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Exhibit 10.5  

 
 

PROS STRATEGIC SOLUTIONS, INC.
  
    AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT    
    

        THIS AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT (this "Agreement") dated effective June 8, 1998, is entered by and among PROS Strategic
Solutions, Inc., a Delaware corporation (the "Company"), the investors in the Company identified in Exhibit A attached hereto (the
"Investors"), Ronald F. Woestemeyer and Mariette Melchior Woestemeyer (individually a "Founding Stockholder," collectively, the "Founding Stockholders") and those stockholders of the Company
identified in Exhibit B attached hereto (collectively, the "Stockholders"). 

W
I T N E S S E T H: 

        WHEREAS,
the Company, the Founding Stockholders and the Stockholders entered into that certain Shareholders' Agreement, dated as of May 1, 1997 (the "Original Agreement"), to
impose certain restrictions and obligations upon the shareholders and the common stock of PROS Strategic Solutions, a Texas corporation and predecessor-in-interest to the
Company ("PROS-Texas"); 

        WHEREAS,
contemporaneously with the execution and delivery of this Agreement, PROS-Texas was merged with and into the Company; and 

        WHEREAS,
the parties to this Agreement wish to amend and restate the Original Agreement to include the Investors and to further amend certain provisions of the Original Agreement; 

        NOW,
THEREFORE, in consideration of the premises, mutual promises and covenants contained in this Agreement, each of the undersigned agree among themselves and with the Company, and the
Company agrees with each of the undersigned, as follows: 

SECTION
1
 DEFINITIONS

        For
purposes of this Agreement: 

        "Addendum Agreement" means an agreement in the form attached hereto as Exhibit C
with blanks appropriately completed. 

        "Adjusted Book Value" means the book value of the Company less intangibles and the aggregate amount of the consideration received by the
Company for any equity securities of the Company (other than the Common Stock) that may not be converted or exchanged into Common Stock (all as determined as of the date of the most recent audited
financial statement of the Company, if the Company has audited financial statements which are dated as of a date no more than 15 months before the Computation Date, or as of the date of the
most recent unaudited financial statements of the Company if the Company does not have such audited financial statements). For purposes of calculating the book value of the Company pursuant to this
Agreement, such calculation shall be made in accordance with generally accepted accounting principles consistently applied by the Company. 

 

        "Adjusted Price" means, for purposes of Section 2.5 hereof, an amount stated in
dollars equal to the total value per share of a bona fide written offer from a Bona Fide Offeror determined as follows: (i) cash payable upon consummation of such purchase shall be valued at
its face amount, (ii) a security trading on a public market and for which published trading prices are readily available shall be valued at its closing sales price (or if a sales price is not
available, at the average of its closing bid and asked prices) on the last business day preceding the date of the first Offering Notice with respect to such offer, and (iii) a security not
described in clause (ii) or other property, including cash payable in one or more installments after consummation of such purchase, shall be valued at its fair market value on the last business
day preceding the date of the first Offering Notice with respect to such offer as determined in good faith by the Board of Directors of the Company (excluding any member of the Board of Directors of
the Company who is the Selling Stockholder (as that term is defined in Section 2.5 hereof)). 

        "Agreement" has the meaning set forth in the introductory paragraph hereof. 

        "Bank" means NationsBank of Texas, N.A., and any successor institution. 

        "Bona Fide Offeror" means the person from whom any of the Select Stockholders or the Stockholders has received a bona fide written offer
to purchase shares of Common Stock owned by such Select Stockholder or Stockholder. 

        "Book Value Price" means an amount computed by dividing (i) the Adjusted Book Value of the Company by (ii) the total number
of shares of Common Stock (as determined under Section 3.7 hereof). 

        "Business Day" means a day other than a Saturday, a Sunday or a legal holiday in the State of Texas. 

        "Closing Date" shall have the meaning set forth in Section 2.1(g) hereof. 

        "Co-Sale Notice" has the meaning set forth in Section 2.13 hereof. 

        "Co-Sale Notice Period" has the meaning set forth in Section 2.13 hereof. 

        "Code" shall mean the Internal Revenue Code of 1986, as amended from time to time, or similar legislation that replaces such law from time
to time. 

        "Common Stock" means the common stock, par value $.001 per share, of the Company, including shares of common stock, par value $.001 per
share, of the Company equal to the largest number of full shares of common stock issued or issuable upon conversion of Preferred Stock. 

        "Computation Date" means the last day of the month immediately preceding the date of the first Offering Notice given pursuant to  Section 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or
2.12. 

        "Consummation Date" has the meaning set forth in Section 2.12 hereof. 

        "Disabled" means the medically determinable mental or physical incapability of an Employee Stockholder to engage in any substantial
gainful activity, which incapacity is reasonably expected to (or does in fact) continue for twelve (12) months or more. If there is any disagreement between an Employee Stockholder and the
Company with respect to whether such Employee Stockholder is disabled, then the Company and such Employee Stockholder shall obtain a determination from an impartial reputable physician selected for
the purpose of making such determination, whose decision shall be binding upon all parties. If the Company and such Employee Stockholder cannot agree upon the selection of such physician, the then
president of the Harris County, Texas, Medical Society may make the selection of such physician, which selection shall be binding upon all parties and such physician's decision shall be binding upon
all parties. 

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        "Disposition" means any sale, charge, gift, pledge, encumbrance, mortgage, transfer or any other disposition of Common Stock (or any
interest therein) whatsoever, whether voluntary or involuntary. A Disposition shall be deemed to be involuntary if it involves any transaction, proceeding or action by or in which the Stockholder
shall be involuntarily deprived or divested of any right, title or interest in or to any of the shares of Common Stock (including, without limitation, any seizure under levy of attachment or
execution, transfer in connection with bankruptcy or other court proceeding to a trustee in bankruptcy or receiver or other officer or agency or any transfer to a state or to a public officer or
agency pursuant to any statute pertaining to escheat or abandoned property). 

        "Employee Stockholder" means an Executive Stockholder or a Stockholder who is an officer or employee of the Company. 

        "Executive Stockholders" means David Samuel Coats and Robert Salter. 

        "Founding Stockholder" has the meaning set forth in the introductory paragraph hereof. 

        "Individual Stockholder" means any natural person who is now or who may hereafter become an Executive Stockholder or a Stockholder and
shall include the successors, assigns, heirs, executors and administrators of such Executive Stockholder or Stockholder. 

        "Offer" has the meaning set forth in Section 2.13 hereof. 

        "Offering Notice" means (i) for purposes of Section 2.5 hereof, a notice
from an offering Select Stockholder or Stockholder specifying (a) the number of shares of Common Stock the offering Select Stockholder or Stockholder desires to dispose of, (b) the
identity of the Bona Fide Offeror (including the name, address and telephone number of the Bona Fide Offeror and a complete description of the relationship (personal, business and otherwise) between
the offering Select Stockholder or Stockholder and the Bona Fide Offeror), if any, (c) the price per share set forth in the offer received by the offering Select Stockholder or Stockholder, if
any, (d) the Adjusted Price or the Book Value Price, as the case may be, and (e) a written representation executed by the offering Select Stockholder or Stockholder and the Bona Fide
Offeror stating that such offer is bona fide, if applicable, and the notice from the offering Select Stockholder or Stockholder shall further offer such shares to the Company, the Investors, or to the
Select Stockholders and the Stockholders, as the case may be; attached to the notice from the offering Select Stockholder or Stockholder shall be a legible copy of the offer received by the offering
Stockholder from the Bona Fide Offeror, if applicable, and (ii) for purposes of Sections 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12 hereof, a notice
from the party obligated under any such section of this Agreement to offer shares of Common Stock stating the price at which such party is obligated to offer such shares and specifying the manner in
which such price has been computed. "Offering Notice" shall include notice pursuant to paragraph (d) of Section 2.1 hereof. 

        "Other Stockholders" has the meaning set forth in Section 2.12 hereof. 

        "Person" means an individual, a corporation, a trust, a partnership, a limited liability company, a joint stock association, a business
trust or a government or an agency or subdivision thereof, and shall include the singular and the plural. 

        "Preferred Stock" means the preferred stock, par value $.001 per share, of the Company. 

        "Purchasers" has the meaning set forth in Section 2.12 hereof. 

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        "Qualified Public Offering" means a firm commitment underwriting that satisfies any requirement contained in the Company's certificate of
incorporation or any certificate of designations, preferences and rights related to Preferred Stock, in each case as amended, relating to the aggregate net proceeds attributable to sales for the
account of the Company with respect to an underwritten public offering or, if the Company's certificate of incorporation or any certificate of designations, preferences and rights related to Preferred
Stock, in each case as amended, contains no such requirement, the first underwritten public offering of the Company for the sale of Common Stock of which the aggregate net proceeds after deducting
underwriting discounts and commissions attributable to sales for the account of the Company exceed $20,000,000. 

        "Reply Notice" means a notice from any party hereto receiving an Offering Notice stating whether such party accepts or rejects the offer
made by an Offering Notice. 

        "Retirement" means retirement in good standing from full-time employment with the Company under the rules of the Company in
effect at the time of the Employee Stockholder's severance from full-time employment with the Company. 

        "Sale" has the meaning set forth in Section 2.12 hereof. 

        "Securities Act" means the Securities Act of 1933, as amended, or any successor Federal statute, and the rules and regulations of the
Securities and Exchange Commission promulgated thereunder, as in effect from time to time. 

        "Select Stockholders" means the Founding Stockholders and the Executive Stockholders, collectively. 

        "Selling Group" has the meaning set forth in Section 2.12 hereof. 

        "Selling Stockholder" has the meaning set forth in Section 2.5 hereof, except as otherwise provided herein. 

        "Stockholders" has the meaning set forth in the introductory paragraph hereof, and for Sections 1, 2 and 3 hereof, all persons and their
spouses (other than the Investors and the Select Stockholders) who become parties to this Agreement whether by the execution of an Addendum Agreement or otherwise, all persons (other than the
Investors and their respective successors, assigns, heirs, executors and administrators, and the Founding Stockholders) to whom shares of Common Stock may hereafter be transferred in accordance with
the terms of this Agreement and their respective successors, assigns, heirs, executors and administrators. 

        "Transferring Stockholder" has the meaning set forth in Section 2.13 hereof. 

        "Triggering Event" has the meaning set forth in Section 2.1(d) hereof. 

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SECTION
2
 RESTRICTIONS ON CERTAIN TRANSFERS OF SHARES

        2.1    "Provisions of General Applicability".    For purposes of this Agreement: 

        (a)    Pro Rata Offers to Group.    Whenever any Stockholder or Select Stockholder is required to offer shares of
Common Stock to the Company, and to the Select Stockholders and the other Stockholders, as a group pursuant to this Agreement, such offer shall be deemed to be made first to the Company. The Select
Stockholders and the other Stockholders shall have the right to purchase offered shares if such shares are not purchased by the Company, either pro rata in accordance with their respective holdings at
the time of the offer of shares of Common Stock or in such other proportions as they may agree upon among themselves. Except as may otherwise be agreed, each member of the group to whom such shares
are so offered, other than the Company, shall have the right to purchase that proportion of the number of such offered shares that the number of shares of Common Stock owned by such member bears to
the total number of shares of Common Stock owned by the members of the group electing to accept the offer, other than the Company. 

        (b)    Determinations by Company.    Whenever any shares of Common Stock are offered to the Company pursuant to this
Agreement, the determination of the Company to accept or reject such offer and the determination of ability of the Company to lawfully purchase such shares of Common Stock offered to the Company shall
be made by the Board of Directors of the Company. Any member of the Board of Directors of the Company who is the offering Stockholder shall be disqualified from voting on any such determination. 

        (c)    Copies of Notices to Stockholders.    At the time of delivery of each Offering Notice and each Reply Notice
delivered pursuant to Section 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12, a copy thereof shall be delivered to each person to whom the shares of
Common Stock covered thereby may thereafter be required to be offered pursuant to such section. 

