Paul A Mahon Insider Trading Activity

Corporate InsiderVP · CIK 1231589

187

Total trades

$111.0M

Total volume

May 21, 2026

Last activity

UTHR

UNITED THERAPEUTICS Corp

Paul A Mahon has been net-selling over the last 12 months with 0 purchases and 181 sales across 1 company.

UTHR is the most-traded position with 181 trades. The largest single transaction was a sale of UTHR for $2.5M on Dec 11, 2025.

Performance Scorecard

Forward stock performance after each transaction by Paul A Mahon. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—-7.3%21%169
90 days—-20.8%8%146
120 days—-28.3%0%123

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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UTHR · UNITED THERAPEUTICS Corp

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Recent Trades

Showing the 50 most recent of 187 disclosed trades.

DATETICKERTYPESHARESPRICEVALUEROLE
May 21, 2026UTHRSell640$557.85$357KVP
May 21, 2026UTHRSell2,178$561.99$1.2MVP
May 21, 2026UTHRSell200$559.99$112KVP
May 21, 2026UTHRSell110$555.72$61KVP
May 21, 2026UTHRSell2,015$564.06$1.1MVP
May 21, 2026UTHRSell10$556.70$6KVP
May 21, 2026UTHRSell300$562.50$169KVP
May 21, 2026UTHRSell270$566.05$153KVP
May 21, 2026UTHRSell1,326$562.93$746KVP
May 21, 2026UTHRSell1,251$565.20$707KVP
May 7, 2026UTHRSell2,970$587.61$1.7MVP
May 7, 2026UTHRSell1,689$586.17$990KVP
May 7, 2026UTHRSell994$585.18$582KVP
May 7, 2026UTHRSell202$597.54$121KVP
May 7, 2026UTHRSell1,475$584.07$862KVP
May 7, 2026UTHRSell70$596.19$42KVP
May 7, 2026UTHRSell80$582.86$47KVP
May 7, 2026UTHRSell820$588.51$483KVP
Apr 16, 2026UTHRSell200$574.03$115KVP
Apr 16, 2026UTHRSell1,294$578.21$748KVP
Apr 16, 2026UTHRSell3,366$577.39$1.9MVP
Apr 16, 2026UTHRSell1,800$576.38$1.0MVP
Apr 16, 2026UTHRSell1,640$575.37$944KVP
Apr 2, 2026UTHRSell1,629$566.66$923KVP
Apr 2, 2026UTHRSell543$565.66$307KVP
Apr 2, 2026UTHRSell1,115$564.55$629KVP
Apr 2, 2026UTHRSell371$563.58$209KVP
Apr 2, 2026UTHRSell351$561.69$197KVP
Apr 2, 2026UTHRSell774$562.34$435KVP
Apr 2, 2026UTHRSell1,403$567.55$796KVP
Apr 2, 2026UTHRSell514$560.30$288KVP
Apr 2, 2026UTHRSell690$568.79$392KVP
Apr 2, 2026UTHRSell200$571.61$114KVP
Apr 2, 2026UTHRSell710$569.61$404KVP
Mar 19, 2026UTHRSell753$527.47$397KVP
Mar 19, 2026UTHRSell80$533.41$43KVP
Mar 19, 2026UTHRSell650$532.50$346KVP
Mar 19, 2026UTHRSell1,439$528.41$760KVP
Mar 19, 2026UTHRSell794$531.62$422KVP
Mar 19, 2026UTHRSell1,776$530.63$942KVP
Mar 19, 2026UTHRSell2,808$529.82$1.5MVP
Mar 5, 2026UTHRSell200$487.65$98KVP
Mar 5, 2026UTHRSell743$486.52$361KVP
Mar 5, 2026UTHRSell1,006$485.32$488KVP
Mar 5, 2026UTHRSell1,398$484.55$677KVP
Mar 5, 2026UTHRSell1,086$483.54$525KVP
Mar 5, 2026UTHRSell1,177$482.68$568KVP
Mar 5, 2026UTHRSell720$481.33$347KVP
Mar 5, 2026UTHRSell1,602$480.22$769KVP
Mar 5, 2026UTHRSell368$479.43$176KVP

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
UTHRUNITED THERAPEUTICS Corp187$111.0M

Other insiders at UNITED THERAPEUTICS Corp

9 other tracked filers at UTHR.

Martine Rothblatt

CEO

885

Trades

James Edgemond

CFO

294

Trades

Michael Benkowitz

COO

218

Trades

Jan Malcolm

Director

9

Trades

Christopher Causey

Director

7

Trades

Thompson Tommy G

Director

6

Trades

Olian Judy D.

Director

5

Trades

Mesa Nilda

Director

3

Trades

Christopher Patusky

Director

3

Trades