AGREEMENT AND PLAN OF MERGER

                                      among

                                  NYFIX, INC.,

                                NYOLYMPUS, INC.,

                                       and

                           JAVELIN TECHNOLOGIES, INC.

                           Dated as of March 12, 2002







                          AGREEMENT AND PLAN OF MERGER

            AGREEMENT AND PLAN OF MERGER, dated as of March 12, 2002 (this
"Merger Agreement"), among NYFIX, Inc., a New York corporation ("NYFIX"),
NYOlympus, Inc., a Delaware corporation and a wholly-owned subsidiary of NYFIX
("Merger Sub"), and Javelin Technologies, Inc., a Delaware corporation
("Javelin").

            WHEREAS, the Boards of Directors of NYFIX, Merger Sub and Javelin
have each approved the merger of Merger Sub with and into Javelin (the "Merger")
upon the terms and subject to the conditions of this Merger Agreement, thus
enabling NYFIX to acquire all of the common stock of Javelin in exchange for
cash and common stock of NYFIX;

            WHEREAS, the stockholders of Javelin have approved the Merger and
the terms of this Merger Agreement;

            WHEREAS, for federal income tax purposes, it is intended that the
Merger shall qualify as a reorganization within the meaning of Section 368(a) of
the Internal Revenue Code of 1986, as amended (the "Code"); and

            WHEREAS, NYFIX, Merger Sub and Javelin desire to make certain
representations, warranties, covenants and agreements in connection with the
Merger and also to prescribe various conditions to the Merger;

            NOW, THEREFORE, in consideration of the foregoing and the
representations, warranties, covenants and agreements herein contained, the
parties agree as follows:

                                   ARTICLE I
                                   THE MERGER

Section 1.01    The Merger; Effective Time of the Merger

            Upon the terms and conditions of this Merger Agreement and in
accordance with the Delaware General Corporation Law (the "DGCL"), Merger Sub
shall be merged with and into Javelin at the Effective Time (as hereinafter
defined). The Merger shall become effective immediately when a certificate of
merger (the "Certificate of Merger"), prepared and executed in accordance with
the relevant provisions of the DGCL, is duly filed with the Secretary of State
of the State of Delaware or, if agreed to by the parties, at such time
thereafter as is provided in the Certificate of Merger (the "Effective Time").
The filing of the Certificate of Merger shall be made as soon as practicable
after the closing of the Merger (the "Closing").






Section 1.02     Closing.

            The Closing shall take place at 10:00 a.m. on a date to be specified
by the parties, which shall be no later than the fifth business day after
satisfaction (or waiver in accordance with this Merger Agreement) of the latest
to occur of the conditions set forth in Article VI (the "Closing Date"), at the
offices of Olshan Grundman Frome Rosenzweig & Wolosky LLP, 505 Park Avenue, New
York, New York 10022, unless another date or place is agreed to in writing by
the parties.

Section 1.03     Merger Consideration

            (a) Subject to adjustments set forth in Sections 1.03(d) and 1.03(e)
below, the aggregate consideration to be paid at the Closing to the equity
holders of Javelin (the "Javelin Stockholders"), as well as to holders of
options and warrants to purchase Javelin securities, shall consist of a
combination of cash (the "Cash Consideration") and shares (the "Stock
Consideration") of common stock, par value $0.001 per share, of NYFIX ("NYFIX
Common Stock") with an aggregate value of $55,000,000 (collectively, the "Base
Consideration"). The amount of the Cash Consideration shall equal the greatest
amount permissible (up to 20% of the Base Consideration) without jeopardizing
the tax-free nature of the transaction pursuant to Section 368 of the Code. The
amount of NYFIX Common Stock to be paid as Stock Consideration (the "Stock
Amount") shall equal the Base Consideration, minus the amount of the Cash
Consideration, minus the Option Costs (as defined herein). For purposes of this
Section 1.03(a), "Option Costs" shall mean the cost to NYFIX of adopting all
unexercised Javelin Stock Options and Warrants (defined herein) as of the
Closing Date under the Javelin Stock Plan, including the adjustment to the
Javelin exercise price for each optionee or Warrant holder in accordance with
Section 2.01(g) hereof. The number of shares of NYFIX Common Stock representing
the Stock Consideration will equal the quotient derived by dividing the Stock
Amount by the average of the last reported sale prices of the NYFIX Common Stock
for the five (5) consecutive trading days ending on March 27, 2002 (the "Average
Price") on the primary exchange on which the NYFIX Common Stock is traded,
including The Nasdaq Stock Market's National Market ("Nasdaq"); provided,
however, that if the Closing does not occur prior to March 31, 2002, then the
Stock Consideration will be based on the average of the last reported sale
prices for the five (5) consecutive trading days ending on the date immediately
prior to the Closing Date. In the event the Average Price is greater than $15.00
per share, then a stock price of $15.00 shall be used as the Average Price in
calculating the number of shares of NYFIX Common Stock to be issued as Stock
Consideration and in calculating the Option Exchange Ratio in Section
2.01(g)(i). In the event the Average Price is less than $13.00 per share, then a
stock price of $13.00 shall be used as the Average Price in calculating the
number of shares to be issued as Stock Consideration and in calculating the
Option Exchange Ratio in Section 2.01(g)(i).

            (b) In the event Javelin meets the following Total Revenue (as
hereinafter defined)

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thresholds for the fiscal year ending December 31, 2002, then the Javelin
Stockholders will receive, in addition to the Base Consideration, additional
shares of NYFIX Common Stock ("Additional Stock Consideration") with a market
value as set forth below:

                                                 Additional NYFIX Common Stock to be
 Javelin Total Revenue for Fiscal Year 2002       Received by Javelin Stockholders
 ------------------------------------------      ---------------------------------

Eighteen million dollars ($18,000,000)           Three million dollars
                                                 ($3,000,000) in NYFIX Common
                                                 Stock

Nineteen million dollars ($19,000,000)           Four million five hundred
                                                 thousand dollars ($4,500,000)
                                                 in NYFIX Common Stock

Twenty million dollars ($20,000,000)             Six million dollars
                                                 ($6,000,000) in NYFIX Common
                                                 Stock

Twenty one million dollars ($21,000,000)         Seven million five hundred
                                                 thousand dollars ($7,500,000)
                                                 in NYFIX Common Stock

Twenty two million dollars ($22,000,000)         Nine million dollars
                                                 ($9,000,000) in NYFIX Common
                                                 Stock

Twenty three million dollars ($23,000,000)       Ten million five hundred
                                                 thousand dollars ($10,500,000)
                                                 in NYFIX Common Stock

Twenty four million dollars ($24,000,000)        Twelve million dollars
                                                 ($12,000,000) in NYFIX Common
                                                 Stock

Twenty five million dollars ($25,000,000)        Thirteen million five hundred
                                                 thousand dollars ($13,500,000)
                                                 in NYFIX Common Stock

The NYFIX Common Stock to be issued pursuant to this Section 1.03(b) will be
based on the average of the last reported sale prices of the NYFIX Common Stock
for the ten consecutive trading days ending on December 31, 2002 on the primary
exchange on which the NYFIX Common Stock is traded, including Nasdaq. The
determination of Total Revenue shall be calculated no sooner than February 15,
2003 and no later than March 31, 2003. As used herein, "Total Revenue" shall (i)
include only net revenues from Javelin's operations during the fiscal year
ending December 31, 2002, (ii) be determined in accordance with generally
accepted accounting principals ("GAAP"), applied on a basis consistent with the
historical audited consolidated financial statements of Javelin (included in the
Javelin Financial Statements and the Year End Financials) and (iii) exclude the
impact of any adjustments or modifications to the historical carrying values of
Javelin's assets and liabilities resulting from the recording by NYFIX of the
transaction contemplated by this Merger Agreement. Notwithstanding the
immediately preceding sentence, if the accounting policies and procedures
applied by Javelin in the preparation of its historical audited consolidated
financial statements are not in accordance with GAAP, then Total Revenue for
fiscal year 2002 shall be equal to the lesser of (a) Javelin's net revenues
derived from its operations during the fiscal year ending December 31, 2002
determined on a basis consistent with the accounting policies and procedures
applied by Javelin

                                      -3-





in the preparation of its historical audited consolidated financial statements,
or (b) Javelin's net revenues derived from its operations during the fiscal year
ending December 31, 2002 determined in accordance with GAAP.

            Notwithstanding anything to the contrary in this Section 1.03(b),
the Additional Stock Consideration shall be paid out as follows: (i) NYFIX shall
calculate in good faith the amount of Total Revenue actually received in cash,
and within five (5) business days of such calculation shall issue such number of
shares to the Javelin Stockholders as is equal to the amount of Additional Stock
Consideration multiplied by a fraction (which in no event may be greater than
1), the numerator of which is the amount collected of Total Revenue and the
denominator of which is Total Revenue; and (ii) the remaining shares of
Additional Stock Consideration shall be paid out every 30 days thereafter based
on additional collections received on the Total Revenues; provided, however,
that no such Additional Stock Consideration shall be paid after March 31, 2004,
at which time all unissued Additional Stock Consideration shall be forfeited.

            (c) NYFIX will set aside a portion of the Stock Consideration with a
fair market value equal to $5,000,000 (the "Escrowed Amount") to cover (x) any
potential liabilities (i) incurred from the lawsuits (the "Lawsuits") currently
pending against Javelin and related parties as disclosed in Section 3.01(i) to
the Javelin Disclosure Letter (as hereinafter defined) and (ii) covered by the
indemnification provisions of Section 5.13 below, to be held in escrow pursuant
to the terms of the Escrow Agreement attached hereto as Exhibit B, as well as
(y) adjustments made pursuant to Section 1.03(d) below.

            (d) Within 45 days after the Closing, NYFIX shall prepare a
statement (the "Closing Date Working Capital Statement") setting forth the
working capital of Javelin as of the close of business on the Closing Date (the
"Closing Date Working Capital"), which shall represent Javelin's total current
assets less Javelin's total current liabilities on the Closing Date. The Closing
Date Working Capital Statement shall (i) fairly present the Closing Date Working
Capital determined in accordance with GAAP, applied on a basis consistent with
the manner in which the Year End Financials were prepared, including all
accurals required in the preparation of annual financial statements, (ii)
exclude the impact of any adjustments or modifications to the historical
carrying values of Javelin's assets and liabilities resulting from the recording
by NYFIX of the transaction contemplated by this Merger Agreement and (iii) be
presented in a manner consistent with the format set forth in the Year End
Financials. Notwithstanding the immediately preceding sentence, if the
accounting policies and procedures applied by Javelin in the preparation of the
Year End Financials are not in accordance with GAAP, the Closing Date Working
Capital Statement shall nevertheless be prepared in accordance with GAAP.
Following the calculation of the Closing Date Working Capital, an adjustment
shall be made, if necessary, to reduce the Base Consideration (between the cash
and stock components) on a dollar-for-dollar basis in an amount equal to the
excess, if any, of (i) the total current assets less total current liabilities
of Javelin as set forth in the Year End Financials over (ii) the Closing Date
Working Capital. Such adjustment shall be deducted out of the Escrowed Amount.

                                      -4-




            (e) NYFIX will set aside $150,000 of the Cash Consideration to be
used to pay the fees of Deloitte & Touche LLP in connection with their audits of
Javelin's consolidated financial statements for the years ended December 31,
2000 and December 31, 2001; provided, however, that in the event such fees are
less than $150,000, then the unused portion shall be added to the Escrow Amount.

Section 1.04     Effects of the Merger.

            (a) At the Effective Time: (i) Merger Sub shall be merged with and
into Javelin, the separate existence of Merger Sub shall cease and Javelin shall
continue as the surviving corporation (Merger Sub and Javelin are sometimes
referred to herein as the "Constituent Corporations" and Javelin is sometimes
referred to herein as the "Surviving Corporation") and the merger shall have
such effects as are set forth in Section 259 of the DGCL; (ii) the Certificate
of Incorporation of Merger Sub as in effect immediately prior to the Effective
Time shall be the Certificate of Incorporation of the Surviving Corporation; and
(iii) the Bylaws of Merger Sub as in effect immediately prior to the Effective
Time shall be the Bylaws of the Surviving Corporation.

            (b) The directors and officers of Merger Sub at the Effective Time
shall, from and after the Effective Time, be the directors and officers of the
Surviving Corporation and shall serve until their successors have been duly
elected or appointed and qualified or until their earlier death, resignation or
removal in accordance with the Surviving Corporation's Certificate of
Incorporation and Bylaws.


                                   ARTICLE II
                    EFFECT OF THE MERGER ON THE CAPITAL STOCK
                        OF THE CONSTITUENT CORPORATIONS;
                        EXCHANGE OF MERGER CONSIDERATION

Section 2.01    Effect on Capital Stock.

            At the Effective Time, by virtue of the Merger and without any
action on the part of the holder of any shares of common stock, par value
$0.0001 per share, of Javelin ("Javelin Common Stock"), preferred stock, par
value $0.0001 per share, of Javelin ("Javelin Preferred Stock"), or capital
stock of Merger Sub:

             (a) Stock of Merger Sub. Each share of common stock, par value
$0.01 per share, of Merger Sub issued and outstanding immediately prior to the
Effective Time will be converted into one share of common stock, par value $0.01
per share, of the Surviving Corporation, and the stock of the Surviving
Corporation issued on that conversion will constitute all of the issued and
outstanding shares of capital stock of the Surviving Corporation.


                                      -5-





            (b) Cancellation of Treasury Stock. Each share of capital stock of
Javelin that are owned by Javelin as treasury stock shall be canceled and
retired and shall cease to exist and no Cash Consideration, Stock Consideration
or Additional Stock Consideration shall be delivered or deliverable in exchange
therefor.

            (c) Consideration for Javelin Common Stock. Subject to the
provisions of Sections 2.01(e) and 2.02(d) hereof, each share of Javelin Common
Stock issued and outstanding immediately prior to the Effective Time (other than
shares to be canceled in accordance with Section 2.01(b)) shall, at the
Effective Time and without the requirement of any action by the holder thereof,
be exchanged for and converted into its pro rata portion (the "Common Stock
Conversion Number") of the Stock Consideration and its pro rata portion of the
Cash Consideration, taking into account the required adjustments for the
liquidation preference of the Javelin Preferred Stock. All such shares of
Javelin Common Stock, when so exchanged and converted, shall no longer be
outstanding and shall automatically be canceled and retired and shall cease to
exist, and each holder of a certificate representing any such shares shall cease
to have any rights with respect thereto, except the right to receive, upon the
surrender of such certificate representing shares of Javelin Common Stock in
accordance with Section 2.02, (i) a certificate representing the Common Stock
Conversion Number of shares of NYFIX Common Stock, (ii) the right to receive its
portion of the Additional Stock Consideration, (iii) cash in lieu of fractional
shares of NYFIX Common Stock as contemplated by Section 2.02(d), and (iv) cash
reflecting its portion of the Cash Consideration (collectively, the "Common
Stock Merger Consideration"), all without interest.

