The Corporation reserves the right to amend or terminate this plan, in whole or in part, including the right at any time to reduce or eliminate any accrued benefits hereunder and to alter or amend the benefit formula set out herein.

Amendment or Termination. The Committee may, at any time, amend, suspend, or terminate the Plan in whole or in part. Upon termination, no participant will have any right to receive amounts under this Plan.

Amendment and Termination. Subject to the terms of the Plan, this Agreement may not be amended or terminated unless such amendment or termination is in writing and duly executed by each of the parties hereto.

Termination or Amendment. The Board may amend or terminate the Plan in any respect at any time; provided, however, that, after the Plan has been approved by the stockholders of the Company, the Board shall not amend or terminate the Plan without approval of # the Company’s stockholders to the extent stockholder approval of the amendment is required by applicable law or regulations or the requirements of the principal exchange or interdealer quotation system on which the Common Stock is listed or quoted, if any, and # each affected Participant if such amendment or termination would adversely affect such Participant’s rights or obligations under any Award granted prior to the date of such amendment or termination.

Plan Amendment; Termination. The Board may amend, suspend, or terminate the Plan at any time and for any reason. No amendment, suspension, or termination will, without the consent of the Director, materially impair rights or obligations under any Deferred Stock Units previously awarded to the Director under the Plan, except as provided below. The Board may terminate the Plan and distribute the Deferred Compensation Accounts to participants in accordance with and subject to the rules of Treasury Regulation Section 1.409A-3(j)(4)(ix), or successor provisions, and any generally applicable guidance issued by the Internal Revenue Service permitting such termination and distribution.

It is the intention of the Company that no payment or entitlement pursuant to the Plan will give rise to any adverse tax consequences to an Outside Director under Section 409A of the Internal Revenue Code and Department of Treasury regulations and other interpretive guidance issued thereunder, including those issued after the date hereof (collectively, “[Section 409A]”). The Plan shall be interpreted to that end and, consistent with that objective and notwithstanding any provision herein to the contrary, the Company may unilaterally take any action it deems necessary or desirable to amend any provision herein to avoid the application of excise tax or other penalties under Section 409A, including any actions to exempt an award from [Section 409A] or comply with the requirements of Section 409A. Further, no effect shall be given to any provision herein in a manner that reasonably could be expected to give rise to adverse tax consequences under Section 409A. Neither the Company nor its current or former employees, officers, directors, representatives or agents shall have any liability to any current or former Outside Director with respect to any accelerated taxation, additional taxes, penalties or interest for which any current or former Outside Director may become liable in the event that any amounts payable under the Plan are determined to violate [Section 409A].

The Plan may be terminated or amended in any respect by resolution adopted by a majority of the Board, unless a Change in Control has previously occurred. If a Change in Control occurs, the Plan shall not be subject to amendment, change, substitution, deletion, revocation or termination in any respect which adversely affects the rights of Eligible Employees.

Subject to applicable laws, rules and regulations, the Board of Directors or the Committee may at any time amend, suspend, discontinue or terminate this Plan; provided, however, that no such action shall be effective without approval by the stockholders of Alcoa Corporation to the extent necessary to comply with applicable laws, including to continue to qualify the amounts payable hereunder as Performance-based Compensation.

A claim for benefits under the Plan will be handled as follows:

Amendment and Termination. Before the consummation of a Class A Member Exit or Sale, the Board may amend or terminate this Plan at any time without notice or consent of any Participant. After the consummation of a Class A Member Exit or Sale, any amendment that adversely affects the rights of Participants under this Plan requires both Board approval and the prior written consent of a majority affected Participants.