Component Number

The purpose of this communication (this “Confirmation”) is to set forth the terms and conditions of the above-referenced transaction entered into on the Trade Date specified below (the “Transaction”) between Goldman, Sachs & Co. (“Dealer”) and PROS Holdings, Inc. (“Issuer”). This communication constitutes a “Confirmation” as referred to in the Agreement specified below.

1.This Confirmation is subject to, and incorporates, the definitions and provisions of the 2006 ISDA Definitions (the “2006 Definitions”) and the definitions and provisions of the 2002 ISDA Equity Derivatives Definitions (the “Equity Definitions”, and together with the 2006 Definitions, the “Definitions”), in each case as published by the International Swaps and Derivatives Association, Inc. (“ISDA”). For purposes of the Equity Definitions, each reference herein to a Warrant shall be deemed to be a reference to a Call Option or an Option, as context requires.

Issuer is hereby advised, and Issuer acknowledges, that Dealer has engaged in, or refrained from engaging in, substantial financial transactions and has taken other material actions in reliance upon the parties’ entry into the Transaction to which this Confirmation relates on the terms and conditions set forth below.

This Confirmation evidences a complete and binding agreement between Dealer and Issuer as to the terms of the Transaction to which this Confirmation relates. This Confirmation shall be subject to an agreement (the “Agreement”) in the form of the 1992 ISDA Master Agreement (Multicurrency—Cross Border) as if Dealer and Issuer had executed an agreement in such form on the date hereof (but without any Schedule except for (i) the election of Loss and Second Method and US Dollars (“USD”) as the Termination Currency, (ii) the replacement of the word “third” in the last line of Section 5(a)(i) of the Agreement with the word “first” and (iii) the election that the “Cross Default” provisions of Section 5(a)(vi) of the Agreement shall apply to Issuer with a “Threshold Amount” of USD25 million).

All provisions contained in, or incorporated by reference to, the Agreement will govern this Confirmation except as expressly modified herein. In the event of any inconsistency among this Confirmation, the Equity Definitions, the 2006 Definitions or the Agreement, the following shall prevail in the order of precedence indicated: (i) this Confirmation; (ii) the Equity Definitions; (iii) the 2006 Definitions; and (iv) the Agreement. For the avoidance of doubt, except to the extent of an express conflict, the application of any provision of this Confirmation, the Agreement, the Equity Definitions or the 2006 Definitions shall not be

construed to exclude or limit any other provision of this Confirmation, the Agreement, the Equity Definitions or the 2006 Definitions.

The Transaction hereunder shall be the sole Transaction under the Agreement. If there exists any ISDA Master Agreement between Dealer and Issuer or any confirmation or other agreement between Dealer and Issuer pursuant to which an ISDA Master Agreement is deemed to exist between Dealer and Issuer, then notwithstanding anything to the contrary in such ISDA Master Agreement, such confirmation or agreement or any other agreement to which Dealer and Issuer are parties, the Transaction shall not be considered a Transaction under, or otherwise governed by, such existing or deemed ISDA Master Agreement.

2.    The Transaction is a Warrant Transaction, which shall be considered a Share Option Transaction for purposes of the Equity Definitions. The terms of the particular Transaction to which this Confirmation relates are as follows:

General Terms:

Procedures for Exercise:

Section 6.3(d) of the Equity Definitions is hereby amended by deleting the remainder of the provision following the term “Scheduled Closing Time” in the fourth line thereof.

Issuer’s Telephone Number

and Telex and/or Facsimile Number

and Contact Details for purpose of

    

Settlement Terms:

The Number of Shares to be Delivered shall be delivered by Issuer to Dealer no later than 12:00 noon (local time in New York City) on the relevant Settlement Date.

be modified by excluding any representations therein relating to restrictions, obligations, limitations or requirements under applicable securities laws that exist as a result of the fact that Issuer is the issuer of the Shares.

Adjustments:

Extraordinary Events:

Consequences of Merger Events:

Consequences of Tender Offers:

“Announcement Event” and references to “Tender Offer Date” shall be replaced by references to “date of such Announcement Event” and (y) for the avoidance of doubt, the Calculation Agent may determine whether the relevant Announcement Event has had an economic effect on any Component (and, if so, adjust the terms of such Component accordingly) on one or more occasions on or after the date of the Announcement Event up to, and including, the Expiration Date, any Early Termination Date and/or any other date of cancellation thereof, it being understood that any adjustment in respect of an Announcement Event shall take into account any earlier adjustment relating to the same Announcement Event. An Announcement Event shall be an “Extraordinary Event” for purposes of the Equity Definitions, to which Article 12 of the Equity Definitions is applicable.

Modified Calculation

from the issuer of the Shares, then with respect to such Merger Event, as a condition precedent to the adjustments contemplated in Section 12.2(e)(i) of the Equity Definitions, Issuer and the issuer of the Shares shall, prior to the Merger Date, have entered into such documentation containing representations, warranties and agreements relating to securities law and other issues as requested by Dealer that Dealer has determined, in its reasonable discretion, to be reasonably necessary or appropriate to allow Dealer to continue as a party to the Transaction, as adjusted under Section 12.2(e)(i) of the Equity Definitions, and to preserve its hedging or hedge unwind activities in connection with the Transaction in a manner compliant with applicable legal, regulatory or self-regulatory requirements, or with related policies and procedures applicable to Dealer (whether or not such requirements or related policies and procedures are imposed by law or have been voluntarily adopted by Dealer), and if such conditions are not met or if the Calculation Agent determines that no adjustment that it could make under Section 12.2(e)(i) of the Equity Definitions will produce a commercially reasonable result, then the consequences set forth in Section 12.2(e)(ii) of the Equity Definitions shall apply.

Nationalization, Insolvency

terminated portion thereof) being the Affected Transaction and Issuer being the sole Affected Party) shall be deemed to occur, and, in lieu of Sections 12.7, 12.8 and 12.9 of the Equity Definitions, Section 6 of the Agreement shall apply to such Affected Transaction.

