Form of Capped Call Confirmation

[Dealer address]

Dear Ladies and Gentlemen:

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 [___] (“Dealer”) and FireEye, Inc., a Delaware corporation (“Counterparty”). This communication constitutes a “Confirmation” as referred to in the ISDA Master 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”). In the event of any inconsistency between the 2006 Definitions and the Equity Definitions, the Equity Definitions will govern and in the event of any inconsistency between terms defined in the Equity Definitions and this Confirmation, this Confirmation shall govern.

This Confirmation evidences a complete and binding agreement between Dealer and Counterparty 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 2002 ISDA Master Agreement as if Dealer and Counterparty had executed an agreement in such form on the Trade Date (but without any Schedule except for (i) the election of the laws of the State of New York as the governing law (without reference to choice of law doctrine, [(ii) the election of an executed guarantee of [__________] (“Guarantor”) dated as of the Trade Date in substantially the form attached hereto as Schedule 1 as a Credit Support Document, (iii) the election of Guarantor as Credit Support Provider in relation to Dealer and (iv)]² [and (ii)] the election that the “Cross Default” provisions of Section 5(a)(vi) of the Agreement shall apply to Dealer, (a) [with a Threshold Amount” of 3% of the shareholders’ equity of [Dealer] [(“Dealer Parent”)]³ on the Trade Date, (b) “Specified Indebtedness” having the meaning set forth in Section 14 of the Agreement, except that it shall not include any obligation in respect of deposits received in the ordinary course of Dealer's banking business, (c) the phrase “, or becoming capable at such time of being declared,” shall be deleted from clause (1) of such Section 5(a)(vi) of the Agreement, and (d) the following sentence shall be added to the end of Section 5(a)(vi) of the Agreement: “Notwithstanding the foregoing, a default under subsection (2) hereof shall not constitute an Event of Default if (i) the default was caused solely by error or omission of an administrative or operational nature; (ii) funds were available to enable the relevant party to make payment when due; and (iii) the payment is made within two Local Business Days of such party’s receipt of written notice of its failure to pay.”).

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 between this Confirmation and either the Definitions or the Agreement, this Confirmation shall govern.

The Transaction hereunder shall be the sole Transaction under the Agreement. If there exists any ISDA Master Agreement between Dealer and Counterparty or any confirmation or other agreement between Dealer and Counterparty pursuant to which an ISDA Master Agreement is deemed to exist between Dealer and Counterparty, then notwithstanding anything to the contrary in such ISDA Master Agreement, such confirmation or agreement or any other agreement to which Dealer and Counterparty 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 constitutes 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:

3. Calculation Agent: Dealer; provided that following the occurrence of an Event of Default of the type described in Section 5(a)(vii) of the Agreement with respect to which Dealer is the sole Defaulting Party, if the Calculation Agent fails to timely make any calculation, adjustment or determination required to be made by the Calculation Agent hereunder or to perform any obligation of the Calculation Agent hereunder and such failure continues for five (5) Exchange Business Days following notice to the Calculation Agent by Counterparty of such

failure, Counterparty shall have the right to designate a nationally recognized third-party dealer in over-the-counter corporate equity derivatives to act, during the period commencing on the date such Event of Default occurred and ending on the Early Termination Date with respect to such Event of Default, as the Calculation Agent.

All calculations and determinations made by the Calculation Agent shall be made in good faith and in a commercially reasonable manner; provided that, upon receipt of written request from Counterparty, the Calculation Agent shall promptly provide Counterparty with a written explanation describing in reasonable detail any calculation, adjustment or determination made by it (including any quotations, market data or information from internal or external sources used in making such calculation, adjustment or determination, as the case may be, but without disclosing Dealer's proprietary models or other information that may be proprietary or subject to contractual, legal or regulatory obligations to not disclose such information), and shall use commercially reasonable efforts to provide such written explanation within five (5) Exchange Business Days from the receipt of such request.

4. Account Details:

Dealer Payment Instructions:

Counterparty Payment Instructions: To be advised.

