Document:

<PAGE>

                                                                   Exhibit 10.22

                              SECURITY AGREEMENT

     This Security Agreement is made as of April 3, 1998 between Lexar Media,
Inc., a California corporation ("Pledgee"), and Petro Estakhri ("Pledgor").

                                   Recitals
                                   --------

     WHEREAS, pursuant to a Secured Full Recourse Promissory Note of even date
herewith, Pledgor has borrowed $40,000 from Pledgee and Pledgor wishes to secure
such loan by granting a security interest in certain shares of the Pledgee's
Common Stock, on and subject to the terms and conditions contained in this
Security Agreement;

     NOW, THEREFORE, it is agreed as follows:

     1.   Creation and Description of Security Interest.  In consideration of
          ---------------------------------------------
the Loan, Pledgor, pursuant to the Commercial Code of the State of California,
hereby pledges all of the shares of Common Stock (herein sometimes referred to
as the "Shares" or "Collateral") represented by 50,000 shares duly endorsed in
blank or with executed stock powers, and herewith delivers said shares to the
Secretary of Pledgee ("Pledgeholder").  Who shall hold said certificate as
bailee for Pledgor subject to the terms and conditions of this Security
Agreement.

     The pledged stock (together with an executed blank stock assignment), shall
be held by the Pledgeholder as bailee for Pledgor as security for the repayment
of the Note, and any extensions or renewals thereof, to be executed by Pledgor
pursuant to the terms of the Purchase Agreements, and the Pledgeholder shall not
encumber or dispose of such Shares except in the accordance with the provisions
of this Security Agreement.

     2.   Pledgor's Representations and Covenants.  To include Pledgee to make
          ---------------------------------------
the Loan and enter into this Security Agreement, Pledgor represents and
covenants to Pledgee, its successors and assigns, as follows:

          (a)  Payment of Indebtedness.  Pledgor will pay the principal sum of
               -----------------------
the Note secured hereby, together with interest thereon, at the time and in the
manner provided in the Note.

          (b)  Encumbrances.  The Shares are free of all other encumbrances,
               ------------
defenses and liens, and Pledgor will not further encumber the Shares without the
prior written consent of Pledgee.

          (c)  Margin Regulations.  In the event that Pledgee's Common Stock
               ------------------
becomes margin-listed by the Federal Reserve Board subsequent to the execution
of this Security Agreement, and Pledgee is classified as a "lender" within the
meaning of the regulations under Part 207 of Title 12 of the Code of Federal
Regulations ("Regulation G"), Pledgor agrees to operate with Pledgee in making
any amendments to the Note or providing any additional collateral as may be
necessary to comply with such regulations.
<PAGE>

     3.   Voting Rights.  During the term of this pledge and so long as all
          -------------
payments of principal and interest are made as they become due under the terms
of the Note, Pledgor shall have the right to vote all of the Shares pledged
hereunder.

     4.   Stock Adjustments.  In the event that during the term of the pledge
          -----------------
any stock dividend, reclassification, readjustment or other changes declared or
made in the capital structure of Pledgee, all new, substituted and additional
shares or other securities issued by reason of any such change shall be
delivered to and held by the Pledgee under the terms of this Security Agreement
in the same manner as the Shares originally pledged hereunder.  In the event of
substitution of such securities, Pledgor, Pledgee and Pledgeholder shall
cooperate and execute such documents as are reasonable so as to provide for the
substitution of such Collateral and, upon such substitution, references to
"Shares" in this Security Agreement shall include the substituted shares of
capital stock of Pledgor as a result thereof.

     5.   Warrants and Rights.  In the event that, during the term of this
          -------------------
pledge, subscription warrants or other rights or options shall be issued in
connection with the pledged Shares, such rights, warrants and options shall be
the property of Pledgor and, if exercised by Pledgor, all new stock or other
securities so acquired by Pledgor as it relates to the pledged Shares then held
by Pledgeholder shall be immediately delivered to Pledgeholder, to be held under
the terms of this Security Agreement in the same manner as the Shares pledged.

     6.   Default.  Pledgor shall be deemed to be in default of the Note and of
          -------
this Security Agreement in the event:

          (a)  Payment of principal or interest on the Note shall be delinquent
for a period of 10 days or more; or

          (b)  Pledgor fails to perform any of the covenants set forth in either
of the Purchase Agreements or contained in this Security Agreement for a period
of 10 days after written notice thereof from Pledgee.

     In the case of an event of Default, set forth above, Pledgee shall have the
right to accelerate payment of the Note upon notice to Pledgor, and Pledgee
shall thereafter be entitled to pursue his remedies under the California
Commercial Code.

     7.   Release of Collateral.  Subject to any applicable contrary rules under
          ---------------------
Regulation G, there shall be released from this pledge a portion of the pledged
Shares held by Pledgeholder hereunder upon payments of the principal of the
Note.  The number of the pledged Shares which shall be released shall be that
number of full Shares which bears the same proportion to the initial number of
Shares pledged hereunder as the payment of principal bears to the initial full
principal amount of the Note.

     8.   Withdrawal of Substitution of Collateral.  Pledgor shall not sell,
          ----------------------------------------
withdraw, pledge, substitute or otherwise dispose of all or any part of the
Collateral without the prior written consent of Pledgee.

                                       2
<PAGE>

     9.   Term.  The within pledge of Shares shall continue the payment of all
          ----
indebtedness secured hereby, at which time the remaining pledged stock shall be
promptly delivered to Pledgor, subject to the provisions for prior release of a
portion of the Collateral as provided in paragraph 7 above.

     10.  Insolvency.  Pledgor agrees that if a bankruptcy or insolvency
          ----------
proceeding is instituted by or against it, or if a receiver is appointed for the
property of Pledgor, or if Pledgor makes an assignment for the benefit of
creditors, the entire amount unpaid on the Note shall be come immediately due
and payable, and Pledgee may proceed as provided in the case of default.

     11.  Pledgeholder Liability.  In the absence of willful or gross
          ----------------------
negligence, Pledgeholder shall not be liable to any party for any of his acts,
or omissions to act, as Pledgeholder.

     12.  Invalidity of Particular Provisions.  Pledgor and Pledgee agree that
          -----------------------------------
the enforceability or invalidity of any provision or provisions of this Security
Agreement shall not render any other provision or provisions herein contained
unenforceable or invalid.

     13.  Successors or Assigns.  Pledgor and Pledgee agree that all of the
          ---------------------
terms of this Security Agreement shall be binding on their respective successors
and assigns, and that the term "Pledgor" and the term "Pledgee" as used herein
shall be deemed to include, for all purposes, the respective designees,
successors, assigns, heirs, executors and administrators.

     14.  Governing Law.  This Security Agreement shall be interpreted and
          -------------
governed under the laws of the State of California.

                                       3
<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of
the day and year first above written.

"PLEDGOR"                                            /s/
                                                     ----------------------

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

"PLEDGEE"                                            Lexar Media, Inc.
                                                     a California corporation

                                                     By:___________________
                                                     Title:________________

"PLEDGEHOLDER"                                       ______________________
                                                     ______________________
                                                     Secretary of _________

                                       4<PAGE>

                                                                 EXHIBIT 10.23

                                                                EXECUTION COPY
                                                                --------------

                    AGREEMENT AND PLAN OF REORGANIZATION

                                    AMONG

                              LEXAR MEDIA, INC.

                                     AND

                              THE STOCKHOLDERS

                                     OF

                             PRINTROOM.COM, INC.

                              January 21, 2000
<PAGE>

                               TABLE OF CONTENTS
<TABLE>
<S>                                                                                                             <C>
1.       Definitions..........................................................................................   1
2.       Purchase and Sale of Target Shares...................................................................   5
         (a)      Basic Transaction...........................................................................   5
         (b)      Purchase Price..............................................................................   5
         (c)      Closing.....................................................................................   6
         (d)      Deliveries at the Closing...................................................................   6
3.       Representations and Warranties Concerning the Transaction............................................   6
         (a)      Representations and Warranties of the Sellers...............................................   6
         (b)      Representations and Warranties of the Buyer.................................................   7
4.       Representations and Warranties Concerning the Target.................................................   8
         (a)      Organization, Qualification, and Corporate Power............................................   8
         (b)      Capitalization..............................................................................   8
         (c)      Noncontravention............................................................................   9
         (d)      Brokers' Fees...............................................................................   9
         (e)      Title to Assets.............................................................................   9
         (f)      Subsidiaries................................................................................   9
         (g)      Financial Statements........................................................................  10
         (h)      Events Subsequent to Most Recent Fiscal Year End............................................  10
         (i)      Undisclosed Liabilities.....................................................................  11
         (j)      Legal Compliance............................................................................  11
         (k)      Tax Matters.................................................................................  11
         (l)      Real Property...............................................................................  12
         (m)      Intellectual Property.......................................................................  12
         (n)      Tangible Assets.............................................................................  16
         (o)      Inventory...................................................................................  17
         (p)      Contracts...................................................................................  17
         (q)      Notes and Accounts Receivable...............................................................  18
         (r)      Powers of Attorney..........................................................................  18
         (s)      Insurance...................................................................................  18
         (t)      Litigation..................................................................................  18
         (u)      Employees...................................................................................  19
         (v)      Employee Benefits...........................................................................  19
         (w)      Guaranties..................................................................................  19
         (x)      Environmental, Health, and Safety Matters...................................................  19
         (y)      Certain Business Relationships with the Target..............................................  20
         (z)      Consents....................................................................................  20
         (aa)     Disclosure..................................................................................  20
         5.       Post-Closing Covenants......................................................................  20
         (a)      General.....................................................................................  20
         (b)      Litigation Support..........................................................................  20
</TABLE>

                                      -i-
<PAGE>

<TABLE>
<S>                                                                                                             <C>
         (c)      Transition..................................................................................  21
         (d)      Confidentiality.............................................................................  21
         (e)      Buyer Stock.................................................................................  21
6.       Conditions to Obligation to Close....................................................................  22
         (a)      Conditions to Obligation of the Buyer.......................................................  22
         (b)      Conditions to Obligation of the Sellers.....................................................  23
7.       Remedies for Breaches of this Agreement..............................................................  24
         (a)      Survival of Representations and Warranties..................................................  24
         (b)      Indemnification Provisions for Benefit of the Buyer.........................................  24
         (c)      Matters Involving Third Parties.............................................................  25
         (e)      Determination of Adverse Consequences.......................................................  26
         (f)      Exclusive Remedy............................................................................  26
8.       Piggyback Registration Rights........................................................................  27
9.       Termination of Agreement.............................................................................  27
10.       Miscellaneous.......................................................................................  27
         (a)      Nature of Certain Obligations...............................................................  27
         (b)      Press Releases and Public Announcements.....................................................  28
         (c)      No Third-Party Beneficiaries................................................................  28
         (d)      Entire Agreement............................................................................  28
         (e)      Succession and Assignment...................................................................  28
         (f)      Counterparts................................................................................  28
         (g)      Headings....................................................................................  28
         (h)      Notices.....................................................................................  28
         (i)      Governing Law...............................................................................  29
         (j)      Amendments and Waivers......................................................................  29
         (k)      Severability................................................................................  29
         (l)      Expenses....................................................................................  30
         (m)      Construction................................................................................  30
         (n)      Incorporation of Exhibits, Annexes, and Schedules...........................................  30
         (o)      Specific Performance........................................................................  30
         (p)      Submission to Jurisdiction..................................................................  30
</TABLE>

                                     -ii-
<PAGE>

Exhibit A--Historical Financial Statements
Exhibit B--Form of Escrow Agreement
Exhibit C--Form of Employment Agreements
Exhibit D--Form of Noncompetition Agreements
Exhibit E--Form of Amended and Restated Stock Purchase Agreements
Annex I--Exceptions to Representations and Warranties of Sellers Concerning the
Transaction
Annex II--Exceptions to Representations and Warranties of Buyer Concerning the
Transaction
Disclosure Schedule--Exceptions to Representations and Warranties Concerning
the Target

                                     -iii-
<PAGE>

                     AGREEMENT AND PLAN OF REORGANIZATION

         AGREEMENT entered into on January 21, 2000, by and among Lexar Media,
Inc., a California corporation (the "Buyer"), and Mike Kapul, Mike Shapiro,
                                     -----
JoAnne Hu, Andre Shakhnovich, Yuri Agroskin, Robert Cochran, Igor Khurgin, Elina
Khurgin, Dan Agroskin, Moti Klots, Sopha Agroskin, Paul Breytman and Irene
Breytman (collectively the "Sellers"). The Buyer and the Sellers are referred to
                            -------
collectively herein as the "Parties."
                            -------

         The Sellers in the aggregate own all of the outstanding capital stock
of Printroom.com, Inc., a California corporation (the "Target") .
                                                       ------

         This Agreement contemplates a transaction in which the Buyer will
purchase from the Sellers, and the Sellers will sell to the Buyer, all of the
issued and outstanding capital stock of the Target in return for the
consideration set forth in Section 2 hereof.