        (d)    Deemed Notice.    If at any time any event occurs that requires a Stockholder or Select Stockholder to provide
an Offering Notice to the Company under any provision of this Agreement (a "Triggering Event"), an Offering Notice shall be deemed to have been delivered and the Company shall be deemed to have
received such Offering Notice, pursuant to the terms of this Agreement upon the first to occur of (i) actual receipt by the Company of the Offering Notice, or (ii) any action (including
the delivery of a Reply Notice) taken by the Company with regard to the Triggering Event, taken at least 30 days after the occurrence of the Triggering Event, and the provisions of  Section 2.5, 2.6, 2.7, 2.8, 2.9,
2.10, 2.11 or 2.12, whichever shall be applicable, shall be deemed to be in effect upon the first to occur of
(i) or (ii) above. 

        (e)    All or Nothing; Deemed Rejection.    A Reply Notice that accepts an offer made by an Offering Notice must
accept such offer as to all shares of Common Stock offered by the Offering Notice to the recipient of the notice. If any Select Stockholder, Stockholder or the Company receives an Offering Notice and
fails to deliver a Reply Notice to the offering Stockholder within 30 days from the receipt of the initial Offering Notice to such person, or within ten (10) days from the receipt of a
subsequent Offering Notice to such person (as provided for in Sections 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12 hereof), the party who fails to so
deliver a Reply Notice shall be deemed conclusively to have delivered a Reply Notice stating that such party does not accept the offer made by such Offering Notice. 

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        (f)    Price; Terms of Purchase.    Any dispute concerning the calculation of the Adjusted Price or the Book Value
Price shall be resolved by the Board of Directors of the Company (excluding any member of the Board of Directors of the Company whose shares are the subject of such dispute). In connection with any
purchase and sale of shares of Common Stock pursuant to the provisions of Section 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12, the purchaser or
purchasers may at its or their option elect either (i) to pay in cash the aggregate purchase price for such shares, or (ii) to pay in cash one-fourth of the aggregate
purchase price for such shares and to issue one or more negotiable promissory notes in payment of the balance of the purchase price for such shares. Any promissory note given for a portion of the
purchase price shall be payable as to principal in equal annual installments over a period not to exceed three years from the date of such note, shall be secured by the shares of Common Stock sold
with respect to such note, and shall provide for interest, payable annually as it accrues and concurrently with installments of principal, at the rate of interest established from time to time by the
Bank as its prime rate. In the event of default in the payment of principal or interest for a period of 30 days with regard to such promissory
note, the balance remaining to be paid under such note shall without further notice immediately become due and payable at the election of the holder. Such promissory notes shall provide that the maker
agrees to pay the reasonable expenses of collection in the event of default, including attorneys' fees. Such promissory notes also shall provide that the maker has the option of prepayment in whole or
in part at any time without penalty. 

        (g)    Closing Date.    Each transaction of purchase and sale of shares of Common Stock pursuant to  Section 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or
2.12 shall be completed by delivery of the certificates representing such shares endorsed in blank
and by actual registration of the transfer of such shares on the books of the Company upon payment of the purchase price to the Selling Stockholder. Any such transaction shall be closed at such time
(within six months of the date of delivery of the first Offering Notice given in connection with such transaction) and place as shall be agreed upon by the parties thereto, or, if no such agreement is
reached, at the principal office of the Company on a day (the "Closing Date") that is on the 30th day next following the date of delivery of the last Reply Notice given in connection with such
transaction or, if such day shall not be a Business Day, on the first Business Day thereafter during normal business hours. 

        (h)    Purchase Limitations on Company.    Notwithstanding paragraph (e) of this  Section 2.1, whenever any shares of
Common Stock are offered to the Company pursuant to this Agreement and the Company elects to purchase such
shares of Common Stock, if the Board of Directors of the Company (excluding any member of the Board of Directors of the Company whose shares of Common Stock are being offered to the Company pursuant
to this Agreement) shall determine in good faith that the Company shall not be able lawfully to purchase all of such shares of Common Stock on the Closing Date under the provisions of the General
Corporation Law of the State of Delaware, as amended, the Company shall purchase on the Closing Date so much of such shares of Common Stock as it may lawfully purchase. In the event that the Company
purchases less than all of such shares of Common Stock on the Closing Date, then the Company shall not, without the written consent of the offering Stockholder, pay dividends to any Stockholder until
the remainder of such shares of Common Stock is purchased in accordance with the terms of this Agreement. 

        (i)    Suspension of Company's Purchase Obligation.    If the Company is unable on the Closing Date lawfully to
purchase all of such shares of Common Stock, the obligation of the Company to buy and the obligation of the offering Stockholder to sell those shares of such Common Stock that the Company could not
lawfully purchase shall continue until such time as the Company may lawfully discharge such obligation. 

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        (j)    Effect of Failure to Exercise Option.    If neither the Company, nor the Investors, nor the Select Stockholders
or other Stockholders accept an offer to purchase all of the shares of Common Stock of the offering Executive Stockholder or pursuant to the provisions of Section 2.6,
2.7, 2.8, 2.9, 2.10, 2.11 or 2.12, as the case may be, the offering Executive Stockholder or Stockholder, as the case may be, shall thereafter be entitled to make a Disposition
of such remaining shares that have not been sold pursuant to the provisions of Section 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12, as applicable,
subject to the requirements of Section 2.5 hereof and each of the other requirements of this Agreement. In the case of an offer of the Selling
Stockholder pursuant to Section 2.9 hereof, if involuntary Disposition is not effected, each of the other provisions of this Agreement, including
the provisions of Section 2.9 hereof, shall apply to any future involuntary Disposition of such shares of Common Stock owned by the Selling
Stockholder. 

        (k)    Exercise of Company Stock Options.    Prior to the date of this Agreement the Company has issued options to
purchase Common Stock to certain persons including certain Executive Stockholders, Stockholders and certain other persons who are not currently Stockholders. Pursuant to such options and pursuant to
any options that may be issued in the future, the shares of Common Stock covered by such options become subject to this Agreement upon exercise of such options. Such options may be exercised for
periods of time following the events set forth in Sections 2.6, 2.7, 2.8, 2.9, 2.10, and 2.11. Upon the exercise of any option following an event
specified in any of such sections, the particular event set forth in such section shall be deemed to have occurred effective on the date of such exercise and the required offer and other procedures
set forth in the particular section shall be made and apply in accordance with the provisions of the particular applicable section. 

        2.2    "Investment Representation".    Each of the Executive Stockholders and Stockholders hereby represents that as
of the dates any shares of Common Stock were acquired or are hereafter acquired by such Executive Stockholder or Stockholder, such shares were or shall be acquired for such Executive Stockholder or
Stockholder's own account, for investment and not with a view to the distribution thereof. Each of the Executive Stockholders and Stockholders understands that the shares of Common Stock that have
been acquired by such Executive Stockholder or Stockholder have not been registered under the Securities Act pursuant to an exemption from the registration provisions thereof. Each of the Executive
Stockholders and Stockholders hereby agrees that the shares of Common Stock that have been acquired by such Executive Stockholder or Stockholder and any other shares of Common Stock hereafter acquired
by such Executive Stockholder or Stockholder pursuant to an exemption from the registration provisions of the Securities Act shall not be sold, transferred, pledged or hypothecated unless the sale of
or other transaction concerning such shares is registered under the Securities Act or unless there is furnished an opinion of counsel reasonably satisfactory to the Company that registration of such
shares is not required. Each Executive Stockholder and Stockholder understands that the Company is under no obligation to register the shares of Common Stock under the Securities Act, and that
Rule 144 under the Securities Act may not be available in connection with any resale of shares of Common Stock. The provisions of this Section 2.2 shall remain in effect until, in the
opinion of counsel for the Company, they are no longer required. 

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        2.3    "Legend on Stock Certificates".    Each of the Select Stockholders and the Stockholders hereby agrees that the
following legends (in addition to any other legend required by applicable laws) shall be written, printed or stamped on the back of all certificates representing their shares of Common Stock: 

THESE
SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR ANY STATE SECURITIES OR BLUE SKY LAWS AND MAY NOT BE OFFERED, SOLD,
TRANSFERRED, HYPOTHECATED OR OTHERWISE ASSIGNED EXCEPT (1) PURSUANT TO A REGISTRATION STATEMENT WITH RESPECT TO SUCH SECURITIES WHICH IS EFFECTIVE UNDER THE ACT OR (2) PURSUANT TO AN
AVAILABLE EXEMPTION FROM REGISTRATION UNDER THE ACT AND (3) IN ACCORDANCE WITH APPLICABLE STATE SECURITIES AND BLUE SKY LAWS. 

THESE
SECURITIES REPRESENTED HEREBY ARE SUBJECT TO THE TERMS AND CONDITIONS OF AN AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT, DATED AS OF JUNE 8, 1998 (THE "AGREEMENT"), INCLUDING THEREIN CERTAIN
RESTRICTIONS ON TRANSFER AND RIGHTS OF FIRST REFUSAL AND CO-SALE. A COMPLETE AND CORRECT COPY OF THIS AGREEMENT IS AVAILABLE FOR INSPECTION AT THE PRINCIPAL OFFICE OF THE COMPANY AND WILL
BE FURNISHED UPON WRITTEN REQUEST WITHOUT CHARGE. 

        Such
certificates shall be endorsed on the front thereof as follows: 

        "See
restrictions on transfer hereof on reverse side." 

        2.4    "No Disposition of Common Stock".    Except for the repurchase of 784,262 shares of the Company's Common Stock
from the Founding Stockholders and Robert Salter as contemplated in the Stock Purchase and Stockholder's Agreement, dated as of the same date as this Agreement, among the Company, the Investors', the
Founding Stockholders and Robert Salter, and the accompanying Repurchase Agreements, no Executive Stockholder or Stockholder may make any Disposition of any shares of Common Stock owned or held by it
except (i) with the written consent of the holders of a majority of the total number of shares of Common Stock held by the Founding Stockholders and the Stockholders, or except as provided in
Section 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11, 2.12 or 3, whichever may be applicable, and (ii) in compliance with Section 2.2 hereof. 

        2.5    "Right of First Refusal Before Stockholder Voluntarily Disposes of Shares".    The Company, the Select
Stockholders and the other Stockholders shall have a right of first refusal to purchase the shares of Common Stock owned by a Stockholder. If any Stockholder desires to make a Disposition of any
shares of Common Stock owned or held by him in a transaction that is not subject to the provisions of Section 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12, such Stockholder (the "Selling
Stockholder") shall offer such shares of Common Stock for sale at a price per share equal to (i) the Adjusted Price, in the case where the Selling Stockholder has received a bona fide written
offer from a Bona Fide Offeror, or (ii) an amount equal to the Book Value Price if the Selling Stockholder has not received a bona fide written offer from a Bona Fide Offeror, all in accordance
with the following provisions of this Section 2.5. 

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        (a)    Offer by Selling Stockholder to the Company.    The Selling Stockholder shall deliver an Offering Notice to the
Company, and within 30 days from the receipt of such Offering Notice, the Company shall deliver a Reply Notice to the Selling Stockholder. If by its Reply Notice the Company rejects the offer
of the Selling Stockholder, the Company shall provide to the Selling Stockholder in such Reply Notice the name, address (for purposes of  Section 3.3 hereof) and number of shares of Common Stock
owned by the Select Stockholders and each of the other Stockholders. If by its Reply
Notice the Company accepts the offer of the Selling Stockholder, such Reply Notice shall constitute an agreement binding upon the Selling Stockholder to sell and the Company to purchase the offered
shares at a price per share equal to (i) the Adjusted Price, in the case where the Selling Stockholder has received a bona fide written offer from a Bona Fide Offeror, or (ii) the Book
Value Price if the Selling Stockholder has not received a bona fide written offer from a Bona Fide Offeror, and, subject to paragraph (f) of  Section 2.1 hereof, upon the terms of the Offering
Notice of the Selling Stockholder to the Company. Once the Offering Notice is delivered, the
offer by the Selling Stockholder may not be withdrawn during the period within which the Company may deliver a Reply Notice to the Selling Stockholder, as provided in this  Section 2.5. 