5. Offices:

The Office of Dealer for the Transaction is: New York

The Office of Counterparty for the Transaction is: Inapplicable, Company is not a Multibranch Party.

6. Notices: For purposes of this Confirmation:

(a) Address for notices or communications to Counterparty:

FireEye, Inc.

601 McCarthy Blvd.

Milpitas, CA 95035

Attention: Chief Financial Officer

Telephone No.: 408 ###-###-####

Facsimile No.: 408 ###-###-####

With a copy to:

FireEye, Inc.

601 McCarthy Blvd.

Milpitas, CA 95035

Attention: General Counsel

Telephone No.: 408 ###-###-####

Facsimile No.: 408 ###-###-####

(b) Address for notices or communications to Dealer:

7. Representations, Warranties and Agreements:

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

(i) On the Trade Date (A) none of Counterparty and its officers and directors is aware of any material non-public information regarding Counterparty or the Shares, and (B) all reports and other documents filed by Counterparty with the Securities and Exchange Commission pursuant to 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) On the Trade Date, (A) 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) Counterparty is not engaged 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.

(iii) On the Trade Date, neither Counterparty 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.

(iv) Without limiting the generality of Section 13.1 of the Equity Definitions, Counterparty 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).

(v) Without limiting the generality of Section 3(a)(iii) of the Agreement, the Transaction will not violate Rule 13e-1 or Rule 13e-4 under the Exchange Act.

(vi) Prior to the Trade Date, Counterparty shall deliver to Dealer a resolution of Counterparty's board of directors authorizing the Transaction.

(vii) Counterparty 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 manipulate the price of the Shares (or any security convertible into or exchangeable for Shares) or otherwise in violation of the Exchange Act.

(viii) Counterparty 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.

(ix) On each of the Trade Date and the Premium Payment Date, Counterparty is not “insolvent” (as such term is defined under Section 101(32) of the U.S. Bankruptcy Code (Title 11 of the United States Code) (the “Bankruptcy Code”)) and Counterparty would be able to purchase the Number of Shares in compliance with the laws of the jurisdiction of Counterparty's incorporation.

(x) To Counterparty’s knowledge, no U.S. state or local law, rule, regulation or regulatory order applicable to the Shares would give rise to any reporting, consent, registration or other requirement (including without limitation a requirement to obtain prior approval from any person or entity) as a result of Dealer or its affiliates owning or holding (however defined) Shares; provided that no such representation

shall be made by Counterparty with respect to any rules and regulations applicable to Dealer (including FINRA) arising from Dealer’s status as a regulated entity under applicable law.

(xi)    Counterparty (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, (C) has total assets of at least $50 million.

(b) Each of Dealer and Counterparty 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 Counterparty 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, Counterparty represents and warrants to Dealer 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 Counterparty agrees and acknowledges that Dealer is a “financial institution,” “swap participant” and “financial participant” within the meaning of Sections 101(22), 101(53C) and 101(22A) of the Bankruptcy Code. The parties hereto further agree and acknowledge (A) that this Confirmation is (i) 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 (ii) a “swap agreement,” as such term is defined in Section 101(53B) 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 “transfer” 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)(17), 362(b)(27), 362(o), 546(e), 546(g), 546(j), 548(d)(2), 555, 560 and 561 of the Bankruptcy Code.

(e) As a condition to the effectiveness of the Transaction, Counterparty shall deliver to an opinion of counsel, dated as of the Premium Payment Date, in substantially the form attached hereto as Annex B.

(f) Counterparty understands that notwithstanding any other relationship between Counterparty and Dealer and its affiliates, in connection with the Transaction and any other over-the-counter derivative transactions between Counterparty and Dealer or its affiliates, Dealer or its affiliates 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) 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.

(h) Counterparty 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”.