Additional Disruption Events:

(i) Section 12.9(a)(v) of the Equity Definitions is hereby amended by (a) inserting the following words at the end of clause (A) thereof: “in the manner contemplated by the Hedging Party on the Trade Date” and (b) inserting the following sentence at the end of such Section:

“For the avoidance of doubt, (i) the term “equity price risk” shall be deemed to include, but shall not be limited to, stock price and volatility risk, and (ii) the transactions or assets referred to in phrases (A) or (B) above must be available on commercially reasonable pricing and other terms.”; and

(ii) Section 12.9(b)(iii) of the Equity Definitions is hereby amended by inserting in the third line thereof, after the words “to terminate the Transaction”, the words “or a portion of the Transaction affected by such Hedging Disruption”.

doubt, the incurrence of any stock borrow expense in excess of Hedging Party’s reasonable expectation as of the Trade Date, other than to the extent resulting from an Increased Cost of Stock Borrow)”.

Maximum Stock Loan Rate:    2.00% per annum

Initial Stock Loan Rate:    0.25% per annum

Agreements and Acknowledgments

4.    Account Details:

Dealer Payment Instructions:    

Chase Manhattan Bank New York

For A/C Goldman, Sachs & Co.

A/C #930-1-011483

ABA: 021-000021

Account for delivery of Shares to Dealer: To be provided by Dealer

Issuer Payment Instructions: To be provided by Issuer.

5.    Offices:

The Office of Dealer for the Transaction is:

200 West Street, New York, New York 10282-2198

The Office of Issuer for the Transaction is:

Inapplicable, Issuer is not a Multibranch Party

6.    Notices: For purposes of this Confirmation:

(a)    Address for notices or communications to Issuer:

To:        PROS Holdings, Inc.

3100 Main Street, Suite 900

Houston, Texas 77002

Attn:        General Counsel

(b)    Address for notices or communications to Dealer:

To:        Goldman, Sachs & Co.

200 West Street

New York, NY 10282-2198

Equity Capital Markets

With a copy to:

***@***

7.    Representations, Warranties and Agreements:

(a)    In addition to the representations and warranties in the Agreement and those contained elsewhere herein, Issuer represents and warrants to and for the benefit of, and agrees with, Dealer as follows:

(i)    On the Trade Date and as of the date of any Notice of Share Termination under (and as defined in) Section 8(b) below, (A) none of Issuer and its officers and directors is aware of any material nonpublic information regarding Issuer or the Shares and (B) all reports and other documents filed by Issuer with the Securities and Exchange Commission pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”), when considered as a whole (with the more recent such reports and documents deemed to amend inconsistent statements contained in any earlier such reports and documents), do not contain any untrue statement of a material fact or any omission of a material fact required to be stated therein or necessary to make the statements therein, in the light of the circumstances in which they were made, not misleading.

(ii)    Without limiting the generality of Section 13.1 of the Equity Definitions, Issuer acknowledges that neither Dealer nor any of its affiliates is making any representations or warranties or taking any position or expressing any view with respect to the treatment of the Transaction under any accounting standards including ASC Topic 260, Earnings Per Share, ASC Topic 815, Derivatives and Hedging, or ASC Topic 480, Distinguishing Liabilities from Equity and ASC 815-40, Derivatives and Hedging – Contracts in Entity’s Own Equity (or any successor issue statements).

(iii)    Prior to the Trade Date, Issuer shall deliver to Dealer a resolution of Issuer’s board of directors authorizing the Transaction, and approving the Transaction for purposes of Section 203 of the Delaware General Corporation Law, and such other certificate or certificates as Dealer shall reasonably request.

(iv)    Issuer is not entering into this Confirmation to create actual or apparent trading activity in the Shares (or any security convertible into or exchangeable for Shares) or to raise or depress or otherwise manipulate the price of the Shares (or any security convertible into or exchangeable for Shares) or otherwise in violation of the Exchange Act.

(v)    Issuer is not, and after giving effect to the transactions contemplated hereby will not be, required to register as an “investment company” as such term is defined in the Investment Company Act of 1940, as amended.

(vi)    On the Trade Date and the Premium Payment Date (A) the assets of Issuer at their fair valuation exceed the liabilities of Issuer, including contingent liabilities, (B) the capital of Issuer is adequate to conduct the business of Issuer and (C) Issuer has the ability to pay its debts and obligations as such debts mature and does not intend to, or does not believe that it will, incur debt beyond its ability to pay as such debts mature.

(vii)    Issuer shall not take any action to decrease the number of Available Shares below the Capped Number (each as defined below, but without giving effect to the limitation on adjustments to the Capped Number set forth in the proviso in the first sentence of Section 8(f)).

(viii)    The representations and warranties of Issuer set forth in Section 3 of the Agreement and Section 1 of the Purchase Agreement, dated as of December 4, 2014, among Issuer and Goldman, Sachs & Co. and Deutsche Bank Securities Inc. as representatives of the several Purchasers named in Schedule I thereto (the “Purchase Agreement”) are true and correct as of the Trade Date and the Effective Date and are hereby deemed to be repeated to Dealer as if set forth herein.

(ix)    (x) (A) On the Trade Date, the Shares or securities that are convertible into, or exchangeable or exercisable for Shares, are not, and shall not be, subject to a “restricted period,” as such term is defined in Regulation M under the Exchange Act (“Regulation M”) and (B) Issuer shall not engage in any “distribution,” as such term is defined in Regulation M, other than a distribution meeting the requirements of the exceptions set forth in sections 101(b)(10) and 102(b)(7) of Regulation M, until the sixth Exchange Business Day immediately following the Trade Date, and (y) (A) during the period starting on the first Expiration Date and ending on the last Expiration Date (the “Settlement Period”), the Shares or securities that are convertible into, or exchangeable or exercisable for Shares, are not, and shall not be, subject to a “restricted period,” as defined in Regulation M and (B) Issuer shall not engage in any “distribution,” as such term is defined in Regulation M until the sixth Exchange Business Day immediately following the Settlement Period.

(x)    During the Settlement Period and on any other Exercise Date, neither Issuer nor any “affiliate” or “affiliated purchaser” (each as defined in Rule 10b-18 of the Exchange Act (“Rule 10b-18”)) shall directly or indirectly (including, without limitation, by means of any cash-settled or other derivative instrument) purchase, offer to purchase, place any bid or limit order that would effect a purchase of, or commence any tender offer relating to, any Shares (or an equivalent interest, including a unit of beneficial interest in a trust or limited partnership or a depository share) or any security convertible into or exchangeable or exercisable for Shares, except through Dealer.

