  For
purposes of this  Agreement,  "Material  Adverse  Effect"  shall not include any
effect  attributable  to changes in the trading prices for the Company's  Common
Stock.

     3.2 Capitalization.  Immediately before the Closing,  the capitalization of
the Company will consist of the following:

          (a)  Preferred  Stock.  A total  of  2,000,000  authorized  shares  of
     Preferred Stock, $.01 par value per share (the "Preferred Stock"),  none of
     which are issued and outstanding.

          (b) Common Stock.  A total of 50,000,000  authorized  shares of Common
     Stock, of which approximately  25,222,110 shares were issued and 24,972,050
     shares were outstanding as of December 31, 2002.

          (c)  Options,   Warrants,   Reserved  Shares.   Except  for:  (i)  the
     approximately  3,712,396  shares of Common Stock  issuable upon exercise of
     options  outstanding under the Company's 1995 Stock Option Plan and 300,000
     shares of Common Stock issuable upon exercise of options  outstanding under
     the 1995  Director  Stock Option Plan,  each as of December 31, 2002,  (ii)
     approximately  1,411,771  additional  shares of Common  Stock  reserved for
     issuance  under the Company's 1995 Stock Option Plan,  (iii)  approximately
     4,748,309  additional shares of Common Stock reserved for issuance upon the
     conversion of convertible  notes issued to King  Pharmaceuticals,  Inc. and
     (iv)  warrants to purchase an aggregate of  approximately  70,000 shares of
     Common Stock,  there are not outstanding any options,  warrants,  rights or
     agreements for the purchase or  acquisition  from the Company of any shares
     of its  capital  stock or any  securities  convertible  into or  ultimately
     exchangeable or exercisable for any shares of the Company's  capital stock.
     All of such  outstanding  shares of capital stock have been duly authorized
     and  validly  issued and are fully paid and  nonassessable  and all of such
     options,  warrants and other rights to acquire  Common Stock have been duly
     authorized by the Company.  None of the outstanding shares of capital stock
     and options,  warrants  and other  rights to acquire  Common Stock has been
     issued in violation of the preemptive  rights of any security holder of the
     Company.

     3.3 Fielding. Except for Fielding Pharmaceutical Company ("Fielding"),  the
Company does not presently own or control, directly or indirectly,  any interest
in any other corporation,  partnership,  trust, joint venture,  association,  or
other entity. All of the outstanding shares of capital stock of, or other equity
interests  in,  Fielding  have  been  validly  issued  and are  fully  paid  and
nonassessable and are owned directly or indirectly by the Company free and clear

                                       2




of all pledges,  claims, liens,  charges,  encumbrances or security interests of
any kind or nature whatsoever, and free of any restriction on the right to vote,
sell or otherwise dispose of such capital stock or other equity interests.

     3.4 Due  Authorization;  No Violation.  All corporate action on the part of
the Company and its  officers,  directors  and  stockholders  necessary  for the
authorization, execution and delivery of, and the performance of all obligations
of the Company under, this Agreement and the transactions  contemplated  hereby,
and the authorization, issuance, reservation for issuance and delivery of all of
the Purchased Shares being sold under this Agreement,  has been taken or will be
taken prior to the Closing,  and this Agreement  constitutes a valid and legally
binding obligation of the Company, enforceable against the Company in accordance
with its  terms,  except as  enforceability  may be  limited  by (i)  applicable
bankruptcy,  insolvency,  reorganization  or other laws of  general  application
relating to or affecting the enforcement of creditors' rights generally and (ii)
the effect of rules of law governing  the  availability  of equitable  remedies.
Neither the execution,  delivery or performance by the Company of this Agreement
nor the consummation by the Company of the transactions contemplated hereby will
(i)  conflict  with or result in a breach of any  provision  of the  Amended and
Restated  Certificate of Incorporation  of the Company,  as amended to date (the
"Charter") or the Company's Bylaws or the comparable organizational documents of
Fielding,  (ii)  conflict  with,  result in a violation or breach of, or cause a
default   (or  give  rise  to  any  right  of   termination,   cancellation   or
acceleration),  or result in the creation or  imposition  of any lien,  security
interest,  charge or  encumbrance  upon any of the  properties  or assets of the
Company or Fielding,  under any of the terms,  conditions  or  provisions of any
agreement, instrument or obligation to which the Company or Fielding is a party,
which default could, individually or in the aggregate, reasonably be expected to
have a  Material  Adverse  Effect or (iii)  violate  any law,  statute,  rule or
regulation or judgment,  order,  writ,  injunction or decree of any governmental
authority,  in each case under this clause  (iii)  applicable  to the Company or
Fielding or any of their respective properties or assets and which, individually
or in the aggregate,  could,  individually  or in the  aggregate,  reasonably be
expected to have a Material  Adverse Effect.  The business and operations of the
Company and Fielding have been conducted in accordance with all applicable laws,
rules  and  regulations  of  all  governmental  authorities,   except  for  such
violations  which could not,  individually  or in the  aggregate,  reasonably be
expected to have a Material Adverse Effect.

     3.5 Valid Issuance of Stock. The Purchased  Shares,  when issued,  sold and
delivered in accordance  with the terms of this Agreement for the  consideration
provided  for  herein,  will  be  duly  and  validly  issued,   fully  paid  and
nonassessable  and  free and  clear  of all  pledges,  liens,  encumbrances  and
restrictions (other than those arising under federal or state securities laws as
a result of the private  placement of the Purchased Shares to the Investors) and
are not subject to preemptive or other similar rights of any  stockholder of the
Company.

     3.6 Governmental Consents. No consent, approval, order or authorization of,
or  registration,  qualification,  designation,  declaration or filing with, any
federal,  state or local  governmental  authority  on the part of the Company or
Fielding is required in connection with the valid execution and delivery of this
Agreement,  the  offer,  sale  and  issuance  of the  Purchased  Shares,  or the
consummation of the  transactions  contemplated  by this  Agreement,  except for
qualifications  or filings  under the  Securities  Act of 1933,  as amended (the
"Act") and the applicable rules and regulations (the "Rules and Regulations") of
the Securities and Exchange

                                       3



Commission (the "Commission") under the Act, and all other applicable securities
laws as may be required in connection with the transactions contemplated by this
Agreement.  All such  qualifications  will be effective on the Closing,  and all
such filings will be made within the time prescribed by law.

     3.7 Absence of Changes.  After the respective dates as of which information
is given in the Company's Proxy Statement for the annual meeting of stockholders
held on May 8, 2002, the Company's Annual Report on Form 10-K for the year ended
December 31, 2001, the Company's Quarterly Reports on Form 10-Q for the quarters
ended March 31, 2002,  June 30, 2002 and September  30, 2002,  and the Company's
Reports  on Form 8-K filed on June 26,  2002,  August 7, 2002 and  September  9,
2002,  respectively  (such  documents,  together with the  Disclosure  Schedule,
referred to collectively as the "Disclosure Documents"),  there has not been (i)
any  Material  Adverse  Effect on the  Business,  (ii) any  transaction  that is
material to the Company and Fielding,  taken as a whole,  (iii) any  obligation,
direct or contingent,  that is material to the Company and Fielding,  taken as a
whole,  incurred by the Company or Fielding,  (iv) any change in the outstanding
indebtedness  of the  Company or Fielding  that is  material,  (v) any  dividend
declared,  paid or made on the capital  stock of the  Company,  (vi) any loss or
damage (whether or not insured) to the property of the Company or Fielding which
has been sustained which could, individually or in the aggregate,  reasonably be
expected to have a Material  Adverse Effect or (vii) any other event which could
reasonably be expected to adversely affect the validity or enforceability of, or
the  authority or the ability of the Company to perform its  obligations  under,
this Agreement.

     3.8 Litigation.  Except as disclosed in the Disclosure Documents,  there is
no action,  suit,  proceeding,  claim,  arbitration or investigation  ("Action")
pending  (or, to the  Company's  knowledge,  currently  threatened)  against the
Company or Fielding, or their respective activities, properties or assets, which
(i) is  reasonably  likely  to  prevent  the  consummation  of the  transactions
contemplated  hereby  or (ii) if  adversely  resolved  against  the  Company  or
Fielding  could  adversely  affect the  validity  or  enforceability  of, or the
authority  or ability of the  Company to perform  its  obligations  under,  this
Agreement, or could, individually or in the aggregate, reasonably be expected to
have a Material Adverse Effect.

     3.9 NASDAQ Listing.  The Company's  Common Stock is registered  pursuant to
Section 12(g) of the Securities  Exchange Act of 1934, as amended (the "Exchange
Act") and is listed on The  Nasdaq  Stock  Market,  Inc.  National  Market  (the
"Nasdaq National Market").  The Company will use its best efforts to comply with
all requirements of the National  Association of Securities  Dealers,  Inc. with
respect to the issuance of the Purchased  Shares and the listing  thereof on the
Nasdaq  National  Market;   provided,   however,   that  the  Company  makes  no
representations  that  it will  continue  to meet  all of the  requirements  for
listing of the Common Stock on the Nasdaq National Market. The Company shall use
its best  efforts  to take  such  actions  as may be  necessary,  and as soon as
practicable  and in no event later than 30 days after the Closing  Date, to file
with Nasdaq any necessary  application or other  document  required by Nasdaq in
order to list the Purchased Shares on the market on which they are traded and to
pay any required listing fees within the required time.

