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Martine A Rothblatt

Chairperson & CEO

Martine A Rothblatt (Chairperson & CEO) filed 169 Form 4 reports in the trailing twelve months (0 purchases, 169 sales, 2 filed past the two-business-day deadline), most often in United Therapeutics Corporation (UTHR). The largest single filing was $10.9M of UTHR (18,840 sh across 15 lots, as filed), executed Apr 14.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
169
0 buys · 169 sells · 2 late
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$798.8M
shares × price, as filed
Last traded
Sep 18
Filed yesterday

Median ADV $265.8M across their filed names

Open performance
Volume by month
$112.3M$56.1M$0Oct 2024Apr 2025Oct 2025Apr 2026Sep 2025 · sells $24.6MOct 2025 · sells $41.5MNov 2025 · sells $34.0MDec 2025 · sells $32.2MMar 2026 · sells $102.5MApr 2026 · sells $112.3MMay 2026 · sells $105.9MJun 2026 · sells $108.6MJul 2026 · sells $110.3MAug 2026 · sells $91.5MSep 2026 · sells $60.0M
Buys $0 Sells $823.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 168 filings

Sector per market data · by filing · past 12 months

Most traded names
UTHR United Therapeutics Corporation UTHR · 0 buys · 174 sells 174 filings
Recent filings
UTHRSALE United Therapeutics Corporation View filing → $4.6M
9,340 sh across 5 lots
Exec Sep 18
Filed Sep 21 · 4:44 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.6M
9,189 sh across 7 lots
Exec Sep 17
Filed Sep 18 · 4:41 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.7M
9,380 sh across 7 lots
Exec Sep 16
Filed Sep 17 · 4:43 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.8M
9,500 sh across 5 lots
Exec Sep 14
Filed Sep 15 · 4:34 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.7M
9,418 sh across 11 lots
Exec Sep 11
Filed Sep 14 · 4:43 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.7M
9,380 sh across 9 lots
Exec Sep 10
Filed Sep 11 · 4:34 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.6M
9,260 sh across 12 lots
Exec Sep 9
Filed Sep 10 · 4:31 PM ET
UTHRSALE United Therapeutics Corporation View filing → $4.5M
8,976 sh across 11 lots
Exec Sep 8
Filed Sep 9 · 4:33 PM ET
More filings →