(xi)    Issuer agrees that it (A) will not during the Settlement Period make, or permit to be made, any public announcement (as defined in Rule 165(f) under the Securities Act) of any Merger Transaction or potential Merger Transaction unless such public announcement is made prior to the opening or after the close of the regular trading session on the Exchange for the Shares; (B) shall promptly (but in any event prior to the next opening of the regular trading session on the Exchange) notify Dealer following any such announcement that such announcement has been made; and (C) shall promptly (but in any event prior to the next opening of the regular trading session on the Exchange) provide Dealer with written notice specifying (i) Issuer’s average daily Rule 10b-18 Purchases (as defined in Rule 10b-18) during the three full calendar months immediately preceding the announcement date that were not effected through Dealer or its affiliates and (ii) the number of Shares purchased pursuant to the proviso in Rule 10b-18(b)(4) under the Exchange Act for the three full calendar months preceding the announcement date. Such written notice shall be deemed to be a certification by Issuer to Dealer that such information is true and correct. In addition, Issuer shall promptly notify Dealer of the earlier to occur of the completion of such transaction and the completion of the vote by target shareholders. “Merger Transaction” means any merger, acquisition or similar transaction involving a recapitalization as contemplated by Rule 10b-18(a)(13)(iv) under the Exchange Act.

(xii)    Any issuance of Shares upon exercise or termination of the Transaction has been, and throughout the Transaction will continue to be, duly authorized and, upon issuance, such Shares will be validly issued, fully paid and non-assessable, and the issuance or delivery thereof shall not

be subject to any preemptive or similar rights and such Shares shall, upon issuance, be accepted for listing or quotation on the Exchange. A number of Shares of Issuer equal to the Capped Number have been reserved for issuance upon exercise or termination of the Warrants by all required corporate action of the Issuer.

(xiii)    Issuer (A) is capable of evaluating investment risks independently, both in general and with regard to all transactions and investment strategies involving a security or securities; (B) will exercise independent judgment in evaluating the recommendations of any broker-dealer or its associated persons, unless it has otherwise notified the broker-dealer in writing; and (C) has total assets of at least USD50 million.

(b)    Each of Dealer and Issuer agrees and represents that it is an “eligible contract participant” as defined in Section 1a(18) of the U.S. Commodity Exchange Act, as amended, and is entering into the Transaction as principal (and not as agent or in any other capacity, fiduciary or otherwise) and not for the benefit of any third party.

(c)    Each of Dealer and Issuer acknowledges that the offer and sale of the Transaction to it is intended to be exempt from registration under the Securities Act, by virtue of Section 4(a)(2) thereof. Accordingly, Dealer represents and warrants to Issuer that (i) it has the financial ability to bear the economic risk of its investment in the Transaction and is able to bear a total loss of its investment and its investments in and liabilities in respect of the Transaction, which it understands are not readily marketable, are not disproportionate to its net worth, and it is able to bear any loss in connection with the Transaction, including the loss of its entire investment in the Transaction, (ii) it is an “accredited investor” as that term is defined in Regulation D as promulgated under the Securities Act, (iii) it is entering into the Transaction for its own account and without a view to the distribution or resale thereof, (iv) the assignment, transfer or other disposition of the Transaction has not been and will not be registered under the Securities Act and is restricted under this Confirmation, the Securities Act and state securities laws, and (v) its financial condition is such that it has no need for liquidity with respect to its investment in the Transaction and no need to dispose of any portion thereof to satisfy any existing or contemplated undertaking or indebtedness and is capable of assessing the merits of and understanding (on its own behalf or through independent professional advice), and understands and accepts, the terms, conditions and risks of the Transaction.

(d)    Each of Dealer and Issuer agrees and acknowledges that Dealer is a “financial institution” and “financial participant” within the meaning of Sections 101(22) and 101(22A) of Title 11 of the United States Code (the “Bankruptcy Code”). The parties hereto further agree and acknowledge (A) that this Confirmation is a “securities contract,” as such term is defined in Section 741(7) of the Bankruptcy Code, with respect to which each payment and delivery hereunder or in connection herewith is a “termination value,” “payment amount” or “other transfer obligation” within the meaning of Section 362 of the Bankruptcy Code and a “settlement payment” within the meaning of Section 546 of the Bankruptcy Code, and (B) that Dealer is entitled to the protections afforded by, among other sections, Sections 362(b)(6), 362(b)(27), 362(o), 546(e), 546(j), 548(d)(2), 555 and 561 of the Bankruptcy Code.

(e)    As a condition to Dealer’s obligation to pay the Premium on the Premium Payment Date, Issuer shall deliver to Dealer (i) an incumbency certificate, dated as of the Trade Date, of Issuer in customary form, (ii) an opinion of counsel, dated as of the Trade Date and reasonably acceptable to Dealer in form and substance, with respect to the matters set forth in Section 3(a) of the Agreement and Sections 7(a)(v) and 7(a)(xii) of this Confirmation and such other matters as Dealer may reasonably request and (iii) evidence that the listing of the Shares issuable upon exercise or termination of the Warrants on the Exchange has been approved by the Exchange, subject only to official notice of issuance.

(f)    Issuer understands that notwithstanding any other relationship between Issuer and Dealer and its affiliates, in connection with this Transaction and any other over-the-counter derivative transactions between Issuer and Dealer or its affiliates, Dealer or its affiliate is acting as principal and is not a fiduciary or advisor in respect of any such transaction, including any entry, exercise, amendment, unwind or termination thereof.

(g)    Issuer represents and warrants that it has received, read and understands the OTC Options Risk Disclosure Statement and a copy of the most recent disclosure pamphlet prepared by The Options Clearing Corporation entitled “Characteristics and Risks of Standardized Options”.

(h)    Each party acknowledges and agrees to be bound by the Conduct Rules of the Financial Industry Regulatory Authority, Inc. applicable to transactions in options, and further agrees not to violate the position and exercise limits set forth therein.