8. Other Provisions:

(a) Right to Extend. Dealer may divide any Component into additional Components and designate the Expiration Date and the Number of Options for each such Component if Dealer determines, in good faith and a commercially reasonable manner, that such further division is necessary or advisable to preserve Dealer’s hedging or hedge unwind activity hereunder in light of existing liquidity conditions or to enable Dealer to effect transactions with respect to Shares in connection with its hedging, hedge unwind or settlement activity hereunder in a manner that would, if Dealer were Counterparty or an affiliated purchaser of Counterparty, be compliant and consistent with applicable legal, regulatory or self-regulatory requirements, or with related policies and procedures, generally applicable to transactions of the type of the Transaction; provided that in no event shall any Expiration Date for any Component be postponed to a date later than the Final Termination Date.

(b) Additional Termination Events. Promptly (but in any event within ten Scheduled Trading Days) following any repurchase and cancellation (a “Repurchase Event”) of the Counterparty’s [●]% Convertible Senior Notes due 2024 (the “Convertible Notes”) issued pursuant to the Counterparty’s indenture (the “Indenture”) [to be]⁷ dated May [24], 2018 between the Counterparty and U.S. Bank National Association, as trustee, including without limitation pursuant to Article [__]⁸ of the Indenture in connection with a redemption of the Convertible Notes or pursuant to Section [__]⁹ of the Indenture in connection with a “Fundamental Change” (as defined in the Indenture), Counterparty may notify Dealer in writing of (i) such repurchase and cancellation, (ii) the number of Convertible Notes so repurchased and cancelled and (iii) the number of Shares underlying each USD 1,000 principal amount of Convertible Notes (any such notice, a “Repurchase Notification”). Notwithstanding anything to the contrary in this Confirmation, the receipt by Dealer from Counterparty of (x) any Repurchase Notification, within the applicable time period set forth in the preceding sentence, and (y) a written representation and warranty by Counterparty that, as of the date of such Repurchase Notification, Counterparty is not in possession of any material non-public information regarding Counterparty or the Shares, shall constitute an Additional Termination Event as provided in this paragraph. Upon receipt of any such Repurchase Notification and the related written representation and warranty, Dealer shall promptly designate an Exchange Business Day following receipt of such Repurchase Notification as an Early Termination Date with respect to the portion of this Transaction corresponding to a number of Options (the “Repurchase Options”) equal to the lesser of (A) the number of Shares underlying the Convertible Notes applicable to the Transaction that is specified in such Repurchase Notification and (B) the Number of Options as of the date Dealer designates such Early Termination Date and, as of such date, the Number of Options shall be reduced by the number of Repurchase Options. Any payment hereunder with respect to such termination shall be calculated pursuant to Section 6 of the Agreement as if (1) an Early Termination Date had been designated in respect of a Transaction having terms identical to this Transaction and a Number of Options equal to the number of Repurchase Options, (2) Counterparty were the sole Affected Party with respect to such Additional Termination Event and (3) the terminated portion of the Transaction were the sole Affected Transaction.

(c) Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events. If (a) an Early Termination Date (whether as a result of an Event of Default or a Termination Event) occurs or is designated with respect to the Transaction or (b) the Transaction is cancelled or terminated upon the occurrence of an Extraordinary Event (except as a result of (i) a Nationalization, Insolvency or Merger Event in which the consideration to be paid to holders of Shares consists solely of cash, (ii) a Merger Event or Tender Offer that is within Counterparty's control, or (iii) an Event of Default in which Counterparty is the Defaulting Party or a Termination Event in which Counterparty is the Affected Party other than an Event of Default of the type described in Section 5(a)(iii), (v), (vi), (vii) or (viii) of the Agreement or a Termination Event of the type described in Section 5(b) of the Agreement, in each case that resulted from an event or events outside Counterparty's control), and if Dealer would owe any amount to Counterparty pursuant to Section 6(d)(ii) and 6(e) of the Agreement or any Cancellation Amount pursuant to Article 12 of the Equity Definitions (any such amount, a “Payment Obligation”), then Dealer shall satisfy the Payment Obligation by the Share Termination Alternative (as defined below) unless (a) Counterparty gives irrevocable telephonic notice to Dealer, confirmed in writing within one Scheduled Trading Day, no later than 12:00 p.m. (New York City time) on the Merger Date, Tender Offer Date, Announcement Date (in the case of a Nationalization, Insolvency or Delisting), Early Termination Date or date of