     3.10  Commission  Filings.  The  Company  has filed in a timely  manner all
reports  and  other  information  required  to be  filed  ("Filings")  with  the
Commission pursuant to

                                       4



the  Exchange  Act  during  the  preceding  twelve  calendar  months.  On  their
respective dates of filing,  to the Company's  knowledge the Filings complied in
all  material  respects  with the  requirements  of the  Exchange  Act,  and the
published rules and regulations of the Commission promulgated thereunder. To the
Company's  knowledge,  on their respective dates of filing,  the Filings did not
include any untrue statement of a material fact required to be stated therein or
necessary to make the statements therein, in light of the circumstances in which
they were made, not misleading,  and all financial  statements  contained in the
Filings fairly present, in all material respects,  the financial position of the
Company on the dates of such  statements  and the results of operations  for the
periods  covered  thereby  in  accordance  with  generally  accepted  accounting
principles  consistently  applied  throughout  the  periods  involved  and prior
periods,   except  as  otherwise  indicated  in  the  notes  to  such  financial
statements,  subject in the case of unaudited  financial  statements,  to normal
year-end audit adjustments.

     3.11  Disclosure.  To the  Company's  knowledge,  the  representations  and
warranties  made by the  Company in this  Agreement  (including  the  Disclosure
Schedule) and the Filings when read together do not contain any untrue statement
of a material  fact and do not omit to state a material  fact  necessary to make
the statements herein as a whole not misleading.

     3.12  Governmental  Permits,  Etc. The Company and Fielding  possesses  all
licenses,  franchises,  governmental  approvals,  permits or other  governmental
authorizations (collectively, "Authorizations") relating to the operation of the
Business,  except for those Authorizations the failure of which to possess could
not, individually or in the aggregate, reasonably be expected to have a Material
Adverse Effect. The Company and Fielding are in compliance with the terms of all
Authorizations  and all laws,  ordinances,  regulations  and  decrees  which are
applicable  to the  Business,  except for such  non-compliance  which could not,
individually  or in the  aggregate,  reasonably  be  expected to have a Material
Adverse Effect.

     3.13 Insurance.  The Company and Fielding are covered by, and will continue
to  be  covered  by,  insurance  with  companies  the  Company  believes  to  be
responsible  and in such  amounts and  covering  such risks as it believes to be
adequate  for the conduct of the  Business  and the value of the  Company's  and
Fielding's  properties  and as is  customary  for  companies  engaged in similar
businesses in similar  industries,  all of which  insurance is in full force and
effect.  The  Company  has no  knowledge  that any such  carrier  has grounds or
intends  to cancel or fail to renew such  policies  on terms  acceptable  to the
Company.

     3.14 Intellectual  Property.  The Company or Fielding owns or possesses the
patents, patent rights, licenses, inventions,  copyrights,  trademarks, know-how
(including trade secrets and other unpatented and/or unpatentable proprietary or
confidential  information,  systems or procedures) and other rights or interests
in items of intellectual  property that are material to the Business as operated
by the Company and  Fielding,  and as expected to be operated by the Company and
Fielding  in the next 12 months  with  respect to the  Company's  ESTRASORB  and
ANDROSORB  product  candidates   (collectively,   the  "Patent  and  Proprietary
Rights");  neither the Company nor Fielding has received  notice of any asserted
infringement  of or material  conflict with the rights of others with respect to
any of the Patent and Proprietary  Rights. To the Company's  knowledge,  neither
the Company nor Fielding  infringes upon the proprietary rights of others in any
material respect.

                                       5



     3.15 Financial Statements.  The financial statements of the Company and the
related notes thereto included in the Disclosure  Documents  present fairly,  in
all material  respects and in  accordance  with  generally  accepted  accounting
principles, the financial position of the Company as of the dates indicated, and
the results of its operations and cash flows for the periods  therein  specified
(except  that the  unaudited  financial  statements  do not  contain  all  notes
required by generally accepted  accounting  principles and are subject to normal
year-end audit adjustments).  Such financial  statements  (including the related
notes) have been  prepared in  accordance  with  generally  accepted  accounting
principles  applied  on  a  consistent  basis  throughout  the  periods  therein
specified ("GAAP"),  subject in the case of unaudited financial  statements,  to
normal  year-end  audit  adjustments.  Except  as set  forth  in  the  financial
statements  included  in the  Disclosure  Documents,  neither  the  Company  nor
Fielding has any material liabilities of any nature (whether accrued,  absolute,
contingent  or  otherwise)  that are  required  by GAAP to be  included  in such
financial  statements other than liabilities  arising after the date of the most
recent balance sheet included in such financial  statements  which were incurred
in the ordinary course of business consistent with past practice.

     3.16 Internal Accounting  Controls.  The Company has reviewed and evaluated
the  effectiveness  of the  Company's  disclosure  controls and  procedures,  as
defined in Rules  240.13a-14 (c) and 15d-14 (c)  promulgated  under the Exchange
Act.  Based on that review and  evaluation,  the Company has concluded  that the
Company's  current   disclosure   controls  and  procedures,   as  designed  and
implemented are reasonably adequate to ensure that the Company's Chief Executive
Officer and Chief  Financial  Officer are  provided  with  material  information
relating to the  Company  required  to be  disclosed  in the reports the Company
files or submits under the Exchange Act. As a result of such review and in light
of the matter described in Section 3.16 of the Disclosure Schedule,  the Company
has made  additional  or  expanded  internal  control  changes in the  Company's
internal controls.

     3.17 Title.  The Company or Fielding has good and  marketable  title in fee
simple  to all real  property  and  personal  property  owned  by them  which is
material to the business of the Company and Fielding,  taken as a whole, in each
case free and clear of all liens and encumbrances,  except for liens that do not
materially  affect the value of such  property and do not  materially  interfere
with the use made and  proposed  to be made of such  property  by the Company or
Fielding  or for  equipment  leases  or  operating  leases  entered  into in the
ordinary course of the Company's or Fielding's  business.  Any real property and
facilities  held under  lease by the  Company or  Fielding  are held by it under
valid,  subsisting  and  enforceable  leases,  with such  exceptions  as are not
material and do not interfere  with the use made and proposed to be made of such
property and facilities by the Company or Fielding.

     3.18. Form S-3. The Company meets the  requirements for the use of Form S-3
for the registration of the resale of the Purchased Shares and will use its best
efforts to  maintain  S-3 status  with the  Commission  during the  Registration
Period (as defined in Section 7.2(a)).  The Company does not know of any current
facts or  circumstances  that would prohibit or delay the preparation and filing
of a  registration  statement  on  Form  S-3  with  respect  to the  Registrable
Securities (as defined in Section 7.1(d)).

     3.19. Tax Matters.  The Company and Fielding have filed all federal,  state
and local income and  franchise  and other tax returns  required to be filed and
have paid all taxes due,

                                       6



and no tax deficiency has been  determined  adversely to the Company or Fielding
which,  individually  or in the  aggregate,  has had (nor  does the  Company  or
Fielding have any knowledge of any tax deficiency which, if determined adversely
to the Company or Fielding, could, individually or in the aggregate,  reasonably
be expected to have) a Material Adverse Effect.

     3.20. Investment Company. The Company is not an "investment company" within
the meaning of such term under the Investment  Company Act of 1940 and the rules
and regulations of the Commission thereunder.

     3.21.  No  General  Solicitation;   No  Integration.  No  form  of  general
solicitation  or  general  advertising  was  used  by  the  Company  or,  to its
knowledge,  any other person acting on behalf of the Company,  in respect of the
Purchased  Shares or in  connection  with the  offer  and sale of the  Purchased
Shares.  The Company has not sold,  offered to sell,  solicited offers to buy or
otherwise  negotiated in respect of any  "security" (as defined in the Act) that
is or could be integrated with the sale of the Purchased Shares in a manner that
would require the registration of the Purchased Shares under the Act.

     3.22. No  Registration.  Assuming the accuracy of the  representations  and
warranties  made by, and  compliance  with the  covenants  of, the  Investors in
Section 4 hereof,  no  registration  of the  Purchased  Shares  under the Act is
required in connection with the sale of the Purchased Shares to the Investors as
contemplated by this Agreement.

     3.23. FDA Matters and Clinical Trials.

     (a)  Neither  the  Company  nor   Fielding  has  received  any  notices  or
correspondence  from any federal,  state,  local or foreign regulatory body that
regulates the types of matters subject to the  jurisdiction of the U.S. Food and
Drug  Administration   ("Health  Authorities")  which  have  not  been  resolved
requiring or threatening  the  termination,  suspension or  modification  of any
animal studies,  preclinical  tests or clinical trials conducted by or on behalf
of the Company or Fielding or in which the Company or Fielding has  participated
that are  described  in the  Disclosure  Documents  or the  results of which are
referred to in the Disclosure  Documents.  To the knowledge of the Company,  the
currently pending clinical trials, studies and other preclinical tests conducted
by or on  behalf  of the  Company  or  Fielding  and that are  described  in the
Disclosure  Documents or the results of which are referred to in the  Disclosure
Documents,  are being  conducted  in  accordance  with  experimental  protocols,
procedures and controls  generally used by qualified  experts in the preclinical
or clinical study of new drugs.

