Form4insider filings, from the source

Insider · CIK 0001231589

Paul A Mahon

Files at: UTHR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $8.1M · 2net −$8.1M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 22Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 4:40 pm EDTUNITED THERAPEUTICS CorpUTHR8,300$497.54$4,129,60845,172−15.5%10b5-1
Sep 17, 2026 MForm 4 →Sep 18, 4:40 pm EDTUNITED THERAPEUTICS CorpUTHR8,300$146.03$1,212,04953,472—10b5-1
Sep 3, 2026 SForm 4 →Sep 3, 4:32 pm EDTUNITED THERAPEUTICS CorpUTHR8,300$482.03$4,000,83645,172−15.5%10b5-1
Sep 3, 2026 MForm 4 →Sep 3, 4:32 pm EDTUNITED THERAPEUTICS CorpUTHR8,300$146.03$1,212,04953,472—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 MForm 4 →Sep 18, 4:40 pm EDTUNITED THERAPEUTICS CorpUTHR8,300——47,540—10b5-1
Sep 3, 2026 MForm 4 →Sep 3, 4:32 pm EDTUNITED THERAPEUTICS CorpUTHR8,300——55,840—10b5-1