            (d) Consideration for Javelin Preferred Stock. Subject to the
provisions of Sections 2.01(e) and 2.02(d) hereof, each share of Javelin
Preferred Stock issued and outstanding immediately prior to the Effective Time
(other than shares to be canceled in accordance with Section 2.01(b)) shall, at
the Effective Time and without the requirement of any action by the holder
thereof, be exchanged for and converted into its pro rata portion (the
"Preferred Stock Conversion Number", and together with the Common Stock
Conversion Number, the "Conversion Number") of the Stock Consideration and its
pro rata portion of the Cash Consideration, taking into account the required
adjustments for the liquidation preference of the Javelin Preferred Stock. All
such shares of Javelin Preferred Stock, when so exchanged and converted, shall
no longer be outstanding and shall automatically be canceled and retired and
shall cease to exist, and each holder of a certificate representing any such
shares shall cease to have any rights with respect thereto, except the right to
receive, upon the surrender of such certificate representing shares of Javelin
Preferred Stock in accordance with Section 2.02, (i) a certificate representing
the Preferred Stock Conversion Number of shares of NYFIX Common Stock, (ii) the
right to receive its portion of the Additional Stock Consideration, (iii) cash

                                      -6-





in lieu of fractional shares of NYFIX Common Stock as contemplated by Section
2.02(d), and (iv) cash reflecting its portion of the Cash Consideration
(collectively, the "Preferred Stock Merger Consideration", and together with the
Common Stock Merger Consideration, the "Merger Consideration"), all without
interest.

            (e) Election to Adjust Merger Consideration Breakdown.
Notwithstanding Sections 2.01(c) and 2.01(d) hereof, and subject to Section
2.01(i) hereof, each holder of Javelin Common Stock and each holder of Javelin
Preferred Stock may elect to reduce on a pro rata basis its portion of the Cash
Consideration in exchange for a corresponding increase in its portion of the
Stock Consideration (the "Additional Stock Election") in accordance with the
procedures described herein. In the event of an Additional Stock Election by one
or more Javelin Stockholders, the non-electing holders of Javelin Common Stock
and non-electing holders of Javelin Preferred Stock shall be entitled to elect
to increase their portion of the Cash Consideration by a pro rata amount of the
Cash Consideration exchanged by stockholders participating in the Additional
Stock Election (such amount being referred to herein as the "Excess Available
Cash Consideration"). Any amount of Excess Available Cash Consideration not
subscribed for by non-electing Javelin Stockholders shall be offered on a pro
rata basis to each remaining holder of Javelin Common Stock and Javelin
Preferred Stock. Notwithstanding anything herein to the contrary, the aggregate
Base Consideration specified in Section 1.03 hereof shall not be increased or
decreased as a result of the effect of this Section 2.01(e).

            (f) Additional Stock Election Procedures. Javelin shall provide each
Javelin Stockholder with a form of election (the "Form of Election") which is to
be returned to Javelin within five business days after mailing of the Form of
Election to the Javelin Stockholders (the "Election Date") specifying one of the
following: (i) that such stockholder desires that all of his or her shares of
Javelin Common Stock or Javelin Preferred Stock, as applicable, be converted
into his or her respective portion of the Merger Consideration, with the Cash
Consideration and Stock Consideration in the proportionate amounts as reflected
in Sections 2.01(c) and (d) hereof (such election being hereinafter sometimes
referred to as a "Base Election"); (ii) that such stockholder desires to make an
Additional Stock Election and specifying the amount thereof, or (iii) that such
stockholder desires to make an election (such election being hereinafter
sometimes referred to as an "Additional Cash Election") with respect to Excess
Available Cash Consideration, if any, in an amount equal to either (x) such
stockholders' pro rata percentage of such Excess Available Cash Consideration or
(y) a specified amount that is less than such stockholders' pro rata percentage
of such Excess Available Cash Consideration. In the event that aggregate amounts
of Stock Consideration and Cash Consideration, as adjusted by any elections made
pursuant to this Section 2.02(f), are not equal to the amounts specified in
Section 1.03 hereof, each Javelin Stockholder making an Additional Stock
Election or Additional Cash Election shall have the amount of his or her
elections adjusted on a pro rata basis such that there shall be no change to the
aggregate Base Consideration specified in Section 1.03.

                                      -7-





            (g) Conversion of Stock Options.

(i)         Javelin and NYFIX shall take such actions as are necessary to
            provide that (i) at the Effective Time each outstanding option to
            acquire Javelin Common Stock ("Javelin Stock Option") and each
            outstanding warrant to acquire Javelin Common Stock (the "Warrant")
            shall be adjusted in accordance with the terms thereof and this
            Merger Agreement to be exercisable to purchase shares of NYFIX
            Common Stock as provided below and (ii) the vesting of
            exercisability of each Javelin Stock Option and termination of any
            repurchase rights for shares of Javelin Common Stock issued pursuant
            to the Javelin Option Plan (as defined in Section 4.01(c)) shall be
            accelerated due to the Merger and this Merger Agreement. Following
            the Effective Time, each Javelin Stock Option and Warrant shall
            continue to have, and shall be subject to, the same terms and
            conditions (other than with respect to vesting or repurchase rights)
            set forth in the Javelin Stock Plan or any other agreement pursuant
            to which such Javelin Stock Option or Warrant was subject
            immediately prior to the Effective Time, except (i) each Javelin
            Stock Option and Warrant, as the case may be, shall be exercisable
            for that number of shares of NYFIX Common Stock equal to the product
            of (x) the aggregate number of shares of Javelin Common Stock for
            which such Javelin Stock Option or Warrant, as the case may be, was
            exercisable and (y) the Option Exchange Ratio (as defined below),
            rounded down to the nearest whole share, if necessary, and (ii) the
            per share exercise price of such Javelin Stock Option or Warrant, as
            the case may be, shall be the exercise price immediately prior to
            the Effective Time divided by the Option Exchange Ratio (rounded up
            to the nearest whole cent). The adjustments provided herein to any
            options which are incentive stock options (as defined in Section 422
            of the Code) shall be effected in a manner consistent with Section
            424(a) of the Code. The Option Exchange Ratio shall be arrived at by
            (i) reducing the Base Consideration by the liquidation preference of
            the Javelin Preferred Stock and (ii) dividing the resulting
            consideration by the outstanding Javelin Common Stock and Javelin
            Common Stock equivalents to determine the price per share NYFIX is
            paying for each share of Javelin Common Stock ("Price Per Common
            Share"). Such Price Per Common Share, when divided by the Average
            Price yields the Option Exchange Ratio.

(ii)        As soon as practicable after the Effective Time, NYFIX shall deliver
            to the holders of the Javelin Stock Options and Warrant, as the case
            may be, appropriate notices setting forth such holders' rights
            pursuant to the Javelin Stock Plan and the agreements evidencing the
            grants of such Javelin Stock Options or Warrant, as the case may be,
            and that such Javelin Stock Options and Warrant, as the case may be,
            and agreements shall continue in effect on the same terms and
            conditions (subject to the adjustments required by this Section
            2.01(g)) after giving effect to the Merger and the provisions set
            forth above. NYFIX shall comply with the terms of the Javelin Stock
            Plan and Warrant and any agreement related thereto.

                                      -8-





(iii)       NYFIX shall take all corporate action necessary to reserve for
            issuance a sufficient number of shares of NYFIX Common Stock for
            delivery upon exercise of Javelin Stock Options and the Warrant.
            NYFIX shall file a registration statement on Form S-8 as of or
            promptly following the Effective Time with respect to the shares of
            NYFIX Common Stock subject to Javelin Stock Options and the Warrant
            and shall use commercially reasonable efforts to maintain the
            effectiveness of such registration statement (and maintain the
            current status of the prospectus or prospectuses contained therein)
            for so long as such options remain outstanding.

            (h) Adjustment of Conversion Number. If, subsequent to the date of
this Agreement but prior to the Effective Time, the number of shares of NYFIX
Common Stock issued and outstanding is changed as a result of a stock split,
reverse stock split, recapitalization, reclassification, exchange of shares, or
stock or cash dividends or other similar transaction, the Conversion Number, the
Option Exchange Ratio and other items dependent thereon shall be appropriately
and equitably adjusted herein.

            (i) Section 368(c) Limitations. Notwithstanding anything in the
foregoing to the contrary, if more than 20% of the total value of the Merger
Consideration for all the outstanding shares of Javelin Common Stock and Javelin
Preferred Stock (other than shares to be canceled in accordance with Section
2.01(b)) would be cash, the cash which a holder of Javelin Common Stock or
Javelin Preferred Stock will receive will be reduced on a pro rata basis with
all other such holders to the amount such that 20% of the total value of the
Merger Consideration will be cash and the holders of shares of Javelin Common
Stock and Javelin Preferred Stock will receive in exchange for such reduction in
cash a proportionate increase in the amount of Stock Consideration to the effect
that there is no change to the aggregate Base Consideration specified in Section
1.03.

Section 2.02    Exchange of Certificates for Merger Consideration.

            (a) Exchange Procedures. Upon surrender of a certificate or
certificates which, immediately prior to the Effective Time, represented
outstanding shares of Javelin Common Stock or Javelin Preferred Stock (the
"Certificates") (other than shares held by Javelin) for cancellation to NYFIX or
to such other agent or agents as may be appointed by NYFIX, and any other
required documents, the holder of record of such Certificate shall be entitled
to receive in exchange therefor the portion of the Merger Consideration which
such holder has the right to receive, and the Certificate so surrendered shall
forthwith be canceled. In the event of a transfer of ownership of Javelin Common
Stock or Javelin Preferred Stock that is not registered in the transfer records
of Javelin, the appropriate Merger Consideration may be issued to a transferee
if the Certificate representing such Javelin Common Stock or Javelin Preferred
Stock is presented to NYFIX accompanied by all documents required to evidence
and effect such transfer and by evidence that any applicable stock transfer

                                      -9-





taxes have been paid. Until surrendered as contemplated by this Section 2.02,
each Certificate shall be deemed at any time after the Effective Time to
represent only the right to receive upon such surrender the appropriate Merger
Consideration and all dividends or other distributions thereon with a record
date after the Effective Time as contemplated by Section 2.02(b).

            (b) Distributions with Respect to Shares Prior to Exchange of
Certificates. No dividends or other distributions with respect to NYFIX Common
Stock declared or made after the Effective Time with a record date after the
Effective Time shall be paid to the holder of any unsurrendered Certificate with
respect to the NYFIX Common Stock represented thereby as a result of the
exchange and conversion provided in Section 2.01(a), and no cash payment in lieu
of fractional shares shall be paid to any such holder pursuant to Section
2.02(d) until the holder of such Certificate shall surrender such Certificate.
Subject to the effect of applicable laws, following surrender of any such
Certificate, there shall be paid to the holder thereof, without interest: (i) at
the time of such surrender, the amount of any cash payable in lieu of a
fractional share of NYFIX Common Stock to which such holder is entitled pursuant
to Section 2.02(d) and the amount of dividends or other distributions with a
record date after the Effective Time theretofore paid with respect to such whole
shares of NYFIX Common Stock; and (ii) at the appropriate payment date, the
amount of dividends or other distributions with a record date after the
Effective Time but prior to surrender and a payment date subsequent to surrender
payable with respect to such whole shares of NYFIX Common Stock.

            (c) No Further Ownership Rights in Javelin Common Stock or Javelin
Preferred Stock. All shares of NYFIX Common Stock issued in exchange for and
upon the conversion of Javelin Common Stock and Javelin Preferred Stock in
accordance with the terms hereof (including any cash paid pursuant to Section
2.02(a), 2.02(b) or 2.02(d)) shall be deemed to have been issued in full
satisfaction of all rights pertaining to such shares of Javelin Common Stock and
Javelin Preferred Stock, subject, however, to the (i) Surviving Corporation's
obligation to pay any dividends or make any other distributions with a record
date prior to the Effective Time that may have been declared or made by Javelin
on such shares of Javelin Common Stock and Javelin Preferred Stock prior to the
date hereof and which remain unpaid at the Effective Time and (ii) rights
pertaining to such shares of Javelin Common Stock and Javelin Preferred Stock
with respect to Additional Stock Consideration, and after the Effective Time
there shall be no further registration of transfers on the stock transfer books
of the Surviving Corporation of the shares of Javelin Common Stock and Javelin
Preferred Stock that were outstanding immediately prior to the Effective Time.
If, after the Effective Time, Certificates are presented to the Surviving
Corporation for any reason, they shall be canceled and exchanged as provided in
this Article II.

            (d) No Fractional Shares. No certificates or scrip representing
fractional shares of NYFIX Common Stock shall be issued pursuant to this Article
II, and, except as provided in this Section 2.02(d), no dividend or other
distribution, stock split or interest shall relate to any such fractional

                                      -10-





security, and such fractional interests shall not entitle the owner thereof to
vote or to any rights of a security holder of NYFIX. In lieu of any fractional
security, NYFIX shall pay to each holder of shares of Javelin Common Stock or
Javelin Preferred Stock who would otherwise have been entitled to a fraction of
a share of NYFIX Common Stock pursuant to this Article II, an amount in cash
(without interest) equal to such holder's proportionate interest in the sum of
(i) the fraction of a share of NYFIX Common Stock to which such holder would
otherwise have been entitled, multiplied by the price of a share of NYFIX Common
Stock as determined pursuant to Section 1.03(a)(ii), and (ii) the aggregate
dividends or other distributions that are payable with respect to such shares of
NYFIX Common Stock pursuant to Section 2.02(b). For purposes of determining
whether a holder of shares of Javelin Common Stock or Javelin Preferred Stock is
entitled to receive payment in lieu of fractional shares, all shares of Javelin
Common Stock and Javelin Preferred Stock held of record by such holder shall be
aggregated. Notwithstanding anything in the foregoing to the contrary, in the
event that any cash payments to be made pursuant to this Section 2.02(d) results
in the Merger failing to qualify as a tax-free reorganization under Section 368
of the Code, the Cash Consideration and Stock Consideration shall be
proportionately adjusted by the minimum amounts necessary for the Merger to
qualify as such; provided, however, that the aggregate Base Consideration
specified in Section 1.03 shall not be increased or decreased as a result of any
such adjustments.

            (e) No Liability. Neither Javelin nor NYFIX shall be liable to any
holder of shares of Javelin Common Stock or Javelin Preferred Stock or NYFIX
Common Stock, as the case may be, for such shares (or dividends or distributions
with respect thereto) or cash delivered to a public official pursuant to any
applicable abandoned property, escheat or similar law.


                                  ARTICLE III
                         REPRESENTATIONS AND WARRANTIES

Section 3.01    Representations and Warranties of Javelin.

            Subject to the exceptions set forth in the disclosure letter to be
delivered by Javelin to NYFIX and Merger Sub in connection herewith (the
"Javelin Disclosure Letter"), Javelin represents and warrants to NYFIX and
Merger Sub as follows:

            (a) Organization, Standing and Power.

(i)         Each of Javelin and its Subsidiaries (as hereinafter defined) is an
            entity, duly organized, validly existing and in good standing under
            the laws of its jurisdiction of organization, has all requisite
            power and authority to own, lease and operate its properties and to
            carry on its business as now being conducted, and is duly qualified
            and in good standing to do business in each jurisdiction in which
            the business it is conducting, or the operation, ownership or
            leasing of its properties, makes such qualification necessary, other
            than where the failure to be so organized or so to qualify

                                      -11-




            (individually or in the aggregate) would not have a Material Adverse
            Effect (as hereinafter defined) on Javelin. Javelin has delivered to
            NYFIX complete and correct copies of its certificate of
            incorporation and bylaws. Section 3.01(a) of the Javelin Disclosure
            Letter sets forth each direct, or indirect, Subsidiary of Javelin
            and its jurisdiction of organization and the jurisdictions where it
            is qualified to do business.

(ii)        As used in this Merger Agreement, the word "Subsidiary" means, with
            respect to any party, any corporation or other organization, whether
            incorporated or unincorporated, of which: (i) such party or any
            other Subsidiary of such party is a general partner (excluding
            partnerships, the general partnership interests of which are held by
            such party or any Subsidiary of such party that do not have a
            majority of the voting interest in such partnership); or (ii) at
            least a majority of the securities or other interests having by
            their terms ordinary voting power to elect a majority of the Board
            of Directors or others performing similar functions with respect to
            such corporation or other organization is, directly or indirectly,
            owned or controlled by such party or by any one or more of its
            Subsidiaries, or by such party and any one or more of its
            Subsidiaries.

