Mark S. Shapiro
President and Chief Operating Officer., Director · TKO Group Holdings, Inc.
- 2025
- Aug 20, 2026
- 7
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark S. Shapiro files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Nick Khan - $35.14M in TKO purchases and sales in the last 12 months
- Ariel Emanuel - $6.80M in TKO purchases and sales in the last 12 months
- Seth D. Krauss - $6.45M in TKO purchases and sales in the last 12 months
- Andrew M. Schleimer - $6.02M in TKO purchases and sales in the last 12 months
- Shane Kapral - $2.14M in TKO purchases and sales in the last 12 months
- Jonathan Kraft - $988K in TKO purchases and sales in the last 12 months
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Frequently asked questions
Who is Mark S. Shapiro?
Mark S. Shapiro is a corporate insider, tracked as President and Chief Operating Officer., Director of TKO Group Holdings, Inc. (TKO). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark S. Shapiro submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Mark S. Shapiro been buying or selling stock?
Recorded transactions: 2 open-market purchases ($2.00M) and 3 open-market sales ($13.15M) across all tracked filings.