cancellation, as applicable, of its election that the Share Termination Alternative shall not apply, (b) as of the date of such election, Counterparty represents that is not in possession of any material non-public information regarding Counterparty or the Shares, and that such election is being made in good faith and not as part of a plan or scheme to evade compliance with the federal securities laws, and (c) Dealer agrees, in its sole discretion, to such election, in which case the provisions of Section 12.7 or Section 12.9 of the Equity Definitions, or the provisions of Section 6(d)(ii) and 6(e) of the Agreement, as the case may be, shall apply.

(d) Disposition of Hedge Shares. Counterparty hereby agrees that if, in the good faith reasonable judgment of Dealer, based on the advice of legal counsel, the Shares acquired by Dealer for the purpose of hedging its obligations pursuant to the Transaction (the “Hedge Shares”) cannot be sold in the U.S. public market by Dealer without registration under the Securities Act, Counterparty shall, at its election: (i) in order to allow Dealer to sell the Hedge Shares in a registered offering, use its commercially reasonable efforts to make available to Dealer an effective registration statement under the Securities Act to cover the resale of such Hedge Shares and (A) enter into an agreement, in form and substance reasonably satisfactory to Dealer, substantially in the form of an underwriting agreement for a registered offering for companies of a similar size in a similar industry, (B) provide accountant's “comfort” letters in customary form for registered offerings of equity securities for companies of a similar size in a similar industry, (C) provide disclosure opinions of nationally recognized outside counsel to Counterparty in customary form for registered offerings of equity securities for companies of a similar size in a similar industry, (D) provide other customary opinions, certificates and closing documents customary in form for registered offerings of equity securities for companies of a similar size in a similar industry and (E) afford Dealer a reasonable opportunity to conduct a “due diligence” investigation with respect to Counterparty customary in scope for underwritten offerings of equity securities for companies of a similar size in a similar industry; provided, however, that if Counterparty elects clause (i) above but Dealer, in its commercially reasonable discretion, is not satisfied with access to due diligence materials, the results of its due diligence investigation, or the procedures and documentation for the registered offering referred to above, then clause (ii) or clause (iii) of this Section 8(d) shall apply at the election of Counterparty; (ii) in order to allow Dealer to sell the Hedge Shares in a private placement, enter into a private placement agreement substantially similar to private placement purchase agreements customary for private placements of equity securities of companies of a similar size in a similar industry, in form and substance commercially reasonably satisfactory to Dealer using best efforts to include customary representations, covenants, blue sky and other governmental filings and/or registrations, indemnities to Dealer, due diligence rights (for Dealer or any designated buyer of the Hedge Shares from Dealer), opinions and certificates and such other documentation as is customary for private placements agreements of equity securities of companies of a similar size in a similar industry, as is reasonably acceptable to Dealer (in which case, the Calculation Agent shall make any adjustments to the terms of the Transaction that are necessary, in its good faith and commercially reasonable judgment, to compensate Dealer for any customary liquidity discount from the public market price of the Shares incurred on the sale of Hedge Shares in a private placement); or (iii) purchase the Hedge Shares from Dealer at the Relevant Price on such Exchange Business Days, and in the amounts, requested by Dealer.

