Organised under the laws of the United States as a National Banking Association. Main Office 1111 Polaris Parkway,Columbus, Ohio 43271 Registered as a branch in England & Wales branch No. BR000746. Registered

Trade Date:

Warrants:

Warrant Style:

Seller:

Buyer:

Shares:

Number of Warrants:

Warrant Entitlement:

Strike Price:

Premium:

Premium Payment Date:

Premium Determination:

Exchange:

Related Exchange(s):

Expiration Time:

Expiration Date(s):

First Expiration Date:

Daily Number of Warrants:

Automatic Exercise:

Market Disruption Event:

Valuation Time:

Valuation Date:

Settlement Method:

Net Share Settlement:

Share Delivery Quantity:

Net Share Settlement Amount:

Settlement Price:

Settlement Date(s):

Adjustments applicable to the Warrants:

Method of Adjustment:

Extraordinary Events applicable

to the Transaction:

New Shares:

Consequence of Merger Events:

Consequence of Tender Offers:

Tender Offer:

Reference Markets:

Nationalization, Insolvency or Delisting:

Additional Disruption Events:

Change in Law:

Failure to Deliver:

Insolvency Filing:

Hedging Disruption:

Increased Cost of Hedging:

Loss of Stock Borrow:

Maximum Stock Loan Rate:

Increased Cost of Stock Borrow:

Initial Stock Loan Rate:

Hedging Party:

Determining Party:

Agreements and Acknowledgments

Regarding Hedging Activities:

Additional Acknowledgments:

Repurchase Notices. Company shall, on any day on which Company effects any repurchase of Shares, promptly give JPMorgan a written notice of such repurchase (a “Repurchase Notice”) on such day if following such repurchase, the number of outstanding Shares on such day, subject to any adjustments provided herein, is (i) less than 200 million (in the case of the first such notice) or (ii) thereafter more than 50 million less than the number of Shares included in the immediately preceding Repurchase Notice. Company agrees to indemnify and hold harmless JPMorgan and its affiliates and their respective officers, directors, employees, affiliates, advisors, agents and controlling persons (each, an “Indemnified Person”) from and against any and all losses (including losses relating to JPMorgan’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 this Transaction), claims, damages, judgments, liabilities and expenses (including reasonable attorney’s fees), joint or several, which an Indemnified Person actually may become subject to, as a result of Company’s failure to provide JPMorgan with a Repurchase Notice on the day and in the manner specified in this paragraph, and to reimburse, within 30 days, upon written request, each of such Indemnified Persons for any reasonable legal or other expenses incurred in connection with investigating, preparing for, providing testimony or other evidence in connection with or defending any of the foregoing. If any suit, action, proceeding (including any governmental or regulatory investigation), claim or demand shall be brought or

asserted against the Indemnified Person as a result of Company’s failure to provide JPMorgan with a Repurchase Notice in accordance with this paragraph, such Indemnified Person shall promptly notify Company in writing, and Company, upon request of the Indemnified Person, shall retain counsel reasonably satisfactory to the Indemnified Person to represent the Indemnified Person and any others Company may designate in such proceeding and shall pay the fees and expenses of such counsel related to such proceeding. Company shall not be liable for any settlement of any proceeding contemplated by this paragraph that is effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, Company agrees to indemnify any Indemnified Person from and against any loss or liability by reason of such settlement or judgment. Company shall not, without the prior written consent of the Indemnified Person, effect any settlement of any pending or threatened proceeding contemplated by this paragraph that is in respect of which any Indemnified Person is or could have been a party and indemnity could have been sought hereunder by such Indemnified Person, unless such settlement includes an unconditional release of such Indemnified Person from all liability on claims that are the subject matter of such proceeding on terms reasonably satisfactory to such Indemnified Person. If the indemnification provided for in this paragraph is unavailable to an Indemnified Person or insufficient in respect of any losses, claims, damages or liabilities referred to therein, then Company hereunder, in lieu of indemnifying such Indemnified Person thereunder, shall contribute to the amount paid or payable by such Indemnified Person as a result of such losses, claims, damages or liabilities. The remedies provided for in this paragraph are not exclusive and shall not limit any rights or remedies which may otherwise be available to any Indemnified Person at law or in equity. The indemnity and contribution agreements contained in this paragraph shall remain operative and in full force and effect regardless of the termination of this Transaction.