     (b) The Company has no  knowledge  of any adverse  event that has  resulted
from any of such studies,  tests or trials that was not disclosed as required to
any Health Authority.

     3.24.  Material  Contracts.  All  material  contracts  of the  Company  and
Fielding that are required by applicable rules and regulations of the Commission
to be filed as exhibits to the Filings ("Material Contracts") have been so filed
and,  except for the  Material  Contracts  that have been  terminated  or are no
longer in effect in accordance with their terms, are valid, subsisting,  in full
force and effect and binding upon the Company or Fielding  and, to the Company's
knowledge, the other parties thereto (subject to the exceptions set forth in the
first

                                       7


sentence of Section 3.4 above),  and the Company or Fielding has paid in full or
accrued all amounts due  thereunder  and have  satisfied in full or provided for
all of its  liabilities  and  obligations  thereunder in all material  respects.
Neither the Company nor Fielding has received  notice of a default and is not in
default under,  or with respect to, any Material  Contract.  To the knowledge of
the Company,  no other party to any Material Contract is in default  thereunder,
nor does any  condition  exist  that with  notice or lapse of time or both would
constitute a default by such other party thereunder.

     4.  REPRESENTATIONS,  WARRANTIES AND CERTAIN AGREEMENTS OF INVESTORS.
         -----------------------------------------------------------------

     Each Investor hereby severally and not jointly  represents and warrants to,
and agrees with, the Company, that:

     4.1  Authorization.  All action (corporate or otherwise) on the part of the
Investor  and  its  officers,  directors  and  stockholders  necessary  for  the
authorization, execution and delivery of, and the performance of all obligations
of the Investor  under,  this Agreement has been taken or will be taken prior to
the  Closing,  and  this  Agreement  constitutes  a valid  and  legally  binding
obligation of the Investor,  enforceable against the Investor in accordance with
its terms, except as enforceability may be limited by (i) applicable bankruptcy,
insolvency,  reorganization or other laws of general application  relating to or
affecting the enforcement of creditors'  rights generally and (ii) the effect of
rules of law governing the availability of equitable remedies.

     4.2 Purchase for Own Account.  The Purchased Shares to be purchased by such
Investor  hereunder  will be acquired for  investment  for such  Investor's  own
account,  not as a nominee or agent, and not with a view to the public resale or
distribution  thereof  within the meaning of the Act,  and such  Investor has no
present  intention  of selling,  granting  any  participation  in, or  otherwise
distributing  the same in  violation  of the  Act.  If not an  individual,  such
Investor also represents that such Investor has not been formed for the specific
purpose of acquiring Purchased Shares.

     4.3 Disclosure of  Information.  The Investor has received  and/or had full
access to a copy of the  Disclosure  Documents  and has received or has had full
access to all the  information it considers  necessary or appropriate to make an
informed  investment  decision  with  respect  to  the  Purchased  Shares  to be
purchased  by the Investor  under this  Agreement.  Investor  further has had an
opportunity to ask questions and receive answers from the Company  regarding the
terms and  conditions  of the  offering  of the  Purchased  Shares and to obtain
additional  information (to the extent the Company possessed such information or
could acquire it without unreasonable effort or expense) necessary to verify any
information  furnished to the Investor or to which the Investor had access.  The
foregoing,  however, does not in any way limit or modify the representations and
warranties  made by the Company in Section 3. In connection with its decision to
purchase the Purchased Shares,  the Investor has relied solely on the Disclosure
Documents,  the  representations,  warranties  and agreements of the Company set
forth in this Agreement,  as well as any  investigation of the Company completed
by the  Investor or its  advisors;  and the  Investor has not relied on any oral
statement made by the Company.

     4.4 Investment  Experience.  Such Investor understands that the purchase of
the  Purchased  Shares  involves  substantial  risk.  Such  Investor:   (i)  has
experience as an investor

                                       8


in securities of companies in the development  stage and acknowledges  that such
Investor  is able  to fend  for  itself,  can  bear  the  economic  risk of such
Investor's  investment  in the  Purchased  Shares  and has  such  knowledge  and
experience  in  financial or business  matters that such  Investor is capable of
evaluating the merits and risks of this  investment in the Purchased  Shares and
protecting its own interests in connection with this investment, and/or (ii) has
a preexisting personal or business  relationship with the Company or one or more
of its officers or directors.

     4.5 Accredited Investor Status.  Such Investor is an "accredited  investor"
within the meaning of Regulation D promulgated under the Act.

     4.6 Restricted  Securities.  Such Investor  understands  that the Purchased
Shares are  characterized as "restricted  securities"  under the Act inasmuch as
they are being acquired from the Company in a transaction not involving a public
offering and that under the Act and the Rules and  Regulations  such  securities
may be  resold  without  registration  under  the Act  only in  certain  limited
circumstances.  In this connection,  such Investor represents that such Investor
is  familiar  with  Rule  144 of  the  Commission  and  understands  the  resale
limitations  imposed  thereby  and by the Act and  understands  that  the  Shelf
Registration Statement (as defined in Section 7.2(a)) and any other registration
statement  contemplated  by this  Agreement  to effect the  registration  of the
Purchased  Shares for purposes of resale  thereunder may never become  effective
under the Act.

     4.7 Further  Limitations  on  Disposition.  Without in any way limiting the
representations  set forth above,  such Investor  further agrees not to make any
disposition of all or any portion of the Purchased Shares unless and until:

          (a) there is then in  effect a  registration  statement  under the Act
     covering  such  proposed  disposition  and  such  disposition  is  made  in
     accordance with such registration statement and the provisions of Section 7
     of this Agreement; or

          (b) (i) such Investor  shall have notified the Company of the proposed
     disposition  and shall have  furnished  the Company with a statement of the
     circumstances surrounding the proposed disposition,  and (ii) such Investor
     shall have  furnished  the Company,  at the expense of such Investor or its
     transferee,  with an opinion of  counsel,  reasonably  satisfactory  to the
     Company,  that  such  disposition  will not  require  registration  of such
     securities under the Act.

     Notwithstanding  the  provisions of paragraphs  (a) and (b) above,  no such
registration  statement  or opinion of counsel  shall be  required:  (i) for any
routine  transfer of any Purchased  Shares in  compliance  with Rule 144 or Rule
144A  (except  that an opinion of counsel may be required for other than routine
Rule 144  transactions),  or (ii) for any  transfer  of  Purchased  Shares by an
Investor  that is a  partnership,  limited  liability  corporation  ("LLC") or a
corporation  to (A) a  partner  of  such  partnership,  member  of  such  LLC or
stockholder of such  corporation  on a basis  proportionate  to their  ownership
interests in such partnership, LLC or corporation, or (B) the estate of any such
partner,  member or  stockholder,  or (iii) for the  transfer  by gift,  will or
intestate  succession by any Investor to his or her spouse or lineal descendants
or ancestors or any trust for any of the  foregoing;  provided,  that in each of
the foregoing cases

                                       9



the transferee agrees in writing to be subject to the terms of this Agreement to
the same extent as if the transferee were an original Investor hereunder.

     4.8  Legends.  It  is  understood  that  the  certificates  evidencing  the
Purchased Shares will bear the legends set forth below:

          (a) THE SECURITIES  REPRESENTED  HEREBY HAVE NOT BEEN REGISTERED UNDER
     THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR UNDER THE SECURITIES
     LAWS  OF ANY  STATE.  THESE  SECURITIES  ARE  SUBJECT  TO  RESTRICTIONS  ON
     TRANSFERABILITY  AND RESALE AND MAY NOT BE  TRANSFERRED OR RESOLD EXCEPT AS
     PERMITTED UNDER THE ACT AND THE APPLICABLE STATE SECURITIES LAWS,  PURSUANT
     TO REGISTRATION OR EXEMPTION THEREFROM. INVESTORS SHOULD BE AWARE THAT THEY
     MAY BE  REQUIRED  TO BEAR THE  FINANCIAL  RISKS OF THIS  INVESTMENT  FOR AN
     INDEFINITE  PERIOD OF TIME.  THE ISSUER OF THESE  SECURITIES MAY REQUIRE AN
     OPINION OF COUNSEL IN FORM AND SUBSTANCE  SATISFACTORY TO THE ISSUER TO THE
     EFFECT THAT ANY PROPOSED  TRANSFER OR RESALE IS IN COMPLIANCE  WITH THE ACT
     AND ANY APPLICABLE STATE SECURITIES LAWS.

          (b) THE  SHARES  EVIDENCED  BY THIS  CERTIFICATE  ARE  SUBJECT  TO THE
     PROVISIONS OF, AND MAY HAVE CERTAIN  REGISTRATION  RIGHTS  PURSUANT TO, THE
     PROVISIONS  OF A PURCHASE  AGREEMENT  BETWEEN  THE  COMPANY AND THE HOLDER,
     WHICH MAY RESTRICT THE TRANSFER OF SUCH SHARES IN CERTAIN CIRCUMSTANCES.  A
     COPY OF SUCH AGREEMENT MAY BE OBTAINED,  WITHOUT  CHARGE,  AT THE COMPANY'S
     PRINCIPAL OFFICE.