(iii)       As used in this Merger Agreement, a "Material Adverse Effect" shall
            mean any effect or change that is or would be materially adverse to
            the business, operations, assets, condition (financial or otherwise)
            or results of operations of (i) in respect of Javelin, Javelin and
            its direct and indirect Subsidiaries, taken as a whole, and (ii) in
            respect of NYFIX, NYFIX and all of its direct and indirect
            Subsidiaries, taken as a whole.

            (b) Capital Structure.

(i)         Section 3.01(b)(i) of the Javelin Disclosure Letter sets forth the
            authorized, issued and outstanding capital stock of Javelin and each
            Subsidiary as well as any other securities (including debt
            securities) of Javelin or its Subsidiaries. All outstanding shares
            of capital stock of Javelin and its Subsidiaries have been duly
            authorized and validly issued and are fully paid and non-assessable
            and were not issued in violation of any preemptive rights or other
            preferential rights of subscription or purchase other than those
            that have been waived or otherwise cured or satisfied and all such
            shares owned by Javelin, or a direct or indirect wholly owned
            Subsidiary of Javelin, are free and clear of all liens, charges,
            encumbrances, claims and options of any nature.

(ii)        Section 3.01(b)(ii) of the Javelin Disclosure Letter sets forth a
            list of all options, warrants, convertible securities, rights,
            commitments (including pre-emptive rights) or agreements to which
            Javelin or any Subsidiary of Javelin is bound to issue, deliver,
            sell, purchase, redeem or acquire or cause to be issued, delivered,
            sold, purchased, redeemed or acquired, shares of Javelin Common

                                      -12-





            Stock or Javelin Preferred Stock, capital stock of a Javelin
            Subsidiary or any other securities of Javelin or its Subsidiaries.

(iii)       There are not as of the date hereof, and there will not be at the
            Effective Time, except as set forth on Section 3.01(b)(iii) of the
            Javelin Disclosure Letter, any stockholder agreements, voting trusts
            or other agreements or understandings to which Javelin is a party or
            by which it is bound relating to the voting of any shares of the
            capital stock of Javelin or any of its Subsidiaries. There are no
            restrictions on Javelin to vote the capital stock of any of its
            Subsidiaries.

            (c) Authority; No Violations; Consents and Approvals.

(i)         The Board of Directors of Javelin has approved the Merger and this
            Merger Agreement, by vote of the directors with no negative vote,
            and has resolved to deem this Merger Agreement and the transactions
            contemplated hereby, including the Merger, advisable and fair to,
            and in the best interests of, Javelin and its stockholders. Javelin
            has all requisite corporate power and authority to enter into this
            Merger Agreement and to consummate the transactions contemplated
            hereby. The execution and delivery of this Merger Agreement and each
            of the agreements required to be executed in connection therewith
            and the consummation of the transactions contemplated hereby and
            thereby have been duly authorized by all necessary corporate action
            on the part of Javelin. This Merger Agreement and each of the
            agreements required to be executed in connection therewith have been
            duly executed and delivered by Javelin and, assuming this Merger
            Agreement and each of the agreements required to be executed in
            connection therewith constitutes the valid and binding obligation of
            NYFIX and Merger Sub, constitutes a valid and binding obligation of
            Javelin enforceable in accordance with its terms, subject, as to
            enforceability, to bankruptcy, insolvency, reorganization and other
            laws of general applicability relating to or effecting creditors'
            rights and to general principles of equity and limitations imposed
            on indemnity obligations by applicable federal and state securities
            laws.

(ii)        The execution and delivery of this Merger Agreement by Javelin does
            not, and the consummation by Javelin of the transactions
            contemplated hereby and compliance with the provisions hereof will
            not, conflict with, or result in any violation of, or default (with
            or without notice or lapse of time, or both) under, or give rise to
            a right of termination, cancellation or acceleration of any
            obligation or to the loss of a material benefit under, or result in
            the creation of any lien, security interest, charge or encumbrance
            upon any of the properties or assets of Javelin or any of its
            Subsidiaries under any provision of (A) the Certificate of
            Incorporation or Bylaws of Javelin or any provision of the
            comparable charter or organizational documents of any of its
            Subsidiaries, (B) any loan or credit agreement, note, bond,
            mortgage, indenture, lease or other agreement, instrument, permit,

                                      -13-



            concession, franchise or license applicable to Javelin or any of its
            Subsidiaries or (C) any judgment, order, decree, statute, law,
            ordinance, rule or regulation applicable to Javelin or any of its
            Subsidiaries or any of their respective properties or assets, other
            than, in the case of clause (B) or (C), any such conflicts,
            violations, defaults, rights, liens, security interests, charges or
            encumbrances that are either set forth on Section 3.01(a)(ii) of the
            Javelin Disclosure Letter or that individually or in the aggregate,
            would not have a Material Adverse Effect on Javelin, materially
            impair the ability of Javelin to perform its obligations hereunder
            or prevent in any material respect the consummation of any of the
            transactions contemplated hereby.

(iii)       No consent, approval, order or authorization of, or registration,
            declaration or filing with, or permit from, any U.S. or non-U.S.
            court, administrative agency or commission or other governmental
            authority or instrumentality (a "Governmental Entity"), is required
            by, or with respect to, Javelin or any of its Subsidiaries in
            connection with the execution and delivery of this Merger Agreement
            by Javelin or the consummation by Javelin of the transactions
            contemplated hereby, as to which the failure to obtain or make would
            have a Material Adverse Effect on Javelin, except for: (A) the
            filing of the Certificate of Merger with the Secretary of State of
            the State of Delaware; or (B) such filings and approvals as may be
            required by any applicable state securities, "blue sky" or takeover
            laws, or environmental laws.

(iv)        Javelin's most recent, regularly-prepared balance sheet is prepared
            as of September 30, 2001 (the "Current Balance Sheet"), which
            reflects total assets of Javelin of less than $10 million, and a
            more recent, regularly-prepared balance sheet will not exist on or
            before the Closing (other than the Year End Financials). Javelin did
            not derive $10 million or more of its revenues as reflected in the
            Javelin Financial Statements (as defined below) from sources falling
            into NAICS sectors 31-33, as coded in the North American Industry
            Classification System - United States (1997 Edition).

            (d) Financial Statements. Attached hereto as Section 3.01(d)(i) to
the Javelin Disclosure Letter is a copy of Javelin's audited consolidated
financial statements as of and for the year ended December 31, 2000, certified
by Davis, Graber & Nasberg, LLP, and unaudited consolidated financial statements
as of and for the nine-month period ended September 30, 2001 (collectively, the
"Javelin Financial Statements"). Except as disclosed on Section 3.01(d)(ii) to
the Javelin Disclosure Letter, the Javelin Financial Statements were prepared in
accordance with GAAP, applied on a consistent basis during the periods involved
and fairly present in accordance with applicable requirements of GAAP (subject,
in the case of the unaudited statements, to normal year-end adjustments and the
absence of footnotes) the consolidated financial position of Javelin and its
consolidated Subsidiaries as of their respective dates and the consolidated
results of operations and the consolidated cash flows of Javelin and its
Subsidiaries for the periods presented therein.

                                      -14-





            (e) Absence of Certain Changes or Events. Except as disclosed in or
as reflected on the Javelin Financial Statements, or except as contemplated by
this Merger Agreement, since September 30, 2001, there has not been: (i) any
declaration, setting aside or payment of any dividend or other distribution
(whether in cash, stock or property) with respect to any of Javelin's capital
stock; (ii) any amendment of any material term of any outstanding equity
security of Javelin or any Subsidiary; (iii) any repurchase, redemption or other
acquisition by Javelin or any Subsidiary of any outstanding shares of capital
stock or other equity securities of, or other ownership interests in, Javelin or
any Subsidiary; (iv) any material change in any method of accounting or
accounting practice by Javelin or any Subsidiary; or (v) a Material Adverse
Effect with respect to Javelin.

            (f) No Undisclosed Material Liabilities. Except as disclosed on
Section 3.01(f) to the Javelin Disclosure Letter, there are no material
liabilities of Javelin or any of its Subsidiaries of any kind whatsoever,
whether accrued, contingent, absolute, determined, determinable or otherwise,
that would have a Material Adverse Effect on Javelin, other than: (i)
liabilities adequately provided for on the Current Balance Sheet included in the
Javelin Financial Statements; (ii) liabilities under this Merger Agreement; and
(iii) as disclosed on Section 3.01(k)(i) to the Javelin Disclosure Letter.

            (g) No Default. Except as included in Section 3.01(g) of the Javelin
Disclosure Letter, neither Javelin nor any of its Subsidiaries is in default or
violation (and no event has occurred which, with notice or the lapse of time or
both, would constitute a default or violation) of any term, condition or
provision of (i) in the case of Javelin and its Subsidiaries, their respective
charters and bylaws, (ii) any note, bond, mortgage, indenture, license,
agreement or other instrument or obligation to which Javelin or any of its
Subsidiaries is now a party or by which Javelin or any of its Subsidiaries or
any of their respective properties or assets may be bound or (iii) any order,
writ, injunction, decree, statute, rule or regulation applicable to Javelin or
any of its Subsidiaries.

            (h) Compliance with Applicable Laws. Javelin and its Subsidiaries
hold all permits, licenses, variances, exemptions, orders, franchises and
approvals of all Governmental Entities necessary for the lawful conduct of their
respective businesses (the "Javelin Permits") and are in compliance with the
terms of the Javelin Permits. The businesses of Javelin and its Subsidiaries are
not being conducted in violation of any law, ordinance or regulation of any
Governmental Entity. No investigation or review by any Governmental Entity with
respect to Javelin or any of its Subsidiaries is pending or, to the best
knowledge of Javelin, threatened.

            (i) Litigation. Except as disclosed in the Javelin litigation report
included in Section 3.01(i) of the Javelin Disclosure Letter, there is no (i)
suit, action or proceeding pending, or, to the best knowledge of Javelin,
threatened against or affecting Javelin or any Subsidiary of Javelin, or (ii)

                                      -15-





judgment, decree, injunction, rule or order of any Governmental Entity or
arbitrator outstanding against Javelin or any Subsidiary of Javelin.

            (j) Taxes.

(i)         Each of Javelin, each of its Subsidiaries and any affiliated,
            combined or unitary group of which any such entity is or was a
            member has (A) timely (taking into account any extensions) filed in
            correct form all federal and all material state, local and non-U.S.
            returns, declarations, reports, estimates, information returns and
            statements ("Returns") required to be filed by or with respect to it
            in respect of any Taxes (as hereinafter defined), (B) timely paid
            all Taxes that are due and payable (except for audit adjustments
            that would not have a Material Adverse Effect on Javelin in the
            aggregate or to the extent that liability therefor is reserved for
            in Javelin's Current Balance Sheet) for which Javelin or any of its
            Subsidiaries may be liable, (C) established reserves that are
            included in the Current Balance Sheet that are adequate for the
            payment of all Taxes not yet due and payable with respect to the
            results of operations of Javelin and its Subsidiaries through the
            date of the Current Balance Sheet, and (D) complied in all respects
            with all applicable laws, rules and regulations relating to the
            payment and withholding of Taxes and has in all respects timely
            withheld from employee wages and paid over to the proper
            governmental authorities all amounts required to be so withheld and
            paid over.

(ii)        Section 3.01(j)(ii) to the Javelin Disclosure Letter sets forth the
            last taxable period through which the federal income Tax Returns of
            Javelin and any of its Subsidiaries have been examined by the
            Internal Revenue Service ("IRS") or otherwise closed. Except to the
            extent being contested in good faith, all deficiencies asserted as a
            result of such examinations and any examination by any applicable
            state, local or non-U.S. taxing authority have been paid, fully
            settled or adequately provided for in the Current Balance Sheet. No
            federal, state, local or non-U.S. Tax audits or other administrative
            proceedings or court proceedings are presently pending with regard
            to any Taxes for which Javelin or any of its Subsidiaries would be
            liable, and no deficiency for any such Taxes has been proposed,
            asserted or assessed pursuant to any such examination against
            Javelin or any of its Subsidiaries by any federal, state, local or
            non-U.S. taxing authority with respect to any period.

(iii)       Neither Javelin nor any of its Subsidiaries (A) has executed or
            entered into (or prior to the close of business on the Closing Date
            will execute or enter into) with the IRS or any other taxing
            authority (x) any agreement or other document extending or having
            the effect of extending the period for assessments or collection of
            any Taxes for which Javelin or any of its Subsidiaries would be
            liable or (y) a closing agreement pursuant to Section 7121 of the
            Code, or any predecessor provision thereof or any similar provision

                                      -16-





            of state, local or non-U.S. Tax law that relates to the assets or
            operations of Javelin or any of its Subsidiaries, (B) has made a
            change in method of accounting for a taxable period ending on or
            prior to the Closing Date, or (C) has sold assets on the installment
            method.

(iv)        To the best of Javelin's knowledge, there are no liens or security
            interests on any of the assets of Javelin or any of its Subsidiaries
            that arose in connection with any failure or alleged failure to pay
            any Tax other than for Taxes which are not yet delinquent.

(v)         Neither Javelin nor any of its Subsidiaries is a party to an
            agreement that provides for the payment of any amount that would
            constitute a "parachute payment" within the meaning of Section 280G
            of the Code.

(vi)        Neither Javelin nor any of its Subsidiaries has made an election
            under Section 341(f) of the Code or agreed to have Section 341(f)(2)
            of the Code apply to any disposition of a subsection (f) asset (as
            such term is defined in Section 341(f)(4) of the Code) owned by
            Javelin or any of its Subsidiaries.

(vii)       Neither Javelin nor any of its Subsidiaries is a party to, is bound
            by or has any obligation under any tax sharing agreement, tax
            indemnity agreement or similar agreement or arrangement.

(viii)      Neither Javelin nor any of its Subsidiaries has any liability for
            Taxes under Treas. Reg.ss.1.1502-6, or any similar provision of
            state, local or non-U.S. law, except for Taxes of the affiliated
            group of which Javelin is the common parent corporation, within the
            meaning of Section 1504(a)(1) of the Code or any similar provision
            of state, local or non-U.S. law.

(ix)        Neither Javelin nor any of its Subsidiaries has participated in any
            international boycott within the meaning of Section 999 of the Code.

(x)         Except as disclosed on Section 3.01(j)(x) to the Javelin Disclosure
            Letter, neither Javelin nor any of its Subsidiaries has had a
            permanent establishment in any foreign country, as defined in any
            applicable treaty or convention between the United States and such
            foreign country.

(xi)        Neither Javelin nor any of its Subsidiaries has been a United States
            real property holding corporation within the meaning of Section
            897(c)(2) of the Code during the applicable period specified in
            Section 897(c)(1)(A)(ii) of the Code.

            For purposes of this Merger Agreement, "Taxes" shall mean all
federal, state, local, non-U.S. and other taxes, charges, fees, levies, imposts,
duties, licenses or other assessments, together with any interest, penalties,
additions to tax or additional amounts imposed by any taxing authority.

                                      -17-




            (k) Employee Matters; ERISA.

