4Filing Date: Aug 19, 2026

Tko

Statement of Changes in Beneficial Ownership

View SEC Filing
ACC: 0001193125-26-357349
Total Value$3.72M
Trades3
Insiders1

Transaction Details

SHAPIRO MARK S
See Remarks, Director·Direct
Sell · Dispose
Class A Common Stock
Shares-19.12K
Price$194.39
Total Value$3.72M
Shares Owned After147.07K
Transaction DateAug 18, 2026
10b5-1
Footnotes ▸

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.

SHAPIRO MARK S
See Remarks, Director·Direct
Exercise · Acquire
Class A Common Stock
Shares+36.98K
Price$0.00
Total Value$0
Shares Owned After166.19K
Transaction DateAug 17, 2026
10b5-1
SHAPIRO MARK S
See Remarks, Director·Direct
Exercise · Dispose
Restricted Stock UnitDerivative
Shares-36.98K
Price$0.00
Total Value$0
Shares Owned After36.98K
Transaction DateAug 17, 2026
10b5-1
Footnotes ▸

Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock of the Issuer. | On August 17, 2025, the Reporting Person was granted 73,969 RSUs, vesting in two near equal annual installments beginning on August 17, 2026. | On August 17, 2025, the Reporting Person was granted 73,969 RSUs, vesting in two near equal annual installments beginning on August 17, 2026.

Post-Transaction Holdings

SHAPIRO MARK S · See Remarks, Director
SecuritySharesChange
Class A Common Stock147.07K+17.86K (13.83%)
Restricted Stock Unit36.98K-36.98K (-50.00%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-17 10b5-1 Pre-arranged Plan: Yes --- Issuer --- Name: TKO Group Holdings, Inc. (TKO) CIK: 0001973266 --- Reporting Owner --- Name: SHAPIRO MARK S CIK: 0001345978 Role: Director, Officer (See Remarks) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-08-17 | Code: M (Exercise of derivative) Shares: +36,984 | Price: $0.00 Shares Owned After: 166,191 | Ownership: D (Direct) [Transaction #2] Security: Class A Common Stock Date: 2026-08-18 | Code: S (Open market sale) Shares: -19,120 | Price: $194.39 Total Value: $3,716,736.80 Shares Owned After: 147,071 | Ownership: D (Direct) Footnotes: [F1] 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. [F2] 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. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-08-17 | Code: M (Exercise of derivative) Shares: -36,984 | Price: $0.00 Shares Owned After: 36,985 | Ownership: D (Direct) Footnotes: [F3] Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock of the Issuer. [F4] On August 17, 2025, the Reporting Person was granted 73,969 RSUs, vesting in two near equal annual installments beginning on August 17, 2026. [F4] On August 17, 2025, the Reporting Person was granted 73,969 RSUs, vesting in two near equal annual installments beginning on August 17, 2026. --- Footnotes (Complete Index) --- F1: 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. F2: 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. F3: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A common stock of the Issuer. F4: On August 17, 2025, the Reporting Person was granted 73,969 RSUs, vesting in two near equal annual installments beginning on August 17, 2026. --- Signature --- /s/ /s/ Robert Hilton, Attorney-in-fact (2026-08-19)

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