         The Parties hereto intend to adopt this Agreement as a plan of
reorganization within the meaning of Section 368(a) of the Internal Revenue Code
of 1986, as amended, and the regulations promulgated thereunder.

         Now, therefore, in consideration of the premises and the mutual
promises herein made, and in consideration of the representations, warranties,
and covenants herein contained, the Parties agree as follows.

         1.    Definitions.
               -----------

         "Accredited Investor" has the meaning set forth in Regulation D
          -------------------
promulgated under the Securities Act.

         "Adverse Consequences" means all actions, suits, proceedings, hearings,
          --------------------
investigations, charges, complaints, claims, demands, injunctions, judgments,
orders, decrees, rulings, damages, dues, penalties, fines, costs, amounts paid
in settlement, Liabilities, obligations, Taxes, liens, losses, expenses, and
fees, including court costs and reasonable attorneys' fees and expenses.

         "Affiliate" has the meaning set forth in Rule 12b-2 of the regulations
          ---------
promulgated under the Securities Exchange Act.

         "Affiliated Group" means any affiliated group within the meaning of
          ----------------
Code Section 1504(a) or any similar group defined under a similar provision of
state, local, or foreign law.

         "Basis" means any past or present fact, situation, circumstance,
          -----
status, condition, activity, practice, plan, occurrence, event, incident,
action, failure to act, or transaction that forms or could form the basis for
any specified consequence.

         "Buyer" has the meaning set forth in the preface above.
          -----

                                      -1-
<PAGE>

         "Buyer Stock" means the common stock, no par value, of Buyer.
          -----------

         "Closing" has the meaning set forth in Section 2(c) below.
          -------

         "Closing Date" has the meaning set forth in Section 2(c) below.
          ------------

         "Code" means the Internal Revenue Code of 1986, as amended.
          ----

         "Confidential Information" means any information concerning the
          ------------------------
businesses and affairs of the Target other than information that is already
generally available to the public or becomes publicly available through no fault
of the Sellers or Target.

         "Copyrights" means all copyrights, copyrights registrations and
          ----------
applications therefor and all other rights corresponding thereto throughout the
world.

         "Disclosure Schedule" has the meaning set forth in Section 4 below.
          -------------------

         "Employee Benefit Plan" means any (a) non-qualified deferred
         ----------------------
compensation or retirement plan or arrangement which is an Employee Pension
Benefit Plan, (b) qualified defined contribution retirement plan or arrangement
which is an Employee Pension Benefit Plan, (c) qualified defined benefit
retirement plan or arrangement which is an Employee Pension Benefit Plan,
including any Multiemployer Plan, or (d) Employee Welfare Benefit Plan or
material fringe benefit plan or program.

         "Employee Pension Benefit Plan" has the meaning set forth in ERISA
          -----------------------------
Section 3(2).

         "Employee Welfare Benefit Plan" has the meaning set forth in ERISA
          -----------------------------
Section 3(1).

         "Environmental, Health, and Safety Requirements" shall mean all
          ----------------------------------------------
federal, state, local and foreign statutes, regulations, ordinances and other
provisions having the force or effect of law, all judicial and administrative
orders and determinations, all contractual obligations and all common law
concerning public health and safety, worker health and safety, and pollution or
protection of the environment, including without limitation all those relating
to the presence, use, production, generation, handling, transportation,
treatment, storage, disposal, distribution, labeling, testing, processing,
discharge, release, threatened release, control, or cleanup of any hazardous
materials, substances or wastes, chemical substances or mixtures, pesticides,
pollutants, contaminants, toxic chemicals, petroleum products or byproducts,
asbestos, polychlorinated biphenyls, noise or radiation, each as amended and as
now or hereafter in effect.

         "ERISA" means the Employee Retirement Income Security Act of 1974, as
          -----
amended.

         "Escrow Agent" shall mean Norwest Bank Minnesota, National Association
          ------------
or, if it is not willing or able to act in such capacity, such other institution
as the parties may agree to.

                                      -2-
<PAGE>

         "Escrow Agreement" shall mean the Escrow Agreement, dated as of the
          ----------------
Closing Date, by and among the Sellers, Buyer and Escrow Agent, in the form
attached hereto as Exhibit B.

         "Escrow Shares" has the meaning set forth in Section 2(b).
          -------------

         "Financial Statements" has the meaning set forth in Section 4(g) below.
          --------------------

         "GAAP" means generally accepted accounting principles as in effect from
          ----
time to time in the United States.

         "Indemnified Party" has the meaning set forth in Section 7(c) below.
          -----------------

         "Indemnifying Party" has the meaning set forth in Section 7(c) below.
          ------------------

         "Intellectual Property Rights" shall mean any or all of the following
          ----------------------------
and all rights in, arising out of, or associated therewith: (A) Patents; (B) all
trade secrets and other rights in know-how and confidential or proprietary
information; (C) Copyrights; (D) Maskworks; (E) all industrial designs and any
registrations and applications therefor throughout the world; (F) all rights in
World Wide Web addresses and domain names and applications and registrations
therefor; (G) Trademarks; and (H) any similar, corresponding or equivalent
rights to any of the foregoing anywhere in the world.

         "Knowledge" means actual knowledge after reasonable investigation.
          ---------

         "Liability" means any liability, whether known or unknown, whether
          ---------
asserted or unasserted, whether absolute or contingent, whether accrued or
unaccrued, whether liquidated or unliquidated, whether due or to become due, and
whether or not required to be reflected in financial statements in accordance
with GAAP, including any liability for Taxes.

         "Maskworks" means all mask works, mask work registrations and
          ---------
applications therefor, and any equivalent or similar rights in semiconductor
masks, layouts, architectures or topology.

         "Most Recent Balance Sheet" means the balance sheet contained within
          -------------------------
the Financial Statements.

         "Multiemployer Plan" has the meaning set forth in ERISA Section 3(37).
          ------------------

         "Ordinary Course of Business" means the ordinary course of business
          ---------------------------
consistent with past custom and practice, including with respect to quantity and
frequency.

         "Party" has the meaning set forth in the preface above.
          -----

         "Patents" means all United States and foreign patents and utility
          -------
models and applications therefor and all reissues, divisions, re-examinations,
renewals, extensions, provisionals,

                                      -3-
<PAGE>

continuations and continuations-in-part thereof and equivalent or similar rights
anywhere in the world in inventions and discoveries, including, without
limitation, invention disclosures.

         "Person" means an individual, a partnership, a corporation, an
          ------
association, a joint stock company, a trust, a joint venture, an unincorporated
organization, or a governmental entity, or any department, agency, or political
subdivision thereof.

         "Purchase Price" has the meaning set forth in Section 2(b) below.
          --------------

         "Requisite Sellers" means Sellers holding a majority in interest of the
          -----------------
Target Shares as set forth in Section 4(b) of the Disclosure Schedule.

         "Securities Act" means the Securities Act of 1933, as amended.
          --------------

         "Securities Exchange Act" means the Securities Exchange Act of 1934, as
          -----------------------
amended.

         "Security Interest" means any mortgage, pledge, lien, attachment,
          -----------------
encumbrance, charge, or other security interest, other than (a) mechanic's,
materialmen's, and similar liens, (b) liens for Taxes not yet due and payable,
(c) purchase money liens and liens securing rental payments under capital lease
arrangements, and (d) other liens arising in the Ordinary Course of Business and
not incurred in connection with the borrowing of money.

         "Seller" has the meaning set forth in the preface above.
          ------

         "Stockholders Representative" means the Representative as defined in
          ---------------------------
the Escrow Agreement.

         "Target" has the meaning set forth in the preface above.
          ------

         "Target Intellectual Property" shall mean any Technology and
          ----------------------------
Intellectual Property Rights including the Target Registered Intellectual
Property Rights that are owned, in whole or in part, by or exclusively licensed
to Target.

         "Target Registered Intellectual Property Rights" shall mean all United
          ----------------------------------------------
States, international and foreign (A) Patents; (B) registered Trademarks,
applications to register Trademarks, including intent-to-use applications, or
other registrations or applications related to Trademarks; (C) registrations for
Copyrights and applications to register Copyrights; (D) registrations for Mask
Work and applications to register Mask Works; and (E) any other Technology that
is the subject of an application, certificate, filing, registration or other
document issued by, filed with, or recorded by, any state, government or other
public or private legal authority at any time, of Target.

         "Target Share" means any share of the common stock, no par value per
          ------------
share, of the Target.

                                      -4-
<PAGE>

         "Tax" means any federal, state, local, or foreign income, gross
          ---
receipts, license, payroll, employment, excise, severance, stamp, occupation,
premium, windfall profits, environmental, including taxes under Code Section
59A, customs duties, capital stock, franchise, profits, withholding, social
security or similar, unemployment, disability, real property, personal property,
sales, use, transfer, registration, value added, alternative or add-on minimum,
estimated, or other tax of any kind whatsoever, including any interest, penalty,
or addition thereto, whether disputed or not.

         "Tax Return" means any return, declaration, report, claim for refund,
          ----------
or information return or statement relating to Taxes, including any schedule or
attachment thereto, and including any amendment thereof.

         "Technology" shall mean any or all of the following: (A) works of
          ----------
authorship including, without limitation, computer programs, source code and
executable code, whether embodied in software, firmware or otherwise,
documentation, designs, files, net lists, records, data and mask works; (B)
inventions, whether or not patentable, improvements and technology; (C)
proprietary and confidential information, including technical data and customer
and supplier lists, trade secrets and know how; (D) databases, data compilations
and collections and technical data; (E) logos, trade names, trade dress,
trademarks and service marks; (F) World Wide Web addresses, domain names and
sites; (G) tools, methods and processes; and (H) all instantiations of the
foregoing in any form and embodied in any media.

         "Third Party Claim" has the meaning set forth in Section 7(c) below.
          -----------------

         "Trademarks" means all trade names, logos, common law trademarks and
          ----------
service marks, trademark and service mark registrations and applications
therefor and all goodwill associated therewith throughout the world.

         2.    Purchase and Sale of Target Shares.
               ----------------------------------

               (a)  Basic Transaction. On and subject to the terms and
                    -----------------
conditions of this Agreement, the Buyer agrees to purchase from each of the
Sellers, and each of the Sellers agrees to sell to the Buyer, all of his or its
Target Shares for the consideration specified below in this Section 2.