8.    Other Provisions:

(a)    Right to Extend. Dealer may postpone or add, in whole or in part, any Expiration Date or Settlement Date or any other date of valuation or delivery by Issuer, with respect to some or all of the relevant Warrants (in which event the Calculation Agent shall make appropriate adjustments to the relevant delivery

obligation), if Dealer determines, in good faith and in its commercially reasonable discretion, that such extension is reasonably necessary or appropriate to preserve Dealer’s commercially reasonable hedging or hedge unwind activity hereunder in light of existing liquidity conditions in the cash market, the stock borrow market or other relevant market or to enable Dealer to effect purchases of Shares or Share Termination Delivery Units in connection with its commercially reasonable hedging, hedge unwind or settlement activity hereunder in a manner that would, if Dealer were Issuer or an affiliated purchaser of Issuer, be in compliance with applicable legal, regulatory or self-regulatory requirements, or with related policies and procedures (whether or not such requirements, policies or procedures are imposed by law or have been voluntarily adopted by Dealer).

(b)    Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events. If Issuer shall owe Dealer any amount pursuant to Section 6(d)(ii) of the Agreement (a “Payment Obligation”), Issuer shall have the right, in its sole discretion, to satisfy any such Payment Obligation by the Share Termination Alternative (as defined below) by giving irrevocable telephonic notice to Dealer, confirmed in writing within one Scheduled Trading Day (which written confirmation shall contain the representation and warranty set forth in Section 7(a)(i)), no later than 9:30 A.M., New York City time, on the Merger Date, Tender Offer Date, Announcement Date, Early Termination Date or date of cancellation or termination in respect of an Extraordinary Event, as applicable (“Notice of Share Termination”); provided that if Issuer does not elect to satisfy its Payment Obligation by the Share Termination Alternative, Dealer shall have the right, in its sole discretion, to elect to require Issuer to satisfy its Payment Obligation by the Share Termination Alternative, notwithstanding Issuer’s failure to elect or election to the contrary; and provided further that Issuer shall not have the right to so elect (but, for the avoidance of doubt, Dealer shall have the right to so elect) in the event of (i) an Insolvency, a Nationalization or a Merger Event, in each case, in which the consideration or proceeds to be paid to holders of Shares consists solely of cash or (ii) an Event of Default in which Issuer is the Defaulting Party or a Termination Event in which Issuer is the Affected Party or an Extraordinary Event, which Event of Default, Termination Event or Extraordinary Event resulted from an event or events within Issuer’s control. Upon such Notice of Share Termination, the following provisions shall apply on the Scheduled Trading Day immediately following the Merger Date, the Tender Offer Date, Announcement Date, Early Termination Date or date of cancellation or termination in respect of an Extraordinary Event, as applicable:

Share Termination Delivery

Share (without consideration of any requirement to pay cash or other consideration in lieu of fractional amounts of any securities) in such Insolvency, Nationalization or Merger Event, as applicable. If such Insolvency, Nationalization or Merger Event involves a choice of consideration to be received by holders, such holder shall be deemed to have elected to receive the maximum possible amount of cash.

(c)    Registration/Private Placement Procedures. (i) With respect to the Transaction, the following provisions shall apply to the extent provided for above opposite the caption “Net Share Settlement” in Section 2 or in paragraph (a) of this Section 8. If so applicable, then, at the election of Issuer by notice to Dealer within one Exchange Business Day after the relevant delivery obligation arises, but in any event at least one Exchange Business Day prior to the date on which such delivery obligation is due, either (A) all Shares or Share Termination Delivery Units, as the case may be, delivered by Issuer to Dealer shall be, at the time of such delivery, covered by an effective registration statement of Issuer for immediate resale by Dealer (such registration statement and the corresponding prospectus (the “Prospectus”) (including, without limitation, any sections describing the plan of distribution) in form and content commercially reasonably satisfactory to Dealer) or (B) Issuer shall deliver additional Shares or Share Termination Delivery Units, as the case may be, so that the value of such Shares or Share Termination Delivery Units, as determined by the Calculation Agent to reflect a commercially reasonable liquidity discount, equals the value of the number of Shares or Share Termination Delivery Units that would otherwise be deliverable if such Shares or Share Termination Delivery Units were freely tradeable (without prospectus delivery) upon receipt by Dealer (such value, the “Freely Tradeable Value”); provided that, if requested by Dealer, Issuer shall make the election described in this clause (B) with respect to Shares delivered on all Settlement Dates no later than one Exchange Business Day prior to the first Exercise Date, and the applicable procedures described below shall apply to all Shares delivered on the Settlement Dates on an aggregate basis.

(ii)    It shall be a condition to Issuer’s right to make the election described in clause (c)(i)(A) that:

(A)    Dealer (or an affiliate of Dealer designated by Dealer) shall be afforded a reasonable opportunity to conduct a due diligence investigation with respect to Issuer that is customary in scope for underwritten offerings of equity securities and that yields results that are commercially reasonably satisfactory to Dealer or such affiliate, as the case may be, in its discretion; and

(B)    Dealer (or an affiliate of Dealer designated by Dealer) and Issuer shall enter into an agreement (a “Registration Agreement”) on commercially reasonable terms in connection with the public resale of such Shares or Share Termination Delivery Units, as the case may be, by Dealer or such affiliate substantially similar to underwriting agreements customary for underwritten offerings

of equity securities, in form and substance commercially reasonably satisfactory to Dealer or such affiliate and Issuer, which Registration Agreement shall include, without limitation, provisions substantially similar to those contained in such underwriting agreements relating to the indemnification of, and contribution in connection with the liability of, Dealer and its affiliates and Issuer, shall provide for the payment by Issuer of all expenses in connection with such resale, including all registration costs and all fees and expenses of counsel for Dealer, and shall provide for the delivery of accountants’ “comfort letters” to Dealer or such affiliate with respect to the financial statements and certain financial information contained in or incorporated by reference into the Prospectus.