     The  legends set forth in (a) and (b) above  shall,  upon the request of an
Investor,  be promptly  removed by the Company from any  certificate  evidencing
Purchased  Shares  upon  delivery to the Company of an opinion of counsel to the
Investor, reasonably satisfactory to the Company, that the legended security can
be freely transferred in a public sale without a registration statement being in
effect  under  the Act  and in  compliance  with  exemption  requirements  under
applicable  state securities laws and that such transfer will not jeopardize the
exemption or exemptions from  registration  pursuant to which the Company issued
the Purchased Shares; provided,  however, that no such opinion shall be required
in  connection  with  routine  sales of Purchased  Shares  pursuant to the Shelf
Registration  Statement (as defined below)  (provided  that  customary  forms of
brokers' and sellers'  representation  letters are provided in  connection  with
such sales) or routine  requests for legend  removal where the Purchased  Shares
can be sold by an Investor pursuant to the provisions of Rule 144. In connection
with any such opinion,  the Investor shall provide such certifications as may be
reasonably be deemed necessary for the delivery of such opinion.

     4.9 Resale  Restrictions.  Except as provided in Section  4.7, the Investor
will not, prior to the  effectiveness  of the Shelf  Registration  Statement (as
defined below),  directly or indirectly offer, sell, contract or grant an option
to sell, pledge,  encumber,  or otherwise dispose of or otherwise  transfer,  or
enter into any swap or other arrangement that transfers to another,  in whole or
in part,  any of the  economic  consequences  of  ownership of (whether any such
transaction described above is to be settled by delivery of Common Stock or such
other

                                       10



securities, in cash or otherwise) (a "Disposition"), any Purchased Shares (other
than to  donees,  stockholders  or  partners  of the  Investor  who  agree to be
similarly  bound),  and  after  the  effective  date of the  Shelf  Registration
Statement  the Investor  will not make any  Disposition  of Purchased  Shares in
violation of the Act.

     5.       CONDITIONS TO INVESTOR'S OBLIGATIONS AT CLOSING.
              ------------------------------------------------

     5.1 Closing.  The  obligations  of each  Investor  under  Section 2 of this
Agreement  to purchase  the  Purchased  Shares at the Closing are subject to the
fulfillment  or  waiver,  on or before  the  Closing,  of each of the  following
conditions,  and the Company shall use its best efforts to cause such conditions
to be satisfied on or before the Closing:

          5.1.1 Representations and Warranties True. Each of the representations
     and  warranties  of the  Company  contained  in Section 3  qualified  as to
     materiality  shall be true and correct and those not so qualified  shall be
     true and correct in all material respects on and as of the Closing with the
     same effect as though such  representations and warranties had been made on
     and as of the Closing.

          5.1.2  Performance.  The Company shall have  performed and complied in
     all material  respects  with all  agreements,  obligations  and  conditions
     contained in this  Agreement  that are required to be performed or complied
     with by it on or before the Closing and shall have obtained all  approvals,
     consents  and  qualifications  necessary  to complete the purchase and sale
     described herein.

          5.1.3 Compliance Certificate.  The Company shall have delivered to the
     Investors  at  the  Closing  a  certificate  signed  on its  behalf  by its
     President,  Chief Executive Officer,  or Chief Financial Officer certifying
     that the  conditions  specified  in  Sections  5.1.1  and  5.1.2  have been
     fulfilled.

          5.1.4 Registration;  Securities Exemptions.  The offer and sale of the
     Purchased  Shares to the  Investors  pursuant  to this  Agreement  shall be
     exempt  from the  registration  requirements  under the Act and  applicable
     state securities laws, and the rules thereunder (the "Law").

          5.1.5 No Material  Change.  There shall have been no Material  Adverse
     Effect on the on the Business from the date of this Agreement.

          5.1.6 Opinion of Counsel. The Investors shall have received an opinion
     of counsel to the Company  substantially  in the form of Exhibit A attached
     hereto.


     6.       CONDITIONS TO THE COMPANY'S OBLIGATIONS AT CLOSING.
              ---------------------------------------------------

     6.1.  Closing.  The obligations of the Company under this Agreement to sell
the  Purchased  Shares  to the  Investors  at the  Closing  are  subject  to the
fulfillment or waiver,  on or before the Closing,  of the following  conditions,
and each  Investor  shall use its best  efforts to cause such  conditions  to be
satisfied on or before the Closing:

                                       11




          6.1.1   Representations   and  Warranties.   The  representations  and
     warranties  of  the  Investor  contained  in  Section  4  qualified  as  to
     materiality  shall be true and correct and those not so qualified  shall be
     true and correct in all material respects on and as of the Closing with the
     same effect as though such  representations and warranties had been made on
     and as of the Closing.

          6.1.2 Payment of Purchase Price.  The Investor shall have delivered to
     the Company the purchase price for the Purchased  Shares specified for such
     Investor on the Schedule of Investors, in accordance with the provisions of
     Section 2,  subject to the  Company's  delivery  of  certificates  for such
     shares.

         7.    REGISTRATION RIGHTS.
               --------------------

          7.1 Definitions. For purposes of this Agreement:

          (a) Form S-3.  The term "Form S-3" means such form under the Act as is
     in effect on the date hereof or any successor  registration  form under the
     Act  subsequently  adopted by the  Commission  that  permits  inclusion  or
     incorporation  of substantial  information by reference to other  documents
     filed by the Company with the Commission.

          (b)  Holder.  The term  "Holders"  shall mean  holders of  Registrable
     Securities that have registration rights pursuant to this Agreement.

          (c)   Registration.    The   terms   "register,"   "registered,"   and
     "registration"  refer to a registration  effected by preparing and filing a
     registration  statement in compliance  with the Act, and the declaration or
     ordering of effectiveness of such registration statement.

          (d) Registrable Securities.  The term "Registrable  Securities" means:
     (1) all of the Purchased Shares,  (2) any additional shares issued pursuant
     to Section  7.2(a) and (3) any shares of Common Stock of the Company issued
     or  issuable,   from  time  to  time,  upon  any  reclassification,   share
     combination,  share subdivision,  stock split,  share dividend,  or similar
     transaction or event, or otherwise as a distribution on, in exchange for or
     with  respect to any of the  foregoing;  provided,  however,  that the term
     "Registrable  Securities"  shall exclude in all events (and such securities
     shall  not  constitute   "Registrable   Securities")  (i)  any  Registrable
     Securities  sold or  transferred  by a person in a transaction in which the
     registration  rights  granted  under this  Agreement  are not  assigned  in
     accordance  with the  provisions of this  Agreement,  (ii) any  Registrable
     Securities sold in a public offering  pursuant to a registration  statement
     filed with the  Commission or sold pursuant to Rule 144  promulgated  under
     the Act ("Rule 144") or (iii) as to any Holder, the Registrable  Securities
     held by such Holder if all of such  Registrable  Securities can be publicly
     sold without restriction (including,  without limitation, as to volume, but
     by complying with the manner of sale and Form 144 filing  requirements,  if
     applicable) within a three-month period pursuant to Rule 144.

          (e)  Prospectus:  The term  "Prospectus"  shall  mean  the  prospectus
     included  in  any  Shelf   Registration   Statement   (including,   without
     limitation, a prospectus that discloses information previously omitted from
     a  prospectus  filed  as part of an  effective  registration  statement  in
     reliance  upon  Rule  430A  promulgated  under  the  Act),  as  amended  or
     supplemented by any prospectus supplement  (including,  without limitation,
     any prospectus

                                       12


     supplement  with respect to the terms of the offering of any portion of the
     Registrable Securities covered by such Shelf Registration  Statement),  and
     all  other   amendments  and  supplements  to  the  Prospectus,   including
     post-effective  amendments,  and all material  incorporated by reference or
     deemed to be incorporated by reference in such Prospectus.

          (f) Shelf Registration Statement. See Section 7.2(a).

          7.2 Form S-3 Shelf Registration.

          (a)  Registration.  The  Company  shall  prepare  and  file  with  the
     Commission  within 45 days  following  the Closing and use its best efforts
     (i) to have declared  effective as soon as practicable  thereafter  (but in
     any event within 90 days after filing),  a  registration  statement on Form
     S-3 (or, if the Company is not then  eligible to use Form S-3, then another
     appropriate  form)  providing  for the resale by the  Holders of all of the
     Registrable  Securities (the "Shelf Registration  Statement"),  and (ii) to
     provide  a  transfer  agent and  registrar  for all  securities  registered
     pursuant  to the  Shelf  Registration  Statement.  The  Shelf  Registration
     Statement  may include  securities  other than those held by  Holders.  The
     Company shall use its best efforts to keep the Shelf Registration Statement
     continuously effective (subject to Section 7.2(b)), pursuant to the Act and
     the Rules and  Regulations  promulgated  thereunder,  until the earliest to
     occur of (i) the  second  anniversary  of the  Closing  Date,  (ii) as to a
     particular  Holder,  the date on which the Holder may sell all  Registrable
     Securities then held by the Holder without restriction (including,  without
     limitation, as to volume, but by complying with the manner of sale and Form
     144  filing  requirements,  if  applicable)  within  a  three-month  period
     pursuant to Rule 144 and (iii) as to a particular Holder,  such time as all
     Registrable  Securities  held by such Holder have been sold (A) pursuant to
     the Shelf Registration  Statement,  (B) to or through a broker or dealer or
     underwriter in a public  distribution or a public  securities  transaction,
     and/or (C) in a transaction  exempt from the  registration  and  prospectus
     delivery  requirements  of the Securities Act under Section 4(1) thereof so
     that  all  transfer  restrictions  and  restrictive  legends  with  respect
     thereto,  if any,  are  removed  upon the  consummation  of such sale (such
     period,   the  "Registration   Period").   In  the  event  that  the  Shelf
     Registration  Statement shall cease to be effective during the Registration
     Period,  the Company  shall  promptly  prepare and file a new  registration
     statement  covering  all  Registrable  Securities  and  shall  use its best
     efforts to have such registration  statement  declared effective as soon as
     practicable.  Any such registration  statement shall be considered a "Shelf
     Registration Statement" hereunder.