(e) Repurchase Notices. Counterparty shall, on any day on which Counterparty effects any repurchase of Shares, give Dealer written notice of such repurchase (a “Repurchase Notice”) on such day if, following such repurchase, the Notice Percentage would reasonably be expected to be (i) greater than [__]% or (ii) greater by 0.5% than the Notice Percentage included in the immediately preceding Repurchase Notice (or, in the case of the first such Repurchase Notice, greater than the Notice Percentage as of the date hereof). The “Notice Percentage” as of any day is the fraction, expressed as a percentage, the numerator of which is the Number of Shares plus the number of Shares underlying any other call options sold by Dealer to Counterparty and the denominator of which is the number of Shares outstanding on such day. In the event that Counterparty fails to provide Dealer with a Repurchase Notice on the day and in the manner specified in this Section 8(e) then Counterparty agrees to indemnify and hold harmless Dealer, its affiliates and their respective directors, officers, employees, agents and controlling persons (Dealer and each such person being an “Indemnified Party”) from and against any and all losses (including losses relating to the Dealer's hedging activities as a consequence of becoming, or of the risk of becoming, a Section 16 “insider”, including without limitation, any forbearance from hedging activities or cessation of hedging activities and any losses in connection therewith with respect to the Transaction), claims, damages and liabilities (or actions in respect thereof), joint or several, to which such Indemnified Party may become subject under applicable securities laws, including without limitation, Section 16 of the Exchange Act or under any U.S. state or federal law, regulation or regulatory order, relating to or arising out of such failure. If for any reason the foregoing indemnification is unavailable to any Indemnified Party or insufficient to hold harmless any Indemnified Party, then Counterparty shall contribute, to the maximum extent permitted by law, to the amount paid or payable by the Indemnified Party as a result of such loss, claim, damage or liability. In addition, Counterparty will reimburse any Indemnified Party for all reasonable expenses (including reasonable counsel fees and expenses) as they are incurred (after notice to Counterparty) in connection with the investigation of, preparation for or defense or settlement of any pending or

threatened claim or any action, suit or proceeding arising therefrom, whether or not such Indemnified Party is a party thereto and whether or not such claim, action, suit or proceeding is initiated or brought by or on behalf of Counterparty. This indemnity shall survive the completion of the Transaction contemplated by this Confirmation and any assignment and delegation of the Transaction made pursuant to this Confirmation or the Agreement shall inure to the benefit of any permitted assignee of Dealer. Counterparty will not be liable under this indemnity provision to the extent any loss, claim, damage, liability or expense is found in a final judgment by a court to have resulted from Dealer’s gross negligence or willful misconduct.

(f) Transfer and Assignment. Either party may transfer or assign any of its rights or obligations under the Transaction with the prior written consent of the non-transferring party, such consent not to be unreasonably withheld or delayed; provided that Dealer may transfer or assign without any consent of Counterparty its rights and obligations hereunder, in whole or in part, to (A) any affiliate of Dealer whose obligations would be guaranteed by Dealer [or Dealer Parent]¹⁰ or (B) any person (including any affiliate of Dealer whose obligations are not guaranteed in the manner described in clause (A)) or any person whose obligations would be guaranteed by a person (a “Designated Transferee”), in either case under this clause (B), with a rating for its or its guarantor’s (whichever is higher) long-term, unsecured and unsubordinated indebtedness at least equivalent to either (x) Dealer's (or its guarantor's) or (y) A3 from Moody's Investor Service, Inc. or its successor or A- from Standard and Poor's Rating Group, Inc. or its successor; provided further that (i) Dealer will promptly notify Counterparty in writing following any transfer or assignment to a Designated Transferee, (ii) as a result of any such transfer or assignment, Counterparty will not be required to pay the transferee or assignee of such rights or obligations on any payment date an amount under Section 2(d)(i)(4) of the Agreement greater than the amount, if any, that Counterparty would have been required to pay Dealer in the absence of such transfer or assignment and (iii) the transferee or assignee shall provide Counterparty with a complete and accurate U.S. Internal Revenue Service Form W-9 or W-8 (as applicable) prior to becoming a party to the Transaction. If at any time at which (1) the Equity Percentage exceeds 8.0% or (2) Dealer, Dealer Group (as defined below) 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 the Business Combinations Statute or other federal, state or local law, rule, regulation or regulatory order or organizational documents or contracts of Counterparty applicable to ownership of Shares (“Applicable Restrictions”), owns, beneficially owns, constructively owns, controls, holds the power to vote or otherwise meets 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, registration, filing or notification 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 minus (y) 1% of the number of Shares outstanding on the date of determination (either such condition described in clause (1) or (2), an “Excess Ownership Position”), Dealer, in its reasonable discretion, is unable to effect a transfer or assignment to a third party in accordance with the requirements set forth above after 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, Dealer may designate any Scheduled Valid Day as an Early Termination Date with respect to a portion (the “Terminated Portion”) of the Transaction, such that an Excess Ownership Position no longer exists following such partial termination. In the event that Dealer so designates an Early Termination Date with respect to a portion of the Transaction, a payment or delivery shall be made pursuant to Section 6 of the Agreement and Section 8(c) of this Confirmation as if (i) an Early Termination Date had been designated in respect of a Transaction having terms identical to the Terminated Portion of the Transaction, (ii) Counterparty were the sole Affected Party with respect to such partial termination, (iii) such portion of the Transaction were the only Terminated Transaction and (iv) Dealer were 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. The “Equity Percentage” as of any day is the fraction, expressed as a percentage, (A) the numerator of which is the number of Shares that Dealer and 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 (collectively, “Dealer Group”) “beneficially own” (within the meaning of Section 13 of the Exchange Act) without duplication on such day and (B) the denominator of which is the number of Shares outstanding on such day.