               (b)  Purchase Price. The Buyer agrees to pay to the Sellers at
                    --------------
the Closing an aggregate of Four Hundred Seventy Five Thousand (475,000) shares
of Buyer Stock (the "Purchase Price") by delivery (i) to the Sellers of Four
                     --------------
Hundred Twenty Seven Thousand Five Hundred (427,500) shares of Buyer Stock and
(ii) to the Escrow Agent of Forty Seven Thousand Five Hundred (47,500) shares of
Buyer Stock (the "Escrow Shares"), in accordance with the instructions of the
Escrow Agent provided to the Buyer, to be held in escrow pursuant to the terms
of the Escrow Agreement as collateral for the indemnification obligations of the
Sellers hereunder. The Purchase Price shall be allocated among the Sellers in
proportion to their respective holdings of Target Shares as set forth in Section
4(b) of the Disclosure Schedule. The Sellers hereby acknowledge and agree

                                      -5-
<PAGE>

that the Escrow Shares shall consist solely of shares of Buyer Stock that are
vested shares in accordance with the Restricted Stock Purchase Agreements, each
as amended on the date hereof in accordance with Section 6(a)(vii).

               (c)  Closing. The closing of the transactions contemplated by
                    -------
this Agreement (the "Closing") shall take place at the offices of Fenwick & West
                     -------
LLP in Palo Alto, California, commencing at 10:00 a.m. local time on the date of
this Agreement (the "Closing Date").
                     ------------

               (d)  Deliveries at the Closing. At the Closing, (i) the Sellers
                    -------------------------
will deliver to the Buyer the various certificates, instruments, and documents
referred to in Section 6(a) below, (ii) the Buyer will deliver to the Sellers
the various certificates, instruments, and documents referred to in Section 6(b)
below, (iii) each of the Sellers will deliver to the Buyer stock certificates
representing all of his or her Target Shares, endorsed in blank or accompanied
by duly executed assignment documents, (iv) the Buyer and Sellers will execute
the Escrow Agreement and (v) the Buyer will deliver to each of the Sellers and
to the Escrow Agent the consideration specified in Section 2(b) above.

        (3)    Representations and Warranties Concerning the Transaction.
               ---------------------------------------------------------

        (a)    Representations and Warranties of the Sellers. Each of the
               ---------------------------------------------
Sellers represents and warrants to the Buyer that the statements contained in
this Section 3(a) are correct and complete as of the date of this Agreement,
with respect to himself or herself, except as set forth in Annex I attached
hereto.

               (i)   Authorization of Transaction. The Seller has full power
                     ----------------------------
         and authority to execute and deliver this Agreement and to perform his
         or her obligations hereunder. This Agreement constitutes the valid and
         legally binding obligation of the Seller, enforceable in accordance
         with its terms and conditions. The Seller need not give any notice to,
         make any filing with, or obtain any authorization, consent, or approval
         of any government or governmental agency in order to consummate the
         transactions contemplated by this Agreement.

               (ii)  Noncontravention. Neither the execution and the delivery
                     ----------------
         of this Agreement and the Escrow Agreement, nor the consummation of the
         transactions contemplated hereby and thereby, will violate any
         constitution, statute, regulation, rule, injunction, judgment, order,
         decree, ruling, charge or other restriction of any government,
         governmental agency or court to which the Seller is subject.

               (iii) Brokers' Fees. The Seller has no Liability or obligation
                     -------------
         to pay any fees or commissions to any broker, finder, or agent with
         respect to the transactions contemplated by this Agreement for which
         the Buyer could become liable or obligated.

               (iv)  Investment. The Seller (A) understands that the Buyer
                     ----------
         Stock has not been, and will not be, registered under the Securities
         Act, or under any state securities laws, and are being offered and sold
         in reliance upon federal and state exemptions for transactions not

                                      -6-
<PAGE>

         involving any public offering, (B) is acquiring the Buyer Stock solely
         for his or her own account for investment purposes, and not with a view
         to the distribution thereof, (C) is a sophisticated investor with
         knowledge and experience in business and financial matters, (D) has
         received certain information concerning the Buyer and has had the
         opportunity to obtain additional information as desired in order to
         evaluate the merits and the risks inherent in holding the Buyer Stock,
         and (E) is able to bear the economic risk and lack of liquidity
         inherent in holding the Buyer Stock.

               (v)   Target Shares. The Seller holds of record and owns
                     -------------
         beneficially the number of Target Shares set forth next to his or her
         name in Section 4(b) of the Disclosure Schedule, free and clear of any
         restrictions on transfer (other than any restrictions under the
         Securities Act and state securities laws), Taxes, Security Interests,
         options, warrants, purchase rights, contracts, commitments, equities,
         claims, and demands. The Seller is not a party to any option, warrant,
         purchase right, or other contract or commitment that could require the
         Seller to sell, transfer, or otherwise dispose of any capital stock of
         the Target, other than this Agreement. The Seller is not a party to any
         voting trust, proxy, or other agreement or understanding with respect
         to the voting of any capital stock of the Target.

         (b)   Representations and Warranties of the Buyer. The Buyer
               -------------------------------------------
represents and warrants to the Sellers that the statements contained in this
Section 3(b) are correct and complete as of the date of this Agreement, except
as set forth in Annex II attached hereto.

               (i)   Organization and Capitalization of the Buyer. The Buyer is
                     --------------------------------------------
         a corporation duly organized, validly existing and in good standing
         under the laws of the jurisdiction of its incorporation. As of December
         31, 1999, the authorized capital stock of Buyer consisted of: (i)
         75,000,000 shares of common stock, no par value ("Lexar California
         Common Stock"), of which 12,579,322 shares were issued and outstanding
         and (ii) 38,705,827 shares of preferred stock, no par value, of which
         36,035,909 shares were issued and outstanding, consisting of 3,000,000
         shares of Series A Preferred Stock, 3,000,048 shares of Series B
         Preferred Stock, 11,543,750 shares of Series C Preferred Stock,
         6,943,618 shares of Series D Preferred Stock and 12,170,932 shares of
         Series E Preferred Stock.

               (ii)  Authorization of Transaction. The Buyer has full power
                     ----------------------------
         and authority, including full corporate power and authority, to execute
         and deliver this Agreement and to perform its obligations hereunder.
         This Agreement constitutes the valid and legally binding obligation of
         the Buyer, enforceable in accordance with its terms and conditions. The
         Buyer need not give any notice to, make any filing with, or obtain any
         authorization, consent, or approval of any government or governmental
         agency in order to consummate the transactions contemplated by this
         Agreement, other than filings as may be required by applicable
         securities laws, which will be made within the time prescribed by such
         law.

               (iii) Noncontravention. Neither the execution and the delivery
                     ----------------
         of this Agreement and the Escrow Agreement, nor the consummation of the
         transactions contemplated hereby and thereby, will (A) violate any
         constitution, statute, regulation, rule, injunction, judgment,

                                      -7-
<PAGE>

         order, decree, ruling, charge, or other restriction of any government,
         governmental agency, or court to which the Buyer is subject or any
         provision of its charter or bylaws or (B) conflict with, result in a
         breach of, constitute a default under, result in the acceleration of,
         create in any party the right to accelerate, terminate, modify, or
         cancel, or require any notice under any agreement, contract, lease,
         license, instrument, or other arrangement to which the Buyer is a party
         or by which it is bound or to which any of its assets is subject.

               (iv)  Brokers' Fees. The Buyer has no Liability or obligation
                     -------------
         to pay any fees or commissions to any broker, finder, or agent with
         respect to the transactions contemplated by this Agreement for which
         any Seller could become liable or obligated.

               (v)   Investment. The Buyer is not acquiring the Target Shares
                     ----------
         with a view to or for sale in connection with any distribution thereof
         within the meaning of the Securities Act.

         4.    Representations and Warranties Concerning the Target. The
               ----------------------------------------------------
Sellers represent and warrant to the Buyer that the statements contained in this
Section 4 are correct and complete as of the date of this Agreement, except as
set forth in the disclosure schedule delivered by the Sellers to the Buyer on
the date hereof and initialed by the Parties (the "Disclosure Schedule").
                                                   -------------------
Nothing in the Disclosure Schedule shall be deemed adequate to disclose an
exception to a representation or warranty made herein, however, unless the
Disclosure Schedule identifies the exception with reasonable particularity and
describes the relevant facts in reasonable detail. Without limiting the
generality of the foregoing, the mere listing, or inclusion of a copy, of a
document or other item shall not be deemed adequate to disclose an exception to
a representation or warranty made herein, unless the representation or warranty
has to do with the existence of the document or other item itself. The
Disclosure Schedule will be arranged in paragraphs corresponding to the lettered
and numbered paragraphs contained in this Section 4.

               (a)  Organization, Qualification, and Corporate Power. The
                    ------------------------------------------------
Target is a corporation duly organized, validly existing, and in good standing
under the laws of the jurisdiction of its incorporation. The Target is duly
authorized to conduct business and is in good standing under the laws of each
jurisdiction in which the failure to be so qualified would have a material
adverse effect on the business, assets, financial condition, results of
operations or sales prospects of the Target. The Target has full corporate power
and authority and all licenses, permits, and authorizations necessary to carry
on the businesses in which it is engaged and in which it presently proposes to
engage and to own and use the properties owned and used by it and to perform its
obligations under any contracts by which it is bound. Section 4(a) of the
Disclosure Schedule lists the directors and officers of the Target. The Sellers
have delivered to the Buyer correct and complete copies of the charter and
bylaws of the Target as amended to date. The minute books, containing the
records of meetings of the stockholders, the board of directors, and any
committees of the board of directors, the stock certificate books, and the stock
record books of the Target are correct and complete. The Target is not in
default under or in violation of any provision of its charter or bylaws.

               (b)   Capitalization. The entire authorized capital stock of the
                     --------------
Target consists of 10,000,000 Target Shares, of which 4,483,875 Target Shares
are issued and outstanding and none of

                                      -8-
<PAGE>

which Target Shares are held in treasury. All of the issued and outstanding
Target Shares have been duly authorized, are validly issued, fully paid, and
nonassessable, and are held of record by the respective Sellers in the amounts
as set forth in Section 4(b) of the Disclosure Schedule. There are no
outstanding or authorized options, warrants, equity securities, purchase rights,
subscription rights, conversion rights, exchange rights, put or repurchase
rights or other contracts or commitments that could require the Target to issue,
sell, or otherwise cause to become outstanding any of its capital stock or
require Target to repurchase, redeem or otherwise acquire any Target Shares or
similar equity securities of Target. There are no outstanding or authorized
stock appreciation, phantom stock, profit participation, or similar rights with
respect to the Target. There are no voting trusts, proxies, or other agreements
or understandings with respect to the voting of the capital stock of the Target.

               (c)  Noncontravention. Neither the execution and the delivery
                    ----------------
of this Agreement and the Escrow Agreement, nor the consummation of the
transactions contemplated hereby and thereby, will (i) violate any constitution,
statute, regulation, rule, injunction, judgment, order, decree, ruling, charge,
or other restriction of any government, governmental agency, or court to which
the Target is subject or any provision of the charter or bylaws of the Target or
(ii) conflict with, result in a breach of, constitute a default under, result in
the acceleration of, create in any party the right to accelerate, terminate,
modify, or cancel, or require any notice under any agreement, contract, lease,
license, instrument or other arrangement to which the Target is a party or by
which it is bound or to which any of its assets is subject, or result in the
imposition of any Security Interest upon any of its assets. The Target is not
required to give any notice to, make any filing with, or obtain any
authorization, consent or approval of any government or governmental agency in
order for the Parties to consummate the transactions contemplated by this
Agreement.