        (b)    Offer by Selling Stockholder to the Select Stockholders and the Other Stockholders.    If the Company shall not
have accepted the offer of the Selling Stockholder pursuant to paragraph (a) of this Section 2.5, the Selling Stockholder shall, upon
receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (a) of this  Section 2.5, as applicable, whichever shall first occur, deliver
an Offering Notice to the Select Stockholders and the other Stockholders. Within
30 days from the receipt of such Offering Notice, the Select Stockholders and each of the other Stockholders shall deliver a Reply Notice to the Selling Stockholder. In the event that some but
not all of the Select Stockholders and the other Stockholders accept the offer of the Selling Stockholder (those persons that accept such offer are referred to in this section as the "Purchasing
Stockholders"), the Selling Stockholder shall deliver a second Offering Notice to the Purchasing Stockholders within ten days after the expiration of the 30-day period referred to in the
preceding sentence. Pursuant to the second Offering Notice, the Selling Stockholder shall offer to each Purchasing Stockholder that proportion of the number of shares offered to
non-Purchasing Stockholders that the number of shares of Common Stock owned by such Purchasing Stockholder bears to the total number of shares of Common Stock owned by all the Purchasing
Stockholders. Additional Offering Notices, as needed, shall be delivered until each Purchasing Stockholder has been offered any remaining shares of Common Stock. Within ten days from the receipt of
such Offering Notice, the Purchasing Stockholders shall deliver a second Reply Notice to the Selling Stockholder. If by a Reply Notice any of the Select Stockholders and the other Stockholders accept
the offer of the Selling Stockholder, such Reply Notice shall constitute an agreement binding upon the Selling Stockholder to sell, and each Purchasing Stockholder to purchase, the offered shares at a
price per share equal to (i) the Adjusted Price, in the case where the Selling Stockholder has received a bona fide written offer from a Bona Fide Offeror, or (ii) the Book Value Price
if the Selling Stockholder has not received a bona fide written offer from a Bona Fide Offeror, and, subject to paragraph (f) of  Section 2.1 hereof, upon the terms of the Offering Notice of
the Selling Stockholder to the Select Stockholders and the other Stockholders. 

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        (c)    Effect of Failure to Exercise Option.    If neither the Company nor the Select Stockholders and the other
Stockholders accept an offer to purchase all of the shares of Common Stock of the Selling Stockholder pursuant to the foregoing provisions of this  Section 2.5, the Selling Stockholder shall
thereafter be entitled to sell the remaining shares that have not been sold pursuant to the provisions
of this Section 2.5 to the Bona Fide Offeror identified in the Offering Notice at a price per share equal to the Adjusted Price or to a purchaser
that pays a price per share equal to the Book Value Price for the offered shares of Common Stock, and upon those terms stated in the Offering Notice given by the Selling Stockholder pursuant to this  Section 2.5, but only if (i) such sale is completed within a period of three months from the date of delivery of the Reply Notice of the
Select Stockholders and the other Stockholders rejecting the offer, and (ii) the purchaser, before such sale, shall have executed an Addendum Agreement with the Company, the Select
Stockholders, and the other Stockholders. If the Selling Stockholder does not complete such sale within such three-month period, all the provisions of this Agreement, including the provisions of this  Section 2.5, shall apply to any future sale or offer for sale of the shares of Common Stock owned by the Selling Stockholder.
 

        2.6    "Sale of Shares Upon Competing With the Business of the Company."    If at any time an Executive Stockholder or
a Stockholder shall for any reason begin competing with any business then conducted by the Company (in such capacity, a "Competing Stockholder"), then such Executive Stockholder or Stockholder shall
offer all shares of Common Stock then owned or held by the Executive Stockholder or Stockholder for sale at a price per share equal to the Book Value Price, all in accordance with the following
provisions of this Section 2.6. 

        (a)    Offer by Competing Stockholder to the Company.    On or before sixty (60) days before the date the
Competing Stockholder begins competing with the Company, the Competing Stockholder shall deliver an Offering Notice to the Company. Within 30 days from the receipt of such Offering Notice, the
Company shall deliver a Reply Notice to the Competing Stockholder. If by its Reply Notice the Company rejects the offer of the Competing Stockholder, the Company shall provide to the Competing
Stockholder in such Reply Notice the name, address (for purposes of Section 3.3 hereof) and number of shares of Common Stock owned by each of the
Investors (in the case of a Competing Stockholder who is an Executive Stockholder), Select Stockholders and the other Stockholders. If by its Reply Notice the Company accepts the offer of the
Competing Stockholder, such Reply Notice shall constitute an agreement binding upon the Competing Stockholder to sell and the Company to purchase the offered shares at the price and upon the terms of
the Offering Notice of the Competing Stockholder subject to the provisions of paragraph (f) of Section 2.1 hereof. 

        (b)    Offer by Competing Stockholder to the Select Stockholders and the Other Stockholders.    If the Company shall
not have accepted the offer of the Competing Stockholder pursuant to paragraph (a) of this Section 2.6, the Competing Stockholder shall,
upon receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (a) of this  Section 2.6, whichever shall first occur, deliver an Offering
Notice to the Investors (in the case of a Competing Stockholder who is an Executive
Stockholder), Select Stockholders and other Stockholders. Within 30 days from the receipt of such Offering Notice, the Investors, Select Stockholders and the other Stockholders shall deliver a
Reply Notice to the Competing Stockholder. In the event that some but not all of the Investors, Select Stockholders and the other Stockholders accept the offer of the Competing Stockholder (those
persons that accept such offer are referred to in this section as the "Purchasing Stockholders"), the Competing Stockholder shall deliver a second Offering Notice to the Purchasing Stockholders within
ten days after the expiration of the 30-day period referred to in the preceding sentence. Pursuant to the second Offering Notice, the Competing Stockholder shall offer to each Purchasing
Stockholder that proportion of the number of shares offered to non-Purchasing Stockholders that the number of 

10

 

shares
of Common Stock owned by such Purchasing Stockholder bears to the total number of shares of Common Stock owned by all the Purchasing Stockholders. Additional Offering Notices, as needed, shall
be delivered until each Purchasing Stockholder has been offered any remaining shares of Common Stock. Within ten days from the receipt of such Offering Notice, the Purchasing Stockholders shall
deliver a second Reply Notice to the Competing Stockholder. If by a Reply Notice any of the Investors, Select Stockholders and/or the other Stockholders accept the offer of the Competing Stockholder,
such Reply Notice shall constitute an agreement binding on the Competing Stockholder to sell, and each Purchasing Stockholder to purchase, the offered shares at the price and upon the terms of the
Offering Notice of the Competing Stockholder to the Investors, Select Stockholders and the other Stockholders subject to the provisions of paragraph (f) of  Section 2.1 hereof. 

        2.7    "Sale of Shares Upon Termination of Marriage of an Individual Stockholder."    If the marriage of an Individual
Stockholder is terminated by the death of such Individual Stockholder's spouse or by divorce, and such Individual Stockholder does not succeed to all of such Individual Stockholder's spouse's
community or other interest, if any, in the Common Stock held by such Individual Stockholder at the time of such termination, then such Individual Stockholder's former spouse or the executor,
administrator or heirs of such Individual Stockholder's spouse, as the case may be, shall, within the applicable period hereinafter provided, offer or cause to be offered all of such spouse's interest
in such Common Stock at a price per share for such interest which is equal to the Book Value Price (which price is for the entire interest in a share of the Common Stock) or, in connection with an
offer pursuant to paragraph (a) of this Section 2.7, such other price as may be agreed to by the parties to the transaction, all in accordance with the following provisions of this
Section 2.7. As used in this Section 2.7, the term "Selling Stockholder" shall mean the former spouse of any Individual Stockholder who shall have been divorced or, in the event of the
death of the spouse of an Individual Stockholder, the executor, administrator or heirs of such spouse's estate, as the case may be, and the term "Individual Stockholder" shall mean the Individual
Stockholder who shall have been divorced or whose spouse shall have died. 

        (a)    Offer by Selling Stockholder to Individual Stockholder.    Within ten days of the termination of the marriage
by divorce, or, if the Selling Stockholder is the executor or administrator of the deceased spouse's estate, within ten days of the qualification or appointment of such executor or administrator, or
if the Selling Stockholder is an heir of the deceased spouse, within 30 days of the death of such spouse, whichever shall be applicable, the Selling Stockholder shall deliver an Offering Notice
to the Individual Stockholder. Within 30 days from the receipt of such Offering Notice, the Individual Stockholder shall deliver a Reply Notice to the Selling Stockholder. If by the Individual
Stockholder's Reply Notice the Individual Stockholder accepts the offer of the Selling Stockholder, such Reply Notice shall constitute an agreement of the Selling Stockholder to sell and the
Individual Stockholder to purchase the offered shares at the price and upon the terms of the Offering Notice of the Selling Stockholder subject to the provisions of paragraph (f) of  Section 2.1 hereof. 

11

 

        (b)    Offer by Selling Stockholder to the Company.    If the Individual Stockholder does not accept the offer of the
Selling Stockholder pursuant to the foregoing provisions of this Section 2.7, then the Selling Stockholder shall deliver an Offering Notice to
the Company, and within 30 days from the receipt of such Offering Notice, the Company shall deliver a Reply Notice to the Selling Stockholder. If by its Reply Notice the Company rejects the
offer of the Selling Stockholder, the Company shall provide to the Selling Stockholder in such Reply Notice the name, address (for purposes of  Section 3.3 hereof) and number of shares of Common
Stock owned by each of the Investors (in the case of a Selling Stockholder whose status as
such derives from an Executive Stockholder), Select Stockholders and the other Stockholders. If by its Reply Notice the Company accepts the offer of the Selling Stockholder, such Reply Notice shall
constitute an agreement binding upon the Selling Stockholder to sell and the Company to purchase the offered shares at the price and upon the terms of the Offering Notice of the Selling Stockholder
subject to the provisions of paragraph (f) of Section 2.1 hereof. 

        (c)    Offer by Selling Stockholder to the Investors, Select Stockholders and the Other Stockholders.    If the
Company shall not have accepted the offer of the Selling Stockholder pursuant to paragraph (b) of this Section 2.7, the Selling
Stockholder shall, upon receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (b) of this  Section 2.7, whichever shall first occur,
deliver an Offering Notice to the Investors (in the case of a Selling Stockholder whose status as such
derives from an Executive Stockholder), the Select Stockholders and the other Stockholders. Within 30 days from the receipt of such Offering Notice, the Investors (in the case of a Selling
Stockholder whose status as such derives from an Executive Stockholder), the Select Stockholders and the other Stockholders shall deliver a Reply Notice to the Selling Stockholder. In the event that
some but not all of the Investors, Select Stockholders and the other Stockholders accept the offer of the Selling Stockholder (those persons that accept such offer are referred to in this section as
the "Purchasing Stockholders"), the Selling Stockholder shall deliver a second Offering Notice to the Purchasing Stockholders within ten days after the expiration of the 30-day period
referred to in the preceding sentence. Pursuant to the second Offering Notice, the Selling Stockholder shall offer to each Purchasing Stockholder that proportion of the number of shares offered to
non-Purchasing Stockholders that the number of shares of Common Stock owned by such Purchasing Stockholder bears to the total number of shares of Common Stock owned by all the Purchasing
Stockholders. Additional Offering Notices, as needed, shall be delivered until each Purchasing Stockholder has been offered any remaining shares of Common Stock. Within ten days from the receipt of
such Offering Notice, the Purchasing Stockholders shall deliver a second Reply Notice to the Selling Stockholder. If by a Reply Notice any of the Investors, Select Stockholders and the other
Stockholders accept the offer of the Selling Stockholder, such Reply Notice shall constitute an agreement binding upon the Selling Stockholder to sell, and each Purchasing Stockholder to purchase, the
offered shares at the price and upon the terms of the Offering Notice of the Selling Stockholder to the Investors, Select Stockholders and the other Stockholders subject to the provisions of
paragraph (f) of Section 2.1 hereof. 