Transfer or Assignment. Company may not transfer any of its rights or obligations under this Transaction without the prior written consent of JPMorgan. JPMorgan may, without Company’s consent, transfer or assign all or any part of its rights or obligations under this Transaction to any third party; provided, however, that JPMorgan shall not transfer any of its rights or obligations under the Transaction to any entity listed on Schedule A without Company’s consent. If after JPMorgan’s commercially reasonable efforts, JPMorgan is unable to effect such a transfer or assignment on pricing terms reasonably acceptable to JPMorgan and within a time period reasonably acceptable to JPMorgan of a sufficient number of Warrants to reduce (i) JPMorgan’s “beneficial ownership” (within the meaning of Section 13 of the Exchange Act and rules promulgated thereunder) to 7.5% of Company’s outstanding Shares or less or (ii) the Warrant Equity Percentage to 14.5% or less, JPMorgan may designate any Exchange Business Day as an Early Termination Date with respect to a portion (the “Terminated Portion”) of this Transaction, such that (i) its “beneficial ownership” following such partial termination will be equal to or less than 7.5% or (ii) the Warrant Equity Percentage following such partial termination will be equal to or less than 14.5%. In the event that JPMorgan so designates an Early Termination Date with respect to a portion of this Transaction, a payment shall be made pursuant to Section 6 of the Agreement as if (i) an Early Termination Date had been designated in respect of a Transaction having terms identical to this Transaction and a Number of Warrants equal to the Terminated Portion, (ii) Company shall be the sole Affected Party with respect to such partial termination and (iii) such Transaction shall be the only Terminated Transaction (and, for the avoidance of doubt, the provisions of paragraph 9(j) shall apply to any amount that is payable by Company to JPMorgan pursuant to this sentence). The “Warrant Equity Percentage” as of any day is the fraction (x) the numerator of which is the sum of (A) the product of (a) the Number of Warrants multiplied by (b) the Warrant Entitlement; plus (B) the product of (a) the Number of Warrants for the Warrants Transaction between Company and JPMorgan (Re: 2017 Additional Warrants) (the “2017 Additional Warrants Transaction”) multiplied by (b) the Warrant Entitlement for the 2017 Additional Warrants Transaction; plus (C) the product of (a) the Number of Warrants for the Warrants Transaction between Company and JPMorgan (Re: 2014 Warrants) (the “2014 Warrants Transaction”) multiplied by (b) the Warrant Entitlement for the 2014 Warrants Transaction; plus (D) the product of (a) the Number of Warrants for the Warrants Transaction between Company and JPMorgan (Re: 2017 Warrants) (the “2017 Warrants Transaction”) multiplied by (b) the Warrant Entitlement for the

2017 Warrants Transaction; and (y) the denominator of which is the number of Company’s Shares outstanding on such day. Notwithstanding any other provision in this Confirmation to the contrary requiring or allowing JPMorgan to purchase, sell, receive or deliver any Shares or other securities to or from Company, JPMorgan may designate any of its affiliates to purchase, sell, receive or deliver such Shares or other securities and otherwise to perform JPMorgan’s obligations in respect of this Transaction and any such designee may assume such obligations. JPMorgan shall be discharged of its obligations to Company to the extent of any such performance.

Alternative Calculations and Payment on Early Termination and on Certain Extraordinary Events. If, in respect of this Transaction, an amount is payable by Company to JPMorgan, (i) pursuant to Section 12.7 or Section 12.9 of the Equity Definitions (except in the event of an Insolvency, Nationalization, Tender Offer or Merger Event in which the consideration or proceeds to be paid to holders of shares consists solely of cash) or (ii) pursuant to Section 6(d)(ii) of the Agreement (except in the event of an Event of Default in which Company is the Defaulting Party or a Termination Event in which Company is the Affected Party, other than an Event of Default of the type described in (x) Section 5(a)(iii), (v), (vi), (vii) or (viii) of the Agreement or (y) a Termination Event of the type described in Section 5(b) of the Agreement, in the

case of both (x) and (y), resulting from an event or events outside Company’s control) (a “Payment Obligation”), Company 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 JPMorgan, confirmed in writing within one Scheduled Trading Day, no later than 12:00 p.m. New York local 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; provided that if Company does not validly elect to satisfy its Payment Obligation by the Share Termination Alternative, JPMorgan shall have the right to require Company to satisfy its Payment Obligation by the Share Termination Alternative.

