SEC Insider Transactions from Koonin Steven R.

Last updated: 2026-03-14 10:47 UTC | Total transactions: 7

Koonin Steven R has filed 7 insider transactions across 1 company since February 2024.

Most recent transaction: a option exercise of 2479 shares of TKO Group Holdings, Inc. ($TKO) on June 12, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
June 12, 2025 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found M Class A Common Stock 2479 $0.00 9,400.0000 171,874,540 35.82% 0.00%
June 12, 2025 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found M Restricted Stock Unit 2479 $0.00 0.0000 171,874,540 100.00% 0.00%
June 12, 2025 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found A Restricted Stock Unit 1753 $0.00 1,753.0000 171,874,540 9999.99% 0.00%
June 12, 2024 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found M Class A Common Stock 2160 $0.00 6,921.0000 82,808,019 45.37% 0.00%
June 12, 2024 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found M Restricted Stock Unit 2160 $0.00 0.0000 82,808,019 100.00% 0.00%
June 12, 2024 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found A Restricted Stock Unit 2479 $0.00 2,479.0000 82,808,019 9999.99% 0.00%
Feb. 22, 2024 TKO Group Holdings, Inc. $TKO Koonin Steven R Not found A Restricted Stock Unit 393 $0.00 2,160.0000 82,808,019 22.24% 0.00%