12

   
        2.8    "Sale of Shares Upon Death of an Individual Stockholder."    Upon the death of an Individual Stockholder,
such
Individual Stockholder's spouse, such Individual Stockholder's legatees or heirs at law and such Individual Stockholder's executor or administrator, as the case may be, shall offer, or shall cause to
be offered, within the applicable period hereinafter provided, all of such Individual Stockholder's shares of Common Stock at a price per share equal to the Book Value Price, all in accordance with
the following provisions of this Section 2.8. As used in this Section 2.8, the term "Selling Stockholder" shall mean such Individual Stockholder's spouse, such Individual Stockholder's
legatees or heirs at law and such Individual Stockholder's executor or administrator, as the case may be. 

        (a)    Offer by Selling Stockholder to the Company.    Within ten days of the qualification or appointment of such
executor or administrator, or if the Selling Stockholder is the Stockholder's spouse, his legatee or heir, within 30 days of the death of the Individual Stockholder, whichever shall be
applicable, the Selling Stockholder shall deliver an Offering Notice to the Company. Within 30 days from the receipt of such Offering Notice, the Company shall deliver a Reply Notice to the
Selling Stockholder. If by its Reply Notice the Company rejects the offer of the Selling Stockholder, the Company shall provide to the Selling Stockholder in such Reply Notice the name, address (for
purposes of Section 3.3 hereof) and number of shares of Common Stock owned by each of the Investors (in the case of a Selling Stockholder whose
status as such derives from an Executive Stockholder), Select Stockholders and the other Stockholders. If by its Reply Notice the Company accepts the offer of the Selling Stockholder, such Reply
Notice shall constitute an agreement binding upon the Selling Stockholder to sell and the Company to purchase the offered shares at the price and upon the terms of the Offering Notice of the Selling
Stockholder to the Company subject to the provisions of paragraph (f) of Section 2.1 hereof. 

        (b)    Application of Life Insurance Proceeds; Terms of Purchase.    In connection with any purchase and sale of
Common Stock pursuant to paragraph (a) of this Section 2.8, if the aggregate amount of the proceeds of any insurance policies obtained on
the life of the Individual Stockholder pursuant to this Agreement that have been collected by the Company are equal to or in excess of the aggregate purchase price of such Individual Stockholder's
shares of Common Stock, then on the Closing Date such aggregate purchase price shall be paid by check to the Selling Stockholder. Any excess insurance proceeds shall be retained by the Company. If the
aggregate amount of the proceeds of any insurance policies obtained on the life of the Individual Stockholder pursuant to this Agreement that have been collected by the Company are not equal to or in
excess of the aggregate purchase price of such Individual Stockholder's shares of Common Stock, then on the Closing Date the aggregate amount of such proceeds shall be paid by check to the Selling
Stockholder and the Company shall pay the balance of the purchase price for such shares in accordance with the provisions of paragraph (f) of  Section 2.1 of this Agreement. 

        (c)    Offer by Selling Stockholder to the Investors, Select Stockholders and the Other Stockholders.    If the
Company shall not have accepted the offer of the Selling Stockholder pursuant to paragraph (a) of this Section 2.8, the Selling
Stockholder shall, upon receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (a) of this  Section 2.8, whichever shall first occur,
deliver an Offering Notice to the Investors (in the case of a Selling Stockholder whose status as such
derives from an Executive Stockholder), Select Stockholders and the other Stockholders. Within 30 days from the receipt of such Offering Notice, the Investors, Select Stockholders and the other
Stockholders shall deliver a Reply Notice to the Selling Stockholder. In the event that some but not all of the Investors, Select Stockholders and the other Stockholders accept the offer of the
Selling Stockholder (those persons that accept such offer are referred to in this section as the "Purchasing Stockholders"), the Selling Stockholder shall deliver a second Offering Notice to the
Purchasing Stockholders within ten days after the expiration of the 30-day period referred to in the preceding sentence. Pursuant to the second 

13

 

Offering
Notice, the Selling Stockholder shall offer to each Purchasing Stockholder that proportion of the number of shares offered to non-Purchasing Stockholders that the number of shares
of Common Stock owned by such Purchasing Stockholder bears to the total number of shares of Common Stock owned by all the Purchasing Stockholders. Additional Offering Notices, as needed, shall be
delivered until each Purchasing Stockholder has been offered any remaining shares of Common Stock. Within ten days from the receipt of such Offering Notice, the Purchasing Stockholders shall deliver a
second Reply Notice to the Selling Stockholder. If by a Reply Notice any of the Investors, Select Stockholders and/or the other Stockholders accept the offer of the Selling Stockholder, such Reply
Notice shall constitute an agreement binding upon the Selling Stockholder to sell, and each Purchasing Stockholder to purchase, the offered shares at the price and upon the terms of the Offering
Notice of the Selling Stockholder subject to the provisions of paragraph (f) of Section 2.1 hereof. 

        (d)    Mandatory Purchase by the Company and Sale by Selling Stockholder.    In the event that, upon the death of a
Stockholder, the Company, the Investors, Select Stockholders and/or the other Stockholders in the aggregate do not exercise their options hereunder to purchase all of the Stock owned by the Selling
Stockholder, the Company shall be obligated to purchase, and the Selling Stockholder shall be obligated to sell to the Company, all of the shares of the Common Stock of the deceased Stockholder not
purchased pursuant to the options. Within ten days after the termination of the Founding Stockholders and the other Stockholders option under this section, the Selling Stockholder shall deliver a
notice to the Company stating that not all of the deceased Individual Stockholder's shares of Common Stock have been purchased. Within 10 days from the receipt of such notice, the Company shall
deliver a reply notice to the Selling Stockholder and such reply notice shall constitute an agreement binding upon the Selling Stockholder to sell and the Company to purchase the remaining shares of
the deceased Stockholder at the price and upon the terms of the original Offering Notice of the Selling Stockholder sent to the Company under paragraph (a) of this  Section 2.8, subject to the
provisions of paragraph (f) of Section 2.1 hereof. 

        2.9    "Involuntary Disposition of Shares".    Prior to any involuntary Disposition of a Stockholder's or Executive
Stockholder's shares of Common Stock, such Stockholder or Executive Stockholder or his representative shall send notice thereof, disclosing in full to the Company, Investors (in the case of a
prospective involuntary Disposition by an Executive Stockholder), the Select Stockholders and the other Stockholders the nature and details of such involuntary Disposition and offer such shares for
sale at a price per share equal to the Book Value Price, in accordance with the following provisions of this Section 2.9. As used in this Section 2.9, the term "Selling Stockholder"
shall mean such Stockholder or Executive Stockholder or such Stockholder's or Executive Stockholder's representative, as the case may be. 

        (a)    Offer by Selling Stockholder to the Company.    The Selling Stockholder shall deliver an Offering Notice to the
Company, and within 30 days from the receipt of such Offering Notice, the Company shall deliver a Reply Notice to the Selling Stockholder. If by its Reply Notice the Company rejects the offer
of the Selling Stockholder, the Company shall provide to the Selling Stockholder in such Reply Notice the name, address (for purposes of  Section 3.3 hereof) and number of shares of Common Stock
owned by the Investors (in the case of a prospective involuntary Disposition by an
Executive Stockholder), Select Stockholders and each of the other Stockholders. If by its Reply Notice the Company accepts the offer of the Selling Stockholder, such Reply Notice shall constitute an
agreement binding upon the Selling Stockholder to sell and the Company to purchase the offered shares at the price and upon the terms of the Offering Notice of the Selling Stockholder to the Company
subject to the provisions of paragraph (f) of Section 2.1 hereof. 

14

 

        (b)    Offer by Selling Stockholder to the Investors, Select Stockholders and the Other Stockholders.    If the
Company shall not have accepted the offer of the Selling Stockholder pursuant to paragraph (a) of this Section 2.9, the Selling
Stockholder shall, upon receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (a) of this  Section 2.9, whichever shall first occur,
deliver an Offering Notice to the Investors (in the case of a prospective involuntary Disposition by an
Executive Stockholder), Select Stockholders and the other Stockholders. Within 30 days from the receipt of such Offering Notice, the Investors, Select Stockholders and the other Stockholders
shall deliver a Reply Notice to the Selling Stockholder. In the event that some but not all of the Investors, Select Stockholders and the other Stockholders accept the offer of the Selling Stockholder
(those persons that accept such offer are referred to in this section as the "Purchasing Stockholders"), the Selling Stockholder shall deliver a second Offering Notice to the Purchasing Stockholders
within ten days after the expiration of the 30-day period referred to in the preceding sentence. Pursuant to the second Offering Notice, the Selling Stockholder shall offer to each
Purchasing Stockholder that proportion of the number of shares offered to non-Purchasing Stockholders that the number of shares of Common Stock owned by
such Purchasing Stockholder bears to the total number of shares of Common Stock owned by all the Purchasing Stockholders. Additional Offering Notices, as needed, shall be delivered until each
Purchasing Stockholder has been offered any remaining shares of Common Stock. Within ten days from the receipt of such Offering Notice, the Purchasing Stockholders shall deliver a second Reply Notice
to the Selling Stockholder. If by a Reply Notice any of the Investors, Select Stockholders and/or the other Stockholders accept the offer of the Selling Stockholder, such Reply Notice shall constitute
an agreement binding on the Selling Stockholder to sell, and each Purchasing Stockholder to purchase, the offered shares at the price and upon the terms of the Offering Notice of the Selling
Stockholder to the Investors, Select Stockholders and the other Stockholders subject to the provisions of paragraph (f) of Section 2.1
hereof. 

        2.10    "Sale of Shares Upon Termination of Employment of Employee Stockholder".    Notwithstanding the provisions of
Sections 2.6 and 2.11 hereof, if at any time an Employee Stockholder shall for any reason (including, but not limited to, Retirement) cease to be an officer or employee of the Company, then such
Employee Stockholder shall offer all shares of Common Stock then owned or held by the Employee Stockholder for sale at a price per share equal to the Book Value Price in accordance with the following
provisions of this Section 2.10. 

        (a)    Offer by Employee Stockholder to the Company.    Within 10 days of the date of termination of the
Employee Stockholder's employment, the Employee Stockholder shall deliver an Offering Notice to the Company. Within 30 days from the receipt of such Offering Notice, the Company shall deliver a
Reply Notice to the Employee Stockholder. If by its Reply Notice the Company rejects the offer of the Employee Stockholder, the Company shall provide to the Employee Stockholder in such Reply Notice
the name, address (for purposes of Section 3.3 hereof) and number of shares of Common Stock owned by each of the Select Stockholders and the
other Stockholders (and the Investors, in the case of an Executive Stockholder). If by its Reply Notice the Company accepts the offer of the Employee Stockholder, such Reply Notice shall constitute an
agreement binding upon the Employee Stockholder to sell and the Company to purchase the offered shares at a price per share equal to the price and upon the terms of the Offering Notice of the Employee
Stockholder subject to the provisions of paragraph (f) of Section 2.1 hereof. 

15

 

        (b)    Offer by Employee Stockholder to the Investors, Select Stockholders and the Other Stockholders.    If the
Company shall not have accepted the offer of the Employee Stockholder pursuant to paragraph (a) of this Section 2.10, the Employee
Stockholder shall, upon receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (a) of this  Section 2.10, whichever shall first occur,
deliver an Offering Notice to the Select Stockholders and the other Stockholders (and the Investors,
in the case of an Executive Stockholder). Within 30 days from the receipt of such Offering Notice, the Investors, the Founding Stockholders and the other Stockholders shall deliver a Reply
Notice to the Employee Stockholder. In the event that some but not all of the Investors, the Select Stockholders and the other Stockholders accept the offer of the Employee Stockholder (those persons
that accept such offer are referred to in this section as the "Purchasing Stockholders"), the Employee Stockholder shall deliver a second Offering Notice to the Purchasing Stockholders within ten days
after the expiration of the 30-day period
referred to in the preceding sentence. Pursuant to the second Offering Notice, the Employee Stockholder shall offer to each Purchasing Stockholder that proportion of the number of shares offered to
non-Purchasing Stockholders that the number of shares of Common Stock owned by such Purchasing Stockholder bears to the total number of shares of Common Stock owned by all the Purchasing
Stockholders. Additional Offering Notices, as needed, shall be delivered until each Purchasing Stockholder has been offered any remaining shares of Common Stock. Within ten days from the receipt of
such Offering Notice, the Purchasing Stockholders shall deliver a second Reply Notice to the Employee Stockholder. If by a Reply Notice any of the Investors, Select Stockholders and/or the other
Stockholders accept the offer of the Employee Stockholder, such Reply Notice shall constitute an agreement binding on the Employee Stockholder to sell, and each Purchasing Stockholder to purchase, the
offered shares at the price and upon the terms of the Offering Notice of the Employee Stockholder to the Investors, Founding Stockholders and the other Stockholders subject to the provisions of
paragraph (f) of Section 2.1 hereof. 