          (b)  Liquidated  Damages.  In the event  that the  Shelf  Registration
     Statement (i) is not reviewed by the Commission or, if it has been selected
     for  review,  that the  Company  is not using all  commercially  reasonable
     efforts to have the Shelf Registration  Statement declared  effective,  and
     (ii) has not been declared effective prior to the six-month  anniversary of
     the  Closing,  then the Company (i) shall  immediately  pay to the Investor
     $100,000 in cash (such payment, the "Liquidated Damages"), by wire transfer
     to an  account  or  accounts  and in  such  respective  percentages  as the
     Investor  instructs  the Company in writing.  The Company and the  Investor
     agree that, in the event that under the circumstances  described above, the
     Shelf Registration Statement is not declared effective within six months of
     the Closing,  it would be  impracticable  or extremely  difficult to fix or
     determine the Investor's  actual  damages.  Therefore,  the Company and the
     Investor  each  agree that the amount of the  Liquidated  Damages  has been
     agreed upon as  liquidated  damages  after  negotiation  as to the parties'
     reasonable

                                       13


     estimate of the Investor's damages. The Company and the Investor agree that
     the  amount  of   Liquidated   Damages  is   reasonable  in  light  of  the
     circumstances existing at the execution of this Agreement.  The Company and
     the Investor each acknowledge  that the payment of such Liquidated  Damages
     is not  intended  as a  forfeiture  or  penalty.  If the  Company  fails to
     immediately  pay to the Investor any amounts due under this Section 7.2(b),
     then in addition to any amounts paid or payable  pursuant to this  Section,
     the Company  shall also pay all  reasonable  costs and expenses  (including
     reasonable  legal  fees  and  expenses)  in  connection  with  any  action,
     including the filing of any lawsuit or other legal action, taken to enforce
     or collect  payment,  together with interest on such payment at the maximum
     rate  permitted by applicable  law, from the date such payment was required
     to be paid.

     Initialed  by JMG for the Investor       Initialed  by MJK for the  Company
                   ---                                        ---

          (c)  Permitted  Window.  (i) The Holders agree that they will sell the
     Registrable   Securities  pursuant  to  such  registration  only  during  a
     "Permitted  Window" (as defined below). For the purposes of this Agreement,
     a "Permitted Window" with respect to a Holder is a period of 30 consecutive
     calendar  days  commencing  upon  delivery  to the Holder of the  Company's
     written  notification  to the Holder in response to a Notice of Resale that
     the Prospectus  contained in the Shelf Registration  Statement is available
     for resale. In order to cause a Permitted Window to commence, a Holder must
     first give written notice to the Company of its bona fide present intention
     to  sell  part  or all of  the  Registrable  Securities  pursuant  to  such
     registration  (a "Notice  of  Resale").  Upon  delivery  of such  Notice of
     Resale,  the  Company  will give  written  notice to the Holders as soon as
     practicable, but in no event not more than two (2) business days after such
     delivery,  that (A) the  Permitted  Window  will  commence on the date such
     notice  is  delivered  to  the  Holder,  (B)  the  Company  believes  it is
     appropriate  for  the  Company  to  supplement  the  Prospectus  or make an
     appropriate  filing under the Exchange Act so as to cause the Prospectus to
     become current  (unless a certificate  of the President or Chief  Executive
     Officer is delivered as provided in  subparagraph  (ii) below),  or (C) the
     Company believes it is required under the Act and the Rules and Regulations
     thereunder to amend the Shelf Registration  Statement in order to cause the
     Prospectus to be current  (unless a  certificate  of the President or Chief
     Executive  Officer is delivered as provided in subparagraph (ii) below). If
     the Company determines that a supplement to the Prospectus, the filing of a
     report  pursuant  to  the  Exchange  Act  or  an  amendment  to  the  Shelf
     Registration  Statement  required  under the Act,  as  provided  above,  is
     necessary,  it will take such  actions  as soon as  reasonably  practicable
     (subject to  subparagraph  (ii) below and  paragraph  (d)  below),  and the
     Company will notify the Holder of the filing of such supplement,  report or
     amendment, and, in the case of an amendment, the effectiveness thereof, and
     the Permitted Window will then commence.

          (ii) If the Company  furnishes to the Holders a certificate  signed by
     the President or Chief  Executive  Officer of the Company  stating that, in
     the good faith judgment of the Company,  it would be seriously  detrimental
     to the  Company and its  stockholders  for sales to be made from such Shelf
     Registration Statement at such time (or, in the case a Notice of Resale has
     been  given,  that would be  seriously  detrimental  to the Company and its
     stockholders  for the Permitted  Window to commence at such time),  or that
     there exists (A) a material  development or potential material  development
     involving  the Company  which the Company would be obligated to disclose in
     the Prospectus contained in the Shelf Registration

                                       14


     Statement,  which  disclosure  would,  in the good  faith  judgment  of the
     President  or Chief  Executive  Officer  or the Board of  Directors  of the
     Company,  be  premature  or  otherwise  inadvisable  at such  time or (B) a
     concurrent   public  filing  by  the  Company  with  the  Commission  of  a
     registration  statement  (other than on Form S-8) registering the offer and
     sale of shares by the  Company,  then the Company  will have the right (the
     "Deferral  Right") to defer the  commencement  of a Permitted  Window for a
     period of not more than 60 days after the date of delivery of the Notice of
     Resale;  provided,  however, that the Company will not utilize the Deferral
     Right more than four (4) times in any twelve month  period,  that the total
     number of days  covered by  exercise of the  Deferral  Rights in any twelve
     month period shall not exceed 180 days,  and that the Company will exercise
     all good faith  efforts to minimize the period of such  delays,  consistent
     with  the  Company's  good  faith  business  judgment,   including  without
     limitation  concerning  premature  public  disclosure  of  confidential  or
     sensitive information;  and provided further, however, that the Company may
     defer the  commencement  of the  Permitted  Window  for up to 60 days if so
     requested by an underwriter in connection with an underwritten  offering of
     the  Company's  securities  so long  as any  selling  stockholders  in such
     underwritten  offering  are  subject  to a  lock-up  agreement  of the same
     duration  (other than with respect to the Company  securities to be sold by
     such selling  stockholders in such  underwritten  offering).  In connection
     with any such  underwritten  offering  described in the preceding  sentence
     where commencement of a Permitted Window is deferred,  the Holders shall be
     given the opportunity to participate in the first three such offerings that
     may  occur  after  the  Closing  Date  by  including  all or  any of  their
     Registrable  Securities  for sale in any such  offering,  provided that the
     right to include any  Registrable  Securities in any such offering shall be
     subject to (i) the rights of other  stockholders  of the  Company  who also
     have  rights to include  shares in such  offering,  (ii) the ability of the
     underwriter  for  such  offering  to  exclude  some  or all  of the  shares
     requested to be registered on the basis of a good faith  determination that
     inclusion  of such  securities  might  adversely  affect the success of the
     offering or otherwise adversely affect the Company (with any such exclusion
     to be pro rata among all Holders  who are  requesting  to sell  Registrable
     Securities in such registration), and (iii) the execution by the Holders of
     the underwriting  agreement and other customary  documents requested by the
     managing  underwriter that are executed by other holders selling securities
     in such offering,  and the furnishing of such  information and documents as
     the  Company  or  the  managing   underwriter  may  reasonably  request  in
     connection with such offering.

          (d) Closing of Permitted Window.  During a Permitted Window and in the
     event (i) of the  happening  of any event of the kind  described in Section
     7.2(c)(ii)  hereof or (ii) that,  in the judgment of the  President,  Chief
     Executive  Officer or the Company's Board of Directors,  it is advisable to
     suspend  use of  the  Prospectus  for a  discrete  period  of  time  due to
     undisclosed  pending corporate  developments or pending public filings with
     the Commission  (which need not be described in detail),  the Company shall
     deliver  a  certificate  in  writing  to the  Holder  to the  effect of the
     foregoing  and, upon  delivery of such  certificate,  the Permitted  Window
     shall  terminate.  The  Permitted  Window  shall  resume upon the  Holder's
     receipt of copies of the  supplemented  or amended  Prospectus,  or at such
     time as the Holder is advised in writing by the Company that the Prospectus
     may be used,  and at such time as the  Holder  has  received  copies of any
     additional  or  supplemental   filings  that  are  incorporated  or  deemed
     incorporated  by reference in such  Prospectus and which are required to be
     delivered as part of the  Prospectus.  In any event,  the Permitted  Window
     shall resume no later than 60 days after it has been terminated pursuant to
     this Section. If the Company has previously terminated a

                                       15


     Permitted  Window  pursuant to this  subsection  within 90 days of the date
     that it  delivers  another  notice  pursuant  this  subsection  terminating
     another Permitted  Window,  then the time period set forth in the preceding
     sentence  shall be shortened so that the  Permitted  Window shall resume no
     later than 30 days after it has been  terminated  pursuant  to such  second
     notice.