(i)         Benefit Plans. Section 3.01(k)(i) to the Javelin Disclosure Letter
            contains a true and complete list and description of each of the
            following items: each employee benefit plan, program or arrangement
            covering any current or former officer, director, employee or
            independent contractor of Javelin (or any of its Subsidiaries) or
            any of their dependents or beneficiaries (each, a "Javelin
            Beneficiary") including, but not limited to, any "employee benefit
            plan" within the meaning of Section 3(3) of the Employee Retirement
            Income Security Act of 1974, as amended ("ERISA"), whether or not
            terminated or covered by ERISA, if Javelin or any of its
            Subsidiaries could have statutory or contractual liability with
            respect thereto on or after the date hereof. The items described
            above, together with each management, employment, deferred
            compensation, severance, change in control, bonus or other contract
            for personal services with or covering any Javelin Beneficiary,
            whether or not terminated, if Javelin or any of its Subsidiaries
            could have statutory or contractual liability with respect thereto
            on or after the date hereof, are referred to collectively herein as
            the "Javelin Benefit Plans."

(ii)        Contributions and Payments. All material contributions and other
            material payments required to have been made by Javelin or any
            entity required to be aggregated therewith pursuant to Code Section
            414 (a "Javelin ERISA Affiliate") with respect to any Javelin
            Benefit Plan (or to any person pursuant to the terms thereof) have
            been or will be timely made and all such amounts properly accrued
            through the date of this Merger Agreement have been reflected in the
            Javelin Financial Statements.

(iii)       Qualification; Compliance. Each Javelin Benefit Plan that is
            intended to be "qualified" within the meaning of Code Section 401(a)
            has been determined by the IRS to be so qualified or the applicable
            remedial period applicable to the Plan will not have ended prior to
            the Effective Time, and, to the best knowledge of Javelin, no event
            or condition exists or has occurred that would reasonably be
            expected to result in the revocation or denial of any such
            determination which would have a Material Adverse Effect on Javelin.
            With respect to each Javelin Benefit Plan, Javelin and each Javelin
            ERISA Affiliate are in compliance with, and each Javelin Benefit
            Plan and related source of benefit payment is and has been operated
            in compliance with, all applicable laws, rules and regulations
            governing such plan or source, including, without limitation, ERISA,
            the Code and applicable local law (including non-U.S. law), except
            for violations that would not have a Material Adverse Effect on
            Javelin. To the best knowledge of Javelin, no Javelin Benefit Plan
            is subject to any ongoing audit, investigation, or other

                                      -18-



            administrative proceeding of the IRS, the Department of Labor, or
            any other federal, state, or local governmental entity or is
            scheduled to be subject to such an audit, investigation or
            proceeding.

(iv)        Liabilities. With respect to the Javelin Benefit Plans, individually
            and in the aggregate, there exists no condition or set of
            circumstances that could subject Javelin or any Javelin ERISA
            Affiliate to any liability arising under the Code, ERISA or any
            other applicable law (including, without limitation, any liability
            to or under any such plan or to the Pension Benefit Guaranty
            Corporation ("PBGC"), or under any indemnity agreement to which
            Javelin or any Javelin ERISA Affiliate is a party), which liability,
            excluding liability for benefit claims, funding obligations and PBGC
            insurance premiums, each payable in the ordinary course, would have
            a Material Adverse Effect on Javelin. No claim, action or litigation
            has been made, commenced or, to the best knowledge of Javelin,
            threatened, by or against Javelin or any of its Subsidiaries with
            respect to any Javelin Benefit Plan (other than for benefits or PBGC
            premiums payable in the ordinary course).

(v)         Retiree Welfare Plans. No Javelin Benefit Plan that is a "welfare
            plan" (within the meaning of ERISA Section 3(1)) provides benefits
            for any retired or former employees (other than as required pursuant
            to ERISA Section 601).

(vi)        Payments Resulting from Merger. Except as disclosed on Section
            3.01(k)(vi) to the Javelin Disclosure Letter, the consummation or
            announcement of any transaction contemplated by this Merger
            Agreement will not (either alone or upon the occurrence of any
            additional or further acts or events) result in (A) any payment
            (whether of severance pay or otherwise) becoming due from Javelin or
            any of its Subsidiaries to any Javelin Beneficiary or to the trustee
            under any "rabbi trust" or similar arrangement, (B) any benefit
            under any Javelin Benefit Plan being established or increased, or
            becoming accelerated, vested or payable (except as provided in
            Section 2.01(g)(i)) or (C) any payment that would not be deductible
            under Section 280G of the Code.

(vii)       Funded Status of Plans. Each Javelin Benefit Plan that is subject to
            either the minimum funding requirements of ERISA Section 302 or to
            Title IV of ERISA has assets that, as of the date hereof, have a
            fair market value not less than the present value of the accrued
            benefit obligations thereunder on a termination basis, as of the
            date hereof, based on the actuarial methods, tables and assumptions
            utilized by such plan's independent actuary in preparing such plan's
            most recently prepared actuarial valuation report, except to the
            extent that applicable law would require the use of different
            actuarial assumptions if such plan was to be terminated as of the
            date hereof, in which case those different assumptions shall apply
            for purposes of this representation. Javelin and its Subsidiaries
            have no unfunded liabilities, as determined under local funding

                                      -19-



            requirements, with respect to any Javelin Benefit Plans that cover
            such non-U.S. employees.

(viii)      Multiemployer Plans. No Javelin Benefit Plan is or was a
            "multiemployer plan" (within the meaning of ERISA Section
            4001(a)(3)), a multiple employer plan described in Code Section
            413(c), or a "multiple employer welfare arrangement" (within the
            meaning of ERISA Section 3(40)). Neither Javelin nor any Javelin
            ERISA Affiliate has been obligated to contribute to, or otherwise
            has or has had any liability with respect to, any multiemployer
            plan, multiple employer plan, or multiple employer welfare
            arrangement.

            (l) Labor Matters. Except as set forth in Section 3.01(l) to the
Javelin Disclosure Letter,

(i)         neither Javelin nor any of its Subsidiaries is a party to any
            collective bargaining agreement or other current labor agreement
            with any labor union or organization, and to the knowledge of
            Javelin and its Subsidiaries there is no current union
            representation dispute involving employees of Javelin or any of its
            Subsidiaries nor does Javelin or any of its Subsidiaries know of any
            activity or proceeding of any labor organization (or representative
            thereof) or employee group (or representative thereof) to organize
            any such employees;

(ii)        there is no unfair labor practice charge or grievance arising out of
            a collective bargaining agreement or other grievance procedure
            against Javelin or any of its Subsidiaries pending, or, to the
            knowledge of Javelin or any of its Subsidiaries, threatened;

(iii)       there is no complaint, lawsuit or proceeding in any forum by or on
            behalf of any present or former employee, any applicant for
            employment or any classes of the foregoing alleging breach of any
            express or implied contract of employment, any law or regulation
            governing employment or the termination thereof or other
            discriminatory, wrongful or tortious conduct in connection with the
            employment relationship against Javelin or any of its Subsidiaries
            pending, or, to the knowledge of Javelin or any of its Subsidiaries,
            threatened;

(iv)        there is no strike, dispute, slowdown, work stoppage or lockout
            pending, or, to the knowledge of Javelin or any of its Subsidiaries,
            threatened, against or involving Javelin or any of its Subsidiaries;

(v)         Javelin and each of its Subsidiaries are in compliance with all
            applicable laws respecting employment and employment practices,
            terms and conditions of employment, wages, hours of work and
            occupational safety and health; and

(vi)        there is no proceeding, claim, suit, action or governmental
            investigation pending or, to the knowledge of Javelin or any of its
            Subsidiaries, threatened, in respect to which any current or former

                                      -20-





            director, officer, employee or agent of Javelin or any of its
            Subsidiaries is or may be entitled to claim indemnification from
            Javelin or any of its Subsidiaries (A) pursuant to their respective
            charters or bylaws, (B) as provided in any indemnification agreement
            to which Javelin or any Subsidiary of Javelin is a party or (C)
            pursuant to applicable law.

            (m) Intangible Property. Javelin and its Subsidiaries possess or
have adequate rights to use all trademarks, trade names, patents, service marks,
brand marks, brand names, computer programs, database, industrial designs, know
how, trade secrets, copyrights and other intellectual property rights that are
material to the condition or conduct of the business operations of Javelin and
its Subsidiaries (collectively, the "Javelin Intangible Property"). Except as
set forth on Section 3.01(m) to the Javelin Disclosure Letter, all of the
Javelin Intangible Property is either owned or is validly licensed for use by
Javelin or its Subsidiaries free and clear of any and all liens, claims or
encumbrances. To the knowledge of Javelin, the operation of the businesses of
each of Javelin or its Subsidiaries does not, in any material respect, conflict
with, infringe upon, violate or interfere with or constitute an appropriation of
any right, title, interest or goodwill, including, without limitation, any
intellectual property right, trade secret, trademark, trade name, patent,
service mark, brand mark, brand name, computer program, database, industrial
design, copyright or any pending application therefor of any other person and
there have been no claims made or notices received in connection therewith.

            (n) Environmental Matters. For purposes of this Merger Agreement:

(i)         "Environmental Law" means any applicable law regulating, prohibiting
            or requiring the notification of Releases into any part of the
            natural environment, pertaining to the protection of natural
            resources, the environment and public and employee health and
            safety, or governing or regulating the use, storage, handling,
            transportation, treatment, processing, disposal or generation of any
            Hazardous Materials, including, without limitation, the
            Comprehensive Environmental Response, Compensation, and Liability
            Act (42 U.S.C. Section 9601 et seq.), the Hazardous Materials
            Transportation Act (49 U.S.C. Section 1801 et seq.), the Resource
            Conservation and Recovery Act (42 U.S.C. Section 6901 et seq.), the
            Clean Water Act (33 U.S.C. Section 1251 et seq.), the Clean Air Act
            (33 U.S.C. Section 7401 et seq.), the Toxic Substances Control Act
            (15 U.S.C. Section 7401 et seq.), the Federal Insecticide,
            Fungicide, and Rodenticide Act (7 U.S.C. Section 136 et seq.),
            Emergency Planning and Community Right to Know Act (42 U.S.C.
            Section 11001 et seq.), Safe Drinking Water Act (Section 42 U.S.C.
            Section 300 et seq.) and the Occupational Safety and Health Act (29
            U.S.C. Section 651 et seq.) and the regulations promulgated pursuant
            thereto, and any other such applicable county, province, state or
            local statutes, and the regulations promulgated pursuant thereto, as
            such laws have been and may be amended or supplemented through the
            Closing Date.

                                      -21-





(ii)        "Hazardous Material" means any substance, material or waste which is
            regulated pursuant to any Environmental Law by any public or
            governmental authority in the jurisdictions in which the applicable
            party or its Subsidiaries conducts business, or in the United
            States, including, without limitation, any material or substance
            which is defined as a "hazardous waste," "hazardous material,"
            "hazardous substance," "extremely hazardous waste" or "restricted
            hazardous waste," "contaminant," "pollutant," "toxic waste" or
            "toxic substance" under any provision of Environmental Law;

(iii)       "Release" means any release, spill, effluent, emission, leaking,
            pumping, injection, deposit, disposal, discharge, dispersal,
            leaching or migration into the indoor or outdoor environment, or
            into or out of any property owned, operated or leased by the
            applicable party or its Subsidiaries; and

(iv)        "Remedial Action" means all actions, including, without limitation,
            any capital expenditures, required by a governmental entity or
            required under any Environmental Law, or voluntarily undertaken to
            (I) investigate, clean up, remove, treat, or in any other way
            ameliorate or address any Hazardous Materials or other substance in
            the indoor or outdoor environment; (II) prevent the Release or
            threat of Release, or minimize the further Release of any Hazardous
            Material so it does not endanger or threaten to endanger the public
            health or welfare of the indoor or outdoor environment; (III)
            perform pre-remedial studies and investigations or post-remedial
            monitoring and care pertaining or relating to a Release; or (IV)
            bring the applicable party into compliance with any Environmental
            Law.

            1)      The operations of Javelin and its Subsidiaries have been
                    and, as of the Closing Date, will be in compliance with all
                    Environmental Laws;

            2)      Javelin and its Subsidiaries have obtained and will, as of
                    the Closing Date, maintain all permits required under
                    applicable Environmental Laws for the continued operations
                    of their respective businesses;

            3)      Javelin and its Subsidiaries are not subject to any
                    outstanding orders, investigations or material contracts
                    with any Governmental Entity or other person respecting (A)
                    Environmental Laws, (B) Remedial Action or (C) any Release
                    or threatened Release of a Hazardous Material;

            4)      Javelin and its Subsidiaries have not received any written
                    communication alleging, with respect to any such party, the
                    violation of or liability under any Environmental Law or
                    liability attributable to the Release of any Hazardous
                    Material;

            5)      Neither Javelin nor any of its Subsidiaries has any
                    contingent liabilities in connection with the Release of any

                                      -22-



                    Hazardous Material into the indoor or outdoor environment
                    (whether on-site or off-site);

            6)      The operations of Javelin or its Subsidiaries involving the
                    generation, transportation, treatment, storage or disposal
                    of Hazardous Material or any state equivalent are in
                    compliance with applicable Environmental Laws; and

            7)      To the best knowledge of Javelin, there is not now on or in
                    any property (leased or owned) of Javelin or its
                    Subsidiaries any of the following: (A) any underground
                    storage tanks or surface impoundments; (B) any
                    asbestos-containing materials; or (C) any polychlorinated
                    biphenyls.

            (o) Vote Required. The affirmative vote of the holders of a majority
of the outstanding shares of Javelin Preferred Stock voting as a separate class,
and the affirmative vote of the holders of a majority of the outstanding shares
of Javelin Common Stock and Javelin Preferred Stock voting together as a single
class, are the only votes of the holders of any class or series of Javelin
capital stock necessary to approve this Merger Agreement and the transactions
contemplated hereby, and such votes approving the proposed transactions have
been received. Javelin has taken such other action with respect to any other
anti-takeover provisions in its Bylaws or Certificate of Incorporation to the
extent necessary to consummate the Merger on the terms set forth in this Merger
Agreement.

            (p) Insurance. Javelin maintains insurance coverage reasonably
adequate for the operation of the business of Javelin and each of its
Subsidiaries (taking into account the cost and availability of such insurance),
and the transactions contemplated hereby will not materially adversely affect
such coverage. Section 3.01(p) to the Javelin Disclosure Letter sets forth a
true and complete list of such coverage.

            (q) Broker Fees. Except as disclosed on Section 3.01(q) of the
Javelin Disclosure Letter, no broker, investment banker, or other person is
entitled to any broker's, finder's or other similar fee or commission in
connection with the transactions contemplated by this Merger Agreement based
upon arrangements made by or on behalf of Javelin.

            (r) Material Contracts and Agreements. All material contracts of
Javelin and its Subsidiaries pursuant to which Javelin or any of its
Subsidiaries are required to pay more than $25,000 annually or by which Javelin
or any of its Subsidiaries receive more than $25,000 annually have been
disclosed on Section 3.01(r) to the Javelin Disclosure Letter. Section 3.01(r)
to the Javelin Disclosure Letter also sets forth each employment or severance
contract, lease agreement and credit agreement, note or other instrument
relating to indebtedness of Javelin or its Subsidiaries.

            (s) Title to Properties.

                                      -23-



            (i)    Section 3.01(s)(i) to the Javelin Disclosure Letter sets
                   forth a true and complete list of material properties owned
                   or leased by Javelin or its Subsidiaries. Each of Javelin and
                   its Subsidiaries has good and indefeasible title to, or valid
                   leasehold interests in, all its properties and assets
                   purported to be owned by it, except for such as are no longer
                   used or useful in the conduct of its businesses or as have
                   been disposed of in the ordinary course of business. All such
                   assets and properties, other than assets and properties in
                   which Javelin or any of the Subsidiaries has leasehold
                   interests, are free and clear of all liens, other than those
                   set forth on Section 3.01(s)(ii) to the Javelin Disclosure
                   Letter.