        2.11    "Disability of Employee".    Subject to the provisions of Section 2.10 hereof, when an Employee
Stockholder becomes Disabled, such Employee Stockholder or the representative of such Employee Stockholder shall offer all shares of Common Stock then owned or held by such Employee Stockholder for
sale at a price per share equal to the Book Value Price, all in accordance with the following provisions of this Section 2.11. As used in this Section 2.11, the term "Selling
Stockholder" shall mean the Employee Stockholder or his representative, as the case may be. 

        (a)    Offer by Selling Stockholder to the Company.    The Selling Stockholder shall deliver an Offering Notice to the
Company, and within 30 days from the receipt of such Offering Notice, the Company shall deliver a Reply Notice to the Selling Stockholder. If by its Reply Notice the Company rejects the offer
of the Selling Stockholder, the Company shall provide to the Selling Stockholder in such Reply Notice the name, address (for purposes of  Section 3.3 hereof) and number of shares of Common Stock
owned by the Founding Stockholders and each of the other Stockholders (and the
Investors, in the case of an Executive Stockholder). If by its Reply Notice the Company accepts the offer of the Selling Stockholder, such Reply Notice shall constitute an agreement binding upon the
Selling Stockholder to sell and the Company to purchase the offered shares at the price and upon the terms of the Offering Notice of the Selling Stockholder subject to the provisions of
paragraph (f) of Section 2.1 hereof. 

16

 

        (b)    Application of Disability Insurance Proceeds; Terms of Purchase.    In connection with any purchase and sale of
Common Stock pursuant to paragraph (a) of this Section 2.11, if the aggregate amount of the proceeds of any insurance policies obtained on
the disability of the Employee Stockholder for the repurchase of Common Stock pursuant to this Agreement that have been collected by the Company are equal to or in excess of the purchase price of such
Employee Stockholder's shares of Common Stock, then on the Closing Date such purchase price shall be paid by check to the Selling Stockholder. Any excess insurance proceeds shall be retained by the
Company. If the aggregate amount of the proceeds of any insurance policies obtained on the disability of the Employee Stockholder pursuant to this Agreement that have been collected by the Company are
not equal to or in excess of the aggregate purchase price of such Stockholder's shares of Common Stock, then on the Closing Date the aggregate amount of such proceeds shall be paid by check to the
Selling Stockholder and the Company shall pay the balance of the purchase price for such shares in the manner authorized by paragraph (f) of  Section 2.1 hereof. 

        (c)    Offer by Selling Stockholder to the Investors, Select Stockholders and the Other Stockholders.    If the
Company shall not have accepted the offer of the Selling Stockholder pursuant to paragraph (a) of this Section 2.11, the Selling
Stockholder shall, upon receipt of the Reply Notice from the Company or upon the expiration of the 30-day period referred to in paragraph (a) of this  Section 2.11, whichever shall first occur,
deliver an Offering Notice to the Select Stockholders and the other Stockholders (and the Investors,
in the case of an Executive Stockholder). Within 30 days from the receipt of such Offering Notice, the Investors, the Select Stockholders and the other Stockholders shall deliver a Reply Notice
to the Selling Stockholder. In the event that some but not all of the Investors, the Select Stockholders and the other Stockholders accept the offer of the Selling Stockholder (those persons that
accept such offer are referred to in this section as the "Purchasing Stockholders"), the Selling Stockholder shall deliver a second Offering Notice to the Purchasing Stockholders within ten days after
the expiration of the 30-day period referred to in the preceding sentence. Pursuant to the second Offering Notice, the Selling Stockholder shall offer to each Purchasing Stockholder that
proportion of the number of shares offered to non-Purchasing Stockholders that the number of shares of Common Stock owned by such Purchasing Stockholder bears to the total number of shares
of Common Stock owned by all the Purchasing Stockholders. Additional Offering Notices, as needed, shall be delivered until each Purchasing Stockholder has been offered any remaining shares of Common
Stock. Within ten days from the receipt of such Offering Notice, the Purchasing Stockholders shall deliver a second Reply Notice to the Selling Stockholder. If by a Reply Notice any of the Investors,
Select Stockholders and/or the other Stockholders accept the offer of the Selling Stockholder, such Reply Notice shall constitute an agreement binding upon the Selling Stockholder to sell, and each
Purchasing Stockholder to purchase, the offered shares at the price and upon the terms stated in the Offering Notice of the Selling Stockholder to the Investors, Select Stockholders and the other
Stockholders subject to the provisions of paragraph (f) of Section 2.1 hereof. 

        2.12    "Sale of 50% or More of the Outstanding Voting Common Stock".    The provisions of Sections 2.4 through 2.11
shall not apply to any contemporaneous sale of or agreement to sell (whether for cash, securities or other property) by the Founding Stockholders and/or one or more Executive Stockholders or
Stockholders of the Company an aggregate of 50% or more of the then outstanding shares of Common Stock having the right to vote for directors of the Company to a single person or a group of persons
pursuant to a single plan or related plans for the sale of such shares (such person or group being referred to in this Section 2.12 as the "Purchasers"). In the event of any such sale or
proposed sale, the stockholders of the Company making or agreeing to make such sale, other than the Investors (the "Selling Group") shall have the option to purchase (pro rata in accordance with their
respective holdings of shares of Common Stock or in such other proportions as the members of the Selling Group may agree upon), or cause the purchase of, all (but not less than all) the shares of
Common Stock of the Executive Stockholders and Stockholders then owning shares of Common Stock who are not parties 

17

 

to
such sale or agreement of sale (the "Other Stockholders"), and each of the Other Stockholders shall have the option to require the Selling Group to purchase (pro rata in accordance with their
respective holdings of shares of Common Stock or in such other proportions as the members of the Selling Group may agree upon), or cause the purchase of, all (but not less than all) of the shares of
Common Stock then owned by such Other Stockholders, all in accordance with the following provisions of this Section 2.12. As used in this Section 2.12, the term "Sale" means a sale made
or agreed to by the Selling Group in the manner described in the first sentence of this Section 2.12, and the term "Consummation Date" means the date fixed for the consummation of a Sale.
Notwithstanding anything herein to the contrary, no Investor, whether or not participating in any Sale, shall be deemed to be a member of any Selling Group or have any obligation under this  Section 2.12. 

        (a)    Selling Group Option to Purchase All Shares.    Not less than 30 days prior to the Consummation Date,
the Selling Group shall give written notice to the Other Stockholders setting forth the names of the Purchasers, the terms and conditions of the Sale and the Consummation Date. If the Selling Group
elects to exercise its option to purchase, or cause the purchase of, all of the shares of Common Stock owned by the Other Stockholders, the notice shall so state. If such option is not exercised, the
notice shall set forth an address for the giving of notice by the Other Stockholders of the exercise of the option of the Other Stockholders pursuant to paragraph (b) of this  Section 2.12. In
the event of the exercise of the option by the Selling Group, the Other Stockholders shall, on the Consummation Date and
conditioned upon and contemporaneously with the Sale, sell the shares of Common Stock owned by them to the Selling Group, or to the Purchasers if so designated in the notice of the Selling Group, upon
terms and conditions the same as those of the Sale. If the Selling Group exercises such option and elects to purchase (rather than cause the purchase of) the shares of Common Stock owned by the Other
Stockholders, then the Selling Group must resell to the Purchasers the shares of Common Stock so purchased contemporaneously with the Sale and upon terms and conditions the same as those of the Sale.
By execution of this Agreement, each Stockholder hereby irrevocably designates and appoints the members of any Selling Group, or any one of such members, as such Stockholder's
attorney-in-fact to transfer such Stockholder's shares of Common Stock on the books of the Company in connection with any sale made or required to be made by such Stockholder
pursuant to this paragraph (a), and each Stockholder hereby agrees to execute and deliver such instruments of conveyance and transfer and take such other action as the Selling Group or the
Purchasers may reasonably require to carry out the terms and provisions of this paragraph (a). 

        (b)    Other Stockholders Option to Cause Sale of All Shares.    If the Selling Group does not elect to purchase, or
cause the purchase of, the shares of Common Stock of the Other Stockholders by the exercise of the option granted the Selling Group under the foregoing provisions of this  Section 2.12, each Other
Stockholder shall have the option to require the Selling Group to purchase, or cause the purchase of, all (but not less
than all) the shares of Common Stock owned by such Other Stockholder upon the terms and conditions of the Sale as set forth in the notice furnished pursuant to paragraph (a) of this  Section 2.12. Such option may be exercised by any Other Stockholder by the giving of written notice by such Other Stockholder of the exercise of
such option to the Selling Group at the address set forth in the notice referred to in paragraph (a) of this Section 2.12 not less than
ten days prior to the Consummation Date. The Selling Group shall, on the Consummation Date and conditioned upon and contemporaneously 

18

 

with
the Sale, purchase, or cause the purchase by the Purchasers of, the shares of Common Stock of each Other Stockholder giving such notice, such purchase to be upon terms and conditions the same as
those of the Sale. If any Other Stockholder exercises such Other Stockholder's option under this paragraph (b), and if the Selling Group has elected to purchase (rather than cause the purchase
of) the shares of Common Stock owned by such Other Stockholder, then the Selling Group must resell to the Purchasers the shares of Common Stock so purchased contemporaneously with the Sale and upon
terms and conditions the same as those of the Sale. If the Selling Group shall fail to so purchase, or cause the purchase of, the shares of Common Stock of such Other Stockholders as provided in this
paragraph (b), then the Selling Group may not consummate the Sale. 

        2.13    "Attempted Breach".    Any attempted Disposition in breach of this Agreement shall constitute an offer made by
the Select Stockholder or the Stockholder, as the case may be, or the heirs, legal representatives, successors and assigns of such Select Stockholder or Stockholder, attempting or making any such
Disposition, and the provisions of Section 2.5, 2.6, 2.7, 2.8, 2.9, 2.10, 2.11 or 2.12, whichever shall be applicable, shall be deemed to be in
effect upon such attempted Disposition, and an Offering Notice shall be deemed to have been delivered in connection therewith; provided, however, that
the date of delivery of the first Offering Notice for purposes of any such Section shall be deemed to be the date as of which the party to whom such Offering Notice is deemed to be sent has actual
knowledge of such attempted Disposition. The party to whom such Offering Notice is deemed to be sent shall, upon obtaining actual knowledge of such attempted Disposition, deliver a notice of such
attempted Disposition to the Company and the Company shall thereupon deliver a notice of such attempted Disposition to each person to whom the shares of Common Stock covered by such attempted
Disposition may thereafter be required to be offered pursuant to the Section of this Agreement governing such attempted Disposition. 

SECTION
3
 SELECT STOCKHOLDER TRANSFER RESTRICTIONS

        The
following provisions of this Section 3 (other than the provision set forth in the first sentence of Section 3.1 (a)) shall terminate immediately prior to a Qualified
Public Offering and shall not apply with respect to any Qualified Public Offering. 

        3.1    "General Restriction".    

