X0508 4 2026-01-20 0001973266 TKO Group Holdings, Inc. TKO 0001350603 Schleimer Andrew M C/O TKO GROUP HOLDINGS, INC. 200 FIFTH AVENUE, 7TH FLOOR NEW YORK NY 10010 false true false false Chief Financial Officer true Class A Common Stock 2026-01-20 4 M false 5833 0 A 22072 D Class A Common Stock 2026-01-20 4 M false 17450 0 A 39522 D Class A Common Stock 2026-01-22 4 S false 11978 201.98 D 27544 D Restricted Stock Unit 2026-01-20 4 M false 5833 0 D Class A Common Stock 5833 5834 D Restricted Stock Unit 2026-01-20 4 M false 17540 0 D Class A Common Stock 17540 34903 D The sale was effected pursuant to a Rule 10b5-1 instruction letter, entered into on November 14, 2023, to satisfy the Reporting Person's tax withholding obligation upon the vesting of previously granted equity awards. The price reported in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock of the Issuer. On February 21, 2024, the Reporting Person was granted 17,500 RSUs, vesting in three near equal annual installments beginning on January 20, 2025. On January 16, 2025, the Reporting Person was granted 52,353 RSUs, vesting in three equal annual installments beginning on January 20, 2026. /s/ Robert Hilton, Attorney-in-fact 2026-01-22