X0306 4 2022-05-17 0 0001766363 Endeavor Group Holdings, Inc. EDR 0001320234 Emanuel Ariel 9601 WILSHIRE BOULEVARD, 3RD FLOOR BEVERLY HILLS CA 90210 1 1 1 0 Chief Executive Officer Class X Common Stock 2022-05-17 4 D 0 297797 0.00 D 31601732 I See footnote Class Y Common Stock 2022-05-17 4 D 0 297797 0.00 D 31601732 I See footnote Class X Common Stock 10153217 D Class Y Common Stock 10153217 D Endeavor Operating Company Units 2022-05-17 4 J 0 297797 0.00 D Class A Common Stock 297797 28311832 I See footnote Endeavor Operating Company Units Class A Common Stock 4193328 4193328 D This Form 4 relates to the redemption of common units issued by Endeavor Executive PIU Holdco, LLC to a non-executive employee of the Issuer or its subsidiaries in accordance with the limited liability company agreement of Endeavor Executive PIU Holdco, LLC. None of the transactions reported herein involve a sale of Class A Common Stock by the Reporting Person or any other executive officer or director of the Issuer. The disposition in Table I reflects the cancellation for no consideration of a number of shares of Class X Common Stock and Class Y Common Stock upon the exchange of an equal number of limited liability company units of Endeavor Operating Company, LLC ("OpCo Units"). Represents securities held by Endeavor Executive Holdco, LLC, Endeavor Executive PIU Holdco, LLC and Endeavor Executive II Holdco, LLC, which are managed by a board of directors composed of the Reporting Person and Patrick Whitesell. OpCo Units are exchangeable by the holder on a 1-for-1 basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. This Form 4 relates to the redemption of common units issued by Endeavor Executive PIU Holdco, LLC to a non-executive employee of the Issuer or its subsidiaries in accordance with the limited liability company agreement of Endeavor Executive PIU Holdco, LLC. In connection with such redemption and exchange, Endeavor Executive PIU Holdco, LLC distributed OpCo Units of Endeavor Operating Company, LLC to the non-executive employee in redemption of corresponding equity interests that such person held in Endeavor Executive PIU Holdco, LLC. None of the transactions reported herein involve a sale of Class A Common Stock by the Reporting Person or any other executive officer or director of the Issuer. /s/ Robert Hilton, Attorney-in-fact 2022-05-19