            (ii)   Each of Javelin and its Subsidiaries has complied in all
                   material respects with the terms of all leases to which it is
                   a party and under which it is in occupancy, and all such
                   leases are in full force and effect.

            Section 3.02 Representations and Warranties of NYFIX and Merger Sub.

                   Subject to the exceptions set forth in the disclosure letter
            to be delivered to Javelin in connection herewith (the "NYFIX
            Disclosure Letter"), NYFIX and Merger Sub jointly and severally
            represent and warrant to Javelin as follows:

                   (a) Organization, Standing and Power. Each of NYFIX and
            Merger Sub is a corporation duly organized, validly existing and in
            good standing under the laws of its state of incorporation, has all
            requisite corporate power and authority to own, lease and operate
            its properties and to carry on its business as now being conducted,
            and is duly qualified and in good standing to do business in each
            jurisdiction in which the business it is conducting, or the
            operation, ownership or leasing of its properties, makes such
            qualification necessary, other than in such jurisdictions where the
            failure to be so organized or so to qualify (individually or in the
            aggregate) would not have a Material Adverse Effect on NYFIX. NYFIX
            has heretofore delivered and made available to Javelin (or such
            information was readily accessible through the SEC Edgar Website)
            accurate and complete copies of its articles of incorporation and
            by-laws, or other similar organizational documents, as currently in
            effect, of NYFIX and each of its Subsidiaries.

                   (b) Capital Structure. As of the date hereof, the authorized
            capital stock of NYFIX consists of 60,000,000 shares of NYFIX Common
            Stock and 5,000,000 of preferred stock ("NYFIX Preferred Stock"). At
            the close of business on March 11, 2002, (i) 27,879,625 shares of
            NYFIX Common Stock were issued and outstanding, (ii) no shares of
            NYFIX Preferred Stock were outstanding and (iii) an aggregate of
            6,306,437 shares of NYFIX Common Stock were reserved for issuance
            pursuant to outstanding options, warrants and agreements. As of the
            date hereof, the authorized capital stock of Merger Sub consists of
            1,000 shares of common stock, par value $0.01 per share, 100 shares
            of which are validly issued, fully paid and nonassessable, and are

                                      -24-





            owned by NYFIX. Merger Sub was formed solely for the purpose of
            participating in the Merger, has no assets other than that amount of
            cash that is required for it to be organized as a corporation under
            the DGCL and has conducted no activities other than in connection
            with its incorporation.

                   (c) Authority; No Violations, Consents and Approvals.

           (i)     Each of NYFIX and Merger Sub has all requisite corporate
                   power and authority to enter into this Merger Agreement and
                   to consummate the transactions contemplated hereby (including
                   the issuance of shares of NYFIX Common Stock in the Merger).
                   The execution and delivery of this Merger Agreement and each
                   of the agreements required to be executed in connection
                   therewith and the consummation of the transactions
                   contemplated hereby and thereby have been duly authorized by
                   all necessary corporate action on the part of NYFIX and
                   Merger Sub (including the issuance of shares of NYFIX Common
                   Stock in the Merger). This Merger Agreement and each of the
                   agreements required to be executed in connection therewith
                   has been duly executed and delivered by NYFIX and Merger Sub.
                   Assuming this Merger Agreement constitutes the valid and
                   binding obligation of Javelin, it and each of the agreements
                   required to be executed in connection therewith also
                   constitutes a valid and binding obligation of each of NYFIX
                   and Merger Sub and is enforceable against each of them in
                   accordance with its terms; provided, however, that such
                   enforceability is subject to bankruptcy, insolvency,
                   reorganization and other laws of general applicability
                   relating to or affecting creditors' rights and to general
                   principles of equity and limitations imposed on indemnity
                   obligations by applicable federal and state securities laws.

            (ii)   The execution and delivery of this Merger Agreement does not,
                   and the consummation of the transactions contemplated hereby
                   and compliance with the provisions hereof will not, conflict
                   with, or result in any violation of, or default (with or
                   without notice or lapse of time, or both) under, or give rise
                   to a right of termination, cancellation or acceleration of
                   any obligation or to the loss of a material benefit under, or
                   result in the creation of any lien, security interest, charge
                   or encumbrance upon any of the properties or assets of NYFIX
                   or Merger Sub under, any provision of (A) the Certificate of
                   Incorporation or Bylaws of NYFIX or Merger Sub, (B) any loan
                   or credit agreement, note, bond, mortgage, indenture, lease
                   or other agreement, instrument, permit, concession, franchise
                   or license applicable to NYFIX or Merger Sub or (C) any
                   judgment, order, decree, statute, law, ordinance, rule or
                   regulation applicable to NYFIX or Merger Sub or any of their
                   properties or assets, other than, in the case of clause (B)
                   or (C), any such conflicts, violations, defaults, rights,
                   liens, security interests, charges or encumbrances that,
                   individually or in the aggregate, would not have a Material
                   Adverse Effect on NYFIX, materially impair the ability of
                   NYFIX or Merger Sub to perform its respective obligations
                   hereunder or prevent in any material respect the consummation
                   of any of the transactions contemplated hereby.

            (iii)  No consent, approval, order or authorization of, or
                   registration, declaration or filing with, or permit from any
                   Governmental Entity is required by or with respect to NYFIX
                   in connection with the execution and delivery of this Merger
                   Agreement by NYFIX and Merger Sub or the consummation by
                   NYFIX and Sub of the transactions contemplated hereby, as to
                   which the failure to obtain or make would have a Material
                   Adverse Effect on NYFIX, except for: (A) compliance with the
                   Securities Exchange Act of 1934, as amended and the rules and
                   regulations thereunder as may be required in connection with
                   this Merger Agreement and the transactions contemplated
                   hereby, (B) the filing of the Certificate of Merger with the
                   Secretary of State of the State of Delaware or (C) such
                   filings and approvals as may be required by any applicable
                   state securities, "blue sky" or takeover laws or
                   environmental laws.

            (d) SEC Documents. NYFIX has filed all reports, forms and documents
required to be filed by it with the Securities and Exchange Commission ("SEC").
A true and complete copy of each report, schedule, registration statement and
definitive proxy statement filed by NYFIX with the SEC since December 31, 2000
(the "NYFIX SEC Documents") has been made available to Javelin (or such
information was readily accessible through the SEC Edgar web site). The
financial statements of NYFIX included in the NYFIX SEC Documents complied as to
form in all material respects with the published rules and regulations of the
SEC with respect thereto, were prepared in accordance with GAAP applied on a
consistent basis during the periods involved (except as may be indicated in the
notes thereto or, in the case of the unaudited statements, as permitted by Rule
10-01 of Regulation S-X of the SEC) and fairly present in accordance with
applicable requirements of GAAP (subject, in the case of the unaudited
statements, to normal year-end adjustments and other adjustments discussed
therein) the consolidated financial position of NYFIX and its consolidated
Subsidiaries as of their respective dates and the consolidated results of
operations and the consolidated cash flows of NYFIX and its consolidated
Subsidiaries for the periods presented therein.

            (e) Absence of Certain Changes or Events. Except as disclosed in, or
reflected in the financial statements included in the NYFIX SEC Documents, or
except as contemplated by the Merger Agreement, since the date of NYFIX's
Current Balance Sheet (as defined below) there has not been: (i) any
declaration, setting aside or payment of any dividend or other distribution
(whether in cash, stock or property) with respect to any of NYFIX's capital
stock; (ii) any amendment of any material term of any outstanding equity
security of NYFIX or any Subsidiary; (iii) any material change in any method of
accounting or accounting practice by NYFIX or any Subsidiary; or (iv) a Material
Adverse Effect with respect to NYFIX.

            (f) No Undisclosed Material Liabilities. Except as disclosed in the
NYFIX SEC Documents, there are no liabilities of NYFIX or any of its
Subsidiaries of any kind whatsoever, whether accrued, contingent, absolute,
determined, determinable or otherwise, that would have a Material Adverse Effect
on NYFIX, other than liabilities adequately provided for on the balance sheet of

                                      -26-





NYFIX dated as of September 30, 2001 (including the notes thereto) contained in
NYFIX's Quarterly Report on Form 10-Q for the nine-month period ended September
30, 2001 ("NYFIX's Current Balance Sheet").

            (g) Litigation. Except as disclosed in the NYFIX SEC Documents,
there is no (i) suit, action or proceeding pending or, to the best knowledge of
NYFIX, threatened against or affecting NYFIX or any Subsidiary of NYFIX, or (ii)
judgment, decree, injunction, rule or order of any Governmental Entity or
arbitrator outstanding against NYFIX or any Subsidiary of NYFIX that (in any
case) would have a Material Adverse Effect on NYFIX or prevent NYFIX from
consummating the transactions contemplated by this Merger Agreement.

            (h) No Vote Required. No vote of the holders of any class or series
of NYFIX capital stock is necessary to approve the Merger Agreement or the
transactions contemplated hereby, including, without limitation, the issuance of
NYFIX Common Stock.

            (i) Broker Fees. Except as disclosed on Section 3.02(i) of the NYFIX
Disclosure Letter, no broker, investment banker, or other person is entitled to
any broker's, finder's or other similar fee or commission in connection with the
transactions contemplated by this Merger Agreement based upon arrangements made
by or on behalf of NYFIX.

                                      -27-






                                   ARTICLE IV
              COVENANTS RELATING TO CONDUCT OF BUSINESS OF JAVELIN

Section 4.01            Conduct of Business by Javelin Pending the Merger.

            During the period from the date of this Merger Agreement and
continuing until the Effective Time, Javelin agrees as to itself and its
Subsidiaries that (except as expressly contemplated or permitted by this Merger
Agreement, or to the extent that NYFIX shall otherwise consent in writing):

            (a) Ordinary Course. Each of Javelin and its Subsidiaries shall
carry on its businesses in the usual, regular and ordinary course in
substantially the same manner as heretofore conducted and, to the extent
consistent therewith, shall use all reasonable efforts to preserve intact its
present business organizations, keep available the services of its current
officers and employees and endeavor to preserve its relationships with
customers, suppliers and others having business dealings with it, in each case
consistent with past practices, to the end that its goodwill and ongoing
business shall not be impaired in any material respect to the fullest extent
reasonably possible at the Effective Time; provided however, that NYFIX shall be
consulted regarding any material strategic, business, personnel, contractual or
financial issues affecting Javelin prior to the taking of any such action (which
action shall not be taken without NYFIX's prior written consent).

            (b) Dividends; Changes in Stock. Javelin shall not and it shall not
permit any of its Subsidiaries to: (i) declare or pay any dividends on or make
other distributions in respect of any of its capital stock, (ii) split, combine
or reclassify any of its capital stock or issue or authorize or propose the
issuance of any other securities in respect of, in lieu of or in substitution
for shares of Javelin capital stock; or (iii) repurchase, redeem or otherwise
acquire, or permit any of its Subsidiaries to purchase, redeem or otherwise
acquire, any shares of Javelin's capital stock, except as required by the terms
of its securities outstanding on the date hereof or as contemplated by any
existing employee benefit plan.

            (c) Issuance of Securities. Javelin shall not, and it shall not
permit any of its Subsidiaries to, issue, deliver or sell, or authorize or
propose to issue, deliver or sell, any shares of its capital stock of any class
or any securities convertible into, or any rights, warrants or options to
acquire, any such shares, other than the issuance of Javelin Stock Options or
Javelin Common Stock upon the exercise of the Javelin Stock Options authorized
under the Javelin Technologies, Inc. 1999 Stock Option/Stock Issuance Plan
("Javelin Stock Plan"), or upon conversion of outstanding convertible securities
of Javelin.

                                      -28-





            (d) Governing Documents. Except as contemplated hereby or in
connection herewith, neither Javelin nor any of its Subsidiaries shall amend or
propose to amend its Certificate of Incorporation or Bylaws.

            (e) No Acquisitions. Javelin shall not, and it shall not permit any
of its Subsidiaries to, acquire or agree to acquire by merging or consolidating
with, or by purchasing a substantial equity interest in or a substantial portion
of the assets of, or by any other manner, any business or any corporation,
partnership, association or other business organization or division thereof
without the prior written consent of NYFIX.

            (f) No Dispositions. Other than: (i) dispositions or proposed
dispositions listed on Section 4.01(f) to the Javelin Disclosure Letter; or (ii)
sales or leases in the ordinary course of business consistent with past
practice, Javelin shall not and it shall not permit any of its Subsidiaries to
sell, lease, encumber or otherwise dispose of, or agree to sell, lease (whether
such lease is an operating or capital lease), encumber or otherwise dispose of,
any of its assets without the prior written consent of NYFIX.

            (g) No Dissolution, Etc. Except as otherwise permitted or
contemplated by this Merger Agreement, Javelin shall not authorize, recommend,
propose or announce an intention to adopt a plan of complete or partial
liquidation or dissolution of Javelin or any of its Subsidiaries.

            (h) Certain Employee Matters. Except as set forth on Section 4.01(h)
to the Javelin Disclosure Letter or as may be required by applicable law,
Javelin shall not, nor shall it permit any Javelin ERISA Affiliate to:

(i)         amend, or increase the amount of (or accelerate the payment or
            vesting of) any benefit or amount payable under, any employee
            benefit plan or any other contract, agreement, commitment,
            arrangement, plan or policy providing for compensation or benefits
            to any current or former director, officer, employee or independent
            contractor who would be deemed to be an employee under applicable
            guidelines published by the IRS, and maintained by, contributed to
            or entered into by, Javelin or any Javelin ERISA Affiliate,
            including, without limitation, the existing Javelin Benefit Plans,
            except in the ordinary course of business consistent with past
            practice and as approved in advance by NYFIX in writing;

(ii)        increase (or enter into any contract, agreement, commitment or
            arrangement to increase in any manner) the compensation or fringe
            benefits, or otherwise to extend, expand or enhance the engagement,
            employment or any related rights, of any current or former director,
            officer, employee or independent contractor who would be deemed to
            be an employee under applicable guidelines published by the IRS, of
            Javelin or any Javelin ERISA Affiliate;

                                      -29-





(iii)       adopt, establish or implement any plan, policy or other arrangement
            providing for any form of benefits or other compensation to any
            current or former director, officer, employee or independent
            contractor who would be deemed to be an employee under applicable
            guidelines published by the IRS, of Javelin or any Javelin ERISA
            Affiliate;

(iv)        enter into or amend any employment agreement, severance agreement,
            or other contract, agreement or arrangement with any current or
            former director, officer, employee or independent contractor who
            would be deemed to be an employee under applicable guidelines
            published by the IRS, of Javelin or any Javelin ERISA Affiliate;

(v)         pay or agree to pay any pension, retirement allowance or other
            benefit not required or contemplated by any of the existing Javelin
            Benefit Plans as in effect on the date of this Merger Agreement to
            any current or former director, officer, employee or independent
            contractor who would be deemed to be an employee under applicable
            guidelines published by the IRS, of Javelin or any Javelin ERISA
            Affiliate; or

(vi)        pay or agree to pay any bonus to any employee, consultant or agent
            of Javelin.

            (i) Indebtedness; Leases; Capital Expenditures. Javelin shall not,
nor shall Javelin permit any of its Subsidiaries to, (A) incur any indebtedness
for borrowed money or guarantee any such indebtedness or issue or sell any debt
securities or warrants or rights to acquire any debt securities of Javelin or
any of its Subsidiaries or guarantee any debt securities of others, (B) enter
into any lease (whether such lease is an operating or capital lease) or create
any mortgages, liens, security interests or other encumbrances on the property
of Javelin or any of its Subsidiaries in connection with any indebtedness
thereof, except for those securing purchase money indebtedness or (C) commit to
aggregate capital expenditures in excess of $25,000 in any one instance or an
aggregate of $100,000 in all instances, except as approved in advance in writing
by NYFIX.