If Company elects to settle the Transaction pursuant to this clause (i) (a “Private Placement Settlement”), then delivery of Restricted Shares by Company shall be effected in customary private placement procedures with respect to such Restricted Shares commercially reasonably acceptable to JPMorgan; provided that Company may not elect a Private Placement Settlement if, on the date of its election, it has taken, or caused to be taken, any action that would

make unavailable either the exemption pursuant to Section 4(2) of the Securities Act for the sale by Company to JPMorgan (or any affiliate designated by JPMorgan) of the Restricted Shares or the exemption pursuant to Section 4(1) or Section 4(3) of the Securities Act for resales of the Restricted Shares by JPMorgan (or any such affiliate of JPMorgan). The Private Placement Settlement of such Restricted Shares shall include customary representations, covenants, blue sky and other governmental filings and/or registrations, indemnities to JPMorgan, commercially reasonable opportunity to conduct due diligence investigation in compliance with applicable law with respect to Company customary in scope for private placements of equity securities (including, without limitation, the right to have made available for inspection all financial and other records, pertinent corporate documents and other information reasonably requested by JPMorgan or any designated buyer of the Restricted Shares, subject to execution by such recipients of customary confidentiality agreements reasonably acceptable to Company, opinions and certificates, and such other documentation as is customary for private placement agreements, all reasonably acceptable to JPMorgan. In the case of a Private Placement Settlement, JPMorgan shall determine the appropriate discount to the Share Termination Unit Price (in the case of settlement of Share Termination Delivery Units pursuant to paragraph (l) above) or any Settlement Price (in the case of settlement of Shares pursuant to Section 2 above) applicable to such Restricted Shares in a commercially reasonable manner and appropriately adjust the number of such Restricted Shares to be delivered to JPMorgan hereunder; provided that in no event shall such number be greater than 811,564 (the “Maximum Amount”). Notwithstanding the Agreement or this Confirmation, the date of delivery of such Restricted Shares shall be the Exchange Business Day following notice by JPMorgan to Company, of such applicable discount and the number of Restricted Shares to be delivered pursuant to this clause (i). For the avoidance of doubt, delivery of Restricted Shares shall be due as set forth in the previous sentence and not be due on the Share Termination Payment Date (in the case of settlement of Share Termination Delivery Units pursuant to paragraph (l) above) or on the Settlement Date for such Restricted Shares (in the case of settlement in Shares pursuant to Section 2 above).

If Company elects to settle the Transaction pursuant to this clause (ii) (a “Registration Settlement”), then Company shall promptly (but in any event no later than the beginning of the Resale Period) file and use its reasonable best efforts to make effective under the Securities Act a registration statement or supplement or amend an outstanding registration statement in form and substance commercially reasonably satisfactory to JPMorgan, to cover the resale of such Restricted Shares in accordance with customary resale registration procedures, including covenants, conditions, representations, underwriting discounts (if applicable), commissions (if applicable), indemnities, a reasonable opportunity to conduct a due diligence investigation with respect to Company that is customary in scope for underwritten offerings of equity securities, opinions and certificates, and such other documentation as is customary for equity resale underwriting agreements, all reasonably acceptable to JPMorgan. If JPMorgan, in its sole reasonable discretion, is not satisfied with such procedures and documentation Private Placement Settlement shall apply. If JPMorgan is satisfied with such procedures and documentation, it shall sell the Restricted Shares pursuant to such registration statement during a period (the “Resale Period”) commencing on the Exchange Business Day following delivery of such Restricted Shares (which, for the avoidance of doubt, shall be (x) any Settlement Date in the case of an exercise of Warrants prior to the first Expiration Date pursuant to Section 2 above, (y) the Share Termination Payment Date in case of settlement in Share Termination Delivery Units pursuant to paragraph (l) above or (z) the Settlement Date in respect of the final Expiration Date for all Daily Number of Warrants) and ending on the earliest of (i) the Exchange Business Day on which JPMorgan completes the sale of all Restricted Shares or, in the case of settlement of Share Termination Delivery Units, a sufficient number of Restricted Shares so that the realized net proceeds of such sales equals or exceeds the Payment Obligation (as defined above), (ii) the date upon which all Restricted Shares have been sold or transferred pursuant to Rule 144 (or similar provisions then in force) or Rule 145(d)(1) or (2) (or any similar provision then in force) under the Securities Act and (iii) the date upon which all Restricted Shares may be sold or transferred by a non-affiliate pursuant to Rule 144(k) (or any similar provision then in force) or Rule 145(d)(3) (or any similar provision then in force) under the Securities Act. If the Payment Obligation exceeds the realized net proceeds from such resale, Company shall transfer to JPMorgan by the open of the regular trading session on the Exchange on the Exchange Trading Day immediately following the last day of the Resale Period the amount of such excess (the “Additional Amount”) in cash or in a number of Shares (“Make-whole Shares”) in an amount that, based on the Settlement Price on the last day of the Resale Period (as if such day was the “Valuation Date” for purposes of computing such Settlement Price), has a dollar value equal to the Additional Amount. The Resale Period shall continue to enable the sale of