In the case of a transfer or assignment by Counterparty of its rights and obligations hereunder and under the Agreement, in whole or in part (any such Options so transferred or assigned, the “Transfer Options”), to any party,

withholding of such consent by Dealer shall not be considered unreasonable if such transfer or assignment does not meet the reasonable conditions that Dealer may impose including, but not limited, to the following conditions:

(A) With respect to any Transfer Options, Counterparty shall not be released from its notice and indemnification obligations pursuant to Section 8(e) or any obligations under Section 2 (regarding Extraordinary Events) or 8(d) of this Confirmation;

(B) Any Transfer Options shall only be transferred or assigned to a third party that is a U.S. person (as defined in the Internal Revenue Code of 1986, as amended);

(C) Such transfer or assignment shall be effected on terms, including any reasonable undertakings by such third party (including, but not limited to, undertakings with respect to compliance with applicable securities laws in a manner that, in the reasonable judgment of Dealer, will not expose Dealer to material risks under applicable securities laws) and execution of any documentation and delivery of customary legal opinions with respect to securities laws and other matters by such third party and Counterparty as are reasonably requested and reasonably satisfactory to Dealer;

(D) Dealer will not, as a result of such transfer and assignment, be required to pay the transferee on any payment date an amount under Section 2(d)(i)(4) of the Agreement greater than an amount that Dealer would have been required to pay to Counterparty in the absence of such transfer and assignment;

(E) An Event of Default, Potential Event of Default or Termination Event will not occur as a result of such transfer and assignment;

(F) Without limiting the generality of clause (B), Counterparty shall have caused the transferee to make such Payee Tax Representations and to provide such tax documentation as may be reasonably requested by Dealer to permit Dealer to determine that results described in clauses (D) and (E) will not occur upon or after such transfer and assignment; and

(G) Counterparty shall be responsible for all reasonable costs and expenses, including reasonable counsel fees, incurred by Dealer in connection with such transfer or assignment.

(g) Staggered Settlement. If Dealer determines reasonably and in good faith based on the reasonable advice of counsel (a) with respect to applicable legal and regulatory requirements, including any requirements relating to Dealer’s commercially reasonable hedging activities hereunder, that it would not be practicable or advisable to deliver, or to acquire Shares to deliver, any or all of the Shares to be delivered by Dealer on any Settlement Date or (b) that the number of Shares required to be delivered to Counterparty hereunder on any Settlement Date would have resulted in the Equity Percentage on such date to exceed an Excess Ownership Position, then Dealer may, by notice to Counterparty prior to such Settlement Date (a “Nominal Settlement Date”), elect to deliver any Shares due to be delivered on one or more dates (each, a “Staggered Settlement Date”) or at two or more times on the Nominal Settlement Date as follows:

(i) in such notice, Dealer will specify to Counterparty the related Staggered Settlement Dates (each of which will be on or prior to the 20^th Exchange Business Day after such Nominal Settlement Date) or delivery times and how it will allocate the Shares it is required to deliver under “Delivery Obligation” (above) among the Staggered Settlement Dates or delivery times; and

(ii) the aggregate number of Shares that Dealer will deliver to Counterparty hereunder on all such Staggered Settlement Dates and delivery times will equal the number of Shares that Dealer would otherwise be required to deliver on such Nominal Settlement Date; provided that in no event shall any Staggered Settlement Date be a date later than the Final Termination Date.