          (e)  Expenses.  The  registration  fees and  expenses  incurred by the
     Company in connection  with the Shelf  Registration  Statement,  including,
     without  limitation,  all  registration,  qualification  and  filing  fees,
     printing  expenses,  escrow fees, fees and disbursements of counsel for the
     Company, blue sky fees and expenses,  and the expense of any special audits
     incident  to or required  by any such  registration,  shall be borne by the
     Company.  Each Holder shall be responsible for any fees and expenses of its
     counsel or other  advisers.  Each Holder shall be  responsible  for its pro
     rata share of underwriters' and brokers' discounts and commissions relating
     to any Registrable Securities included in such registration.

          7.3  Obligations  of the  Company.  The Company  shall  furnish to the
     Holder  such  number of copies of a  Prospectus,  including  a  preliminary
     Prospectus,  in conformity with the requirements of the Act, and such other
     documents  (including  supplements or prospectus  amendments) as the Holder
     may  reasonably  request in order to  facilitate  the public  sale or other
     disposition of the Registrable  Securities owned by it that are included in
     such   registration.   In  addition,   whenever   required  to  effect  the
     registration  of any  Registrable  Securities  under  this  Agreement,  the
     Company shall, as expeditiously as reasonably possible:

          (a) Use  commercially  reasonable  efforts to (i) register and qualify
     the  securities  covered by such  registration  statement  under such other
     securities or Blue Sky laws of such states as shall be reasonably requested
     by  the  Holder,  provided  that  the  Company  shall  not be  required  in
     connection therewith or as a condition thereto to qualify to do business or
     to file a general  consent to  service  of  process  in any such  states or
     jurisdictions and (ii) to keep such registration or qualification in effect
     for so long as the Shelf Registration  Statement remains in effect,  except
     that the  Company  shall not for any such  purpose be  required  to qualify
     generally to do business as a foreign corporation in any jurisdiction where
     it is not so  qualified,  or to  subject  itself  to  taxation  in any such
     jurisdiction,  or to  execute a general  consent  to  service of process in
     effecting  such  registration,  qualification  or  compliance,  unless  the
     Company is already  subject to service in such  jurisdiction  and except as
     may be required by the Act or applicable rules or regulations thereunder.

          (b) Notify the Holder  promptly  (and in any event within one business
     day, by email,  fax or other type of  communication)  (i) of any request by
     the Commission or any other federal or state governmental  authority during
     the period of effectiveness  of a registration  statement for amendments or
     supplements  to such  registration  statement or related  prospectus or for
     additional information, (ii) of the issuance by the Commission or any other
     federal or state governmental authority of any stop order or similar action
     suspending the effectiveness of a registration  statement or the initiation
     of any proceedings for that purpose and (iii) of the receipt by the Company
     from the Commission or any other federal or state governmental authority of
     any  notification  with respect to the suspension of the  qualification  or
     exemption from qualification of any of the Registrable  Securities for sale
     in any  jurisdiction or the initiation or threatening of any proceeding for
     such purpose.

                                       16



          (c) Use  commercially  reasonable  efforts to obtain the withdrawal of
     any order suspending the effectiveness of the Shelf Registration  Statement
     as soon as practicable.

          (d) Subject to the  limitations  described  in the second  sentence of
     Section  3.9,  use all its  commercially  reasonable  efforts  to cause all
     Registrable   Securities   to  be  listed   continuously   throughout   the
     Registration Period on each securities exchange or market, if any, on which
     equity securities issued by the company are then listed.

          (e) Subject to the  provisions of Section  7.2(b),  promptly file such
     amendments to the Shelf  Registration  Statement and the  Prospectus,  file
     such documents as may be required to be incorporated by reference in any of
     such documents, and take all other actions as may be necessary to ensure to
     the  holders of  Registrable  Securities  the  ability to effect the public
     resale of their  Registrable  Securities  (including,  without  limitation,
     taking any actions  necessary  to ensure the  availability  of a Prospectus
     meeting  the  requirements  of  Section  10(a)  of  the  Act)  continuously
     throughout the Registration  Period; and provide each holder of Registrable
     Securities  copies of any  documents  prepared  pursuant  to the  foregoing
     promptly after such preparation.

          7.4  Furnish  Information.  It shall be a condition  precedent  to the
     obligations  of the  Company to take any action  pursuant to Section 7.2 or
     Section 7.3 that the Holder shall  furnish to the Company such  information
     regarding  it, the  Registrable  Securities  held by it,  and the  intended
     method of disposition of such  securities  (and,  when  necessary,  furnish
     updated  information)  as shall be required to timely  effect (and maintain
     the effectiveness of) the registration of its Registrable Securities.

          7.5  Indemnification.  For the  purposes of this Section 7.5, the term
     "registration  statement"  shall  include  any final  Prospectus,  exhibit,
     supplement,  amendment  or other  document  included  in, filed as part of,
     deemed to be a part of, incorporated by reference in, or otherwise relating
     to the Shelf Registration Statement referred to in this Section 7.

          (a) By the Company.  To the extent  permitted by law, the Company will
     defend, indemnify and hold harmless the Investor, each Holder, the officers
     and directors,  trustees,  each person, if any, who controls any Holder and
     any underwriter for each (as defined in the Act) (such persons and entities
     collectively  referred  to as "Holder  Indemnified  Parties"),  against any
     losses, expenses (including, without limitation,  reasonable legal fees and
     expenses), damages or liabilities (including in settlement of any claim) to
     which they may become  subject  under the Act,  the  Exchange  Act or other
     federal  or state law (a  "Loss"),  insofar as such  Losses (or  actions in
     respect thereof) arise out of any claim,  action or proceeding brought by a
     third  party   arising   out  of  or  based  upon  any  of  the   following
     (collectively, a "Violation"):

               (i)  any  untrue  statement  or  alleged  untrue  statement  of a
          material fact contained in a registration  statement filed pursuant to
          this Section 7;

               (ii) the omission or alleged  omission to state in a registration
          statement filed pursuant to this Section 7 a material fact required to
          be stated  therein,  or necessary to make the  statements  therein not
          misleading;

                                       17




               (iii) any  violation  or alleged  violation by the Company of the
          Act, the Exchange Act, any federal or state securities law or any rule
          or  regulation  promulgated  under the Act,  the  Exchange  Act or any
          federal or state  securities  law, in each case in connection with the
          offering covered by such registration statement; or

               (iv) any  failure  by the  Company  to  fulfill  any  undertaking
          included in a registration statement;

     and,  if the  Company  elects not to assume the  defense  as  permitted  by
     Section 7.5 (c), the Company will reimburse each Holder  Indemnified  Party
     for any legal or other expenses  reasonably  incurred by them, as incurred,
     in connection with investigating or defending or settling,  compromising or
     paying an award granted in any proceeding  relating to any such  Violation;
     provided,   however,   that  the  indemnity  agreement  contained  in  this
     subsection  shall not apply to amounts paid in settlement of any such Loss,
     if such  settlement is effected  without the prior  written  consent of the
     Company, nor shall the Company be liable in any such case for any such Loss
     to the extent that it arises out of or is based upon a Violation  caused by
     reliance  upon  and  in  conformity  with  written  information   furnished
     expressly for use in  connection  with such  registration  statement by the
     Holder Indemnified  Party; and provided further,  that the Company will not
     be liable  for the  reasonable  legal  fees and  expenses  of more than one
     counsel to all Holder Indemnified Parties.

          (b) By the  Holder.  To the  extent  permitted  by  law,  each  Holder
     (severally  and not jointly with any other Holder) will  indemnify and hold
     harmless the Company, each of its directors,  each of its officers who have
     signed the Shelf  Registration  Statement,  and each  person,  if any,  who
     controls  the  Company  within  the  meaning of the Act (such  persons  and
     entities collectively referred to as "Company Indemnified Parties") against
     any Losses to which such  Company  Indemnified  Parties may become  subject
     under the Act, the Exchange Act or other  federal or state law,  insofar as
     such Losses (or actions in respect  thereto) arise out of or are based upon
     any  Violation,  in each case to the extent (and only to the  extent)  that
     such  Violation is caused by reliance upon and in  conformity  with written
     information  furnished by the Holder  expressly for use in connection  with
     such  registration  statement;  and the Holder will  reimburse any legal or
     other expenses  reasonably  incurred by such Company Indemnified Parties in
     connection with  investigating  or defending any such Violation;  provided,
     however,  that the indemnity  agreement  contained in this subsection shall
     not apply to amounts paid in settlement of any such Loss if such settlement
     is effected without the consent of the Holder;  provided further,  that the
     Holder  shall not be liable for the  reasonable  legal fees and expenses of
     more than one counsel to the Company Indemnified Parties.