(iii)    If Issuer makes the election described in clause (c)(i)(B) above:

(A)    Dealer (or an affiliate of Dealer designated by Dealer) and any potential institutional purchaser of any such Shares or Share Termination Delivery Units, as the case may be, from Dealer or such affiliate identified by Dealer shall be afforded a commercially reasonable opportunity to conduct a due diligence investigation in compliance with applicable law with respect to Issuer customary in scope for private placements of equity securities (including, without limitation, the right to have made available to them for inspection all financial and other records, pertinent corporate documents and other information reasonably requested by them), subject to execution by such recipients of customary confidentiality agreements reasonably acceptable to Issuer;

(B)    Dealer (or an affiliate of Dealer designated by Dealer) and Issuer shall enter into an agreement (a “Private Placement Agreement”) on commercially reasonable terms in connection with the private placement of such Shares or Share Termination Delivery Units, as the case may be, by Issuer to Dealer or such affiliate and the private resale of such shares by Dealer or such affiliate, substantially similar to private placement purchase agreements customary for private placements of equity securities, in form and substance commercially reasonably satisfactory to Dealer and Issuer, which Private Placement Agreement shall include, without limitation, provisions substantially similar to those contained in such private placement purchase agreements relating to the indemnification of, and contribution in connection with the liability of, Dealer and its affiliates and Issuer, shall provide for the payment by Issuer of all expenses in connection with such resale, including all fees and expenses of counsel for Dealer, shall contain representations, warranties and agreements of Issuer reasonably necessary or advisable to establish and maintain the availability of an exemption from the registration requirements of the Securities Act for such resales, and shall use best efforts to provide for the delivery of accountants’ “comfort letters” to Dealer or such affiliate with respect to the financial statements and certain financial information contained in or incorporated by reference into the offering memorandum prepared for the resale of such Shares;

(C)    Issuer agrees that (i) any Shares or Share Termination Delivery Units so delivered to Dealer may be transferred by and among Dealer and its affiliates, and Issuer shall effect such transfer without any further action by Dealer and (ii) after the minimum “holding period” within the meaning of Rule 144(d) under the Securities Act has elapsed with respect to such Shares or any securities issued by Issuer comprising such Share Termination Delivery Units, Issuer shall promptly remove, or cause the transfer agent for such Shares or securities to remove, any legends referring to any such restrictions or requirements from such Shares or securities, without any further requirement for the delivery of any certificate, consent, agreement, opinion of counsel, notice or any other document, any transfer tax stamps or payment of any other amount or any other action by Dealer (or such affiliate of Dealer); and

(D)    Issuer shall not take, or cause to be taken, any action that would make unavailable either the exemption pursuant to Section 4(a)(2) of the Securities Act for the sale by Issuer to Dealer (or any affiliate designated by Dealer) of the Shares or Share Termination Delivery Units, as the case may be, or the exemption pursuant to Section 4(a)(1) or Section 4(a)(3) of the Securities Act for resales of the Shares or Share Termination Delivery Units, as the case may be, by Dealer (or any such affiliate of Dealer).

(d)    Make-whole Shares. If Issuer makes the election described in clause (i)(B) of paragraph (c) of this Section 8, then Dealer or its affiliates may sell (which sale shall be made in a commercially reasonable

manner) such Shares or Share Termination Delivery Units, as the case may be, during a period (the “Resale Period”) commencing on the Exchange Business Day following delivery of such Shares or Share Termination Delivery Units, as the case may be, and ending on the Exchange Business Day on which Dealer or its affiliates completes the sale of a sufficient number of Shares or Share Termination Delivery Units, as the case may be, so that the realized net proceeds of such sales exceed the Freely Tradeable Value. If any of such delivered Shares or Share Termination Delivery Units remain after such realized net proceeds exceed the Freely Tradeable Value, Dealer shall return such remaining Shares or Share Termination Delivery Units to Issuer. If the Freely Tradeable Value exceeds the realized net proceeds from such resale, Issuer shall transfer to Dealer by the open of the regular trading session on the Exchange on the Exchange Trading Day immediately following the final day of the Resale Period (without giving effect to any extension thereof pursuant to the immediately succeeding sentence), the amount of such excess (the “Additional Amount”) in cash or in a number of additional Shares or Share Termination Delivery Units, as the case may be, (“Make-whole Shares”) in an amount that, based on the Relevant Price on such final day of the Resale Period (as if such day was the “Valuation Date” for purposes of computing such Relevant Price), has a dollar value equal to the Additional Amount. The Resale Period shall continue to enable the sale of the Make-whole Shares in the manner contemplated by this Section 8(d). This provision shall be applied successively until the Additional Amount is equal to zero, subject to Section 8(f).

(e)    Beneficial Ownership. Notwithstanding anything to the contrary in the Agreement or this Confirmation, in no event shall Dealer be entitled to receive, or shall be deemed to receive, any Shares if, immediately upon giving effect to such receipt of such Shares, (i) the “beneficial ownership” (within the meaning of Section 13 of the Exchange Act and the rules promulgated thereunder) of Shares by Dealer, any of its affiliates subject to aggregation with Dealer for purposes of the “beneficial ownership” test under Section 13 of the Exchange Act and all persons who may form a “group” (within the meaning of Rule 13d-5(b)(1) under the Exchange Act) with Dealer with respect to “beneficial ownership” of any Shares (collectively, “Dealer Group”) would be equal to or greater than 8% or more of the outstanding Shares on the date of determination or (ii) Dealer, Dealer Group or any person whose ownership position would be aggregated with that of Dealer or Dealer Group (Dealer, Dealer Group or any such person, a “Dealer Person”) under Section 203 of the Delaware General Corporation Law or other federal, state or local law, rule, regulation or regulatory order or organizational documents or contracts of Issuer applicable to ownership of Shares (“Applicable Restrictions”), would own, beneficially own, constructively own, control, hold the power to vote or otherwise meet a relevant definition of ownership in excess of a number of Shares equal to (x) the number of Shares that would give rise to reporting or registration obligations or other requirements (including obtaining prior approval by a state or federal regulator) of a Dealer Person under Applicable Restrictions and with respect to which such requirements have not been met or the relevant approval has not been received or that would subject a Dealer Person to restrictions (including restrictions relating to business combinations or other designated transactions) or have any other adverse effect on a Dealer Person under Applicable Restrictions minus (y) 1.0% of the number of Shares outstanding on the date of determination (either such condition described in clause (i) or (ii), an “Excess Ownership Position”). If any delivery owed to Dealer hereunder is not made, in whole or in part, as a result of this provision, Issuer’s obligation to make such delivery shall not be extinguished and Issuer shall make such delivery as promptly as practicable after, but in no event later than one Exchange Business Day after, Dealer gives notice to Issuer that such delivery would not result in the existence of an Excess Ownership Position.