(h) Disclosure. Effective from the date of commencement of discussions concerning the Transaction, Counterparty 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 Counterparty relating to such tax treatment and tax structure.

(i) 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.

(j) 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 Counterparty's bankruptcy. For the avoidance of doubt, the parties agree that the preceding sentence shall not apply at any time other than during Counterparty's bankruptcy to any claim arising as a result of a breach by Counterparty of any of its obligations under this Confirmation or the Agreement. For the avoidance of doubt, the parties acknowledge that the obligations of Counterparty under this Confirmation are not secured by any collateral that would otherwise secure the obligations of Counterparty herein under or pursuant to any other agreement.

(k) Early Unwind. In the event the sale of the [Firm Securities]¹¹ [Optional Securities]¹² (as defined in the Purchase Agreement, dated as of May [___], 2018, between [___], [___] and [___], as representatives of the several purchasers thereto, and Counterparty (the “Purchase Agreement”)) is not consummated pursuant to the Purchase Agreement for any reason by the close of business in New York on May [__], 2018 (or such later date as agreed upon by the parties which in no event shall be later than the second Scheduled Valid Day following May [__], 2018) (such date or such later date as agreed upon being the “Accelerated Unwind Date”), the Transaction shall automatically terminate on the Accelerated Unwind Date and (i) the Transaction and all of the respective rights and obligations of Dealer and Counterparty under the Transaction shall be cancelled and terminated and (ii) 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 the other party arising out of and to be performed in connection with the Transaction either prior to or after the Accelerated Unwind Date.

(l) Illegality. The parties agree that, for the avoidance of doubt, for purposes of Section 5(b)(i) of the Agreement, “any applicable law” shall include the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, any rules and regulations promulgated thereunder and any similar law or regulation, without regard to Section 739 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 or any similar legal certainty provision in any legislation enacted, or rule or regulation promulgated, on or after the Trade Date, and the consequences specified in the Agreement, including without limitation, the consequences specified in Section 6 of the Agreement, shall apply to any Illegality arising from any such act, rule or regulation.

(m) Amendments to Equity Definitions and the Agreement. The following amendments shall be made to the Equity Definitions:

(i) solely for purposes of applying the Equity Definitions and for purposes of this Confirmation, any reference in the Equity Definitions to a Strike Price shall be deemed to be a reference to either of the Strike Price or the Cap Price, or both, as appropriate;

(ii) for the purpose of any adjustment under Section 11.2(c) of the Equity Definitions, 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, in the commercially reasonable judgment of the Calculation Agent, a material economic effect on the theoretical value of the relevant Shares or options on the Shares (provided that such event is not based on (x) an observable market, other than the market for Counterparty’s own stock or (y) an observable index, other than an index calculated measured solely by reference to Counterparty’s own operations) and, if so, will (i) make appropriate adjustment(s), if any, determined in a commercially reasonable manner, 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 “(provided that, solely in the case of Sections 11.2(e)(i), (ii)(A), (iv) and (v), no adjustments will be made to account solely for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares but, for the avoidance of doubt, solely in the case of Sections 11.2(e)(ii)(B) through (D), (iii) (vi) and (vii) adjustments may be made to account solely for changes in volatility, expected dividends, stock loan rate or liquidity relative to the relevant Shares)”;