            (j) Taxes. Neither Javelin nor any of its Subsidiaries shall make
any material election relating to Taxes or compromise any material Tax
liability.

            (k) Accounting. Neither Javelin nor any of its Subsidiaries shall
change any material accounting principle used by it, except as required by
statement, rules or regulations promulgated by the Financial Accounting
Standards Board or the SEC.

Section 4.02            No Solicitation.

            Javelin will not, and will not authorize or permit any of its
officers, directors, shareholders, agents and other representatives or those of
any of its Subsidiaries (collectively, "Javelin Representatives") to, and will
not authorize any employee of Javelin or any of its Subsidiaries to, and on

                                      -30-





becoming aware of will take all reasonable actions to stop the employee from
continuing to, directly or indirectly, solicit or initiate or encourage
(including by way of furnishing information) any prospective buyer or the making
of any proposal that constitutes, or may reasonably be expected to lead to, an
Acquisition Proposal (as hereinafter defined) from any person, or engage in any
discussions or negotiations relating thereto or accept any Acquisition Proposal.
Javelin shall immediately cease and cause to be terminated any existing
solicitation, initiation, encouragement, activity, discussion or negotiation
with any parties by Javelin or any Javelin Representatives with respect to any
Acquisition Proposal existing on the date hereof. Javelin will promptly notify
NYFIX of the pendency of any negotiations respecting, or the receipt of, any
Acquisition Proposal. It is understood that any violation of this Section 4.02
by Javelin or any Javelin Representative shall be deemed a material breach of
this Merger Agreement by Javelin. As used in this Merger Agreement, "Acquisition
Proposal" shall mean any proposal or offer, other than a proposal or offer by
NYFIX, for a tender or exchange offer, a merger, consolidation or other business
combination involving Javelin or any Subsidiary of Javelin or any proposal to
acquire in any manner a substantial equity interest in, or substantial portion
of the assets of, Javelin or any of its Subsidiaries.

            Notwithstanding anything in the foregoing to the contrary, if the
Board of Directors of Javelin receives an unsolicited request for material
nonpublic information by a person who makes, or indicates that it is considering
making, a bona fide Acquisition Proposal, and the Board of Directors determines
in good faith and upon the advice of outside counsel that it is required to
cause Javelin to act as provided in this Section 4.02 in order to discharge
properly the directors' fiduciary duties to Javelin's stockholders, then
provided that such person has executed a confidentiality agreement substantially
similar to the one then in effect among the Javelin and NYFIX, Javelin may
provide such person with access to information regarding Javelin.



                                   ARTICLE V
                              ADDITIONAL AGREEMENTS

Section 5.01 Access to Information. Upon reasonable notice, Javelin shall afford
to the officers, employees, accountants, counsel and other representatives of
NYFIX, access, during normal business hours during the period prior to the
Effective Time, to all of its properties, books, contracts, commitments and
records and, during such period, Javelin shall furnish promptly to NYFIX all
information concerning its business, properties and personnel as NYFIX may
reasonably request. NYFIX and Javelin agree that they will not use any
information obtained pursuant to this Section 5.01 for any purpose unrelated to
the consummation of the transactions contemplated by this Merger Agreement.

Section 5.02 Registration of Stock Consideration. NYFIX shall file with the
Securities and Exchange Commission, within 45 days of the Closing Date, a
registration statement on Form S-3 (the "Form S-3") covering the resale of the

                                      -31-





shares of NYFIX Common Stock included in the Stock Consideration (the "Shares").
NYFIX's obligations with respect to the S-3 are set forth on Exhibit A hereto.

Section 5.03 Legal Conditions to Merger. Except as otherwise provided herein,
each of Javelin, NYFIX and Merger Sub will take all reasonable actions necessary
to comply promptly with all legal requirements that may be imposed on such party
with respect to the Merger and will promptly cooperate with and furnish
information to each other in connection with any such requirements imposed upon
any of them or any of their Subsidiaries in connection with the Merger. Each of
Javelin and NYFIX will, and will cause its respective Subsidiaries to, take all
actions reasonably necessary to obtain (and will cooperate with each other in
obtaining) any consent, acquiescence, authorization, order or approval of, or
any exemption or nonopposition by, any Governmental Entity or court required to
be obtained or made by Javelin, NYFIX or any of their Subsidiaries in connection
with the Merger or the taking of any action contemplated thereby or by this
Merger Agreement.

Section 5.04 NYFIX Stock Options. Following the Closing, all employees of the
Surviving Corporation who were employees of Javelin on the Closing Date will be
eligible for consideration and inclusion in NYFIX's stock option plan.
Management of NYFIX will confer with the current management of Javelin to
determine the level of stock options to be awarded to such employees.

Section 5.05 Agreement to Defend. In the event any claim, action, suit,
investigation or other proceeding by any governmental body or other person or
other legal or administrative proceeding is commenced that questions the
validity or legality of the transactions contemplated hereby or seeks damages in
connection therewith, the parties hereto agree to cooperate and use their
reasonable efforts to defend against and respond thereto.

Section 5.06 Public Announcements. NYFIX and Javelin will agree with each other
with respect to the contents thereof before issuing any press release or
otherwise making any public statements with respect to the transactions
contemplated by this Merger Agreement, except as may be required by applicable
law or by obligations pursuant to any listing agreement with any national
securities exchange or transaction reporting system (but shall still provide a
copy of such release to the other party).

Section 5.07 Other Actions. Except as contemplated by this Merger Agreement,
neither NYFIX nor Javelin shall, and shall not permit any of its Subsidiaries
to, take or agree or commit to take any action that is reasonably likely to
result in any of its respective representations or warranties hereunder being
untrue in any material respect or in any of the conditions to the Merger set
forth in Article VI not being satisfied.

                                      -32-





Section 5.08 Advice of Changes. NYFIX and Javelin shall confer on a regular
basis with each other, report on operational matters and promptly advise each
other orally and in writing of any change or event having, or which, insofar as
can reasonably be foreseen, could have, a Material Adverse Effect on Javelin.

Section 5.09 Reorganization. It is the intention of NYFIX and Javelin that the
Merger will qualify as a reorganization described in Section 368(a) of the Code
(and any comparable provisions of applicable state law). Neither Javelin nor
NYFIX (or any of their respective Subsidiaries) will take or omit to take any
action (whether before, on or after the Closing Date) that would cause the
Merger not to be so treated. The parties will characterize the Merger as such a
reorganization for purposes of all Returns and other filings.

Section 5.10            Javelin Employees; Board Representation.

            (a) NYFIX will cause the Surviving Corporation to enter into
employment agreements with each of George Kledaras, John Coulter, Michael
Chaladoff and Andy Williams on terms mutually agreeable to NYFIX and such
employees.

            (b) Subject to paragraph (a) of this Section 5.10, Javelin
management and employees shall, as mutually agreed between such persons and
NYFIX, receive duties, titles, salary, benefits, bonuses and options with the
Surviving Corporation on substantially the same terms as similarly situated
managers and employees of NYFIX.

            (c) Javelin and NYFIX shall mutually agree upon a course of action
to incentivize certain key executives and key employees to remain with the
Surviving Corporation following the Closing, which may include cash or "stay
bonuses" at Closing, bonus compensation awards at the end of fiscal 2002,
participation in the NYFIX option plans, or such other compensation arrangement
mutually agreed to by Javelin and NYFIX.

            (d) Unless an employment agreement with the Surviving Corporation is
in place, all Javelin employees that join the Surviving Corporation will have
their employment governed by NYFIX's employee policies as set forth in NYFIX's
employee handbook.

            (e) As of the close of business on the date on which the Effective
Time occurs, and for so long as George Kledaras holds at least fifty percent
(50%) of the shares of NYFIX Common Stock issued to him in the Merger, George
Kledaras shall have the right, at his option, to serve on the Board of Directors
of NYFIX, subject to approval by NYFIX's stockholders in elections of directors.
The NYFIX Board of Directors shall resolve at or prior to the Effective Time
that as long as Mr. Kledaras holds at least fifty percent (50%) of the shares of
NYFIX Common Stock issued to him in the Merger, the NYFIX Board of Directors
will include Mr. Kledaras' name in its slate of nominees at future annual
stockholder meetings.

                                      -33-





Section 5.11 Lock-Up Agreements. Notwithstanding the filing of the Form S-3, (i)
each employee of Javelin that will receive shares of NYFIX Common Stock pursuant
to the terms of this Merger Agreement agrees that it shall not in any way sell,
transfer, pledge, hypothecate, or otherwise dispose of their shares of NYFIX
Common Stock until at least January 1, 2003, and (ii) each Javelin Stockholder
receiving shares of NYFIX Common Stock that is not an employee of Javelin shall
execute a letter stating that notwithstanding the filing of the Form S-3, prior
to October 1, 2002, it shall not sell a number of shares of NYFIX Common Stock
which shall equal greater than 10% of the five-day average trading volume of
NYFIX Common Stock ending on the day before. Stock certificates representing the
shares of NYFIX Common Stock referenced in this Section 5.11 shall contain
legends to reflect these restrictions. Prior to the Closing, (i) each of such
Javelin employees shall also execute a lock-up agreement in the form attached
hereto as Exhibit C and (ii) each Javelin Stockholder that is not an employee of
Javelin shall sign a letter stating that it will abide by the volume limitations
set forth in clause (ii) above.

Section 5.12 Updated Financial Statements. Javelin shall deliver to NYFIX, as
soon as they become available but in no event later than March 15, 2002, copies
of Javelin's audited consolidated financial statements as of and for the fiscal
year ended December 31, 2001 (the "Year-End Financials"). Following the delivery
of such financial statements, all representations and warranties made herein
relating to the Javelin Financial Statements and Javelin's Current Balance Sheet
shall be deemed to have been made with respect to the Year-End Financials and
the balance sheet included therein.

Section 5.13            Indemnification.

            (a) Javelin shall indemnify, defend and hold harmless each of NYFIX,
Merger Sub, their officers, directors, employees, shareholders, agents and
consultants, and their respective heirs, legal representatives, successors and
assigns (the "NYFIX Indemnified Parties") against all losses, claims, damages,
costs, expenses (including attorneys' fees), liabilities or judgments or amounts
that are paid ("Losses") in settlement of or in connection with any threatened
or actual claim, action, suit, proceeding or investigation based in whole or in
part on or arising in whole or in part out of (i) the Lawsuits, (ii) any failure
of any representation or warranty of Javelin to be true and correct at or before
the Closing, (iii) any act, omission or conduct of Javelin, its directors,
officers, employees or agents prior to the Closing, whether asserted or claimed
prior to, or at or after, the Closing, or (iv) the consummation of the
transactions contemplated herein, and any action taken in connection therewith
("Indemnified Liabilities"). Any NYFIX Indemnified Party wishing to claim
indemnification under this Section 5.13, upon learning of any such claim,
action, suit, proceeding or investigation, shall notify Javelin (or the
Surviving Corporation, after the Closing), but the failure so to notify shall
not relieve a party from any liability that it may have under this Section 5.13,
except to the extent such failure materially prejudices such party.

            (b) All rights to indemnification under this Section 5.13 shall
survive the consummation of the Merger and the termination of this Agreement

                                      -34-





until the first anniversary of the Closing Date, subject to the terms of the
Escrow Agreement attached hereto as Exhibit B. The provisions of this Section
5.13 are intended to be for the benefit of, and shall be enforceable by, each
NYFIX Indemnified Party, and his or her heirs and representatives. No party
shall enter into any settlement regarding the foregoing without prior approval
of the NYFIX Indemnified Party.

            (c) Notwithstanding anything to the contrary contained herein, the
Escrow Amount shall be the sole and exclusive remedy available for all
Indemnified Liabilities and any other claims under this Merger Agreement. The
Escrow Amount shall be subject to the terms of the Escrow Agreement attached
hereto as Exhibit B. The amount of any Loss subject to Indemnification under
this Section 5.13 shall be calculated net of any insurance proceeds received by
the Indemnified Party on account of such Loss. In the event that an insurance or
other recovery is made by any Indemnified Party with respect to any Loss for
which any such Person has been indemnified hereunder, then a refund equal to the
aggregate amount of the recovery shall be made promptly in accordance with the
terms of the Escrow Agreement.

Section 5.14 Section 16. Prior to the Effective Time each of Javelin and NYFIX
shall take all such steps as may be required to cause the transactions
contemplated by this Merger Agreement including any dispositions of Javelin
Common Stock (including derivative securities with respect to the Javelin Common
Stock), Javelin Preferred Stock and Javelin Stock Options and acquisitions of
NYFIX Common Stock (including derivative securities with respect to NYFIX Common
Stock) by each Person who is or will be subject to the reporting requirements of
Section 16(a) of the Exchange Act with respect to Javelin or NYFIX, as the case
may be, to be exempt under Rule 16b-3 promulgated under the Exchange Act.

Section 5.15 Rule 144. NYFIX shall file all reports, forms and other documents
required to be filed under the federal and state securities laws in order to
allow former holders of Javelin Common Stock and former holders of Javelin
Preferred Stock to sell shares of NYFIX Common Stock under Rule 144 under the
Securities Act.

Section 5.16 Indemnification: Directors' and Officers' Insurance. NYFIX agrees
that all rights to exculpation and indemnification for acts or omissions prior
to the Effective Time now existing in favor of the current or former directors
or officers (the "Indemnified Parties") of Javelin as provided in its
certificate of incorporation or bylaws or in any agreement between Javelin and
any of the Indemnified Parties (as listed on Section 5.16 of the Javelin
Disclosure Letter) shall survive the Merger and shall continue in full force and
effect in accordance with their terms for a period of six years following the
Effective Time, and accordingly during such period, the Surviving Corporation
shall indemnify the Indemnified Parties to the same extent as such Indemnified
Parties are entitled to indemnification pursuant to the preceding sentence.

                                      -35-





            For a period of six years following the Effective Time, NYFIX shall
cause to be maintained in effect the policies of directors' and officers'
liability insurance maintained by Javelin for the benefit of those persons who
are covered by such policies at the Effective Time (or NYFIX may substitute
therefor policies of at least the same coverage with respect to matters
occurring prior to the Effective Time), to the extent that such liability
insurance can be maintained annually at a cost to NYFIX not greater than the
current annual premium (the "Current Premium"), subject to normal increases, for
the current Javelin directors' and officers' liability insurance; provided,
however, that if such insurance cannot be so maintained or obtained at such
costs, NYFIX shall maintain or obtain as much of such insurance as can be so
maintained or obtained at a cost equal to the Current Premium. Javelin
represents and warrants to NYFIX that the Current Premium is approximately
$28,000 per annum.

            To the fullest extent permitted by Law, from and after the Effective
Time, all rights to indemnification now existing in favor of the employees,
agents, directors or officers of Javelin and its Subsidiaries with respect to
their activities as such prior to the Effective Time, as provided in Javelin's
certificate of incorporation or bylaws, in effect on the date thereof or
otherwise in effect on the date hereof, shall survive the Merger and shall
continue in full force and effect for a period of not less than six years from
the Effective Time.

            The rights of each Indemnified Party under this Section 5.16 are
intended to benefit, and shall be enforceable by, each Indemnified Party.

Section 5.17 Support of the Surviving Corporation. From and after the Effective
Time and until at least December 31, 2002, NYFIX will make available or cause to
be made available all resources required for the Surviving Corporation to
attempt to achieve the Total Revenue targets specified in Section 1.03(b) in
accordance with Javelin's current business plan.