          (c) Notice.  Promptly after receipt by an indemnified party under this
     Section  of  notice  of the  commencement  of  any  action  (including  any
     governmental   action),  such  indemnified  party  will,  if  a  claim  for
     indemnification  in respect thereof is to be made against any  indemnifying
     party  under  this  Section,  deliver to the  indemnifying  party a written
     notice of the  commencement  of such an action and the  indemnifying  party
     shall have the right to participate in, and, to the extent the indemnifying
     party so  desires,  jointly  with any other  indemnifying  party  similarly
     noticed,  to assume  the  defense  thereof  with  counsel  selected  by the
     indemnifying  party and reasonably  acceptable to a majority in interest of
     the indemnified parties; provided, however,

                                       18


     that an  indemnified  party shall have the right to retain its own counsel,
     with the reasonable fees and expenses to be paid by the indemnifying party,
     if the  indemnified  party has been  advised in  writing  by  counsel  that
     representation  of such  indemnified  party by the counsel  retained by the
     indemnifying  party  would  be  inappropriate  due to  actual  conflict  of
     interests between such indemnified party and any other party represented by
     such counsel in such  proceeding.  The failure to deliver written notice to
     the indemnifying  party within a reasonable time of the commencement of any
     such action  shall  relieve  such  indemnifying  party of  liability to the
     indemnified party under this Section to the extent,  and only to the extent
     that,  such  delay  caused   material   prejudice  to  the  indemnified  or
     indemnifying  party,  but the omission so to deliver  written notice to the
     indemnifying party will not relieve it of any liability that it may have to
     any indemnified party otherwise than under this Section.

          (d) Defect  Eliminated in Final  Prospectus.  The foregoing  indemnity
     agreements of the Company and the Holder are subject to the condition that,
     insofar as they relate to any Violation  made in a  preliminary  prospectus
     but  eliminated  or  remedied in the  amended  Prospectus  on file with the
     Commission  at the time the  registration  statement  in  question  becomes
     effective or in the amended  Prospectus filed with the Commission  pursuant
     to Rule 424(b) of the Commission (the "Final  Prospectus"),  such indemnity
     agreements  shall not inure to the  benefit  of any person if a copy of the
     Final Prospectus was furnished in a timely manner to the indemnified  party
     and was not furnished to the person asserting the loss, liability, claim or
     damage at or prior to the time such action is required by the Act.

          (e) Contribution.  If the indemnification provided for in this Section
     7.5 is unavailable to or insufficient to hold harmless an indemnified party
     under  subsection  (a) or (b)  above  in  respect  of any  losses,  claims,
     damages,  liabilities  or expenses  (or actions or  proceedings  in respect
     thereof) referred to therein, then each indemnifying party shall contribute
     to the amount paid or payable by such indemnified party as a result of such
     losses,  claims,  damages,  liabilities  or expenses (or actions in respect
     thereof) in such proportion as is appropriate to reflect the relative fault
     of the  Company on the one hand and the  Holder on the other in  connection
     with the  statements or omissions or other  matters which  resulted in such
     losses,  claims,  damages,  liabilities  or expenses (or actions in respect
     thereof),  as well as any  other  relevant  equitable  considerations.  The
     relative fault shall be determined by reference to, among other things,  in
     the case of an untrue  statement,  whether the untrue statement  relates to
     information  supplied  by the  Company  on the one hand or a Holder  on the
     other and the parties'  relative intent,  knowledge,  access to information
     and  opportunity to correct or prevent such untrue  statement.  The Company
     and  the  Investors  agree  that it  would  not be just  and  equitable  if
     contribution  pursuant to this  subsection (e) were  determined by pro rata
     allocation  (even  if all  Holders  were  treated  as one  entity  for such
     purpose)  or by any other  method of  allocation  which  does not take into
     account the equitable  considerations  referred to above in this subsection
     (e). The amount paid or payable by an indemnified  party as a result of the
     losses,  claims,  damages or  liabilities  (or actions in respect  thereof)
     referred  to above in this  subsection  (e) shall be deemed to include  any
     legal or other expenses  reasonably  incurred by such indemnified  party in
     connection  with  investigating  or  defending  any such  action  or claim.
     Notwithstanding  the provisions of this  subsection (e), no Holder shall be
     required to  contribute  any amount in excess of the net amount of proceeds
     (i.e., proceeds net of underwriting discounts, fees and commissions payable
     by such  Holder)  received by the Holder  from the sale of the  Registrable
     Securities.  No person guilty of fraudulent  misrepresentation  (within the
     meaning of Section

                                       19



     11(f) of the  Securities  Act) shall be entitled to  contribution  from any
     person   who  was  not   guilty  of  such   fraudulent   misrepresentation.
     Contribution  (together with any indemnification or other obligations under
     this Agreement) by any Holder (including any Indemnified  Person associated
     with such Holder)  shall be limited in amount to the net amount of proceeds
     (i.e., proceeds net of underwriting discounts, fees and commissions payable
     by such  Holder)  received by such Holder from the sale of the  Registrable
     Securities

          (f) Survival. The obligations of the Company and the Holder under this
     Section  shall  survive  the  completion  of any  offering  of  Registrable
     Securities in a registration statement, and otherwise.

     7.6 Rule 144  Reporting.  With a view to making  available  the benefits of
certain rules and  regulations of the  Commission,  which may at any time permit
the sale of the Registrable  Securities to the public without registration,  the
Company agrees to:

          (a) Make and keep adequate,  current public information available,  as
     those  terms are  understood  and defined in Rule 144 under the Act, at all
     times;

          (b) File with the  Commission in a timely manner all reports and other
     documents required of the Company under the Exchange Act; and

          (c) So long as the Holder owns any Registrable Securities,  to furnish
     to the Holder forthwith upon request a written  statement by the Company as
     to its compliance with the reporting  requirements of said Rule 144, a copy
     of the most recent  annual or  quarterly  report of the  Company,  and such
     other  reports and  documents  of the Company as the Holder may  reasonably
     request in  availing  itself of any rule or  regulation  of the  Commission
     allowing a Holder to sell any such securities without registration.

     7.7  Termination  of  Company's  Obligations.  The  Company  shall  have no
obligation  to  register,  or  maintain,  a  registration   statement  governing
Registrable  Securities and the restrictive legend described in Section 4.8 will
be removed from any certificate  representing the Purchased  Shares,  (i) if all
Registrable  Securities have been registered and sold pursuant to  registrations
effected  pursuant to this  Agreement,  or (ii) with  respect to any  particular
Holder,  at such time as all  Registrable  Securities held by such Holder may be
sold without restriction  (including,  without limitation,  as to volume, but by
complying  with  the  manner  of sale  and  Form  144  filing  requirements,  if
applicable)  within a  three-month  period  pursuant  to Rule 144,  as it may be
amended from time to time,  including but not limited to amendments  that reduce
that period of time that  securities  must be held before such securities may be
sold pursuant to such rule.

     8. ASSIGNMENT.
        -----------

     Notwithstanding anything herein to the contrary, the registration rights of
the  Holder  under  Section 7 hereof  shall be  automatically  assigned  by such
Investor to any transferee of all or any portion of such Investor's  Registrable
Securities who is a Permitted Transferee (as defined below); provided,  however,
that (w) no party may be assigned any of the foregoing  rights until the Company
is given written  notice by the assigning  party at the time of such  assignment
stating the name and address of the assignee and  identifying  the securities of
the Company as to which the rights in question are being assigned;  (x) that any
such

                                       20

assignee  shall receive such assigned  rights  subject to all the terms and
conditions of this Agreement;  and (y) no such  assignment or assignments  shall
increase  the  obligations  of the  Company  hereunder.  For  purposes  of  this
Agreement,  a  "Permitted  Transferee"  shall  mean any person who (a) is (i) an
"accredited  investor"  as that term is defined in Rule 501(a) of  Regulation  D
under the Act;  (ii) a partner of such Holder,  an affiliate of such Holder or a
partner of an  affiliate  or any  corporation,  partnership,  limited  liability
company or other entity or person  controlling,  controlled  by, or under common
control with, such Holder; or (iii) any other direct transferee from such Holder
of at least 25% of the  Registrable  Securities held by such Holder and (b) is a
transferee of the Registrable  Securities as permitted under the securities laws
of the United States.

     9.       MISCELLANEOUS.
              --------------

     9.1 Survival of Warranties.  The representations,  warranties and covenants
of the Company and the Investors contained in or made pursuant to this Agreement
shall survive the  execution and delivery of this  Agreement and the Closing and
shall in no way be affected by any  investigation  of the subject matter thereof
made by or on behalf of the Investors, their counsel or the Company, as the case
may be.

     9.2  Successors  and Assigns.  The terms and  conditions of this  Agreement
shall inure to the benefit of and be binding upon the respective  successors and
assigns of the parties.

     9.3  Governing  Law;  Consent  to  Jurisdiction.  This  Agreement  shall be
governed by and  construed  under the internal  laws of the State of Delaware as
applied to agreements among Delaware  residents entered into and to be performed
entirely within Delaware, without reference to principles of conflict of laws or
choice of laws.

     9.4   Counterparts.   This  Agreement  may  be  executed  in  two  or  more
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

     9.5 Headings. The headings and captions used in this Agreement are used for
convenience only and are not to be considered in construing or interpreting this
Agreement. All references in this Agreement to sections,  paragraphs,  exhibits,
and schedules shall, unless otherwise provided, refer to sections and paragraphs
hereof and exhibits and schedules  attached  hereto,  all of which  exhibits and
schedules are incorporated herein by this reference.