        (a)   Each
Select Stockholder agrees that neither he nor any of his permitted transferees as contemplated below will directly or indirectly offer, transfer, donate, sell,
assign, pledge, hypothecate or otherwise dispose of (any such action a "Transfer") all or any portion of the shares of capital stock of the Company now owned or hereafter acquired by him or them,
except (i) to permitted transferees as permitted by Section 3.l(b) and (ii) in bona fide sales to third parties for value following compliance with this Section 3. 

19

 

        (b)   Permitted
Transfers by a Select Stockholder shall include Transfers (i) to the Select Stockholder's spouse or children (including adopted children), to a trust of
which he is the settlor or a trustee for the benefit of his spouse or children (including adopted children) or to charitable institutions, and (ii) Transfers upon a Select Stockholder's death
to his heirs, executors or administrators or to a trust under his or her will or to his or her guardian or conservator, provided that in any such case
the transferee shall have entered into an enforceable written agreement providing that all shares so Transferred shall continue to be subject to all provisions of this Agreement as if such shares were
still held by the Select Stockholder, and provided further that such permitted transferee shall not be permitted to make any further Transfers without complying with the provisions of this
Section 3. Anything to the contrary in this Agreement notwithstanding, Transfers under this Section 3.l(b) shall not be subject to Section 3.2 or 3.3 and transferees permitted by
this Section 3.1(b) shall take any shares so Transferred subject to all obligations under this Agreement as if such shares were still held by the Stockholder whether or not they so expressly
agree. 

        3.2    "Right of First Refusal".    If at any time on or after the date hereof a Select Stockholder (including for all
purposes of this Section 3.2, any permitted transferee of his shares pursuant to Section 3.1(b)) receives a bona fide offer to purchase any or all of his shares (the "Offer") from an
unaffiliated third party (the "Offeror") which such Select Stockholder wishes to accept, the Select Stockholder may Transfer such shares pursuant to and in accordance with the following provisions of
this Section 3.2: 

        (a)   Such
Select Stockholder shall cause the Offer to be reduced to writing and shall notify the Company, the Investors and the other Select Stockholders in writing of his
desire to accept the Offer and otherwise comply with the provisions of this Section 3. The Select Stockholder's notice shall constitute an irrevocable offer to sell such shares to the Company,
the Investors and the other Select Stockholders, at a purchase price equal to the price contained in, and on the same terms and conditions of, the Offer. The notice shall be accompanied by a true copy
of the Offer (which shall identify the Offeror). 

        (b)   The
Company shall have the right to offer to purchase all, but not less than all of the shares covered by the Offer. To exercise such right, the Company shall, within
ten (10) days of receipt of such written notice (the "Company Notice Period"), communicate in writing such election to the transferring Select Stockholder (with copies to the Investors). Such
written election to purchase shall constitute a valid, legally binding and enforceable agreement for the sale and purchase of all of the shares covered by the Offer. 

        (c)   In
the event the Company does not exercise its right pursuant to Section 3.2(b), the transferring Select Stockholder shall notify the Investors and the other
Select Stockholders in writing of such fact (the "Investor Notice"). At any time within 20 days after receipt by the Investors of the Investor Notice (the "Investor Notice Period"), one or more
of the Investors holding at least ten percent (10%) of the Securities and the other Select Stockholders may, subject to the terms hereof, choose to accept the Offer with respect to all of the shares
covered thereby by giving written notice to the Select Stockholder proposing to sell to such effect; provided that if two or more of the Investors and/or the other Select Stockholders choose, in the
aggregate, to accept such Offer with respect to an aggregate number of shares which exceeds the number of shares subject to such Offer and available for purchase, the number of shares for which the
Offer may be accepted by each such Investor and Select Stockholder shall, in each case, be reduced by the smallest number of shares as shall be necessary to reduce the aggregate number of shares for
which the Offer may be accepted by the electing Investors and Select Stockholders as 

20

 

contemplated
herein to the number of shares for which the Offer was made and which are available for purchase by them; provided further, that the number of shares for which any Investor or Select
Stockholder may accept such Offer as contemplated herein shall in no event be reduced to less than the number of shares which bears the same proportion to the total number of shares which are
available for purchase as the number of shares of Common Stock then held by such Investor or Select Stockholder (on an as converted basis as contemplated by the Company's Certificate of Designations,
Preferences and Rights of Series A Convertible Redeemable Preferred Stock and Redeemable Preferred Stock (the "Certificate of Designation") bears to the total number of shares of Common Stock
then held by all Investors and Select Stockholders (on an as converted basis as contemplated by the Certificate of Designation) accepting such Offer. 

        (d)   If
shares covered by any Offer are purchased pursuant to Sections 3.2(b) or (c), such purchase shall be (i) at the same price and on the same terms and conditions
as the Offer if the Offer is for cash and/or notes or (ii) if the Offer includes any consideration other than cash and notes, then at the equivalent all cash price for such other consideration.
The closing of the purchase of the shares subject to an Offer pursuant to this Section 3.2 shall take place within 15 days after the expiration of the Company Notice Period or Investor
Notice Period, as applicable, or upon satisfaction of any governmental approval requirements, if later, by delivery by the respective purchasers of the purchase price for shares being purchased as
provided above to the selling Select Stockholder against delivery of the certificates representing the shares so purchased, appropriately endorsed for Transfer by such Select Stockholder. 

        3.3    "Right of Co-Sale".    

        (a)   In
the event any Select Stockholder (including for all purposes of this Section 3.3 any permitted transferees of a Select Stockholder as contemplated by
Section 3.1) proposes to sell any shares or receives an Offer and any of such shares are not purchased pursuant to Section 3.2 above, such Select Stockholder (a "Transferring
Stockholder") may transfer the shares subject thereto only following compliance with this Section 3.3 and Section 3.4 below. In such event, immediately following the last day of the
Investor Notice Period, the Transferring Stockholder shall give an additional notice of the proposed sale to the Investors, once again enclosing a copy of the Offer, if applicable, which shall
identify the Offeror and the number of shares proposed to be sold (the "Co-Sale Notice"). Upon the election of an Investor or Investors holding at least ten percent (10%) of the capital
stock of the Company on an as-converted to Common Stock basis, each of the Investors shall have the right, exercisable upon written notice to the Transferring Stockholder and any such
permitted transferee within 20 days after delivery to it of the Co-Sale Notice (the "Co-Sale Notice Period"), to participate in the sale on the terms and conditions
stated in the Co-Sale Notice, except that any Investor who holds shares of the Company's Series A Convertible Redeemable Preferred Stock ("Convertible Preferred Stock") shall be
permitted to sell to the relevant purchaser shares of Common Stock acquired upon conversion thereof or, at its election, either (i) an option to acquire such Common Stock when it receives the
same upon such conversion at the election of such Investor or as otherwise provided in the Company's Certificate of Incorporation or the certificate of designations, preferences and rights related to
such Preferred Stock, in each case as amended, with the same effect as if Common Stock were being conveyed, or (ii) shares of Convertible Preferred Stock provided the acquiror pays the full
liquidation preference of the shares being sold plus the relevant price per share for the underlying Common Stock. Each of the Investors shall have the right to sell all or any portion of its or his
shares on the terms and conditions in the Co-Sale Notice (subject to the foregoing), with the maximum number of shares equal to the product obtained by multiplying the number of shares
proposed to be sold by the relevant Transferring Stockholder and any of its permitted transferees as described in the Co-Sale Notice by a fraction, the numerator of which is the number of
shares of Common Stock owned by such Investor on the date of the Co-Sale Notice on an as converted basis, and the denominator of 

21

 

which
is the sum of the number of shares of Common Stock owned by the Select Stockholders and their permitted transferees and the number of shares of Common Stock owned by all of the Investors
(including all assignees of the Investors) as of the date of the Co-Sale Notice on an as converted basis. To the extent one or more Investors elect not to sell the full amount of shares
which they are entitled to sell pursuant to this Section 3.1, the other participating Investors rights to sell shares shall be increased proportionately to their relative holdings of capital
stock of the Company on an as converted to common stock basis, such that each Investor shall have the right to sell the full number of shares allocable to it in any transaction subject to this
Section 3.1(a) even if some Investors or Select Stockholders elect not to participate. Within five days after the expiration of the Co-Sale Notice Period, the Transferring
Stockholder shall notify each participating Investor of the number of shares held by such Investor that will be included in the sale and the date on which the sale will be consummated, which shall be
no later than the later of (i) thirty (30) days after the delivery of the Co-Sale Notice and (ii) the satisfaction of all governmental approval requirements, if any.
Each of the Investors may effect its participation in any sale hereunder by delivery to the purchaser, or to the Transferring Stockholder for transfer to the purchaser, of one or more instruments,
certificates and/or option agreements, property endorsed for transfer, representing the shares it elects to sell therein, provided that no Investor shall be required to make any representations or
warranties or to provide any indemnities in connection therewith other than with respect to title to the stock being conveyed. At the time of consummation of the sale, the purchaser shall remit
directly to each Investor that portion of the sale proceeds to which each such Investor is entitled by reason of its participation
therein. No shares may be purchased by a purchaser from the Transferring Stockholder or any of his permitted transferees unless the purchaser simultaneously purchases from the Investors all of the
shares that they have elected to sell pursuant to this Section 3.1(a). 

        (b)   Any
shares held by a Transferring Stockholder or any of his permitted transferees that the Transferring Stockholder or transferee desires to sell following compliance
with Section 3.2, may be sold to the purchaser only during the ninety (90)-day period after the expiration of the Co-Sale Notice Period and only on terms no more
favorable to the Transferring Stockholder and such transferees than those contained in the Co-Sale Notice. Promptly after such sale, such Transferring Stockholder shall notify the
Investors of the consummation thereof and shall furnish such evidence of the completion and time of completion of such sale and of the terms thereof as may reasonably be requested by the Investors. So
long as the purchaser is neither a party, nor an affiliate or relative of a party, to this Agreement, such purchaser shall take the shares so transferred free and clear of any further restrictions of
this Agreement. If, at the end of such 90-day period, such Transferring Stockholder and any of his transferees have not completed the sale of such shares as aforesaid, all the restrictions
on Transfer contained in this Agreement shall again be in effect with respect to such shares. 

        3.4    "Exclusion".    The foregoing provisions of Sections 3.3 shall not be applicable to any transfer among the
Select Stockholders so long as (i) the Founding Stockholders own and/or have voting control of at least 6,049,720 shares of Common Stock and of the class of Common Stock for all purposes, and
(ii) such transfers do not exceed 120,000 shares of Common Stock in the aggregate, in each case subject to adjustments for stock splits, stock dividends and the like. 

22

 

        3.5    "Assignment".    If all Select Stockholders (and their permitted transferees, if any) propose concurrent
Disposition which are subject to Section 3.3, then the provisions of Sections 2.5 and Section 2.13 shall apply to each such proposed Disposition independently. Each Investor shall have
the right to assign its rights under Section 2 in connection with any transaction or series of related transactions involving the Disposition to one or more transferees of at least 390,000
shares of capital stock of the Company (subject to adjustments for stock splits, stock dividends and the like and aggregating all contemporaneous Dispositions by two or more Investors), or to any TA
Funds or JMI Funds. Upon any such Disposition such transferee or TA Fund or JMI Fund thereupon shall be deemed an "Investor" for purposes of this
Section 3. 

SECTION
4
 MISCELLANEOUS

        4.1    "Insurance."    To provide a fund with which to purchase shares of the Common Stock upon the death and/or
disability of an Individual Stockholder, the Company may, at its election, apply for insurance on the life and/or disability of a Stockholder. Should the Company elect to apply for insurance on the
life and/or disability of a Stockholder, the Stockholder shall cooperate fully with the Company in connection with the making of such applications. The Company shall be the owner and beneficiary of
all insurance policies issued pursuant to such applications. The Company shall pay all premiums on such insurance policies. The Company may apply any dividends on such policies toward the payment of
premiums. However, if the Company shall obtain insurance on the life and/or disability of a Stockholder, the Company shall not diminish the aggregate amount of proceeds payable upon the death and/or
disability of the Stockholder under the policies evidencing such insurance unless and until the termination of this Agreement and the fulfillment of all obligations hereunder; except that in the event
that the Stockholder's ownership of all or substantially all of such Stockholder's shares of Common Stock shall be terminated other than by reason of the death or disability of the Stockholder, the
Company may diminish the aggregate amount of the proceeds payable upon the death and/or disability of the Stockholder to an amount not less than the principal amount of any note issued by the Company
to the Stockholder pursuant to the terms of this Agreement. Upon the death or disability, as the case may be, of the Stockholder prior to the sale of all of the Stockholder's shares of Common Stock to
the Company, the Company shall collect all proceeds of such policies, and the aggregate amount of such proceeds shall be applied by the Company to the purchase of the shares of Common Stock of the
Stockholder. If however, the aggregate amount of the proceeds of such policies exceeds the price at which such shares of Common Stock are to be purchased pursuant to this Agreement, then the Company
shall retain the excess amount. 