                                      -36-





Section 5.18 Reservation of Common Shares. NYFIX shall at all times reserve and
keep available, free from preemptive rights, out of the aggregate of its
authorized but unissued Common Stock for the purpose of enabling it to satisfy
any obligation to issue Additional Stock Consideration, the maximum number of
shares of Common Stock which may be issuable as Additional Stock Consideration.
NYFIX or, if appointed, any transfer agent for the Common Stock (the "Transfer
Agent") will be irrevocably authorized and directed at all times to reserve such
number of authorized shares as shall be required for such purpose. NYFIX shall
keep a copy of this Merger Agreement on file with any such Transfer Agent. NYFIX
will supply any such Transfer Agent with duly executed certificates for such
purposes. NYFIX will furnish any such Transfer Agent a notice of all adjustments
and certificates related thereto made under Section 2.01(h) hereof. NYFIX
covenants that all Additional Stock Consideration will be validly authorized an
issued, fully paid, nonassessable, free of preemptive rights and free from all
taxes, liens, charges and security interests with respect to the issue thereof.


                                   ARTICLE VI
                              CONDITIONS PRECEDENT

Section 6.01    Conditions to Each Party's Obligation to Effect the Merger.

            The respective obligation of each party to effect the Merger shall
be subject to the satisfaction on or prior to the Closing Date of the following
conditions:

            (a) Nasdaq Listing. The shares of NYFIX Common Stock issuable to
Javelin Stockholders pursuant to this Merger Agreement shall have been
authorized for listing on Nasdaq upon official notice of issuance.

            (b) Other Approvals. All filings required to be made prior to the
Effective Time with, and all consents, approvals, permits and authorizations
required to be obtained prior to the Effective Time from, any Governmental
Entity in connection with the execution and delivery of this Merger Agreement
and the consummation of the transactions contemplated hereby shall have been
made or obtained (as the case may be).

            (c) No Injunctions or Restraints. No temporary restraining order,
preliminary or permanent injunction or other order issued by any court of
competent jurisdiction or other legal restraint or prohibition (an "Injunction")
preventing the consummation of the Merger shall be in effect; provided, however,
that prior to invoking this condition, each party shall have complied fully with
its obligations under Section 5.05 hereof and, in addition, shall use all
reasonable efforts to have any such decree, ruling, injunction or order vacated,
except as otherwise contemplated by this Merger Agreement.

                                      -37-





Section 6.02     Conditions of Obligations of NYFIX and Merger Sub.

            The obligations of NYFIX and Merger Sub to effect the Merger are
subject to the satisfaction of the following conditions, any or all of which may
be waived in whole or in part by NYFIX:

            (a) Representations and Warranties. Each of the representations and
warranties of Javelin set forth in this Merger Agreement shall be true and
correct (without regard to any materiality qualifications or references to
Material Adverse Effect contained therein) as of the date of this Merger
Agreement and as of the Closing Date as though made on and as of the Closing
Date, except to the extent such representations and warranties expressly relate
to an earlier date (in which case, as of such date); provided, however, that
this paragraph (a) shall be deemed satisfied so long as the failure of all such
representations and warranties to be true and correct, individually or in the
aggregate, has not had and would not reasonably be expected to have a Material
Adverse Effect on Javelin and its Subsidiaries, taken as a whole, and NYFIX
shall have received a certificate dated the Closing Date on behalf of Javelin
from a duly authorized officer of Javelin to that effect.

            (b) Performance of Obligations of Javelin. Javelin shall have
performed in all material respects all obligations required to be performed by
it under this Merger Agreement at or prior to the Closing Date.

            (c) Certifications and Opinion. Javelin shall have furnished NYFIX
with:

(i)         a certified copy of a resolution or resolutions duly adopted by the
            Board of Directors of Javelin approving this Merger Agreement and
            consummation of the Merger and the transactions contemplated hereby;

(ii)        a certified copy of a resolution or resolutions duly adopted by the
            holders of a majority of the outstanding shares of Javelin Common
            Stock and Javelin Preferred Stock approving the Merger and the
            transactions contemplated hereby; and

(iii)       a favorable opinion, dated the Closing Date, in customary form and
            substance, of Paul, Hastings, Janofsky & Walker, LLP, counsel to
            Javelin, dated the Closing Date substantially to the effect that:

            1)   Each of Javelin and its Subsidiaries is an entity validly
                 existing and in good standing under the laws of its
                 jurisdiction of organization and has the power to own its
                 properties and assets and to carry on its business as presently
                 conducted;

            2)   Javelin has the requisite corporate power to effect the Merger
                 as contemplated by this Merger Agreement; the execution and

                                      -38-





                 delivery of this Merger Agreement and each of the agreements
                 required to be executed in connection herewith did not, and the
                 consummation of the Merger will not, violate any provision of
                 Javelin's Certificate of Incorporation or Bylaws; and upon the
                 filing by the Surviving Corporation of the Certificate of
                 Merger, the Merger shall become effective; and

            3)   The Board of Directors of Javelin has taken all action required
                 by the DGCL and its Certificate of Incorporation or its Bylaws
                 to approve the Merger and to authorize the execution and
                 delivery of this Merger Agreement and each of the agreements
                 required to be executed in connection herewith and the
                 transactions contemplated hereby; the Javelin Stockholders have
                 taken all action required by the DGCL and Javelin's Certificate
                 of Incorporation and By-Laws to authorize the Merger in
                 accordance with the terms of this Merger Agreement; and this
                 Merger Agreement and each of the agreements required to be
                 executed in connection herewith is a valid and binding
                 agreement of Javelin enforceable in accordance with its terms,
                 except as such enforceability may be limited by bankruptcy,
                 insolvency, reorganization, moratorium or other similar laws or
                 judicial decisions now or hereafter in effect relating to
                 creditors' rights generally or governing the availability of
                 equitable relief.

            (d) Good Standing Certificates. Javelin shall have furnished NYFIX
with good standing and existence certificates for Javelin and its Subsidiaries
from their respective jurisdictions of organization and other jurisdictions as
NYFIX shall reasonably request.

Section 6.03    Conditions of Obligations of Javelin.

            The obligation of Javelin to effect the Merger is subject to the
satisfaction of the following conditions, any or all of which may be waived in
whole or in part by Javelin:

            (a) Representations and Warranties. Each of the representations and
warranties of NYFIX and Merger Sub set forth in this Merger Agreement shall be
true and correct (without regard to any materiality qualifications or references
to Material Adverse Effect contained therein) as of the date of this Merger
Agreement and as of the Closing Date as though made on and as of the Closing
Date, except to the extent such representations and warranties expressly relate
to an earlier date (in which case, as of such date); provided, however, that
this paragraph (a) shall be deemed satisfied so long as the failure of all such
representations and warranties to be true and correct, individually or in the
aggregate, has not had and would not reasonably be expected to have a Material
Adverse Effect on NYFIX and its Subsidiaries, taken as a whole and Javelin shall
have received a certificate dated the Closing Date by a duly authorized officer
of NYFIX to that effect.

                                      -39-





            (b) Performance of Obligations of NYFIX and Merger Sub. NYFIX and
Merger Sub shall have performed in all material respects all obligations
required to be performed by them under this Merger Agreement at or prior to the
Closing Date.

            (c) Certifications and Opinion. NYFIX shall have furnished Javelin
with:

(i)         a certified copy of a resolution or resolutions duly adopted by the
            Board of Directors of NYFIX and Merger Sub approving this Merger
            Agreement and consummation of the Merger and the transactions
            contemplated hereby; and

(ii)        a favorable opinion, dated the Closing Date, in customary form and
            substance, of Olshan Grundman Frome Rosenzweig & Wolosky LLP,
            counsel to NYFIX and Merger Sub, substantially to the effect that:

      1)    Each of NYFIX and Merger Sub is a corporation validly existing and
            in good standing under the laws of its jurisdiction of incorporation
            and has corporate power to own its properties and assets and to
            carry on its business as presently conducted;

      2)    Each of NYFIX and Merger Sub has the requisite corporate power to
            effect the Merger as contemplated by this Merger Agreement; the
            execution and delivery of this Merger Agreement and each of the
            agreements required to be executed in connection herewith did not,
            and the consummation of the Merger will not, violate any provision
            of NYFIX's or Merger Sub's Certificate of Incorporation or Bylaws;
            and upon the filing by the Surviving Corporation of the Certificate
            of Merger, the Merger shall become effective;

      3)    The respective Board of Directors of NYFIX and Merger Sub have taken
            all action required under its jurisdiction of incorporation, its
            Certificate of Incorporation or its Bylaws to authorize the
            execution and delivery of this Merger Agreement and each of the
            agreements required to be executed in connection herewith and the
            transactions contemplated hereby, and to authorize the Merger in
            accordance with the terms of this Merger Agreement; and this Merger
            Agreement and each of the agreements required to be executed in
            connection herewith is a valid and binding agreement of NYFIX and
            Merger Sub enforceable in accordance with its terms, except as such
            enforceability may be limited by bankruptcy, insolvency,
            reorganization, moratorium or other similar laws or judicial
            decisions now or hereafter in effect relating to creditors' rights
            generally or governing the availability of equitable relief;

      4)    The shares of NYFIX Common Stock to be delivered to the holders of
            Javelin Common Stock and Javelin Preferred Stock pursuant to Article
            II are duly authorized and when issued and delivered as contemplated
            by this Merger Agreement will be legally and validly issued and
            fully paid and nonassessable; and

                                      -40-




      5)    The shares of NYFIX Common Stock to be delivered to the holders of
            Javelin Common Stock and holders of Javelin Preferred Stock pursuant
            to the terms of this Merger Agreement are not required to be
            registered under the Securities Act of 1933, as amended.

            (d) Employment Agreements. Prior to or simultaneously with the
Closing, the Surviving Corporation shall enter into the employment agreements
referenced in Section 5.10 above. Javelin shall use its best efforts to cause
said employees to sign such agreements.

                                  ARTICLE VII
                            TERMINATION AND AMENDMENT

Section 7.01   Termination.

            This Merger Agreement may be terminated and the Merger may be
abandoned at any time prior to the Effective Time:

            (a) by mutual written consent of Javelin and NYFIX, or by mutual
action of their respective Boards of Directors;

            (b) by either Javelin or NYFIX if (i) the Merger shall not have been
consummated by the earlier of March 31, 2002 (which date may be amended by
mutual agreement of NYFIX and Javelin) or within five (5) business days after
all governmental and regulatory approvals for the proposed transactions are
received (provided that the right to terminate this Merger Agreement under this
clause (i) shall not be available to any party whose breach of any
representation or warranty or failure to fulfill any covenant or agreement under
this Merger Agreement has been the cause of or resulted in the failure of the
Merger to occur on or before such date; (ii) any court of competent
jurisdiction, or some other governmental body or regulatory authority shall have
issued an order, decree or ruling or taken any other action permanently
restraining, enjoining or otherwise prohibiting the Merger and such order,
decree, ruling or other action shall have become final and nonappealable; or
(iii) they have failed to receive necessary governmental or regulatory approvals
for the Merger);

            (c) by NYFIX if (i) Javelin shall have failed to comply in any
material respect with any of the covenants or agreements contained in this
Merger Agreement to be complied with or performed by Javelin at or prior to such
date of termination (provided such breach has not been cured within 10 days
following receipt by Javelin of notice of such breach and is existing at the
time of termination of this Merger Agreement); (ii) any representations and
warranties of Javelin contained in this Merger Agreement shall not have been
true when made (provided such breach has not been cured within 10 days following
receipt by Javelin of notice of such breach and is existing at the time of
termination of this Merger Agreement) or on and as of the Effective Time as if

                                      -41-





made on and as of the Effective Time (except to the extent it relates to a
particular date), except where the failure to be so true and correct (without
giving effect to the individual materiality thresholds otherwise contained in
Section 3.01 hereof) would not have a Material Adverse Effect on Javelin; or
(iii) the Board of Directors of Javelin approves or recommends, or proposes to
approve or recommend, any Acquisition Proposal; or

            (d) by Javelin if (i) NYFIX or Merger Sub shall have failed to
comply in any material respect with any of the covenants or agreements contained
in this Merger Agreement to be complied with or performed by it at or prior to
such date of termination (provided such breach has not been cured within 10 days
following receipt by NYFIX of notice of such breach and is existing at the time
of termination of this Merger Agreement); or (ii) any representations and
warranties of NYFIX or Merger Sub contained in this Merger Agreement shall not
have been true when made (provided such breach has not been cured within 10 days
following receipt by NYFIX of notice of such breach and is existing at the time
of termination of this Merger Agreement) or on and as of the Effective Time as
if made on and as of the Effective Time (except to the extent it relates to a
particular date), except where the failure to be so true and correct (without
giving effect to the individual materiality thresholds otherwise contained in
Section 3.02 hereof) would not have a Material Adverse Effect on NYFIX.

Section 7.02      Effect of Termination.

            (a) In the event of termination of this Merger Agreement by either
Javelin or NYFIX as provided in Section 7.01, this Merger Agreement shall
forthwith become void and there shall be no liability or obligation on the part
of Javelin or NYFIX except with respect to the second sentence of Section 5.01,
Section 5.13 (but only in the event terminated pursuant to Section 7.01(c)(i) or
Section 7.01(c)(ii)), this Section 7.02, Section 8.01, and the last sentence of
Section 8.09.

            (b) If this Agreement shall be terminated pursuant to Section
7.01(c), then Javelin shall pay NYFIX any and all expenses, including legal,
accounting and investment banking fees and expenses incurred by NYFIX directly
attributable to the proposed acquisition of Javelin including negotiation and
execution of this Agreement and the attempted completion of the Merger. Each
such expense shall be paid within thirty days after NYFIX shall have submitted
the written request for payment of such expense except that in the event Javelin
shall in good faith raise any question as to whether any particular expense is
payable by Javelin under this subsection (b), then Javelin shall be entitled to
delay payment of such expense until NYFIX shall supply documentation sufficient
to establish that the particular expense is payable under the standards
specified in this subsection (b). In no event shall any request for additional

                                      -42-





documentation to which NYFIX shall be entitled under this subsection (b) of
itself entitle Javelin to delay payment of any other expense owed by Javelin
under this subsection (b). If Javelin shall for any reason fail to make payment
specified herein at the time required, then Javelin shall pay NYFIX on demand
interest at a per annum rate equal to 300 basis points in excess of the prime
rate (as reported in the Wall Street Journal) (or the maximum lawful rate if
lesser than such rate) on the amount remaining unpaid from that time until such
payment shall be received by NYFIX and shall also reimburse NYFIX for all
attorney's fees and other expenses which NYFIX shall reasonably incur to enforce
its rights to such payment.

            (c) If this Agreement shall be terminated pursuant to Sections
7.01(d), then NYFIX shall pay Javelin any and all expenses, including legal and
accounting fees and expenses incurred by Javelin directly attributable to the
proposed acquisition of Javelin including negotiation and execution of this
Merger Agreement and the attempted completion of the Merger. Each such expense
shall be paid within thirty days after Javelin shall have submitted the written
request for payment of such expense except that in the event NYFIX shall in good
faith raise any question as to whether any particular expense is payable by
NYFIX under this subsection (c), then NYFIX shall be entitled to delay payment
of such expense until Javelin shall supply documentation sufficient to establish
that the particular expense is payable under the standards specified in this
subsection (c). In no event shall any request for additional documentation to
which NYFIX shall be entitled under this subsection (c) of itself entitle NYFIX
to delay payment of any other expense owed by NYFIX under this subsection (c).
If NYFIX shall for any reason fail to make payment specified herein at the time
required, then NYFIX shall pay Javelin on demand interest at a per annum rate
equal to 300 basis points in excess of the prime rate (as reported in the Wall
Street Journal) (or the maximum lawful rate if lesser than such rate) on the
amount remaining unpaid from that time until such payment shall be received by
Javelin and shall also reimburse Javelin for all attorney's fees and other
expenses which Javelin shall reasonably incur to enforce its rights to such
payment.