(f)    Limitations on Settlement by Issuer. Notwithstanding anything herein or in the Agreement to the contrary (except as set forth in this Section 8(f)), in no event shall Issuer be required to deliver Shares in connection with the Transaction in excess of 527,250 Shares, as such number may be adjusted from time to time in accordance with the provisions hereof; provided that no such adjustment shall cause the Capped Number to exceed the Available Shares (as in effect from time to time), other than as a result of actions of Issuer or events within Issuer’s control (the “Capped Number”). Notwithstanding anything to the contrary in the Agreement or the Equity Definitions, such limitation shall not affect the calculation of any Payment Obligation (as defined in Section 8(b)), it being understood that if the Share Termination Alternative applies pursuant to Section 8(b), the number of Shares deliverable pursuant to such Section shall not exceed the Capped Number. Issuer represents and warrants to Dealer (which representation and warranty shall be deemed to be repeated on each day that the Transaction is outstanding) that the Capped Number is equal to or less than the

number of authorized but unissued Shares of the Issuer that are not reserved for future issuance in connection with transactions in the Shares (other than the Transaction) on the date of the determination of the Capped Number (such Shares, the “Available Shares”). In the event Issuer shall not have delivered the full number of Shares otherwise deliverable as a result of this Section 8(f) (the resulting deficit, the “Deficit Shares”), Issuer shall be continually obligated to deliver Shares, from time to time until the full number of Deficit Shares have been delivered pursuant to this paragraph, when, and to the extent, that (A) Shares are repurchased, acquired or otherwise received by Issuer or any of its subsidiaries after the Trade Date (whether or not in exchange for cash, fair value or any other consideration), (B) authorized and unissued Shares previously reserved for issuance in respect of other transactions become no longer so reserved or (C) Issuer additionally authorizes any unissued Shares that are not reserved for other transactions (such events as set forth in clauses (A), (B) and (C) above, collectively, the “Share Issuance Events”). In the event that there are any Deficit Shares or the proviso in the first sentence of this Section 8(f) has prevented any adjustment to the Capped Number, (i) Issuer shall promptly notify Dealer of the occurrence of any of the Share Issuance Events (including the number of Shares subject to clause (A), (B) or (C) and the corresponding number of Shares to be delivered) and, as promptly as reasonably practicable, deliver such Shares thereafter, (ii) Issuer shall use its best efforts to cause Share Issuance Events to the extent necessary to deliver the full number of Deficit Shares or cause the Capped Number to equal the Capped Number that would be in effect but for the proviso set forth in the first sentence of this Section 8(f), as the case may be, and (iii) Issuer shall not, until Issuer’s obligations under the Transaction have been satisfied in full, use any Shares that become available for potential delivery to Dealer as a result of any Share Issuance Event for the settlement or satisfaction of any transaction or obligation other than the Transaction or any other warrant transaction between Issuer and Dealer or reserve any such Shares for future issuance for any purpose other than to satisfy Issuer’s obligations to Dealer under the Transaction or any other warrant transaction between Issuer and Dealer.

(g)    Equity Rights. Dealer acknowledges and agrees that this Confirmation is not intended to convey to it rights with respect to the Transaction that are senior to the claims of common stockholders in the event of Issuer’s bankruptcy. For the avoidance of doubt, the parties agree that the preceding sentence shall not apply at any time other than during Issuer’s bankruptcy to any claim arising as a result of a breach by Issuer of any of its obligations under this Confirmation or the Agreement. For the avoidance of doubt, the parties acknowledge that the obligations of Issuer under this Confirmation are not secured by any collateral that would otherwise secure the obligations of Issuer herein under or pursuant to any other agreement.

(h)    Amendments to Equity Definitions. The following amendments shall be made to the Equity Definitions:

(i)    The first sentence of Section 11.2(c) of the Equity Definitions, prior to clause (A) thereof, is hereby amended to read as follows: ‘(c) If “Calculation Agent Adjustment” is specified as the Method of Adjustment in the related Confirmation of a Share Option Transaction, then following the announcement or occurrence of any Potential Adjustment Event, the Calculation Agent will determine whether such Potential Adjustment Event has an effect on the theoretical value of the relevant Shares or options on the Shares and, if so, will (i) make appropriate adjustment(s), if any, to any one or more of:’ and, the portion of such sentence immediately preceding clause (ii) thereof is hereby amended by deleting the words “diluting or concentrative” and the words “(provided that no adjustments will be made to account solely for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares)” and replacing such latter phrase with the words “(and, for the avoidance of doubt, adjustments may be made to account solely for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares)”;

(ii)     Sections 11.2(a) and 11.2(e)(vii) of the Equity Definitions are hereby amended by deleting the words “a diluting or concentrative” and, in the case of Section 11.2(e)(vii), replacing them with “an economic” and, in each case, adding the phrase “or options on the Shares” at the end of the sentence;

(iii)    Section 12.7(b) of the Equity Definitions is hereby amended by deleting the words “(and in any event within five Exchange Business Days) by the parties after” appearing after the words “agreed promptly” and replacing with the words “by the parties on or prior to”;

(iv)    Section 12.9(b)(iv) of the Equity Definitions is hereby amended by (A) deleting (1) subsection (A) in its entirety, (2) the phrase “or (B)” following subsection (A) and (3) the phrase “in each case” in subsection (B); (B) replacing “will lend” with “lends” in subsection (B); and (C) deleting the phrase “neither the Non-Hedging Party nor the Lending Party lends Shares in the amount of the Hedging Shares or” in the penultimate sentence; “Lending Party” means a third party that is not the Issuer or an affiliate of the Issuer that Dealer considers to be an acceptable counterparty (acting in good faith and in a reasonable manner in light of (x) other transactions that Dealer (or its agent or affiliate) may have entered into with such party and (y) any legal, regulatory or self-regulatory requirements or related policies and procedures (whether or not such requirements or related policies and procedures are imposed by law or have been voluntarily adopted by Dealer) that apply generally to transactions of a nature and kind similar to the transactions contemplated with such party); and

(v)    Section 12.9(b)(v) of the Equity Definitions is hereby amended by (A) adding the word “or” immediately before subsection “(B)” and deleting the comma at the end of subsection (A); and (B)(1) deleting subsection (C) in its entirety, (2) deleting the word “or” immediately preceding subsection (C), (3) replacing in the penultimate sentence the words “either party” with “the Hedging Party” and (4) deleting clause (X) in the final sentence.