        4.2    "Preemptive Rights."    No Stockholder shall have preemptive rights upon the proposal of the Company to issue,
or the issuance of, shares to any persons or entities. 

23

 

        4.3    "Notices."    All notices (including Offering Notices and Reply Notices), requests, consents and other
communications under this Agreement shall be in writing, shall be sent to the address described below, and shall be deemed to have been delivered (a) on the date mailed, if sent certified mail,
postage prepaid, return receipt requested, (ii) on the date received, if personally delivered or (iii) on the date sent by telegraph, if telegraphed and confirmed: 

	 	 	(i)	 	if to Company, to:
	

 	
 	

 	
 	

PROS Strategic Solutions, Inc.

3223 Smith Street, Suite 100

Houston, Texas 77006

Attention: President and Chief Executive Officer
	

 	
 	

(ii)	
 	

if to the Investors, to:
	

 	
 	

 	
 	

TA Associates, Inc.

70 Willow Road, Suite 100

Menlo Park, California 94025

Attention: Kurt Jaggers
	

 	
 	

(iii)	
 	

if to the Founding Stockholders, to:
	

 	
 	

 	
 	

Ronald F. Woestemeyer and

Mariette Melchior Woestemeyer

3980 Inverness Drive

Houston, Texas 77019
	

 	
 	

(iv)	
 	

if to any Stockholder, to the address of such Stockholder as it appears on Exhibit A of this Agreement.

Any
party hereto may designate a different address by notice to the other parties sent as provided under this Agreement. 

        4.4    "Governing Law."    This Agreement shall be subject to and governed by the laws of the State of Delaware. 

        4.5    "Successors and Assigns."    This Agreement shall be binding upon the Company, the Investors, the Founding
Stockholders, the Stockholders and their successors and assigns. 

        4.6    "Amendment; Waiver."    This Agreement may be amended from time to time by an instrument in writing signed by
the Company and the holders of a majority of the total number of shares of Common Stock held by the Investors, the Founding Stockholders and the Stockholders;  provided, however, that no amendment shall impose any additional material obligation on the Investors,
the Founding Stockholders or any Stockholder without that party's written consent to such amendment. No failure or delay on the part of any party in exercising any power or right hereunder shall
operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such a right or power, preclude any other or
further exercise thereof or the exercise of any other right or power. No modification or waiver of any provision of this Agreement nor consent to any departure by any party therefrom shall in any
event be effective unless the same shall be in writing, and then such waiver or consent shall be effective only in the specific instance and for the purpose for which given. 

24

 

        4.7    "Calculation of Issued and Outstanding Stock."    In connection with any calculation required to be made under
this Agreement based upon the number of shares of Common Stock issued and outstanding at the time of such calculation, any shares of Common Stock (i) then owned or held by the Company or any
consolidated subsidiary shall not be deemed to be issued and outstanding for purposes of such calculation, and (ii) subject to an option, or into which any security of the Company may be
converted or exchanged, shall be deemed to be issued and outstanding for purposes of such calculation. 

        4.8    "Gender; Number."    Whenever the context requires, the gender of all words used herein shall include the
masculine, feminine and neuter, and the number of all words shall include the singular and the plural. 

        4.9    "Termination."    This Agreement shall terminate automatically upon (i) the bankruptcy (whether by a
court of competent jurisdiction or voluntarily) or dissolution of the Company, (ii) the occurrence of any event that reduces the number of stockholders of the Company to one, (iii) the
merger or consolidation of the Company with another corporation (provided the Company is not the surviving corporation of such a merger or consolidation and provided further that the surviving
corporation is not owned or controlled, directly or indirectly, by the stockholders of the Company), (iv) a Sale effected pursuant to  Section 2.12 hereof, (v) a Qualified Public Offering
or (vi) the written agreement of the Investors and of the holders of
two-thirds of the Common Stock that is subject to this Agreement at the time of such termination; provided,  however, that the provisions of Sections 2.2 and 3.10 shall survive the termination of this Agreement
under the foregoing provisions of this sentence and shall thereafter continue in effect as provided in such Sections. 

        4.10    "Market Stand-Off Agreement."    In connection with any underwritten public offering after the
effective date of this Agreement pursuant to an effective registration statement under the Securities Act covering the offering and sale of shares of Common Stock, or of any equity security that as a
part of a unit includes Common Stock, for the account of the Company, each of the Founding Stockholders and each of the Stockholders, if and to the extent requested in good faith by the Company and
the managing underwriter of securities of the Company, shall agree not to sell or otherwise transfer or dispose of any shares of Common Stock held by him or her (except shares of Common Stock included
in the registration statement relating to such underwritten public offering) at any time during a period following the effective date of the registration statement relating to such underwritten public
offering; provided, however, that in no event shall such period exceed 180 days. In order to
enforce the foregoing covenant, subject to the foregoing exceptions, the Company may impose stop-transfer instructions with respect to the shares of Common Stock of each of the Founding
Stockholders and each of the Stockholders (and the securities of every other person subject to such restriction) until the end of such period. The provisions of this Section 3.10 shall survive
the termination of this Agreement until the earlier to occur of (i) five (5) years following the effective date of the first Qualified Public Offering, or (ii) such time as the
Founding Stockholders and each of the Stockholders can sell all remaining shares of Common Stock held by him or her within a ninety (90) day period pursuant to Rule 144 or 145 under the
Securities Act. 

        4.11    "Severability."    If any term or provision contained in this Agreement is or is hereafter found to be
inconsistent with, contrary to or invalid or unenforceable under any law or official rule, regulation or order, this Agreement shall be deemed to be modified accordingly and the remaining terms and
provisions of this Agreement shall not be affected thereby and shall continue in full force and effect. 

25

 

        4.12    "Powers of Attorney."    For the purpose of executing an Addendum Agreement attached hereto as  Exhibit C (the "Addendum
Agreement"), the Investors, the Founding Stockholders and the Stockholders hereby appoint the Company (this
"Appointment") as agent and attorney of the Investors, the Founding Stockholders and the Stockholders solely to execute such Addendum Agreement on their behalf and expressly bind themselves to the
Addendum Agreement by the Company's execution of that Addendum Agreement without further action on their part. This Appointment shall in no way limit or impair the rights or ability of the Investors,
the Founding Stockholders, or the Stockholders to bring a cause of action against or otherwise seek redress from any party, including, without limitation, the Company, to the Addendum Agreement or
this Agreement for such party's failure to perform its obligations under the Addendum Agreement or this Agreement. 

        4.13    "Execution of Instruments."    The parties to this Agreement or their duly authorized representatives shall
make, execute and deliver any documents necessary to carry out the provisions of this Agreement. This Agreement shall be binding upon the Company, the Investors, the Founding Stockholders, the
Stockholders, their heirs, legal representatives, successors and assigns. 

        4.14    "Counterparts."    For the convenience of the parties hereto, this Agreement may be executed in one or more
counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same document. 

        4.15    "Section and Paragraph Headings."    The sections and paragraph headings in this Agreement are for reference
purposes only and shall not affect in any way the meaning or interpretation of this Agreement. 

SECTION
5
 SPOUSAL ACKNOWLEDGMENT

        The
spouse of each Stockholder is fully aware of, understands and fully consents and agrees to the provisions of this Agreement and its binding effect upon any community property
interest such spouse may now or hereafter own. Any obligation on the part of a Founding Stockholder or a Stockholder to sell or offer to sell his or her Common Stock shall include an obligation on the
part of his or her spouse, if any, to sell or offer to sell, as the case may be, the spouse's community property interest, if any, in such Common Stock at the same time, in the same manner and for no
additional consideration. The spouse of each Stockholder agrees that the termination of such spouse's marital relationship with the Stockholder for any reason shall not have the effect of removing any
of the shares of Common Stock otherwise subject to this Agreement from the coverage hereof and that such spouse's awareness, understanding, consent and agreement to all of the provisions hereof is
evidenced by such spouse's execution and delivery of this Agreement. 

26

        IN WITNESS WHEREOF, the parties hereto have executed this Agreement in multiple counterparts, each of which shall be deemed an original, as of the Effective Date. 

	 	 	COMPANY:
	

 	
 	

PROS STRATEGIC SOLUTIONS, INC.,

a Delaware corporation
	

 	
 	

By	
 	

/s/  DAVID SAMUEL COATS        
 David Samuel Coats

President and Chief Executive Officer
	

 	
 	
INVESTORS:
	

 	
 	

TA/ADVENT VIII L.P.
	

 	
 	

By:	
 	

TA Associates VIII LLC, its General Partner
	 	 	By:	 	TA Associates, Inc., its Manager
	

 	
 	

By:	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	

ADVENT ATLANTIC AND PACIFIC III, L.P.
	

 	
 	

By:	
 	

TA Associates AAP III Partners,

          its General Partner
	 	 	By:	 	TA Associates, Inc.
	

 	
 	

By:	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	

GLENYS A. WOLF AND W. HOWARD WOLF

as husband and wife
	

 	
 	

By:	
 	

/s/  GLENYS A. WOLF        
 Glenys A. Wolf
	

 	
 	

By:	
 	

/s/  W. HOWARD WOLF        
 W. Howard Wolf
	 	 	 	 	 

	

 	
 	

TA VENTURE INVESTORS L.P.
	

 	
 	

By:	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	

TA EXECUTIVES FUND LLC
	

 	
 	

By:	
 	

TA Associates VIII LLC, its General Partner
	 	 	By:	 	TA Associates, Inc., its Manager
	

 	
 	

By:	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	

JMI EQUITY FUND III, L.P.
	

 	
 	

By:	
 	

JMI Associates III, LLC, its General Partner
	

 	
 	

By:	
 	

/s/  CHARLES E. NOELL        
 Charles E. Noell

Managing Member
	

 	
 	
FOUNDING STOCKHOLDERS:
	

 	
 	

/s/  RONALD F. WOESTEMEYER        
 Ronald F. Woestemeyer
	

 	
 	

/s/  MARIETTE MELCHIOR WOESTEMEYER        
 Mariette Melchior Woestemeyer
	 	 	 	 	 

	

 	
 	
STOCKHOLDERS:
	

 	
 	

/s/  DAVID SAMUEL COATS        
 David Samuel Coats
	

 	
 	

/s/  ROBERT SALTER        
 Robert Salter
	

 	
 	

  
 Benson B. Yuen
	

 	
 	

  
 E. Andrew Boyd
	

 	
 	

  
 Richard A. Savage
	

 	
 	

  
 Peter Kiernan
	

 	
 	

  
 Suranand Adyanthaya
	

 	
 	

  
 Graham E. Parker
	

 	
 	

  
 Mathew S. Johnson
	

 	
 	

  
 Jeffrey A. Key
	

 	
 	

  
 William E. Salter
	 	 	 	 	 

	

 	
 	

  
 Rudolfo Elizondo
	

 	
 	

  
 James Earl Longmire III
	

 	
 	

  
 Richard A. Henderson
	

 	
 	

  
 Perinkulam R. Narayanan
	

 	
 	

  
 William A. Hinke
	

 	
 	

  
 Raghu N. Debbad
	

 	
 	
SPOUSES:
	

 	
 	

  
 Judy Coats
	

 	
 	

  
 Carolyn Salter
	

 	
 	

  
 Sarah Fishman Boyd
	

 	
 	

  
 Christine Savage
	

 	
 	

  
 Stacy Janelle Parker
	

 	
 	

  
 Kathleen Johnson
	

 	
 	

  
 Renee Elizabeth Key
	

 	
 	

  
 Ethel Marie Salter
	

 	
 	

  
 Martha Hinke
	

 	
 	

  
 Prashanthi Debbad

 
 

EXHIBIT A    
    
    INVESTORS    
    

	INVESTORS
 
	 	SHARES
	 	COST

	TA/Advent VIII, L.P.

