Amplify Energy Corp.

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ADDITIONAL INFORMATION

Solicitation of Proxies

Solicitation of proxies may be made via the Internet, by mail, personal interview or telephone by officers, directors and regular employees of the Company. The Company may also request banking institutions, brokerage firms, custodians, nominees and fiduciaries to forward solicitation material to the beneficial owners of the Common Stock that those companies or persons hold of record, and the Company will reimburse the forwarding expenses. In addition, the Company has retained Sodali & Co. to aid in the solicitation of proxies, for which the Company will pay an amount that it estimates will not exceed $25,000, plus expenses.

Stockholder List

In accordance with the DGCL, the Company will maintain at its corporate offices in Houston, Texas, a list of the stockholders entitled to vote at the Annual Meeting. The list will be open to the examination of any stockholder, for purposes germane to the Annual Meeting, during ordinary business hours for 10 days before the Annual Meeting at the Company’s principal executive offices. If you wish to inspect the list, please submit your request, along with proof of ownership, by email to corporatesecretary@amplifyenergy.com. The stockholder list will also be available electronically on the meeting website during the live webcast of the Annual Meeting.

Householding of Proxy Materials

The SEC has adopted rules that permit companies and intermediaries (e.g., brokers) to satisfy the delivery requirements for proxy statements, annual reports and a Notice of Internet Availability of Proxy Materials with respect to two or more stockholders sharing the same address by delivering a single proxy statement addressed to those stockholders. This process, which is commonly referred to as “householding,” potentially means extra convenience for stockholders and cost savings for companies.

Brokers with account holders who are Amplify stockholders may be “householding” our proxy materials. One annual report, proxy statement and Notice of Internet Availability of Proxy Materials may be delivered to multiple stockholders sharing an address unless contrary instructions have been received from the affected stockholders. Once you have received notice from your broker that it will be “householding” communications to your address, “householding” will continue until you are notified otherwise or until you notify your broker or the Company that you no longer wish to participate in “householding.”

If, at any time, you no longer wish to participate in “householding” and would prefer to receive a separate annual report, proxy statement or Notice of Internet Availability of Proxy Materials, you may (1) notify your broker, (2) direct your written request to: 500 Dallas Street, Suite 1700, Houston, Texas 77002 or (3) contact our Investor Relations department by email at IR@amplifyenergy.com. Stockholders who currently receive multiple copies of the proxy materials at their address and would like to request “householding” of their communications should contact their broker if their shares are held in “street name” or the Company if they are the stockholder of record. In addition, the Company will promptly deliver, upon written or oral request to the address or telephone number above, a separate copy of the annual report. proxy statement and Notice of Internet Availability of Proxy Materials to a stockholder at a shared address to which a single copy of the documents was delivered.

Other Matters

As of the date of this Proxy Statement, the Board does not intend to present any matters other than those described herein at the Annual Meeting and is unaware of any matters to be presented by other parties. However, if other matters are properly brought before the meeting for action by the stockholders, proxies will be voted in accordance with the recommendation of the Board or, in the absence of such a recommendation, in accordance with the judgment of the individuals named as proxies, or their duly constituted substitutes acting at the Annual Meeting, to the extent authorized by Rule 14a-4(c).

Proxy Materials for the Annual Meeting

If you have any questions or require assistance with voting your proxy card, or if you need additional copies of the proxy materials, please contact our proxy solicitation firm, Sodali & Co., at

AMPLIFY ENERGY CORP. 500 DALLAS STREET, SUITE 1700 HOUSTON, TX 77002 SCAN TO VIEW MATERIALS & VOTE VOTE BY INTERNET - www.proxyvote.com or scan the QR Barcode above Use the Internet to transmit your voting instructions and for electronic delivery of information. Vote by 11:59 P.M. ET on June 12, 2025. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. ELECTRONIC DELIVERY OF FUTURE PROXY MATERIALS If you would like to reduce the costs incurred by our company in mailing proxy materials, you can consent to receiving all future proxy statements, proxy cards and annual reports electronically via e-mail or the Internet. To sign up for electronic delivery, please follow the instructions above to vote using the Internet and, when prompted, indicate that you agree to receive or access proxy materials electronically in future years. VOTE BY PHONE -1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions. Vote by 11:59 P.M. ET on June 12, 2025. Have your proxy card in hand when you call and then follow the instructions. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. VOTE DURING THE MEETING You may vote online during the Annual Meeting at www.cesonlineservices.com/ampy25_vm; however, attending the meeting without completing a ballot will not count as a vote. Please read the proxy statement for more information on voting during the Annual Meeting. To vote online during the Annual Meeting you will need to register in advance at www.cesonlineservices.com/ampy25_vm prior to June 12, 2025 at 9:00 a.m. Houston Time. TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: V75743-TBD KEEP THIS PORTION FOR YOUR RECORDS THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. DETACH AND RETURN THIS PORTION ONLY AMPLIFY ENERGY CORP. The Board of Directors recommends you vote FOR the following: 1. Election of Directors Nominees: 1a. Deborah G. Adams 1b. Clint Coghill 1c. Christopher W. Hamm 1d. Todd R. Snyder 1e. Martyn Willsher For Against Abstain The Board of Directors recommends you vote FOR proposals 2 and 3. 2. To ratify the appointment, by the Audit Committee of our board of directors, of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2025. 3. To approve, on a non-binding advisory basis, the compensation of our named executive officers. NOTE: To transact such other business as may be properly presented at the Annual Meeting or any adjournment or postponement thereof. For Against Abstain Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer. Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date

Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting: The Notice and Proxy Statement and Form 10-K are available at www.proxyvote.com. V75744-TBD AMPLIFY ENERGY CORP. THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS ANNUAL MEETING OF STOCKHOLDERS June 13, 2025 The undersigned hereby appoint(s) Martyn Willsher and Eric M. Willis, and each of them, as proxies, each with the power to appoint his substitute, and hereby authorize(s) them to represent and vote, as designated on the reverse side of this proxy, all of the shares of Common Stock of Amplify Energy Corp. that the undersigned is/are entitled to vote at the Annual Meeting of Stockholders to be held at 9:00 a.m., Houston Time, on June 13, 2025, which will be held via live audio webcast at www.cesonlineservices.com/ampy25_vm, and any adjournment or postponement thereof. THIS PROXY, WHEN PROPERLY EXECUTED, WILL BE VOTED AS DIRECTED BY THE UNDERSIGNED. IF NO SUCH DIRECTIONS ARE MADE, THIS PROXY WILL BE VOTED "FOR" EACH OF THE NOMINEES FOR THE BOARD OF DIRECTORS ON PROPOSAL 1 AND "FOR" PROPOSALS 2 AND 3. PLEASE MARK, SIGN, DATE AND RETURN THE PROXY CARD PROMPTLY USING THE ENCLOSED REPLY ENVELOPE. Continued and to be signed on reverse side