               (d)  Brokers' Fees.  The Target does not have any Liability or
                    --------------
obligation to pay any fees or commissions to any broker, finder, or agent with
respect to the transactions contemplated by this Agreement.

               (e)  Title to Assets. The Target has good and marketable title
                    ---------------
to, or a valid leasehold interest in, the properties and assets used by it,
wherever located, or shown on the Most Recent Balance Sheet or acquired after
the date thereof, free and clear of all Security Interests, charges, easements,
covenants or other restrictions, except for installments of special assessments
not yet delinquent and recorded easements, covenants or other restrictions which
do not impair the current use, occupancy, or value, or the marketability of
title, of the property subject thereto, and except for properties and assets
disposed of in the Ordinary Course of Business since the date of the Most Recent
Balance Sheet.

               (f)  Subsidiaries. The Target does not have any subsidiaries or
                    ------------
affiliated companies and does not otherwise own, directly or indirectly, any
shares of capital stock or any equity, debt or similar interest in, or any
interest convertible, exchangeable or exercisable for any equity, debt or
similar interest in, or control, directly or indirectly, any other corporation,
partnership, association, joint venture or other business entity.

                                      -9-
<PAGE>

               (g)  Financial Statements. Attached hereto as Exhibit A are the
                    --------------------                     ---------
unaudited balance sheet as of December 31, 1999 and the unaudited statements of
income, changes in stockholders' equity and cash flow as of and for the period
beginning on April 1, 1999 to and ending on December 31, 1999 for the Target
(collectively, the "Financial Statements"). The Financial Statements, including
                    --------------------
the notes thereto, have been prepared in accordance with GAAP applied on a
consistent basis throughout the period covered thereby, present fairly the
financial condition of the Target as of such date and the results of operations
of the Target for such period, are correct and complete, and are consistent with
the books and records of the Target, which books and records are correct and
complete.

               (h)  Events Subsequent to Most Recent Fiscal Year End. Since
                    ------------------------------------------------
December 31, 1999, there has not been any material adverse change in the
business, financial condition, operations, or results of operations of the
Target. Without limiting the generality of the foregoing, since that date:

                    (i)   the Target has not sold, leased, transferred, or
         assigned any of its assets, tangible or intangible, other than for a
         fair consideration in the Ordinary Course of Business;

                    (ii)  the Target has not made any capital expenditure or
         series of related capital expenditures either involving more than
         $5,000 individually or $10,000 in the aggregate, or outside the
         Ordinary Course of Business;

                    (iii) the Target has not made any capital investment in, any
         loan to, or any acquisition of the securities or assets of, any other
         Person, or series of related capital investments, loans, and
         acquisitions, either involving more than $5,000 or outside the Ordinary
         Course of Business;

                    (iv)  the Target has not issued any note, bond, or other
         debt security or created, incurred, assumed, or guaranteed any
         indebtedness for borrowed money or capitalized lease obligation either
         involving more than $1,000 singly or $5,000 in the aggregate;

                    (v)   the Target has not canceled, compromised, waived, or
         released any right or claim or series of related rights and claims
         either involving more than $1,000 or outside the Ordinary Course of
         Business;

                    (vi)  the Target has not issued, sold, or otherwise disposed
         of any of its capital stock, or granted any options, warrants, or other
         rights to purchase or obtain, including upon conversion, exchange, or
         exercise, any of its capital stock;

                    (vii) the Target has not declared, set aside, or paid any
         dividend or made any distribution with respect to its capital stocks
         whether in cash or in kind, or redeemed, purchased or otherwise
         acquired any of its capital stock;

                    (viii)the Target has not experienced any damage,
         destruction, or loss, whether or not covered by insurance, to its
         property;

                                      -10-
<PAGE>

               (ix)   the Target has not granted any increase in the base
         compensation of any of its directors or officers or any of its
         employees outside the Ordinary Course of Business;

               (x)    the Target has not adopted, amended, modified, or
         terminated any bonus, profit-sharing, incentive, severance, or other
         plan, contract, or commitment for the benefit of any of its directors,
         officers, and employees, or taken any such action with respect to any
         other Employee Benefit Plan;

               (xi)   the Target has not made any other change in employment
         terms for any of its directors, officers and employees outside the
         Ordinary Course of Business;

               (xii)  the Target has not made or pledged to make any charitable
         or other capital contribution outside the Ordinary Course of Business;

               (xiii)  there has not been any other material occurrence, event,
         incident, action, failure to act, or transaction outside the Ordinary
         Course of Business involving the Target; and

               (xiv)   the Target has not committed to any of the foregoing.

          (i)  Undisclosed Liabilities. The Target does not have any Liability,
               ------------------------
and there is no Basis for any present or future action, suit, proceeding,
hearing, investigation, charge, complaint, claim, or demand against it giving
rise to any Liability, except for (i) Liabilities set forth on the face of the
Most Recent Balance Sheet and (ii) Liabilities which have arisen after the Most
Recent Balance Sheet in the Ordinary Course of Business, none of which results
from, arises out of, relates to, is in the nature of, or was caused by any
breach of contract, breach of warranty, tort, product liability, infringement,
or violation of law.

          (j)  Legal Compliance. The Target and its Affiliates have complied
               -----------------
with all applicable laws, including rules, regulations, codes, plans,
injunctions, judgments, orders, decrees, rulings, and charges thereunder, of
federal, state, local, and foreign governments and all agencies thereof, and no
action, suit, proceeding, hearing, investigation, charge, complaint, claim,
demand, or notice has been filed or commenced against any of them alleging any
failure so to comply.

          (k)  Tax Matters.
               ------------

               (i)   Except as set forth in Section 4(k) of the Disclosure
         Schedule, (A) all Tax Returns of, relating to or which include the
         Target which are required to have been filed have been filed on a
         timely basis with the appropriate authorities and all such Tax Returns
         are true, correct and complete in all respects, (B) all Taxes required
         to have been paid by the Target have been paid in full on a timely
         basis to the appropriate authorities, and (C) all Taxes or other
         amounts required to have been collected or withheld by the Target have
         been timely and properly collected or withheld.

                                      -11-
<PAGE>

               (ii)  Except as set forth in Section 4(k) of the Disclosure
     Schedule, (A) no Taxing authority has asserted in writing any adjustment,
     deficiency, or assessment that could result in additional Taxes for which
     the Target is or may be liable, (B) there is no pending audit, examination,
     investigation, dispute, proceeding or claim for which the Target has
     received notice relating to any Taxes for which the Target is or may be
     liable, (C) no statute of limitations with respect to any Taxes for which
     the Target is or may be liable has been waived or extended, (D) the due
     date of any Tax Returns that the Target is required to file has not been
     extended, and (E) the Target is not and has never been a party to any Tax
     sharing or Tax allocation agreement, arrangement or understanding.

               (iii) The Target is not a party to any contract, agreement, plan
     or arrangement that, individually or collectively, could give rise to any
     payment that would be non-deductible by reason of Section 162, 280G or 404
     of the Code. The Target has not made an election under Section 341(f) of
     the Code.

               (iv)  The Target is not and has never been a member of an
     Affiliated Group filing a consolidated federal income Tax Return or a
     consolidated, combined or unitary state or local income Tax return.

               (v)  The Target has previously furnished Buyer with copies of all
     (A) Tax examinations, (B) extensions of statutory limitations, (C) federal,
     state and local income Tax Returns and franchise Tax Returns of the Target
     and (D) correspondence between the Target and all Taxing authorities.

               (vi)  The unpaid Taxes of the Target did not, as of the Most
     Recent Balance Sheet, exceed the reserve for Tax Liability, rather than any
     reserve for deferred Taxes established to reflect timing differences
     between book and tax income.

          (l)  Real Property. Target does not own any real property. Section
               --------------
4(l) of the Disclosure Schedule lists and describes briefly all real property
leased or subleased to the Target, including the term thereof and a description
of any available renewal periods, rental payment terms, owner of the property
subject to such lease, the identity of any of the primary lessors from whom the
property may be sublet and a description of each such arrangement, if any, and
whether any consents are required under such lease in connection with the
transactions contemplated by this Agreement.

          (m)  Intellectual Property.
               ----------------------

               (i)   Schedule 4(m)(i) of the Disclosure Schedule lists all
     Target Registered Intellectual Property Rights owned by, filed in the name
     of, or applied for, by and lists any proceedings or actions before any
     court, tribunal, including the United States Patent and Trademark Office or
     equivalent authority anywhere in the world, related to any of the Target
     Registered Intellectual Property Rights or Target Intellectual Property.

                                      -12-
<PAGE>

               (ii)   Each item of Target Registered Intellectual
     Property Rights is valid and subsisting, and all necessary registration,
     maintenance and renewal fees in connection with such Target Registered
     Intellectual Property Rights have been paid and all necessary documents and
     certificates in connection with such Target Registered Intellectual
     Property Rights have been filed with the relevant patent, copyright,
     trademark or other authorities in the United States or foreign
     jurisdictions, as the case may be, for the purposes of maintaining such
     Target Registered Intellectual Property Rights. Except as set forth on
     Section 4(m)(ii) of the Disclosure Schedule, there are no actions that must
     be taken by Target within one hundred twenty (120) days of the Closing
     Date, including the payment of any registration, maintenance or renewal
     fees or the filing of any responses to United States Patent and Trademark
     Office actions, documents, applications or certificates for the purposes of
     obtaining, maintaining, perfecting or preserving or renewing any Target
     Registered Intellectual Property Rights. In each case in which the Target
     has acquired all rights, title and interest in, as opposed to the right to
     use, any Technology or Intellectual Property Right from any person, Target
     has obtained a valid and enforceable assignment sufficient to irrevocably
     transfer all rights in such Technology and the associated Intellectual
     Property Rights to Target. Except as set forth on Section 4(m)(ii) of the
     Disclosure Schedule, Target has not claimed a particular status in the
     application for any Intellectual Property Rights, which claim of status was
     not at the time made, or which has since become, inaccurate or false or
     that will no longer be true and accurate as a result of the Closing.

               (iii)  None of the Sellers and the directors and officers of the
     Target has any Knowledge of any facts or circumstances that would render
     any Target Intellectual Property invalid or unenforceable. Except as set
     forth on Section 4(m)(iii) of the Disclosure Schedule, without limiting the
     foregoing, none of the Sellers and the directors and officers of the Target
     has any Knowledge of any information, materials, facts or circumstances,
     including any information or fact that would constitute prior art, that
     would render any of the Target Registered Intellectual Property Rights
     invalid or unenforceable, or would adversely effect any pending application
     for any Target Registered Intellectual Property Right and the Target has
     not misrepresented or failed to disclose, and none of the Sellers and the
     directors and officers of the Target has any Knowledge of any
     misrepresentation or failure to disclose by Target of, any fact or
     circumstances in any application for any Target Registered Intellectual
     Property Right that would constitute fraud or a misrepresentation with
     respect to such application or that would otherwise affect the validity or
     enforceability of any Target Registered Intellectual Property Right.

               (iv)   Each item of Target Intellectual Property is free and
     clear of any Security Interests except for non-exclusive licenses granted
     to end-user customers in the Ordinary Course of Business. Target is the
     exclusive owner or exclusive licensee of all Target Intellectual Property.
     Without limiting the foregoing (a) Target is the exclusive owner of all
     Trademarks used in connection with the operation or conduct of the business
     of Target, including the sale, licensing, distribution or provision of any
     products or services by

                                      -13-
<PAGE>

     Target and (b) Target owns exclusively, and has good title to, all
     Copyrights that are products of Target or which Target otherwise purports
     to own.

               (v)    Except as set forth on Section 4(m)(v) of the Disclosure
     Schedule, all Intellectual Property of Target will be fully transferable,
     alienable or licensable by Buyer without restriction and without payment of
     any kind to any third party, other than royalties and fees payable in the
     Ordinary Course of Business by Target prior to the date hereof.