70 Willow Road, Suite 100

Menlo Park, California 94025	 	2,411,228	 	$	15,372,579.58
	
Advent Atlantic and Pacific III, L.P.

70 Willow Road, Suite 100

Menlo Park, California 94025	
 	

452,559	
 	
$	

2,885,251.84
	
TA Executives Fund LLC

70 Willow Road, Suite 100

Menlo Park, California 94025	
 	

44,345	
 	
$	

282,720.00
	
TA Venture Investors, L.P.	
 	

48,224	
 	
$	

307,448.58
	 	 	
	 	

	70 Willow Road, Suite 100

Menlo Park, California 94025	 	 	 	 	 
	

Subtotal (TA Funds)	
 	

2,956,356	
 	
$	

18,848,000.00
	
JMI Equity Fund III, L.P.

12680 High Bluff Drive, 2nd Floor

San Diego, California 92130	
 	

933,586	
 	
$	

5,952,000.00
	
Glenys A. Wolf and William H. Wolf,	
 	

31,370	
 	
$	

200,000.00
	 	 	
	 	

	as husband and wife

1404 North Boulevard

Houston, Texas 77006	 	 	 	 	 
	TOTAL	 	3,921,312	 	$	25,000,000.00
	 	 	
	 	

 
 

Exhibit B    
    
    List of Stockholders    
    

	STOCKHOLDER:
 
	 	ADDRESS:

	David Samuel Coats

Spouse: Judy Coats	 	7 Marilane

Houston, Texas 77007
	

Robert Salter

Spouse: Carolyn Salter	
 	

21 Shorelake

Kingwood, Texas 77338
	

Benson B. Yuen	
 	

4618 Natural Bridge Drive

Kingwood, Texas 77345
	

E. Andrew Boyd

Spouse: Sarah Fishman Boyd	
 	

4104 Amherst Street

Houston, Texas 77005
	

Richard A. Savage

Spouse: Christine Savage	
 	

4021 St. Christopher Lane

Dallas, Texas 75287
	

Peter Kiernan	
 	

8787 Woodway Drive

Houston, Texas 77063
	

Suranand Adyanthaya	
 	

13026 Wickersham Drive

Houston, Texas 77077
	

Graham E. Parker

Spouse: Stacy Janelle Parker	
 	

7979 Westheimer #01702

Houston, Texas 77063
	

Mathew S. Johnson

Spouse: Kathleen Johnson	
 	

931 Harvard

Houston, Texas 77005
	

Jeffrey A. Key

Spouse: Renee Elizabeth Key	
 	

847 Shadwell

Houston, Texas 77062
	

William E. Salter

Spouse: Ethel Marie Salter	
 	

4202 Forest Holly

Kingwood, Texas 77345
	

Rudolfo Elizondo	
 	

4729 1-2 Merwin

Houston, Texas 77027
	

James Earl Longmire III	
 	

823 Helms

Houston, Texas 77088
	

Richard A. Henderson	
 	

7315 Tara Road

Richmond, Texas 77469
	

Perinkulam R. Narayanan	
 	

6601 Harbor Town Drive #1315

Houston, Texas 77036
	

William A. Hinke

Spouse: Martha Hinke	
 	

17811 Vintage Wood Lane

Spring, Texas 77379
	

Raghu N. Debbad

Spouse: Prashanthi Debbad	
 	

2634 Yorktown #374

Houston, Texas 77056

  

 
 

Exhibit C    
    
    ADDENDUM AGREEMENT    
    

        Addendum Agreement made this    day of                  ,
        , by and between                        (the "New Stockholder"), PROS Strategic
Solutions, Inc., a Delaware corporation (the "Company"), and such investors, founding stockholders, and stockholders (the "Stockholders") of the Company who are parties to that certain
Stockholders' Agreement dated                  , 19    (the "Agreement"), between the Company and the Stockholders. 

 
 

W I T N E S S E T H:    

        WHEREAS,
the Company and the Stockholders entered into the Agreement to impose certain restrictions and obligations upon the Stockholders and the shares of common stock of the Company
owned by such Stockholders (the "Common Stock"); 

        WHEREAS,
the New Stockholder is desirous of becoming a stockholder of the Company; and 

        WHEREAS,
the Company and the Stockholders have required in the Agreement that all persons being offered shares of the Common Stock must enter into an Addendum Agreement binding the New
Stockholder to the Agreement to the same extent as if it were an original party thereto, so as to promote the mutual interests of the Company, the Stockholders and the New Stockholder by imposing the
same restrictions and obligations on the New Stockholder and the shares of the Common Stock to be acquired by the New Stockholder as were imposed upon the Stockholders under the Agreement. 

        NOW,
THEREFORE, in consideration of the mutual promises of the parties, and as a condition of the purchase of the shares of the Common Stock, the New Stockholder acknowledges that the
New Stockholder has read the Agreement. The New Stockholder shall be bound by, and shall have the benefit of, all the terms and conditions set out in the Agreement to the same extent as if the New
Stockholder were a "Stockholder" as defined in the Agreement. This Addendum Agreement shall be attached to and become a part of the Agreement. 

	 	 	    

	 	 	Printed Name:	    

Address
for notices under

Section 3.3 of the Agreement: 

	 	 	    
    
    

[To
be completed if applicable:] 

        The
spouse of the New Stockholder acknowledges that such spouse has read the Agreement. Such spouse is fully aware of, understands and fully consents and agrees to Section 4 of
the Agreement and that such spouse's awareness, understanding, consent and agreement is evidenced by such spouse's execution and delivery of this Addendum Agreement. 

	 	 	    

	 	 	Printed Name:	    

C-1

 

        Agreed
to on behalf of the Investors, the Founding Stockholders, the Stockholders and the Company pursuant to Section 3.12 of the Agreement. 

	 	 	PROS STRATEGIC SOLUTIONS, INC.,

a Delaware corporation
	

ATTEST:	
 	

By:	
 	

    
 David Samuel Coats

President and Chief Executive Officer
	    
 Secretary	 	 	 	 

C-2

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PROS STRATEGIC SOLUTIONS, INC. AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT

EXHIBIT A INVESTORS

Exhibit B List of Stockholders

Exhibit C ADDENDUM AGREEMENT

W I T N E S S E T HQuickLinks
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Exhibit 10.5.1  

 
 

FIRST AMENDMENT
  TO
  AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT    
    

        THIS FIRST AMENDMENT TO AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT (this "Amendment") is made and entered into effective April 8, 1999, by and among PROS
Strategic Solutions, Inc., a Delaware corporation (the "Company"), and the undersigned holders of a majority of the total number of shares of Common Stock held by the Investors, the Founding
Stockholders and the Stockholders. Capitalized terms used and not defined herein have the same meaning ascribed to them in the Agreement (as hereinafter defined). 

 
 

W I T N E S S E T H:    
    

        WHEREAS, the Company, the Investors, the Founding Stockholders, and the Stockholders entered into that certain Amended and Restated Stockholders' Agreement dated
effective June 8, 1998 (the "Agreement"); 

        WHEREAS,
Section 4.6 of the Agreement provides that the Agreement may be amended from time to time by an instrument in writing signed by the Company and the holders of a majority
of the total number of shares of Common Stock held by the Investors, the Founding Stockholders, and the Stockholders, provided, however, that no amendment shall impose any additional material
obligation on the Investors, the Founding Stockholders or any Stockholder without that party's written consent to such amendment; 

        WHEREAS,
the parties to this Amendment (other than the Company) are the holders of a majority of the total number of shares of Common Stock held by the Investors, the Founding
Stockholders, and the Stockholders; and 

        WHEREAS,
the parties to this Amendment wish to amend the Agreement as hereinafter provided; 

        NOW,
THEREFORE, in consideration of the premises and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as
follows: 

        1.     The
Agreement is hereby amended to add a new Section 4.16 which reads in its entirety as follows: 

        "4.16    "Termination of Employee Stockholder's Rights and Obligations."    Notwithstanding anything contained in this
Agreement to the contrary, if an Employee Stockholder shall for any reason cease to be an officer or employee of the Company, the rights and obligations of the parties hereto under this Agreement with
respect to such Employee Stockholder and the shares of Common Stock owned or acquired by such Employee Stockholder may (but shall not be required to) be terminated, in whole or in part, by an
instrument in writing signed by the Company, such Employee Stockholder and the holders of a majority of the total number of shares of Common Stock held by the Investors, the Founding Stockholders and
the Stockholders." 

        2.     All
references to "this Agreement" contained in the Agreement shall be deemed to be a reference to the Agreement, as amended by this Amendment. 

        3.     This
Amendment shall be subject to and governed by the laws of the State of Delaware. 

        4.     Except
as amended by this Amendment, the Agreement shall remain in full force and effect. 

1

 

        5.     This
Amendment may be executed in one or more counterparts, and by the different parties hereto in separate counterparts, each of which when executed shall be deemed to
be an original but all of which shall constitute one and the same agreement. 

        IN
WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed effective as of the date first above written. 

	 	 	PROS STRATEGIC SOLUTIONS, INC.
	

 	
 	

By	
 	

/s/  CHARLES H. MURPHY        
 Charles H. Murphy

Chief Financial Officer
	

 	
 	
FOUNDING STOCKHOLDERS:
	

 	
 	

/s/  RONALD F. WOESTEMEYER        
 Ronald F. Woestemeyer
	

 	
 	

/s/  MARIETTE MELCHIOR WOESTEMEYER        
 Mariette Melchior Woestemeyer

2

 

	 	 	INVESTORS:
	

 	
 	
TA/Advent VIII L.P.
	

 	
 	

By:	
 	

TA Associates VIII LLC, its General Partner
	 	 	By:	 	TA Associates, Inc., its Manager
	

 	
 	

By	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact

        [SIGNATURES CONTINUED ON NEXT PAGE]

3

 

	 	 	ADVENT ATLANTIC AND PACIFIC III, L.P.
	

 	
 	

By:	
 	

TA Associates AAP III Partners, Its General Partner
	 	 	By:	 	TA Associates, Inc.
	

 	
 	

By	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	
TA VENTURE INVESTORS, L.P.
	

 	
 	

By	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	
TA EXECUTIVE FUND LLC
	

 	
 	

By:	
 	

TA Associates VIII LLC, its General Partner
	 	 	By:	 	TA Associates, Inc., its Manager
	

 	
 	

By	
 	

/s/  KURT R. JAGGERS        
 Kurt R. Jaggers

Attorney-in-Fact
	

 	
 	
JMI EQUITY FUND III, L.P.
	

 	
 	

By:	
 	

JMI Associates III, LLC, its General Partner
	

 	
 	

By	
 	

/s/  HARRY S. GRUNER        
 Harry S. Gruner

Managing Member
	

 	
 	

/s/  WILLIAM H. WOLF        
 William H. Wolf

4

 
 

CONSENT    
    

        We, David Samuel Coats and wife, Judy Coats, hereby affirm and attest by our signatures to this Consent that we have read that certain First Amendment to Amended
and Restated Stockholders' Agreement dated as of April 8, 1999 (the "Amendment"), a copy of which is attached hereto as Exhibit A, and
that we are fully aware of, understand, and fully consent and agree to the terms and provisions of the Amendment. 

	Date:	 	  
	 	 	 	  
 David Samuel Coats
	

 	
 	

 	
 	

 	
 	

  
 Judy Coats

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FIRST AMENDMENT TO AMENDED AND RESTATED STOCKHOLDERS' AGREEMENT

W I T N E S S E T H

CONSENT

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