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SEC Form 4

United Therapeutics Corp (UTHR) insider trading

In the 12 months to Oct 26, 2026, 12 UTHR insiders reported open-market sales of $1.2B across 254 filings; one chairperson & CEO bought $863.9K.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$1.2B
254 filings · 12 insiders
Open-market purchases
$863.9K
1 filing · Martine A. Rothblatt, Chairperson & CEO
Pre-arranged sales (10b5-1)
246 of 254
$1.2B of $1.2B sold (99%)

Showing the most recent 4,000 records; older filings are available via the API.

Who traded UTHR, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

UTHR daily close from Oct 27, 2025 to Oct 26, 2026, between $415.34 and $596.76, last $588.04. 254 sale and 1 purchase filings by 12 insiders, marked at their filing dates. Martine A. Rothblatt, Chairperson & CEO: sold $843.6M and bought $863.9K across 167 filings, first filed Dec 16, 2025, last Oct 23, 2026. James Edgemond, CFO AND TREASURER: sold $152.0M across 28 filings, first filed Dec 16, 2025, last Jun 23, 2026. Michael Benkowitz, PRESIDENT AND COO: sold $111.0M across 12 filings, first filed Dec 16, 2025, last Feb 24, 2026. Paul A. Mahon, EVP & GENERAL COUNSEL: sold $93.0M across 21 filings, first filed Dec 29, 2025, last Oct 16, 2026. Louis W. Sullivan, Director: sold $3.0M across 1 filing, first filed Dec 23, 2025, last Dec 23, 2025. Christopher Patusky, Director: sold $2.7M across 3 filings, first filed Dec 16, 2025, last Apr 24, 2026. 6 others: sold $8.3M across 23 filings, first filed Dec 19, 2025, last Sep 15, 2026.

Largest mark · tap a row for others

Michael Benkowitz · PRESIDENT AND COO

Filing 1 of 3 within a week · $31,669,170 total

Sale $6,795,627

14,625 shares at $464.66 avg

Filed Jan 28, 2026 · traded Jan 20

Pre-arranged (10b5-1) · close on filing date $467.30

UTHR daily closelast $588.04

Martine A. Rothblatt · Chairperson & CEO

$843.6M sold$863.9K bought

James Edgemond · CFO AND TREASURER

$152.0M sold

Michael Benkowitz · PRESIDENT AND COO

$111.0M sold

Paul A. Mahon · EVP & GENERAL COUNSEL

$93.0M sold

Louis W. Sullivan · Director

$3.0M sold

Christopher Patusky · Director

$2.7M sold

6 others

$8.3M sold
One row per insider, smaller filers combined; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

255 filings in the last 12 months
Other insider activity (not market trades) · 285 records
  • Option exercises275 records
  • Tax withholding8 records
  • Gifts2 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.

Frequently asked questions

Has United Therapeutics Corp's CEO sold stock?

Yes. Martine A. Rothblatt (CEO) sold 1,573,075 shares ($843.6M) between Dec 2025 and Oct 2026, all under a pre-arranged 10b5-1 plan.

How current is UTHR’s insider data?

These are UTHR Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track UTHR insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for UTHR every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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