               (vi)   To the extent that any Technology of Target has been
     developed or created by a third party for Target, Target has a written
     agreement with such third party with respect thereto and Target thereby
     either (a) has obtained ownership of, and is the exclusive owner of, or (b)
     has obtained a license, sufficient for the conduct of its business as
     currently conducted and as proposed to be conducted, to all such
     Intellectual Property Rights of the third party in such Technology by
     operation of law or by valid assignment, to the fullest extent it is
     legally possible to do so.

               (vii)  Except as set forth on Section 4(m)(vii) of the Disclosure
     Schedule and with the exception of "shrink-wrap" or similar widely-
     available commercial end-user licenses, all Technology used in or necessary
     to the conduct of the business of Target as presently conducted or
     currently contemplated to be conducted by Target was written and created
     solely by either (a) employees of Target acting within the scope of their
     employment or (b) by third parties who have validly and irrevocably
     assigned all of their rights, including Intellectual Property Rights
     therein, to Target, and no third party owns or has any rights to any of the
     Target Intellectual Property.

               (viii) All current and former software development personnel of
     Target and current and former consultants and contractors engaged in
     software development for Target have entered into a valid and binding
     written proprietary information, confidentiality and assignment agreement
     with Target sufficient to vest title in Target of all Technology, including
     all accompanying Intellectual Property Rights, created by such employee in
     the scope of his or her employment with Target.

               (ix)   Except as set forth on Section 4(m)(ix) of the Disclosure
     Schedule, no person who has licensed Technology or Intellectual Property
     Rights to Target has ownership rights or license rights to improvements
     made by Target in such Technology or Intellectual Property Rights.

               (x)    Target has not transferred ownership of, or granted any
     exclusive license of or right to use, or authorized the retention of any
     exclusive rights to use or joint ownership of, any Technology or
     Intellectual Property Right that is or was Target Intellectual Property, to
     any other person.

               (xi)   Section 4(m)(xi) of the Disclosure Schedule lists all
     contracts, licenses and agreements to which Target is a party with respect
     to any Technology or Intellectual

                                      -14-
<PAGE>

     Property Rights. Target is not in breach of nor has Target failed to
     perform under, any of the foregoing contracts, licenses or agreements and,
     to the Knowledge of the Sellers and the directors and officers of the
     Target, no other party to any such contract, license or agreement is in
     breach thereof or has failed to perform thereunder.

               (xii)  Section 4(m)(xii) of the Disclosure Schedule lists all
     material contracts, licenses and agreements between Target and any other
     person wherein or whereby Target has agreed to or assumed any obligation or
     duty to warrant, indemnify, reimburse, hold harmless, guaranty or otherwise
     assume or incur any obligation or liability or provide a right of
     rescission with respect to the infringement or misappropriation by Target
     or such other person of the Intellectual Property Rights of any person
     other than Target.

               (xiii) To the Knowledge of the Sellers and the directors and
     officers of the Target, there are no contracts, licenses or agreements
     between Target and any other person with respect to Target Intellectual
     Property under which there is any dispute regarding the scope of such
     agreement, or performance under such agreement, including with respect to
     any payments to be made or received by Target thereunder.

               (xiv)  To the Knowledge of the Sellers and the directors and
     officers of the Target, the operation of the business of the Target as it
     currently is conducted or is contemplated to be conducted by Target,
     including but not limited to the design, development, use, import,
     branding, advertising, promotion, marketing, manufacture and sale of the
     products, technology or services, including products, technology or
     services currently under development, of Target does not and will not and
     will not when conducted by Buyer in substantially the same manner following
     the Closing, infringe or misappropriate any Intellectual Property Rights of
     any person, violate any right of any person, including any right to privacy
     or publicity, or constitute unfair competition or trade practices under the
     laws of any jurisdiction, and Target has not received notice from any
     person claiming that such operation or any act, product, technology or
     service, including products, technology or services currently under
     development, of Target infringes or misappropriates any Intellectual
     Property Rights of any person or constitutes unfair competition or trade
     practices under the laws of any jurisdiction, nor do the Sellers and the
     directors and officers of the Target have any Knowledge of any Basis
     therefore. To the Knowledge of any of the Sellers and the directors and
     officers of the Target, no person is infringing or misappropriating any
     Target Intellectual Property Right.

               (xv)   No Intellectual Property or service of Target is
     subject to any proceeding or outstanding decree, order, judgment or
     settlement agreement or stipulation that restricts in any manner the use,
     transfer or licensing thereof by Target or may affect the validity, use or
     enforceability of such Intellectual Property.

               (xvi)  No (i) product, technology, service or publication of
     Target, (ii) material published or distributed by Target or (iii) conduct
     or statement of Target constitutes obscene material, a defamatory statement
     or material, false advertising or, to the

                                      -15-
<PAGE>

     Knowledge of any of the Sellers and the directors and officers of the
     Target, otherwise violates in any material respect any law or regulation.

               (xvii)  Except as set forth on Section 4(m)(xvii) of the
     Disclosure Schedule, the Intellectual Property of Target constitutes all
     the Technology and Intellectual Property Rights used in and/or necessary to
     the conduct of the business of Target as it currently is conducted, and, to
     the Knowledge of any of the Sellers and the directors and officers of the
     Target, as it is currently planned or contemplated to be conducted by
     Target, including, without limitation, the design, development,
     manufacture, use, import and sale of products, technology and performance
     of services, including products, technology or services currently under
     development.

               (xviii)  Except to the extent resulting from the continuation of
     contracts and licenses of target following the Closing on the terms
     applicable prior to the Closing, neither this Agreement nor the
     transactions contemplated by this Agreement will result in (a) either the
     granting by Buyer to any third party of any right to or with respect to any
     Technology or Intellectual Property Right owned by, or licensed to, by
     Buyer, (ii) Buyer being obligated to pay any royalties or other amounts to
     any third party in excess of those payable by the Buyer or Target,
     respectively, prior to the Closing.

               (xvix)   The products and services of Target shall not fail to
     perform any function specified in the product specifications therefor, or
     otherwise be adversely affected in any material respect, solely as a result
     of the date change from December 31, 1999 to January 1, 2000, including
     without limitation, date data century recognition, calculations which
     accommodate same century and multi-century formulas and date values, and
     date data interface values which reflect the correct century. In addition,
     to the Knowledge of any of the Sellers and the directors and officers of
     the Target, all of the products and services upon which Target is
     materially reliant, either individually or in the aggregate, including,
     without limitation, information technology systems such as financial and
     order entry systems, non-information technology systems such as phones and
     facilities, third party licensed software and the products and services of
     the customers, vendors and suppliers of Target are designed to be used
     prior to, during, and after the year ending December 31, 2000, and such
     products and services will operate during each such time period without
     error relating to date data, including without limitation any error
     relating to, or the product of, date data that represents or references
     different centuries or more than one century.

          (n)  Tangible Assets. The Target owns or leases all buildings,
               ----------------
machinery, equipment, and other tangible assets necessary for the conduct of its
business as presently conducted and as presently proposed to be conducted. Each
such tangible asset is free from patent and latent defects, has been maintained
in accordance with normal industry practice, is in good operating condition and
repair, subject to normal wear and tear, and is suitable for the purposes for
which it presently is used and presently is proposed to be used.

                                      -16-
<PAGE>

          (o)  Inventory. The inventory of the Target consists solely of
               ----------
finished goods, all of which is merchantable and fit for the purpose for which
it was procured or manufactured, and none of which is slow-moving, obsolete,
damaged, or defective, subject only to the reserve for inventory write down set
forth on the face of the Most Recent Balance Sheet.

          (p)  Contracts.  Section 4(p) of the Disclosure  Schedule lists the
               ----------
following  contracts and other  agreements to which the Target is a party:

               (i)    any agreement or group of related agreements for the lease
     of personal or real property to or from any Person providing for lease
     payments in excess of $5,000 per annum;

               (ii)   any agreement or group of related agreements for the
     purchase or sale of raw materials, commodities, supplies, products or other
     personal property, or for the furnishing or receipt of services, the
     performance of which will extend over a period of more than one year,
     result in a material loss to the Target, or involve consideration in excess
     of $5,000;

               (iii)  any agreement concerning a partnership or joint venture;

               (iv)   any agreement or group of related agreements under which
     Target has created, incurred, assumed or guaranteed any indebtedness for
     borrowed money or any capitalized lease obligation, under which it has
     imposed a Security Interest on any of its assets, tangible or intangible;

               (v)    any agreement concerning confidentiality or
     noncompetition;

               (vi)   any agreement with any of the Sellers and their
     Affiliates, other than the Target;

               (vii)  any profit sharing, stock option, stock purchase, stock
     appreciation, deferred compensation, severance, or other material plan or
     arrangement for the benefit of its current or former directors, officers,
     and employees;

               (viii) any collective bargaining agreement;

               (ix)   any agreement for the employment of any individual on a
     full-time, part-time, consulting or other basis providing annual
     compensation in excess of $5,000 or providing severance benefits;

               (x)    any agreement under which Target has advanced or loaned
      any amount to any of its directors, officers or to any of its employees
      outside the Ordinary Course of Business;

                                      -17-
<PAGE>

               (xi)   any agreement under which the consequences of a default or
      termination could have a material adverse effect on the business,
      financial condition, operations, results of operations, or future
      prospects of the Target; or

               (xii)  any other agreement or group of related agreements the
      performance of which involves consideration in excess of $5,000.

The Sellers have delivered to the Buyer a correct and complete copy of each
written agreement listed in Section 4(p) of the Disclosure Schedule, as amended
to date, and a written summary setting forth the terms and conditions of each
oral agreement referred to in Section 4(p) of the Disclosure Schedule. With
respect to each such agreement: (A) the agreement is legal, valid, binding,
enforceable, and in full force and effect; (B) the agreement will continue to be
legal, valid, binding, enforceable, and in full force and effect on identical
terms following the consummation of the transactions contemplated hereby; (C) no
party is in breach or default, and no event has occurred which with notice or
lapse of time would constitute a breach or default, or permit termination,
modification, or acceleration, under the agreement; and (D) no party has
repudiated any provision of the agreement.

          (q)  Notes and Accounts Receivable. All notes and accounts receivable
               ------------------------------
of the Target are reflected properly on their books and records, are valid
receivables subject to no set offs or counterclaims, are current and
collectible, and will be collected in accordance with their terms at their
recorded amounts, subject only to the reserve for bad debts set forth on the
face of the Most Recent Balance Sheet.

          (r)  Powers of Attorney. There are no outstanding powers of attorney
               -------------------
 executed on behalf of the Target.

          (s)  Insurance. Section 4(s) of the Disclosure Schedule sets forth
               ----------
each insurance policy, including policies providing property, casualty,
liability, and workers' compensation coverage and bond and surety arrangements,
to which the Target has been a party, a named insured, or otherwise the
beneficiary of coverage at any time. With respect to each such insurance policy:
(A) the policy is legal, valid, binding, enforceable, and in full force and
effect; (B) the policy will continue to be legal, valid, binding, enforceable,
and in full force and effect on identical terms following the consummation of
the transactions contemplated hereby; (C) neither the Target nor any other party
to the policy is in breach or default, including with respect to the payment of
premiums or the giving of notices, and no event has occurred which, with notice
or the lapse of time, would constitute such a breach or default, or permit
termination, modification, or acceleration, under the policy; and (D) no party
to the policy has repudiated any provision thereof. The Target is and has been
covered by insurance during its existence in scope and amount customary and
reasonable for the businesses in which it has engaged. Section 4(s) of the
Disclosure Schedule also describes any self-insurance arrangements affecting the
Target.