Section 7.03    Amendment.

            This Merger Agreement may be amended by the parties hereto, by
action taken or authorized by their respective Boards of Directors. This Merger
Agreement may not be amended except by an instrument in writing signed on behalf
of each of the parties hereto.

Section 7.04    Extension; Waiver.

            At any time prior to the Effective Time, the parties hereto, by
action taken or authorized by their respective Boards of Directors, may, to the
extent legally allowed: (i) extend the time for the performance of any of the
obligations or other acts of the other parties hereto; (ii) waive any
inaccuracies in the representations and warranties contained herein or in any
document delivered pursuant hereto; and (iii) waive compliance with any of the
agreements or conditions contained herein. Any agreement on the part of a party
hereto to any such extension or waiver shall be valid only if set forth in a
written instrument signed on behalf of such party.

                                      -43-





                                  ARTICLE VIII
                               GENERAL PROVISIONS

Section 8.01 Payment of Expenses. Except as set forth in Section 7.02, each
party hereto shall pay its own expenses (including legal and accounting fees)
incident to preparing for entering into and carrying out this Merger Agreement
and the consummation of the transactions contemplated hereby as well as for any
audit fees for prior fiscal years, whether or not the Merger shall be
consummated.

Section 8.02 Survival of Representations, Warranties and Agreements. All of the
representations, warranties and agreements in this Merger Agreement or in any
instrument delivered pursuant to this Merger Agreement shall survive the
Effective Time, for a period of one year from the Closing Date.

Section 8.03 Notices. Any notice or communication required or permitted
hereunder shall be in writing and either delivered personally, telegraphed or
telecopied or sent by certified or registered mail, postage prepaid, and shall
be deemed to be given, dated and received when so delivered personally,
telegraphed or telecopied or, if mailed, five business days after the date of
mailing to the following address or telecopy number, or to such other address or
addresses as such person may subsequently designate by notice given hereunder:

                                      -44-





                    (a)    if to NYFIX or Merger Sub, to:

                           Stamford Harbor Park
                           333 Ludlow Street
                           Stamford, CT 06902
                           Attention: Peter K. Hansen
                           Fax: 203-425-8100

                           with a copy to:

                           Olshan Grundman Frome Rosenzweig & Wolosky LLP
                           505 Park Avenue
                           New York, New York 10022
                           Attention:  Robert L. Frome, Esq.
                           Fax: (212) 935-1787

                    and (b) if to Javelin, to:

                           Javelin Technologies, Inc.
                           44 Wall Street
                           New York, NY 10005
                           Attention: George Kledaras
                           Fax: (212) 422-9795

                   with a copy to:

                           Paul, Hastings, Janofsky & Walker, LLP
                           399 Park Avenue
                           New York, New York 10022
                           Attention: John J. Altorelli, Esq.
                           Fax: 212-319-4090

Section 8.04 Interpretation: Certain Definitions. When a reference is made in
this Merger Agreement to Sections, such reference shall be to a Section of this
Merger Agreement unless otherwise indicated. The table of contents, glossary of
defined terms and headings contained in this Merger Agreement are for reference
purposes only and shall not affect in any way the meaning or interpretation of
this Merger Agreement. Whenever the word "include," "includes" or "including" is
used in this Merger Agreement, it shall be deemed to be followed by the words
"without limitation." The phrase "made available" in this Merger Agreement shall
mean that the information referred to has been made available if requested by
the party to whom such information is to be made available. As used in this

                                      -45-





Merger Agreement, "affiliate" means, as to the person specified, any person
controlled, controlled by, or under common control with such person, and
"person" means any individual, corporation, general or limited partnership,
limited liability company, joint venture, estate, trust or other entity.

Section 8.05 Counterparts. This Merger Agreement may be executed in two or more
counterparts, all of which shall be considered one and the same agreement, and
shall become effective when two or more counterparts have been signed by each of
the parties and delivered to the other parties, it being understood that all
parties need not sign the same counterpart.

Section 8.06 Entire Agreement; No Third-Party Beneficiaries.This Merger
Agreement (together with any other documents and instruments referred to herein)
(a) constitutes the entire agreement and supersedes all prior agreements and
understandings, both written and oral, among the parties with respect to the
subject matter hereto and (b) is not intended to confer upon any person other
than the parties hereto any rights or remedies hereunder.

Section 8.07 Governing Law. Except to the extent Delaware law is mandatorily
applicable to the Merger and the rights of stockholders of Javelin, this Merger
Agreement shall be governed and construed in accordance with the laws of the
State of New York, without giving effect to the principles of conflicts of law
thereof.

Section 8.08 Assignment. Neither this Merger Agreement nor any of the rights,
interests or obligations hereunder shall be assigned by any of the parties
hereto (whether by operation of law or otherwise) without the prior written
consent of the other parties, except that Merger Sub may assign, in its sole
discretion, any or all of its rights, interests and obligations hereunder to any
newly formed direct or indirect wholly owned Subsidiary of NYFIX. Subject to the
preceding sentence, this Merger Agreement will be binding upon, inure to the
benefit of and be enforceable by the parties and their respective successors and
assigns.

Section 8.09 No Remedy in Certain Circumstances. Each party agrees that, should
any court or other competent authority hold any provision of this Merger
Agreement or part hereof to be null, void or unenforceable, or order any party
to take any action inconsistent herewith or not to take an action consistent
herewith or required hereby, the validity, legality and enforceability of the
remaining provisions and obligations contained or set forth herein shall not in
any way be affected or impaired thereby, unless the foregoing inconsistent
action or the failure to take an action constitutes a material breach of this
Merger Agreement or makes the Merger Agreement impossible to perform in which
case this Merger Agreement shall terminate pursuant to Article VII hereof.
Except as otherwise contemplated by this Merger Agreement, to the extent that a
party hereto took an action inconsistent herewith or failed to take action
consistent herewith or required hereby pursuant to an order or judgment of a

                                      -46-





court or other competent authority, such party shall not incur any liability or
obligation unless such party breached its obligations under Section 5.03 hereof
or did not in good faith seek to resist or object to the imposition or entering
of such order or judgment.

Section 8.10 Enforcement of the Agreement. The parties agree that irreparable
damage would occur in the event that any of the provisions of this Merger
Agreement were not performed in accordance with their specific terms or were
otherwise breached. It is accordingly agreed that the parties shall be entitled
to an injunction or injunctions to prevent breaches of this Merger Agreement and
to enforce specifically the terms and provisions hereof in any court of the
United States located in the State of New York, this being in addition to any
other remedy to which they are entitled at law or in equity. In addition, each
of the parties hereto (a) consents to submit itself to the personal jurisdiction
of any Federal or state court sitting in New York in the event any dispute
between the parties hereto arises out of this merger Agreement solely in
connection with such a suit between the parties, (b) agrees that it will not
attempt to deny or defeat such personal jurisdiction by motion or other request
for leave from any such court and (c) agrees that it will not bring any action
relating to this Merger Agreement in any court other than a Federal or state
court sitting in New York.


                            [SIGNATURE PAGE FOLLOWS]

                                      -47-





            IN WITNESS WHEREOF, each of the following has caused this Merger
Agreement to be signed by its respective officers thereunto duly authorized, all
as of the date first written above.


                                   NYFIX, INC.


                                   By: /s/ Peter K. Hansen
                                       -----------------------------------------
                                       Name:  Peter K. Hansen
                                       Title: Chief Executive Officer


                                   NYOLYMPUS, INC.


                                   By: /s/ Peter K. Hansen
                                       -----------------------------------------
                                       Name:  Peter K. Hansen
                                       Title: President


                                   JAVELIN TECHNOLOGIES, INC.


                                   By: /s/ George Kledaras
                                       -----------------------------------------
                                       Name:  George Kledaras
                                       Title: President and Chief Executive Officer

                                      -48-





                                TABLE OF CONTENTS

                                                                           Page

GLOSSARY OF DEFINED TERMS                                                   vii

Article I THE MERGER.........................................................1

Section 1.01  The Merger; Effective Time of the Merger.......................1
Section 1.02  Closing........................................................2
Section 1.03  Merger Consideration...........................................2
Section 1.04  Effects of the Merger..........................................5

Article II EFFECT OF THE MERGER ON THE CAPITAL STOCK  OF THE CONSTITUENT
    CORPORATIONS; EXCHANGE OF MERGER CONSIDERATION...........................5

Section 2.01  Effect on Capital Stock........................................5
Section 2.02  Exchange of Certificates for Merger Consideration..............9

Article III REPRESENTATIONS AND WARRANTIES..................................12

Section 3.01  Representations and Warranties of Javelin.....................12
Section 3.02  Representations and Warranties of NYFIX and Merger Sub........25

Article IV COVENANTS RELATING TO CONDUCT OF BUSINESS OF Javelin.............29

Section 4.01  Conduct of Business by Javelin Pending the Merger.............29
Section 4.02  No Solicitation...............................................32

Article V ADDITIONAL AGREEMENTS.............................................33

Section 5.01  Access to Information.........................................33
Section 5.02  Registration of Stock Consideration...........................33
Section 5.03  Legal Conditions to Merger....................................33
Section 5.04  NYFIX Stock Options...........................................33
Section 5.05  Agreement to Defend...........................................34
Section 5.06  Public Announcements..........................................34
Section 5.07  Other Actions.................................................34
Section 5.08  Advice of Changes.............................................34
Section 5.09  Reorganization................................................34
Section 5.10  Javelin Employees; Board Representation.......................34
Section 5.11  Lock-Up Agreements............................................35
Section 5.12  Updated Financial Statements..................................36
Section 5.13  Indemnification...............................................36
Section 5.14  Section 16....................................................37

                                      -i-




Section 5.15  Rule 144......................................................37
Section 5.16  Indemnification: Directors' and Officers' Insurance...........37
Section 5.17  Support of the Surviving Corporation..........................38
Section 5.18  Reservation of Common Shares..................................38

Article VI CONDITIONS PRECEDENT.............................................39

Section 6.01  Conditions to Each Party's Obligation to Effect the Merger....39
Section 6.02  Conditions of Obligations of NYFIX and Merger Sub.............39
Section 6.03  Conditions of Obligations of Javelin..........................41

Article VII TERMINATION AND AMENDMENT.......................................43

Section 7.01  Termination...................................................43
Section 7.02  Effect of Termination.........................................44
Section 7.03  Amendment.....................................................45
Section 7.04  Extension; Waiver.............................................45

Article VIII GENERAL PROVISIONS.............................................46

Section 8.01  Payment of Expenses...........................................46
Section 8.02  Survival of Representations, Warranties and Agreements........46
Section 8.03  Notices.......................................................46
Section 8.04  Interpretation: Certain Definitions...........................47
Section 8.05  Counterparts..................................................48
Section 8.06  Entire Agreement; No Third-Party Beneficiaries................48
Section 8.07  Governing Law.................................................48
Section 8.08  Assignment....................................................48
Section 8.09  No Remedy in Certain Circumstances............................48
Section 8.10  Enforcement of the Agreement..................................49


EXHIBITS

Exhibit A - Registration Statement Provisions
Exhibit B - Form of Escrow Agreement
Exhibit C - Form of Lock-up Agreement

                                      -ii-





                            GLOSSARY OF DEFINED TERMS

Defined Term                                                Defined in Section
------------                                                ------------------

Acquisition Proposal........................................  4.02
Additional Cash Election..................................... 2.01(f)
Additional Stock Consideration................................1.03(b)
Additional Stock Election.....................................2.01(e)
Average Price.................................................1.03(a)
Base Consideration............................................1.03(a)
Base Election.................................................2.01(f)
Cash Consideration............................................1.03(a)
Certificate of Merger.........................................1.01
Certificates..................................................2.02(a)
Closing.......................................................1.01
Closing Date..................................................1.02
Closing Date Working Capital..................................1.03(d)
Closing Date Working Capital Statement........................1.03(d)
Code..........................................................Recitals
Common Stock Conversion Number................................2.01(c)
Common Stock Merger Consideration.............................2.01(c)(iv)
Constituent Corporations......................................1.04(a)(i)
Conversion Number.............................................2.01(d)
Current Balance Sheet.........................................3.01(c)(iv)
Current Premium...............................................5.16
DGCL..........................................................1.01
Effective Time................................................1.01
Election Date.................................................2.01(f)
Environmental Law.............................................3.01(n)(i)
ERISA.........................................................3.01(k)(i)
Escrowed Amount...............................................1.03(c)
Excess Available Cash Consideration...........................2.01(e)
Form of Election..............................................2.01(f)
Form S-3......................................................5.02
GAAP..........................................................1.03(b)
Governmental Entity...........................................3.01(c)(iii)
Hazardous Material............................................3.01(n)(ii)
Indemnified Liabilities.......................................5.13(a)
Indemnified Parties...........................................5.16
Injunction....................................................6.01(c)
IRS...........................................................3.01(j)(ii)

                                     -iii-




Javelin.......................................................Preamble
Javelin Beneficiary...........................................3.01(k)(i)
Javelin Benefit Plans.........................................3.01(k)(i)
Javelin Common Stock..........................................2.01
Javelin Disclosure Letter.....................................3.01
Javelin ERISA Affiliate.......................................3.01(k)(ii)
Javelin Financial Statements..................................3.01(d)
Javelin Intangible Property...................................3.01(m)
Javelin Permits...............................................3.01(h)
Javelin Preferred Stock.......................................2.01
Javelin Representatives.......................................4.02
Javelin Stockholders..........................................1.03(a)
Javelin Stock Option..........................................2.01(g)(i)
Javelin Stock Plan............................................4.01(c)
Lawsuits......................................................1.03(c)
Losses........................................................5.13(a)
Material Adverse Effect.......................................3.01(a)(iii)
Merger........................................................Recitals
Merger Agreement..............................................Preamble
Merger Sub....................................................Preamble
Merger Consideration..........................................2.01(d)
Nasdaq........................................................1.03(a)
NYFIX Common Stock............................................1.03(a)(ii)
NYFIX's Current Balance Sheet.................................3.02(f)
NYFIX ........................................................Preamble
NYFIX Disclosure Letter.......................................3.02
NYFIX Indemnified Parties.....................................5.13(a)
NYFIX Preferred Stock.........................................3.02(b)
NYFIX SEC Documents...........................................3.02(d)
Option Exchange Ratio.........................................2.01(g)(i)
Option Costs..................................................1.03(a)
PBGC..........................................................3.01(k)(iv)
Preferred Stock Conversion Number.............................2.01(d)
Preferred Stock Merger Consideration..........................2.01(d)
Price Per Common Share........................................2.01(g)(i)
Release.......................................................3.01(n)(iii)
Remedial Action...............................................3.01(n)(iv)
Returns.......................................................3.01(j)(i)
SEC...........................................................3.02(d)
Shares........................................................5.02
Stock Amount..................................................1.03(a)

                                      -iv-





Stock Consideration...........................................1.03(a)(ii)
Subsidiary....................................................3.01(a)(ii)
Surviving Corporation.........................................1.04(a)
Taxes.........................................................3.01(j)
Total Revenue.................................................1.03(b)
Transfer Agent................................................5.18
Year-End Financials...........................................5.12
Warrant.......................................................2.01(g)(i)

                                      -v-