(iii) Section 11.2(a) of the Equity Definitions is hereby amended by (1) deleting the words “in the determination of the Calculation Agent, a diluting or concentrative effect” and replacing these words with “in the commercially reasonable judgment of the Calculation Agent, a material economic effect”; and (2) adding at the end thereof “; provided that such event is not based on (i) an observable market, other than the market for Counterpart’s own stock or (ii) an observable index, other than an index calculated measured solely by reference to Counterparty’s own operations”;

(iv) Section 11.2(e)(vii) of the Equity Definitions is hereby amended and restated as follows: “any other event that in the commercially reasonable judgment of the Calculation Agent has a material economic effect on the theoretical value of the Shares or options of the Shares; provided that such event is not based on (a) an observable market, other than the market for Counterparty’s own stock or (b) an observable index, other than an index calculated measured solely by reference to Counterparty’s own operations.”;

(v) 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”; and

(n) 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 THE NEW YORK GENERAL OBLIGATIONS LAW). THE PARTIES HERETO IRREVOCABLY SUBMIT TO THE EXCLUSIVE JURISDICTION OF THE FEDERAL AND STATE COURTS LOCATED IN THE BOROUGH OF MANHATTAN, IN THE CITY OF NEW YORK IN ANY SUIT OR PROCEEDING ARISING OUT OF OR RELATING TO THE AGREEMENT, THIS CONFIRMATION OR ANY TRANSACTIONS CONTEMPLATED HEREBY.

(o) Adjustments. For the avoidance of doubt, whenever the Calculation Agent or Determining Party is called upon to make an adjustment pursuant to the terms of this Confirmation or the Equity Definitions to take into account the effect of an event, the Calculation Agent or Determining Party shall make such adjustment by reference to the effect of such event on the Hedging Party, assuming that the Hedging Party maintains a commercially reasonable hedge position.

(p) Delivery or Receipt of Cash. For the avoidance of doubt, other than payment of the Premium by Counterparty, nothing in this Confirmation shall be interpreted as requiring Counterparty to cash settle the Transaction, except in circumstances where cash settlement is within Counterparty’s control (including, without limitation, where Counterparty elects to deliver or receive cash) or in those circumstances in which holders of Shares would also receive cash.

(q) Waiver of Jury Trial. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHTS TO TRIAL BY JURY WITH RESPECT TO ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THE AGREEMENT, THIS CONFIRMATION OR ANY TRANSACTIONS CONTEMPLATED HEREBY.

(r) Amendment. This Confirmation and the Agreement may not be modified, amended or supplemented, except in a written instrument signed by Counterparty 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) Tax Matters. For the purpose of Sections 4(a)(i) and (ii) of the Agreement, Counterparty agrees to deliver to Dealer one duly executed and completed United States Internal Revenue Service Form W-9 (or successor thereto) and Dealer agrees to deliver to Counterparty, as applicable, a U.S. Internal Revenue Service Form W-8 or Form W-9 (or successor thereto). Such forms or documents shall be delivered upon (i) execution of this Confirmation, and (ii) reasonable request of the other party.

(u) Withholding Tax imposed on payments to non-US counterparties under the United States Foreign Account Tax Compliance Act. “Indemnifiable Tax”, as defined in Section 14 of the Agreement, shall not include any U.S. federal withholding tax imposed or collected pursuant to Sections 1471 through 1474 of 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"). 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.

(v) HIRE Act. “Indemnifiable Tax”, as defined in Section 14 of the Agreement, shall not include any tax imposed on payments treated as dividends from sources within the United States under Section 871(m) of the Code or any regulations issued thereunder. For the avoidance of doubt, any such tax imposed under Section 871(m) of the Code is a Tax the deduction or withholding of which is required by applicable law for the purposes of Section 2(d) of the Agreement.

    

Please confirm that the foregoing correctly sets forth the terms of our agreement by sending to us a letter or telex substantially similar to this facsimile, which letter or telex sets forth the material terms of the Transaction to which this Confirmation relates and indicates your agreement to those terms.

Yours faithfully,

By: ____________________________________

Name:
Title:

Agreed and Accepted By:

For each Component of the Transaction, the Number of Options and Expiration Date is set forth below.