          (t)  Litigation. Section 4(t) of the Disclosure Schedule sets forth
               -----------
each instance in which the Target (i) is subject to any outstanding injunction,
judgment, order, decree, ruling, or

                                      -18-
<PAGE>

charge or (ii) is a party or, to the Knowledge of any of the Sellers and the
directors and officers of the Target, is threatened to be made a party to any
action, suit, proceeding, hearing, or investigation of, in, or before any court
or quasi-judicial or administrative agency of any federal, state, local, or
foreign jurisdiction or before any arbitrator. None of the actions, suits,
proceedings, hearings, and investigations set forth in Section 4(t) of the
Disclosure Schedule could result in any material adverse change in the business,
financial condition, operations, results of operations, or future prospects of
the Target. None of the Sellers and the directors and officers of the Target has
any reason to believe that any such action, suit, proceeding, hearing, or
investigation may be brought or threatened against the Target.

          (u)  Employees. To the Knowledge of any of the Sellers and the
               ----------
directors and officers of the Target, no executive, key employee or group of
employees has any plans to terminate employment with the Target. The Target is
not a party to or bound by any collective bargaining agreement, nor has it
experienced any strikes, grievances, claims of unfair labor practices or other
collective bargaining disputes. The Target has not committed any unfair labor
practice. None of the Sellers and the directors and officers of the Target has
any Knowledge of any organizational effort presently being made or threatened by
or on behalf of any labor union with respect to employees of the Target.

          (v)  Employee Benefits. Section 4(v) of the Disclosure Schedule lists
               ------------------
each Employee Benefit Plan that the Target maintains or to which the Target
contributes or with respect to which the Target has any actual or contingent
liability. No circumstance exists and no event, including any action or the
failure to do any act, has occurred with respect to any Employee Benefit Plan
maintained or formerly maintained or contributed to by the Target, or to which
Target is or has been required to contribute, that could subject Buyer to any
Liability that could reasonably be expected to have a material adverse effect on
its business, financial condition, results of operations or assets, including
subjecting the assets of the business of Target to any Security Interest, under
ERISA or the Code, nor will the transactions contemplated by this Agreement give
rise to any such Liability or Security Interest. Target has delivered to Buyer
correct and complete copies of the plan documents and summary plan descriptions,
and, if applicable, the most recent determination letter received from the
Internal Revenue Service which addresses the Tax Reform Act of 1986, the most
recent Form 5500 Annual Report, and all related trust agreements, insurance
contracts, and other funding agreements which implement each such Employee
Benefit Plan. Target does not contribute to, has never contributed to, has never
been required to contribute to, and does not have any Liability with respect to,
any plan subject to Title IV of ERISA.

          (w)  Guaranties.  The Target is not a guarantor or otherwise liable
               -----------
for any Liability or obligation, including indebtedness, of any other Person.

          (x)  Environmental, Health, and Safety Matters. Target is and has at
               ------------------------------------------
all times been in compliance in all material respects with all Environmental,
Health and Safety Requirements. There is no suit, claim, action or proceeding
pending or threatened against Target or any Basis therefore, in respect of (i)
noncompliance by Target with any such Environmental, Health and Safety
Requirements, (ii) personal injury, wrongful death, other tortious conduct, or
relating to materials,

                                      -19-
<PAGE>

commodities or products held, used, sold, transferred, manufactured or disposed
of by or on behalf of Target containing or incorporating any hazardous or toxic
materials, commodities or substances, or (iii) the presence or release or
threatened release into the environment of any pollutant, contaminant or toxic
or hazardous material, substance or waste, whether solid, liquid or gas (each a
"Hazardous Substance"), whether generated by Target or located at or about a
 -------------------
site leased or otherwise used by Target or heretofore owned, leased or otherwise
used by Target or any predecessor entity. There have been no Hazardous
Substances generated by Target that have been disposed of or come to rest at any
site that has been included in any published United States federal, state or
local "superfund" site list or any other list of hazardous or toxic waste sites
published by any governmental authority in the United States. There are and have
been no underground storage tanks located on, no polychlorinated biphenyls or
polychlorinated biphenyls-containing equipment used or stored on, and no
hazardous waste, as defined by the Resource Conservation and Recovery Act, as
amended, stored on, any site operated by Target. There have been no releases or
threatened releases of Hazardous Substances on, upon, onto or from any site
owned, leased or otherwise used by Target or heretofore owned, leased or
otherwise used by Target or any predecessor entity.

          (y)  Certain Business Relationships with the Target. None of the
               -----------------------------------------------
Sellers and their Affiliates has been involved in any business arrangement or
relationship with the Target within the past twelve months, and none of the
Sellers and their Affiliates owns any asset, tangible or intangible, which is
used in the business of Target. Target has not made any loan to, or entered into
any other transaction with, any of its officers, directors or employees.

          (z)  Consents. Section 4(z) of the Disclosure Schedule sets forth a
               ---------
true, correct and complete list of the identities of any Person whose consent or
approval is required and the matter, agreement or contract to which such consent
relates in connection with the execution, delivery and performance of this
Agreement and the transactions contemplated hereby.

          (aa) Disclosure. The representations and warranties contained in this
               -----------
Section 4 do not contain any untrue statement of a material fact or omit to
state any material fact necessary in order to make the statements and
information contained in this Section 4 not misleading.

     5.   Post-Closing Covenants. The Parties agree as follows with respect to
          -----------------------
the period following the Closing.

          (a)  General. In case at any time after the Closing any further
               --------
action is necessary to carry out the purposes of this Agreement, each of the
Parties will take such further action, including the execution and delivery of
such further instruments and documents, as any other Party reasonably may
request, all at the sole cost and expense of the requesting Party, unless the
requesting Party is entitled to indemnification therefor under Section 7 below.
The Sellers acknowledge and agree that from and after the Closing the Buyer will
be entitled to possession of all documents, books, records, including Tax
records, agreements, and financial data of any sort relating to the Target.

          (b)  Litigation Support. In the event and for so long as any Party
               -------------------
actively is contesting or defending against any action, suit, proceeding,
hearing, investigation, charge,

                                      -20-
<PAGE>

complaint, claim, or demand in connection with (i) any transaction contemplated
under this Agreement or (ii) any fact, situation, circumstance, status,
condition, activity, practice, plan, occurrence, eve nt, incident, action,
failure to act or transaction on or prior to the Closing Date involving the
Target, each of the other Parties will cooperate with him or her and his or her
counsel in the contest or defense, make available their personnel and provide
such testimony and access to their books and records as shall be necessary in
connection with the contest or defense, all at the sole cost and expense of the
contesting or defending Party, unless the contesting or defending Party is
entitled to indemnification therefor under Section 7 below.

          (c)  Transition. None of the Sellers will take any action that is
               -----------
designed or intended to have the effect of discouraging any lessor, licensor,
customer, supplier, or other business associate of the Target from maintaining
the same business relationships with the Target after the Closing as it
maintained with the Target prior to the Closing. Each of the Sellers will refer
all customer inquiries relating to the business of the Target to the Buyer from
and after the Closing.

          (d)  Confidentiality. Each of the Sellers will treat and hold as such
               ----------------
all of the Confidential Information, refrain from using any of the Confidential
Information except in connection with this Agreement or their employment with
Target or Buyer following the Closing, and deliver promptly to the Buyer or
destroy, at the request and option of the Buyer, all tangible embodiments and
all copies of the Confidential Information which are in his or her possession.
In the event that any of the Sellers is requested or required, by oral question
or request for information or documents in any legal proceeding, interrogatory,
subpoena, civil investigative demand, or similar process, to disclose any
Confidential Information, that Seller will notify the Buyer promptly of the
request or requirement so that the Buyer may seek an appropriate protective
order or waive compliance with the provisions of this Section 5(d). If, in the
absence of a protective order or the receipt of a waiver hereunder, any of the
Sellers is, on the advice of counsel, compelled to disclose any Confidential
Information to any tribunal or else stand liable for contempt, that Seller may
disclose the Confidential Information to the tribunal; provided, however, that
the disclosing Seller shall use his or her reasonable best efforts to obtain, at
the reasonable request of the Buyer, an order or other assurance that
confidential treatment will be accorded to such portion of the Confidential
Information required to be disclosed as the Buyer shall designate.

          (e)  Buyer Stock.  Each  certificate  of the Buyer Stock will be
               ------------
imprinted with a legend substantially in the following form:

     "The shares represented by this certificate have not been registered under
     the Securities Act of 1933, as amended, or under the securities laws of any
     state, and may not be sold, or otherwise transferred, in the absence of
     such registration or an exemption therefrom under such Act and under any
     such applicable state laws."

Each holder desiring to transfer any share of the Buyer Stock must furnish the
Buyer with (i) an opinion of counsel addressed to the Buyer, in form and
substance reasonably acceptable to the Buyer, to the effect that the proposed
transfer may be effected without registration under the Securities Act and (ii)
the written agreement of the proposed transferee to be bound by transfer

                                      -21-
<PAGE>

restrictions of this Agreement. Each certificate representing Buyer Stock issued
upon or in connection with such transfer shall bear the restrictive legend set
forth above, in each case unless the opinion delivered pursuant to this section
shall state that such restrictions are no longer required in order to assure
compliance with the Securities Act. Whenever any of such restrictions shall
terminate as to any share of Buyer Stock, the holder thereof shall be entitled
to have a new certificate issued with the legends removed and the restrictions
on transfer in this section shall no longer apply.

         6.    Conditions to Obligation to Close.

               (a)    Conditions to Obligation of the Buyer.  The obligation of
                      --------------------------------------
the Buyer to consummate the transactions to be performed by it in connection
with the Closing is subject to satisfaction of the following conditions:

                      (i)   the representations and warranties set forth in
         Section 3(a) and Section 4 above shall be true and correct in all
         material respects at and as of the Closing Date;

                      (ii)  the Sellers shall have performed and complied with
         all of their covenants, agreements and obligations hereunder in all
         material respects through the Closing;

                      (iii) the Target shall have procured all of the third
         party consents specified in Section 4(z) and received all
         authorizations, consents and approvals of governments and governmental
         agencies referred to in Section 3(a)(ii), Section 3(b)(ii) and Section
         4(c) above;

                      (iv)  the Buyer shall have received all consents necessary
         to make its representations and warranties in Section 3(b)(iii) hereof
         true and complete;

                      (v)   no action, suit, or proceeding shall be pending or
         threatened before any court or quasi-judicial or administrative agency
         of any federal, state, local, or foreign jurisdiction or before any
         arbitrator wherein an unfavorable injunction, judgment, order, decree,
         ruling, or charge would (A) prevent consummation of any of the
         transactions contemplated by this Agreement, (B) cause any of the
         transactions contemplated by this Agreement to be rescinded following
         consummation, (C) affect adversely the right of the Buyer to own the
         Target Shares and to control the Target, or (D) affect adversely the
         right of the Target to own its assets and to operate its businesses and
         no such injunction, judgment, order, decree, ruling, or charge shall be
         in effect;

                      (v)   the Target shall have provided evidence to Buyer
         of the conversion of the Convertible Promissory Notes issued to Sopha
         Agroskin, Yuri Agroskin and Paul and Irene Breytman into Target Shares;

                      (vi)  the relevant parties shall have entered into the
         Escrow Agreement in form and substance as set forth in Exhibit B
                                                                ---------
         attached hereto, the Employment Agreements in form and substance as set
         forth in Exhibit C attached hereto and the Noncompetition Agreements
                  ---------

                                      -22-
<PAGE>

         in form and substance as set forth in Exhibit D hereto, and the same
                                               ---------
         shall be in full force and effect;

                      (vii)  the Target, Buyer and the relevant shareholders
         of Target shall have entered into Amendment Number 1 to the Restricted
         Stock Purchase Agreements in form and substance as set forth in Exhibit
                                                                         -------
         E hereto;
         -
                      (viii) the Buyer shall have received the resignations,
         effective as of the Closing, of each director and officer of the Target
         other than those whom the Buyer shall have specified in writing at
         least five business days prior to the Closing; and

                      (ix)   all actions to be taken by the Sellers in
         connection with consummation of the transactions contemplated hereby
         and all certificates, opinions, instruments, and other documents
         required to effect the transactions contemplated hereby will be
         reasonably satisfactory in form and substance to the Buyer.