the Make-whole Shares. If Company elects to deliver the Additional Amount in Shares, the requirements and provisions for Registration Settlement or Private Placement Settlement shall apply to such Additional Amount. This provision shall be applied successively until the Additional Amount is equal to zero. In no event shall Company deliver a number of Restricted Shares greater than the Maximum Amount.

Share Deliveries. Company acknowledges and agrees that, unless Company has reason, upon the advice of counsel, to believe otherwise at the applicable time, to the extent the holder of this Warrant is not then an affiliate and has not been an affiliate for 90 days (it being understood that JPMorgan will not be considered an affiliate under this paragraph solely by reason of its receipt of Shares pursuant to this Transaction), and otherwise satisfies all holding period and other requirements of Rule 144 of the Securities Act applicable to it, any delivery of Shares or Share Termination Delivery Property hereunder at any time after 2 years from the Trade Date shall be eligible for resale under Rule 144(k) of the Securities Act and Company agrees to promptly remove, or cause the transfer agent for such Shares or Share Termination Delivery Property, to remove, any legends referring to any restrictions on resale under the Securities Act from the Shares or Share Termination Delivery Property. Company further agrees, for any delivery of Shares or Share Termination Delivery Property hereunder at any time after 1 year from the Trade Date but within 2 years of the Trade Date, to the extent the holder of this Warrant then satisfies the holding period and other requirements of Rule 144 of the Securities Act, to promptly remove, or cause the transfer agent for such Restricted Share to remove, any legends referring to any such

restrictions or requirements from such Restricted Shares. Such Restricted Shares will be de-legended upon delivery by JPMorgan (or such affiliate of JPMorgan) to Company or such transfer agent of customary seller’s and broker’s representation letters in connection with resales of restricted securities pursuant to Rule 144 of the Securities Act, 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 JPMorgan (or such affiliate of JPMorgan). Company further agrees that any delivery of Shares or Share Termination Delivery Property prior to the date that is 1 year from the Trade Date, may be transferred by and among JPMorgan and its affiliates and Company shall effect such transfer without any further action by JPMorgan. Notwithstanding anything to the contrary herein, Company agrees that any delivery of Shares or Share Termination Delivery Property shall be effected by book-entry transfer through the facilities of DTC, or any successor depositary, if at the time of delivery, such class of Shares or class of Share Termination Delivery Property is in book-entry form at DTC or such successor depositary. Notwithstanding anything to the contrary herein, to the extent the provisions of Rule 144 of the Securities Act or any successor rule are amended, or the applicable interpretation thereof by the Securities and Exchange Commission or any court change after the Trade Date, the agreements of Company herein shall be deemed modified to the extent necessary, in the opinion of outside counsel of Company, to comply with Rule 144 of the Securities Act, including Rule 144(k) as in effect at the time of delivery of the relevant Shares or Share Termination Delivery Property.

Status of Claims in Bankruptcy. JPMorgan acknowledges and agrees that this Confirmation is not intended to convey to JPMorgan rights against Company with respect to the Transaction that are senior to the claims of common stockholders of Company in any U.S. bankruptcy proceedings of Company; provided that nothing herein shall limit or shall be deemed to

limit JPMorgan’s right to pursue remedies in the event of a breach by Company of its obligations and agreements with respect to the Transaction; provided, further, that nothing herein shall limit or shall be deemed to limit JPMorgan’s rights in respect of any transactions other than the Transaction. For the avoidance of doubt, the parties acknowledge that this Confirmation is not secured by any collateral that would otherwise secure the obligations of Company herein under or pursuant to any other agreement.

Very truly yours,

/s/ Thomas P. Mahoney