     9.6 Notices.  Unless otherwise  provided,  any notice required or permitted
under this Agreement  shall be given in writing and shall be deemed  effectively
given upon personal delivery to the party to be notified,  by telecopier or upon
deposit with the United States Post Office,  by  registered  or certified  mail,
postage  prepaid  and  addressed  to the party to be notified in the case of the
Company, at 8320 Guilford Road, Columbia, Maryland 21046, Attention:  President,
with a copy to David A. White, Esq., White & McNamara,  P.C., 65 William Street,
Suite 250, Wellesley,  Massachusetts  02481, or in the case of Investor,  at the
record address for such Investor as reflected on the books of the Company,  with
copies to Mark Manno, Esq., General Counsel,  SJ Strategic  Investments LLC, 340
Edgemont Avenue,  Suite 500, Bristol,  TN 37620, or at such other address as any
party may designate by giving ten (10) days advance  written notice to the other
party. Notices shall be deemed delivered upon delivery

                                       21


if personally  delivered,  one business day after transmission with confirmation
of receipt if sent by  telecopier,  or three days after  deposit in the mails if
mailed.

     9.7 No  Finder's  Fees.  Except as may be  disclosed  by the Company in the
Disclosure  Schedule:  each  party  represents  that it  neither  is nor will be
obligated for any finder's or broker's fee or commission in connection with this
transaction;  each Investor agrees to indemnify and to hold harmless the Company
from any  liability  for any  commission  or  compensation  in the  nature  of a
finder's or broker's fee (and any asserted liability) for which such Investor or
any of its officers, partners, employees, or representatives is responsible; and
the Company  agrees to indemnify  and to hold  harmless  each  Investor from any
liability  for any  commission  or  compensation  in the nature of a finder's or
broker's  fee (and any asserted  liability)  for which the Company or any of its
officers, employees or representatives is responsible.

     9.8 Costs, Expenses. Each party's costs in connection with the preparation,
execution  delivery  and  performance  of  this  Agreement   (including  without
limitation legal fees) shall be borne by that party.

     9.9 Amendments  and Waivers.  Any term of this Agreement may be amended and
the observance of any term of this Agreement may be waived (either  generally or
in a particular instance and either  retroactively or prospectively),  only with
the  written  consent of the  Company  and  Investors  holding a majority of the
Purchased Shares purchased hereunder;  provided,  however,  that no amendment or
waiver of the  Company's  obligations  under  Section 7 of this  Agreement  that
materially  and  adversely  affects the rights of a holder of  Purchased  Shares
shall be binding upon that holder unless that holder has consented in writing to
such amendment or waiver.  Subject to the limitations set forth in the preceding
sentence, any amendment or waiver effected in accordance with this Section shall
be binding  upon each  holder of any  Purchased  Shares at the time  outstanding
(even if such  Investor or other  holder did not vote with  respect to, or voted
against, such amendment or waiver),  each future holder of such securities,  and
the Company. The Investors acknowledge that by virtue of this provision, holders
of a majority of the  Purchased  Shares may bind other  holders to  amendment or
waivers that such other holders may have voted to oppose.

     9.10 Severability.  If one or more provisions of this Agreement are held to
be invalid,  illegal or unenforceable  under  applicable law, such  provision(s)
shall be excluded from this Agreement and the balance of the Agreement  shall be
interpreted as if such provision(s) were so excluded and shall be enforceable in
accordance with its terms.

     9.11  Entire  Agreement.  This  Agreement,  together  with any  exhibits or
schedules  hereto,  constitutes the entire  agreement and  understanding  of the
parties with respect to the subject  matter  hereof and  supersedes  any and all
prior  negotiations,   correspondence,  agreements,  understandings,  duties  or
obligations between the parties with respect to the subject matter hereof.

     9.12 Further  Assurances.  From and after the date of this Agreement,  upon
the request of an Investor or the Company,  the Company and the Investors  shall
execute and deliver

                                       22


such instruments,  documents or other writings as may be reasonably necessary or
desirable  to  confirm  and carry out and to  effectuate  fully the  intent  and
purposes of this Agreement.

      9.13 Termination.

          (a) By the  Investors:  The  Investors may  terminate  this  Agreement
     immediately  if, at any time prior to the  Closing,  (i) the Company  shall
     cease conducting business in the normal course;  become insolvent or become
     unable  to  meet  its  obligations  as  they  become  due;  make a  general
     assignment  for the benefit of creditors;  petition,  apply for,  suffer or
     permit  with  or  without  its  consent  the  appointment  of a  custodian,
     receiver,  trustee  in  bankruptcy  or  similar  officer  for  all  or  any
     substantial part of its business or assets;  avail itself or become subject
     to any proceeding  under the Federal  Bankruptcy Code or any similar state,
     federal  or   foreign   statute   relating   to   bankruptcy,   insolvency,
     reorganization,    receivership,    arrangement,   adjustment   of   debts,
     dissolutions  or  liquidation  or (ii) the Company  shall have  breached or
     failed to perform  any of its  representations,  warranties,  covenants  or
     agreements set forth in this Agreement,  which breach or failure to perform
     (A) would  give rise to the  failure  of a  condition  set forth in Section
     5.1.1 or Section  5.1.2 and (B) is incapable of being cured or has not been
     cured by the Company within 10 calendar days  following  receipt of written
     notice of such breach or failure to perform from the Investor.

          (b) By the Company or the Investors:  The Company or the Investors may
     terminate  this  Agreement  at any time after March 15, 2003 if the Closing
     has not occurred  prior to such date, or such later date as the Company and
     the Investors shall have agreed to extend the offering.

          (c) By the Company:  The Company may  terminate  this  Agreement  with
     respect to an Investor if such  Investor  shall have  breached or failed to
     perform any of its representations, warranties, covenants or agreements set
     forth in this Agreement,  which breach or failure to perform (i) would give
     rise to the failure of a condition  set forth in Section  6.1.1 and (ii) is
     incapable of being cured or has not been cured by such  Investor  within 10
     calendar days following receipt of written notice of such breach or failure
     to perform from the Company.

     9.14.  Public  Announcements.  The  parties  agree that the  initial  press
release to be issued  with  respect  to the  transactions  contemplated  by this
Agreement  shall  be in  the  form  heretofore  agreed  to by the  parties.  The
Investors and the Company shall consult with each other before issuing, and give
each other the  opportunity  to review and comment upon,  any  subsequent  press
release primarily  relating to the transactions  contemplated by this Agreement,
and shall not issue any such press release prior to such consultation, except as
may be required by applicable  law, court process or by obligations  pursuant to
any  listing  agreement  with  any  national  securities  exchange  or  national
securities quotation system.

     9.15.   Acknowledgement.   The  Company   acknowledges  that  SJ  Strategic
Investments LLC, an investor listed on the Schedule of Investors,  has disclosed
to the Company that its Managing Partner,  John M. Gregory is neither an officer
nor a director of, and neither Mr. Gregory nor SJ Strategic  Investments  LLC is
an "affiliate" of, King Pharmaceuticals, Inc. and that the investment being made
in  the  Company  by SJ  Strategic  Investments  LLC is not  being  made  at the
direction of King Pharmaceuticals, Inc.

                                       23


     9.16. Standstill.  Without the prior written consent of the Company, during
the period  commencing  on the date of this  Agreement  and ending  twelve  (12)
months following the Closing Date, neither SJ Strategic Investments LLC, nor any
of its affiliates,  agents or representatives,  will (i) acquire or offer, seek,
propose or agree to acquire, by purchase or otherwise,  any voting securities or
assets or direct or indirect rights or options to acquire any voting securities,
or securities or instruments  convertible into voting  securities,  or assets of
the Company (other than acquisition of securities which, together with all of SJ
Strategic   Investments'  other  securities  in  the  Company,   do  not  exceed
twenty-five percent (25%) of the number of outstanding shares of Common Stock of
the Company), (ii) form, join or in any way participate, directly or indirectly,
in a "group"  within the  meaning of Section  13(d)(3) of the  Exchange  Act, as
amended,  with respect to any voting  securities of the Company,  (iii) transfer
beneficial  ownership or the right to vote any of the capital  securities of the
Company owned as of the date hereof or hereafter acquired,  (iv) propose or seek
a merger,  consolidation or recapitalization involving the Company or propose or
seek the  disposition of  substantially  all of the assets of the Company or any
similar  transaction,  (v) seek to effect a change in control of the  Company or
its Board of  Directors,  (vi)  nominate any person as a director of the Company
who is not nominated by the then incumbent  directors of the Company, or propose
any matter to be voted on by the  stockholders  of the Company,  (vii)  publicly
announce or disclose any intention,  plan or arrangement  inconsistent  with the
foregoing clauses (i) through (vi), or (viii) take any action that would require
the  Company  to  make a  public  announcement  regarding  any  of  the  matters
prohibited by the foregoing clauses.



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                                       24





     IN WITNESS  WHEREOF,  the parties  hereto have  executed  this Common Stock
Purchase Agreement as of the date first above written.

THE COMPANY:                                  INVESTOR:
-----------                                   --------

Novavax, Inc.,                               SJ Strategic Investments, LLC
  a Delaware corporation                     -----------------------------------
                                             Name of Investor



By:  /s/  Mitchell J. Kelly                  By: John M. Gregory
     ----------------------------            -----------------------------------


Title:  President and CEO                    Title:  Managing Partner
      ---------------------------            -----------------------------------






















                           [COUNTERPART SIGNATURE PAGE
                        COMMON STOCK PURCHASE AGREEMENT]


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