               (b)    Conditions to Obligation of the Sellers. The obligation of
                      ----------------------------------------
the Sellers to consummate the transactions to be performed by them in connection
with the Closing is subject to satisfaction of the following conditions:

                      (i)   the representations and warranties set forth in
         Section 3(b) above shall be true and correct in all material respects
         at and as of the Closing Date;

                      (ii)  the Buyer shall have performed and complied with all
         of its covenants, agreements and obligations hereunder in all material
         respects through the Closing;

                      (iii) no action, suit, or proceeding shall be pending
         or threatened before any court or quasi-judicial or administrative
         agency of any federal, state, local, or foreign jurisdiction or before
         any arbitrator wherein an unfavorable injunction, judgment, order,
         decree, ruling, or charge would (A) prevent consummation of any of the
         transactions contemplated by this Agreement or (B) cause any of the
         transactions contemplated by this Agreement to be rescinded following
         consummation, and no such injunction, judgment, order, decree, ruling,
         or charge shall be in effect;

                      (iv)  the Parties and the Target shall have received
         all other authorizations, consents, and approvals of governments and
         governmental agencies referred to in Section 3(a)(ii), Section
         3(b)(ii), and Section 4(c) above;

                      (v)   the relevant parties shall have entered into the
         Escrow Agreement in form and substance as set forth in Exhibit B
                                                                ---------
         attached hereto and the Employment Agreements in form and substance as
         set forth in Exhibit C attached hereto, and the same shall be in full
                      ---------
         force and effect;

                      (vi)  the Buyer shall have granted to Mike Kapul, Mark
         Shapiro, JoAnne Hu and Andre Shakhnovich stock options to purchase
         85,000, 85,000, 45,000 and 15,000 shares

                                      -23-
<PAGE>

         of Buyer Stock (the "Stock Options"), such Stock Options to be granted
                              -------------
         under and vest in accordance with the 1996 Stock Option/Stock Issuance
         Plan of Buyer; and

                      (vii) all actions to be taken by the Buyer in connection
         with consummation of the transactions contemplated hereby and all
         certificates, opinions, instruments, and other documents required to
         effect the transactions contemplated hereby will be reasonably
         satisfactory in form and substance to the Requisite Sellers.

         7.    Remedies for Breaches of this Agreement.
               ---------------------------------------

               (a)  Survival of Representations and Warranties. All of the
                    ------------------------------------------
representations and warranties of the Sellers contained in Section 4(a),
Sections 4(c)-4(j) and Sections 4(l)-(aa) above shall survive the Closing
hereunder, even if the Buyer knew or had reason to know of any misrepresentation
or breach of warranty at the time of Closing, and continue in full force and
effect until April 1, 2001. All of the other representations and warranties of
Sellers contained in this Agreement, including the representations and
warranties contained in Section 4(b) and Section 4(k) above, shall survive the
Closing, even if Buyer knew or had reason to know of any misrepresentation or
breach of warranty at the time of Closing and continue in full force and effect
forever thereafter, subject to any applicable statutes of limitations. None of
the representations and warranties of Buyer contained in this Agreement shall
survive the Closing hereunder.

               (b)  Indemnification Provisions for Benefit of the Buyer.
                    ----------------------------------------------------

                    (i)  Except for the representations and warranties in
         Section 3(a), Section 4(b) and Section 4(k) above, in the event the
         Sellers breach any of their representations and warranties (in each
         case as such representations and warranties would read if all
         qualifications as to materiality and Knowledge were deleted therefrom)
         and covenants contained herein, and, if there is an applicable survival
         period pursuant to Section 7(a) above, provided that the Buyer makes a
         written claim for indemnification against any of the Sellers pursuant
         to Section 10(h) below within such survival period, then each of the
         Sellers agrees to indemnify the Buyer from and against the entirety of
         any Adverse Consequences the Buyer may suffer through and after the
         date of the claim for indemnification, including any Adverse
         Consequences the Buyer may suffer after the end of any applicable
         survival period, resulting from, arising out of, relating to, in the
         nature of, or caused by such breach; provided, however, that the
                                              --------  -------
         Sellers shall not have any obligation to indemnify the Buyer from and
         against any Adverse Consequences resulting from, arising out of,
         relating to, in the nature of, or caused by such breach of any
         representation, warranty or covenant of the Sellers contained in
         Section 4(a), Sections 4(c)-4(j) and Sections 4(l)-(aa) above until the
         Buyer has suffered Adverse Consequences by reason of all such breaches
         or alleged breaches in excess of $25,000, at which point the Sellers
         will be obligated to indemnify the Buyer from and against all such
         Adverse Consequences relating back to the first dollar, up to an
         aggregate liability equal to the Escrow Shares (the "Indemnity
         Maximum")

                                      -24-
<PAGE>

                    (ii) In the event of any breach of the representations and
         warranties in Section 4(b) and Section 4(k) above or with respect to
         any representation and warranty which is fraudulently made, and, if
         there is an applicable survival period pursuant to Section 7(a) above,
         provided that the Buyer makes a written claim for indemnification
         against the Seller pursuant to Section 10(h) below within such survival
         period, then the Sellers agree to indemnify the Buyer from and against
         the entirety of any Adverse Consequences the Buyer may suffer through
         and after the date of the claim for indemnification, including any
         Adverse Consequences the Buyer may suffer after the end of any
         applicable survival period resulting from, arising out of, relating to,
         in the nature of, or caused by the breach, without giving any effect to
         any of the limitations set forth in Section 7(b)(i) above. Further, in
         the event any of the Sellers breaches any of his or her representations
         and warranties in Section 3(a) above, and, if there is an applicable
         survival period pursuant to Section 7(a) above, provided that the Buyer
         makes a written claim for indemnification against the Seller pursuant
         to Section 10(h) below within such survival period, then the Seller
         agrees to indemnify the Buyer from and against the entirety of any
         Adverse Consequences the Buyer may suffer through and after the date of
         the claim for indemnification, including any Adverse Consequences the
         Buyer may suffer after the end of any applicable survival period
         resulting from, arising out of, relating to, in the nature of, or
         caused by the breach, without giving any effect to any of the
         limitations set forth in Section 7(b)(i) above.

               (c)  Matters Involving Third Parties.
                    --------------------------------

                    (i)  If any third party shall notify Buyer (the "Indemnified
                                                                     -----------
         Party") with respect to any matter (a "Third Party Claim") which may
         -----                                  -----------------
         give rise to a claim for indemnification against any of the Sellers
         (each, an "Indemnifying Party") under this Section 7, then the
                    ------------------
         Indemnified Party shall promptly notify the Stockholders
         Representative, as defined below, in writing; provided, however, that
                                                       --------  -------
         no delay on the part of the Indemnified Party in notifying the
         Stockholder Representative shall relieve an Indemnifying Party from any
         obligation hereunder unless and then solely to the extent the
         Indemnifying Party thereby is prejudiced.

                    (ii)  The Stockholder Representative will have the right to
         defend the Indemnified Party against the Third Party Claim with counsel
         of its choice reasonably satisfactory to the Indemnified Party so long
         as (A) the Stockholder Representative notifies the Indemnified Party in
         writing within ten (10) days after the Indemnified Party has given
         notice of the Third Party Claim that the Indemnifying Parties will
         indemnify the Indemnified Party from and against the entirety of any
         Adverse Consequences the Indemnified Party may suffer resulting from,
         arising out of, relating to, in the nature of, or caused by the Third
         Party Claim, (B) the estimated amount of the Third Party Claim,
         together with all other Third Party Claims made against the Indemnified
         Party, whether or not such claims have been settled, is less that the
         Indemnity Maximum, (C) the Stockholder Representative provides the
         Indemnified Party with evidence reasonably acceptable to the
         Indemnified Party that the Stockholder Representative will have the
         financial resources to defend against the Third Party Claim and fulfill
         the indemnification obligations hereunder, (D) the Third Party Claim

                                      -25-
<PAGE>

         involves only money damages and does not seek an injunction or other
         equitable relief, (E) settlement of, or an adverse judgment with
         respect to, the Third Party Claim is not, in the good faith judgment of
         the Indemnified Party, likely to establish a precedential custom or
         practice adverse to the continuing business interests of the
         Indemnified Party, and (F) the Stockholder Representative conducts the
         defense of the Third Party Claim actively and diligently.

                    (iii) So long as the Stockholder Representative is
         conducting the defense of the Third Party Claim in accordance with
         Section 7(c)(ii) above, (A) the Indemnified Party may retain separate
         co-counsel at its sole cost and expense and participate in the defense
         of the Third Party Claim, (B) the Indemnified Party will not consent to
         the entry of any judgment or enter into any settlement with respect to
         the Third Party Claim without the prior written consent of the
         Stockholder Representative, not to be withheld unreasonably, and (C)
         the Stockholder Representative will not consent to the entry of any
         judgment or enter into any settlement with respect to the Third Party
         Claim without the prior written consent of the Indemnified Party, not
         to be withheld unreasonably.

                    (iv)  In the event any of the conditions in Section
         7(c)(ii) above is or becomes unsatisfied, however, (A) the Indemnified
         Party may defend against, and consent to the entry of any judgment or
         enter into any settlement with respect to, the Third Party Claim in any
         manner it reasonably may deem appropriate, and the Indemnified Party
         need not consult with, or obtain any consent from, any Indemnifying
         Party or the Stockholder Representative in connection therewith and (B)
         the Indemnifying Parties will remain responsible for any Adverse
         Consequences the Indemnified Party may suffer resulting from, arising
         out of, relating to, in the nature of, or caused by the Third Party
         Claim to the fullest extent provided in this Section 7.

               (e)  Determination of Adverse Consequences. The Parties shall
                    --------------------------------------
make appropriate adjustments for insurance coverage in determining Adverse
Consequences for purposes of this Section 7. All indemnification payments under
this Section 7 shall be deemed adjustments to the Purchase Price.

               (f)  Exclusive Remedy. Except with respect to the indemnification
                    -----------------
obligations set forth in Section 7(b)(ii) hereof, notwithstanding anything in
this Agreement to the contrary, the sole and exclusive remedy of Buyer with
respect to indemnification under this Section 7 shall be to exercise its rights
to recover, under and pursuant to the Escrow Agreement, the Escrow Shares. Each
of the Sellers hereby agrees that he or she will not make any claim for
indemnification against the Target by reason of the fact that he or she was a
director, officer, employee or agent of any such entity or was serving at the
request of any such entity as a partner, trustee, director, officer, employee,
or agent of another entity, whether such claim is for judgments, damages,
penalties, fines, costs, amounts paid in settlement, losses, expenses or
otherwise and whether such claim is pursuant to any statute, charter document,
bylaw, agreement or otherwise, with respect to any action, suit, proceeding,
complaint, claim or demand brought by the Buyer against such Seller, whether
such

                                      -26-
<PAGE>

action, suit, proceeding, complaint, claim, or demand is pursuant to this
Agreement, applicable law or otherwise.

