X0206 3 2021-11-23 0 0001847351 Beard Energy Transition Acquisition Corp. BRD 0001478762 Beard Gregory A 595 MADISON AVE., 29TH FLOOR NEW YORK NY 10022 1 1 1 0 See Remarks Class A Common Stock 1250 D Class B Units of Beard Energy Transition Acquisition Holding Class A Common Stock 5750000 I See footnote Class A Units of Beard Energy Transition Acquisition Holding Class A Common Stock 1250 D For each Class B Unit of Beard Energy Transition Acquisition Holdings LLC ("Opco"), the Reporting Person owns a corresponding share of the Issuer's Class V common stock. In connection with the Issuer's initial business combination, the Class B Units of Opco will convert into Class A Units of Opco on a one-for-one basis, subject to adjustment. The Class A Units of Opco (together with the corresponding shares of the Issuer's Class V common stock) will be exchangeable into shares of the Issuer's Class A common stock after the time of the Issuer's initial business combination on a one-for-one basis and have no expiration date. Includes 750,000 Class B Units of Opco (and corresponding shares of Class V Common Stock) that are subject to forfeiture if the underwriter in the Issuer's initial public offering of units does not exercise its over-allotment option. Beard Energy Transition Acquisition Sponsor LLC is the record holder of the shares reported herein. Mr. Beard is a managing member of Beard Energy Transition Acquisition Sponsor LLC. As such, Mr. Beard may be deemed to have or share beneficial ownership of the common stock held directly by Beard Energy Transition Acquisition Sponsor LLC. For each Class A Unit of Opco, the Reporting Person owns a corresponding share of the Issuer's Class V common stock. The Class A Units of Opco (together with the corresponding shares of the Issuer's Class V common stock) will be exchangeable into shares of the Issuer's Class A common stock after the time of the Issuer's initial business combination on a one-for-one basis and have no expiration date. Chairman of the Board and Chief Executive Officer Exhibit List: Exhibit 24 - Power of Attorney /s/ Sarah James. As Attorney-in-Fact 2021-11-23