(i)    Transfer and Assignment. Dealer may transfer or assign its rights and obligations hereunder and under the Agreement, in whole or in part, at any time without the consent of Issuer.

(j)    Disclosure. Effective from the date of commencement of discussions concerning the Transaction, Issuer and each of its employees, representatives, or other agents may disclose to any and all persons, without limitation of any kind, the tax treatment and tax structure of the Transaction and all materials of any kind (including opinions or other tax analyses) that are provided to Issuer relating to such tax treatment and tax structure.

(k)    Additional Termination Events. The occurrence of any of the following shall constitute an Additional Termination Event with respect to which the Transaction shall be the sole Affected Transaction and Issuer shall be the sole Affected Party and Dealer shall be the party entitled to designate an Early Termination Date pursuant to Section 6(b) of the Agreement and to determine the amount payable pursuant to Section 6(e) of the Agreement; provided that with respect to any Additional Termination Event, Dealer may choose to treat part of the Transaction as the sole Affected Transaction, and, upon the termination of the Affected Transaction, a Transaction with terms identical to those set forth herein except with a Number of Warrants

equal to the unaffected number of Warrants shall be treated for all purposes as the Transaction, which shall remain in full force and effect:

(i)    Dealer concludes in good faith and in a commercially reasonable manner, based on advice of counsel, that it is advisable to terminate a portion of the Transaction so that Dealer’s related hedging activities will comply with applicable securities laws, rules or regulations or related policies or procedures applicable to similar equity derivatives transactions and consistently applied (whether or not such requirements, policies or procedures are imposed by law or have been voluntarily adopted by Dealer), or Dealer, despite using commercially reasonable efforts, is unable or reasonably determines that it is impractical or illegal to hedge its obligations pursuant to this Transaction in the public market without registration under the Securities Act or as a result of any legal, regulatory or self-regulatory requirements;

(ii)    at any time at which any Excess Ownership Position occurs, Dealer, in its commercially reasonable discretion, is unable to effect a transfer or assignment to a third party of the Transaction or any other transaction between the parties after using its commercially reasonable efforts on pricing and terms and within a time period reasonably acceptable to Dealer such that an Excess Ownership Position no longer exists; provided that Dealer shall treat only that portion of the Transaction as the Affected Transaction as necessary so that such Excess Ownership Position would no longer exist following the resulting partial termination of the Transaction (after taking into account commercially reasonable adjustments to Dealer’s commercially reasonable Hedge Positions from such partial termination);

(iii)     any “person” or “group” (within the meaning of Section 13(d) of the Exchange Act), other than Issuer, its wholly owned subsidiaries or its or their employee benefit plans, files a Schedule TO or any schedule, form or report under the Exchange Act disclosing that such person or group has become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the common equity of Issuer representing more than 50% of the voting power of such common equity;

(iv)    consummation of (A) any recapitalization, reclassification or change of the Shares (other than changes resulting from a subdivision or combination) as a result of which the Shares would be converted into, or exchanged for, stock, other securities, other property or assets, or (B) any share exchange, consolidation or merger of Issuer pursuant to which the Shares shall be converted into cash, securities or other property or assets, or (C) any sale, lease or other transfer, in one transaction or a series of transactions, of all or substantially all of the consolidated assets of Issuer and its subsidiaries, taken as a whole, to any person other than one of Issuer’s wholly owned subsidiaries; provided that, notwithstanding the foregoing, any transaction or transactions set forth in the immediately preceding clause (iii) or this clause (iv) shall not constitute an Additional Termination Event if (x) at least 90% of the consideration received or to be received by holders of the Shares (excluding cash payments for fractional Shares) in connection with such transaction or transactions consists of shares of common stock that are listed or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors) or that will be so listed or quoted when issued or exchanged in connection with such transaction or transactions and (y) following such transaction or transactions, the Shares will consist of such consideration, excluding cash payments for fractional Shares;

(v)    holders of Shares approve any plan or proposal for Issuer’s liquidation or dissolution;

(vi)    the Shares cease to be listed or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors);

(vii)    default by Issuer or any of its subsidiaries with respect to any mortgage, agreement or other instrument under which there may be outstanding, or by which there may be secured or evidenced, any indebtedness for money borrowed in excess of USD25 million (or its foreign currency

equivalent) in the aggregate of Issuer and/or any such subsidiary, whether such indebtedness now exists or shall hereafter be created (A) resulting in such indebtedness becoming or being declared due and payable or (B) constituting a failure to pay the principal of any such indebtedness when due and payable at its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise, and such acceleration shall not have been rescinded or annulled or such failure to pay shall not have been cured;

(viii)    a final judgment or judgments for the payment of USD25 million (or its foreign currency equivalent) or more (excluding any amounts covered by insurance) in the aggregate rendered against Issuer or any of its subsidiaries, which judgment is not discharged or stayed within 60 days after (A) the date on which the right to appeal thereof has expired if no such appeal has commenced, or (B) the date on which all rights to appeal have been extinguished; or

(ix)    the price of the Shares on the Exchange at any time is equal to or greater than USD122.

(l)    Early Unwind.  In the event the sale by Issuer of the Optional Securities (defined under the Purchase Agreement) is not consummated pursuant to the Purchase Agreement for any reason by the close of business in New York on December 10, 2014 (or such later date as agreed upon by the parties) (December 10, 2014 or such later date being the “Early Unwind Date”), the Transaction shall automatically terminate (the “Early Unwind”), on the Early Unwind Date and (i) the Transaction and all of the respective rights and obligations of Dealer and Issuer thereunder shall be cancelled and terminated and (ii) Issuer shall pay to Dealer an amount in cash equal to the aggregate amount of costs and expenses relating to the unwinding of Dealer’s hedging activities in respect of the Transaction (including market losses incurred in reselling any Shares purchased by Dealer or its affiliates in connection with such hedging activities, unless Issuer agrees to purchase any such Shares at the cost at which Dealer purchased such Shares) or, at the election of Issuer, deliver to Dealer Shares with a value equal to such amount, as determined by the Calculation Agent, in which event the parties shall enter into customary and commercially reasonable documentation relating to the registered or exempt resale of such Shares.  Following such termination, cancellation and payment, each party shall be released and discharged by the other party from and agrees not to make any claim against the other party with respect to any obligations or liabilities of either party arising out of and to be performed in connection with the Transaction either prior to or after the Early Unwind Date.  Dealer and Issuer represent and acknowledge to the other that upon an Early Unwind and following the payment referred to above, all obligations with respect to the Transaction shall be deemed fully and finally discharged.