         8.    Piggyback Registration Rights. Whenever Buyer proposes to file
               ------------------------------
a Registration Statement, prior to the declaration of effectiveness of such
Registration Statement it shall give written notice of the filing or the
intended filing to all Sellers and, upon the written request of a Seller given
within twenty (20) days after Buyer provides such notice, Buyer shall use its
best efforts to cause all Buyer Stock received by such Seller hereunder that
such Seller shall have requested to register to be included in the Registration
Statement; provided, however, that Buyer shall have the right to postpone or
           --------  -------
withdraw any proposed registration pursuant to this Section 8 without obligation
to any Seller. The terms and conditions of these "piggyback" registration rights
shall in all respects be identical to and subject to those incidental
registration rights set forth in Section 5.2 of the Investor Rights Agreement
dated September 28, 1999 by and among Buyer and the investors set forth therein
and to the other obligations, rights and benefits described in Section 5.5,
Section 5.6 and Section 5.9 as if the terms "Seller" and "Buyer Stock" as used
herein were substituted for the terms "Holder" and "Registrable Common" as used
therein; provided, however, that in the event of any underwriter cutback
         --------  -------
pursuant to Section 5.2.3, those shares of Buyer Stock held by Sellers shall be
cut back prior to any cut back of shares of Buyer Stock held by the parties to
such Investor Rights Agreement; provided, further, that the rights granted
hereunder shall not apply to the initial public offering of Buyer. The above
rights are conditioned on Buyer obtaining any consents, if any, required under
the Investor Rights Agreement and Buyer shall use reasonable efforts to obtain
such consents in a timely manner.

          9.   Termination of Agreement. The Buyer and the Requisite Sellers
               -------------------------
may terminate or amend this Agreement by mutual written consent at any time
prior to the Closing. If Buyer and the Requisite Seller terminate this Agreement
in accordance with the foregoing, all rights and obligations of the Parties
hereunder shall terminate without any Liability of any Party to any other Party
except for any Liability of any Party then in breach.

         10.   Miscellaneous.
               --------------

               (a)  Nature of Certain Obligations.
                    -----------------------------
                    (i)   The covenants of each of the Sellers in Section 2(a)
         above concerning the sale of his or her Target Shares to the Buyer and
         the representations and warranties of each of the Sellers in Section
         3(a) above concerning the transaction are several obligations. This
         means that the particular Seller making the representation, warranty,
         or covenant will be solely responsible to the extent provided in
         Section 7 above for any Adverse Consequences the Buyer may suffer as a
         result of any breach thereof.

                    (ii)  The remainder of the representations, warranties, and
         covenants in this Agreement are joint and several obligations. This
         means that each Seller will be responsible to the extent provided in
         Section 7 above for the entirety of any Adverse Consequences the Buyer
         may suffer as a result of any breach thereof.

                                      -27-
<PAGE>

          (b) Press Releases and Public Announcements. No Party shall issue any
              ----------------------------------------
press release or make any public announcement relating to the subject matter of
this Agreement without the prior written approval of the Buyer and the Requisite
Sellers; provided, however, that any Party may make any public disclosure it
         --------  -------
believes in good faith is required by applicable law or any listing or trading
agreement concerning its publicly-traded securities, in which case the
disclosing Party will use its reasonable best efforts to advise the other
Parties prior to making the disclosure.

          (c) No Third-Party Beneficiaries. This Agreement shall not confer any
              -----------------------------
rights or remedies upon any Person other than the Parties and their respective
successors and permitted assigns.

          (d) Entire Agreement. This Agreement, including the documents referred
              -----------------
to herein, constitutes the entire agreement among the Parties and supersedes any
prior understandings, agreements, or representations by or among the Parties,
written or oral, to the extent they related in any way to the subject matter
hereof.

          (e) Succession and Assignment. This Agreement shall be binding upon
              --------------------------
and inure to the benefit of the Parties named herein and their respective
successors and permitted assigns. No Party may assign either this Agreement or
any of his or its rights, interests, or obligations hereunder without the prior
written approval of the Buyer and the Requisite Sellers; provided, however, that
                                                         --------  -------
the Buyer may (i) assign any or all of its rights and interests hereunder to one
or more of its Affiliates and (ii) designate one or more of its Affiliates to
perform its obligations hereunder, in any or all of which cases the Buyer
nonetheless shall remain responsible for the performance of all of its
obligations hereunder.

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

          (g) Headings. The section headings contained in this Agreement are
              ---------
inserted for convenience only and shall not affect in any way the meaning or
interpretation of this Agreement.

          (h) Notices. Any and all notices required or permitted to be given to
              -------
a Party pursuant to the provisions of this Agreement will be in writing and will
be effective and deemed to provide such Party sufficient notice under this
Agreement on the earliest of the following: (i) at the time of personal
delivery, if delivery is in person; (ii) one business day after deposit with an
express overnight courier for United States deliveries or two business days
after such deposit for deliveries outside of the United States; or (iii) three
business days after deposit in the United States mail, by registered or
certified mail, return receipt requested, for United States deliveries. All
notices for delivery outside the United States will be sent by express courier.
All notices not delivered personally will be sent with postage and/or other
charges prepaid and properly addressed to the Party to be notified at the
address set forth below, or at such other address as such other Party may
designate by ten (10) days advance written notice to the other Parties hereto.

                                      -28-
<PAGE>

     If To The Sellers:                         Copy To:

     Mr. Mike Kapul                             Robert Cochran, Esq.
     Stockholder Representative                 Law Offices of Robert D. Cochran
     11622 Bridge Park Court                    2105 Woodside Road
     Cupertino, California 95014                Woodside, California 94062

     If To The Buyer:                           Copy To:

     Lexar Media, Inc.                          Fenwick & West LLP
     47421 Bayside Parkway                      Two Palo Alto Square
     Fremont, California 94538                  Palo Alto, CA 94306
     Attention: Carlton Osborne, Esq.           Attention: Dennis DeBroeck, Esq.

     Any Party may send any notice, request, demand, claim, or other
communication hereunder to the intended recipient at the address set forth above
using any other, including messenger service, telecopy, telex, ordinary mail, or
electronic mail, but no such notice, request, demand, claim, or other
communication shall be deemed to have been duly given unless and until it
actually is received by the intended recipient. Any Party may change the address
to which notices, requests, demands, claims, and other communications hereunder
are to be delivered by giving the other Parties notice in the manner herein set
forth.

          (i)  Governing Law. This Agreement shall be governed by and construed
               -------------
in accordance with the domestic laws of the State of California without giving
effect to any choice or conflict of law provision or rule, whether of the State
of California or any other jurisdiction, that would cause the application of the
laws of any jurisdiction other than the State of California.

          (j)  Amendments and Waivers. No amendment of any provision of this
               -----------------------
Agreement shall be valid unless the same shall be in writing and signed by the
Buyer and the Requisite Sellers. No waiver by any Party of any default,
misrepresentation, or breach of warranty or covenant hereunder, whether
intentional or not, shall be deemed to extend to any prior or subsequent
default, misrepresentation, or breach of warranty or covenant hereunder or
affect in any way any rights arising by virtue of any prior or subsequent such
occurrence.

          (k)  Severability. Any term or provision of this Agreement that is
               -------------
invalid or unenforceable in any situation in any jurisdiction shall not affect
the validity or enforceability of the remaining terms and provisions hereof or
the validity or enforceability of the offending term or provision in any other
situation or in any other jurisdiction.

                                      -29-
<PAGE>

          (l)  Expenses. Each of the Parties and the Target will bear his or its
               ---------
own costs and expenses, including legal fees and expenses, incurred in
connection with this Agreement and the transactions contemplated hereby. The
Sellers agree that the Target has not borne and will not bear any of the
Sellers' costs and expenses, including any of their legal fees and expenses, in
connection with this Agreement or any of the transactions contemplated hereby.

          (m)  Construction. The Parties have participated jointly in the
               -------------
negotiation and drafting of this Agreement. In the event an ambiguity or
question of intent or interpretation arises, this Agreement shall be construed
as if drafted jointly by the Parties and no presumption or burden of proof shall
arise favoring or disfavoring any Party by virtue of the authorship of any of
the provisions of this Agreement. Any reference to any federal, state, local, or
foreign statute or law shall be deemed also to refer to all rules and
regulations promulgated thereunder, unless the context requires otherwise. The
word "including" shall mean including without limitation. The Parties intend
that each representation, warranty, and covenant contained herein shall have
independent significance. If any Party has breached any representation,
warranty, or covenant contained herein in any respect, the fact that there
exists another representation, warranty, or covenant relating to the same
subject matter, regardless of the relative levels of specificity, which the
Party has not breached shall not detract from or mitigate the fact that the
Party is in breach of the first representation, warranty, or covenant.

          (n)  Incorporation of Exhibits, Annexes, and Schedules. The
               ---------------------------------------------------
Exhibits, Annexes, and Schedules identified in this Agreement are incorporated
herein by reference and made a part hereof.

          (o)  Specific Performance. Each of the Parties acknowledges and
               ---------------------
agrees that the other Parties would be damaged irreparably in the event any of
the provisions of this Agreement are not performed in accordance with their
specific terms or otherwise are breached. Accordingly, each of the Parties
agrees that the other Parties shall be entitled to an injunction or injunctions
to prevent breaches of the provisions of this Agreement and to enforce
specifically this Agreement and the terms and provisions hereof in any action
instituted in any court of the United States or any state thereof having
jurisdiction over the Parties and the matter, subject to the provisions set
forth in Section 10(p) below, in addition to any other remedy to which they may
be entitled, at law or in equity.

          (p)  Submission to Jurisdiction. Each of the Parties submits to the
               ---------------------------
jurisdiction of any state or federal court sitting in San Francisco, California,
in any action or proceeding arising out of or relating to this Agreement and
agrees that all claims in respect of the action or proceeding may be heard and
determined in any such court. Each Party also agrees not to bring any action or
proceeding arising out of or relating to this Agreement in any other court. Each
of the Parties waives any defense of inconvenient forum to the maintenance of
any action or proceeding so brought and waives any bond, surety, or other
security that might be required of any other Party with respect thereto. Any
Party may make service on any other Party by sending or delivering a copy of the
process (i) to the Party to be served at the address and in the manner provided
for the giving of notices in Section 10(h) above. Nothing in this Section 10(p),
however, shall affect the right of any

                                      -30-
<PAGE>

Party to serve legal process in any other manner permitted by law or at equity.
Each Party agrees that a final judgment in any action or proceeding so brought
shall be conclusive and may be enforced by suit on the judgment or in any other
manner provided by law or at equity.

                                     *****

                                      -31-
<PAGE>

         IN WITNESS WHEREOF, the Parties hereto have executed this Agreement on
the date first above written.

Buyer                                  LEXAR MEDIA, INC.

                                       ----------------------------
                                       By:
                                       Title:

Sellers                                ____________________________
                                       Name: Mark Shapiro

                                       ----------------------------
                                       Name: Mike Kapul

                                       ----------------------------
                                       Name: JoAnne Hu

                                       ----------------------------
                                       Name: Andre Shakhnovich

                                       ----------------------------
                                       Name: Yuri Agroskin

                                       ----------------------------
                                       Name: Robert D. Cochran

                                       ----------------------------
                                       Name: Igor Khurgin

                                       ----------------------------
                                       Name: Elina Khurgin

                                       ----------------------------
                                       Name: Dan Agroskin

                                       ----------------------------
                                       Name: Moti Klots

                                      -32-
<PAGE>

                                            ----------------------------
                                            Name: Sopha Agroskin

                                            ----------------------------
                                            Name: Paul Breytman

                                            ----------------------------
                                            Name: Irene Breytman

                                      -33-

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