MS
Mark S Shapiro
See Remarks

Mark S Shapiro insider trades: TKO Group Holdings (TKO) stock buys and sales

See Remarks, TKO Group Holdings Last trade Aug 18, 2026 132 Form 4 filings
$13.2M
Sold, last 12 months
3 sales
$2.0M
Bought, last 12 months
1 buy
36
Open-market trades
since 2006
9
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Mark reports to the SEC

and 3 more companies

Open-market buys and sales

36 trades reported on SEC Form 4, newest first

DateStockTypeValue
Aug 18, 2026TKO↓ Sell10b5-1$3.7M
May 13, 2026TKO↑ Buy$2.0M
Jan 22, 2026TKO↓ Sell10b5-1$2.9M
Jan 5, 2026TKO↓ Sell10b5-1$6.5M
Feb 25, 2025EDR↓ Sell$3.0M
Jan 3, 2025TKO↓ Sell10b5-1$4.5M
Sep 16, 2024TKO↓ Sell10b5-1$3.6M
Feb 23, 2024EDR↓ Sell$2.3M
Nov 14, 2023TKO↑ Buy$1000K
Aug 28, 2023EDR↓ Sell$74K
Aug 17, 2023EDR↓ Sell$11.5M
May 4, 2023EQR↓ Sell$2.6M
May 4, 2023EDR↓ Sell$1.8M
Feb 23, 2023EDR↓ Sell$355K
Dec 1, 2022EDR↓ Sell$9.6M
Nov 21, 2022EDR↓ Sell$2.5M
Jun 17, 2022EQR↓ Sell$467K
May 5, 2022EDR↓ Sell$1.6M
Jun 7, 2021EQR↓ Sell$464K
Jun 3, 2021EDR↓ Sell$2.0M
Jan 2, 2020EQR↓ Sell$267K
May 16, 2019LYV↓ Sell$519K
Mar 2, 2018PZZA↓ Sell$500K
Aug 9, 2017EQR↓ Sell$192K
Nov 21, 2016LYV↓ Sell$636K
Aug 8, 2013LYV↓ Sell$501K
Jun 5, 2013FTR↑ Buy$299K
Mar 1, 2013PZZA↑ Buy$51K
May 30, 2012EQR↓ Sell$343K
Mar 3, 2011FTR↑ Buy$100K
Sep 7, 2010FTR↑ Buy$100K
Nov 14, 2007SIX↑ Buy$100K
Jul 30, 2007SIX↑ Buy$28K
Jun 28, 2006SIX↑ Buy$53K
Jun 23, 2006SIX↑ Buy$85K
May 16, 2006PKS↑ Buy$85K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other TKO insiders

Open-market trades in the last 12 months

About Mark S Shapiro's insider trades

Mark S Shapiro is See Remarks at TKO Group Holdings (TKO). Since May 16, 2006, Mark has reported 11 open-market purchases worth $3.9M and 25 sales worth $62.4M on SEC Form 4. In the last 12 months: 1 buy ($2.0M) and 3 sales ($13.2M).

5 sales (34% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.

Their filings also include grants and awards (96 filings), option exercises (19 filings), conversions (3 filings), shares returned to the company (3 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every TKO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.