(m)    No Netting and Set-off. The provisions of Section 2(c) of the Agreement shall not apply to the Transaction. Each party waives any and all rights it may have to set-off delivery or payment obligations it owes to the other party under the Transaction against any delivery or payment obligations owed to it by the other party, whether arising under the Agreement, under any other agreement between parties hereto, by operation of law or otherwise.

(n)    Delivery of Cash. For the avoidance of doubt, nothing in this Confirmation shall be interpreted as requiring the Issuer to deliver cash in respect of the settlement of the Transaction, except in circumstances where the required cash settlement thereof is permitted for classification of the contract as equity by ASC 815-40, Derivatives and Hedging – Contracts in Entity’s Own Equity, as in effect on the relevant Trade Date (including, without limitation, where the Issuer so elects to deliver cash or fails timely to elect to deliver Shares or Share Termination Delivery Property in respect of such settlement).

(o)    Agreements and Acknowledgements Regarding Hedging. Issuer understands, acknowledges and agrees that: (A) at any time on and prior to the last Expiration Date, Dealer and its affiliates may buy or sell Shares or other securities or buy or sell options or futures contracts or enter into swaps or other derivative securities in order to adjust its hedge position with respect to the Transaction;  (B) Dealer and its affiliates also may be active in the market for Shares other than in connection with hedging activities in relation to the Transaction; (C) Dealer shall make its own determination as to whether, when or in what manner any hedging or market activities in securities of Issuer shall be conducted and shall do so in a manner that it deems appropriate to hedge its price and market risk with respect to the VWAP Prices; (D) any market activities of Dealer and its affiliates with respect to Shares may affect the market price and volatility of Shares, as well as the VWAP

Prices, each in a manner that may be adverse to Issuer; and (E) the Transaction is a derivatives transaction in which it has granted Dealer an option, and Dealer may purchase shares for its own account at an average price that may be greater than, or less than, the price paid by Issuer under the terms of the Transaction.

(p)    Wall Street Transparency and Accountability Act. In connection with Section 739 of the Wall Street Transparency and Accountability Act of 2010 (the “WSTAA”), the parties hereby agree that neither the enactment of the WSTAA (or any statute containing any legal certainty provision similar to Section 739 of the WSTAA) or any regulation under the WSTAA (or any such statute), nor any requirement under the WSTAA (or any statute containing any legal certainty provision similar to Section 739 of the WSTAA) or an amendment made by the WSTAA (or any such statute), shall limit or otherwise impair either party’s otherwise applicable rights to terminate, renegotiate, modify, amend or supplement this Confirmation or the Agreement, as applicable, arising from a termination event, force majeure, illegality, increased costs, regulatory change or similar event under this Confirmation, the Equity Definitions incorporated herein, or the Agreement (including, but not limited to, rights arising from Change in Law, Hedging Disruption, Increased Cost of Hedging or Illegality).

(q)    Governing Law. THE AGREEMENT, THIS CONFIRMATION AND ALL MATTERS ARISING IN CONNECTION WITH THE AGREEMENT AND THIS CONFIRMATION SHALL BE GOVERNED BY, AND CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REFERENCE TO ITS CHOICE OF LAW DOCTRINE, OTHER THAN TITLE 14 OF ARTICLE 5 OF THE NEW YORK GENERAL OBLIGATIONS LAW).

(r)    Amendment. This Confirmation and the Agreement may not be modified, amended or supplemented, except in a written instrument signed by Issuer and Dealer.

(s)    Counterparts. This Confirmation may be executed in several counterparts, each of which shall be deemed an original but all of which together shall constitute one and the same instrument.

(t)    Withholding Tax with Respect to Non-US Counterparties. “Indemnifiable Tax” as defined in Section 14 of the Agreement shall not include (i) any U.S. federal withholding tax imposed or collected pursuant to Sections 1471 through 1474 of the Internal Revenue Code of 1986, as amended (the “Code”), any current or future regulations or official interpretations thereof, any agreement entered into pursuant to Section 1471(b) of the Code, or any fiscal or regulatory legislation, rules or practices adopted pursuant to any intergovernmental agreement entered into in connection with the implementation of such Sections of the Code (a “FATCA Withholding Tax”) or (ii) any U.S. federal withholding tax imposed on amounts treated as dividends from sources within the United States under Section 871(m) of the Code (or any Treasury regulations or other guidance issued thereunder). For the avoidance of doubt, a FATCA Withholding Tax is a Tax the deduction or withholding of which is required by applicable law for the purposes of Section 2(d) of the Agreement.

(u)    Submission to Jurisdiction. Section 13(b) of the Agreement is deleted in its entirety and replaced by the following:

(v)    Waiver of Trial by Jury. EACH OF ISSUER AND DEALER HEREBY IRREVOCABLY WAIVES (ON ITS OWN BEHALF AND, TO THE EXTENT PERMITTED BY APPLICABLE LAW, ON BEHALF OF ITS STOCKHOLDERS) ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM (WHETHER BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING TO THE AGREEMENT, THIS CONFIRMATION AND THE TRANSACTION HEREUNDER.

Issuer hereby agrees (a) to check this Confirmation carefully and immediately upon receipt so that errors or discrepancies can be promptly identified and rectified and (b) to confirm that the foregoing (in the exact form provided by Dealer) correctly sets forth the terms of the agreement between Dealer and Issuer with respect to the Transaction, by manually signing this Confirmation or this page hereof as evidence of agreement to such terms and providing the other information requested herein and immediately returning an executed copy to Dealer.

Yours faithfully,