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United Therapeutics Corp. planned insider sales

In the twelve months since 9 October 2025 insiders at United Therapeutics Corp. filed 117 Form 144 notices of planned sales, 2.9 million shares worth $1.51 billion at the time of filing, from 15 sellers. The latest, filed 1 October 2026: Paul Mahon (officer), 8,300 shares worth $4.7 million, planned for around 1 October 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleBrokerHow acquiredFiling
1 October 2026Paul MahonOfficer8,300$4.7 million1 October 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
1 October 2026Martine RothblattDirector, Officer209,000$113.3 million1 October 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
17 September 2026Paul MahonOfficer8,300$4.1 million17 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
14 September 2026Nilda MesaDirector228$115,33814 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock; Stock Option ExerciseForm 144
3 September 2026Paul MahonOfficer8,300$4.0 million3 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
1 September 2026Martine RothblattOfficer199,500$101.8 million1 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
20 August 2026Paul MahonOfficer8,300$4.3 million20 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
6 August 2026Paul MahonOfficer8,300$4.3 million6 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
3 August 2026Martine RothblattDirector, Officer199,500$103.3 million3 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
16 July 2026Paul A. MahonOfficer8,300$4.4 million16 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
10 July 2026Jan MalcolmDirector325$178,94210 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
2 July 2026Paul MahonOfficer8,300$4.6 million2 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
1 July 2026Martine RothblattDirector, Officer209,000$113.2 million1 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
18 June 2026Paul MahonOfficer8,300$4.5 million18 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
4 June 2026Paul MahonOfficer8,300$4.5 million4 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
1 June 2026Martine RothblattDirector, Officer199,500$111.1 million1 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
21 May 2026Paul MahonOfficer8,300$4.7 million21 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
12 May 2026Nilda MesaDirector258$150,13912 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
7 May 2026Paul MahonOfficer8,300$4.9 million7 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
4 May 2026James C EdgemondOfficer148,750$84.8 million4 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
1 May 2026Martine RothblattOfficer190,000$108.6 million1 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
24 April 2026Christopher PatuskyDirector2,910$1.7 million24 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
17 April 2026Christopher PatuskyDirector1,000$578,88017 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
16 April 2026Paul MahonOfficer8,300$4.8 million16 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
2 April 2026Paul MahonOfficer8,300$4.7 million2 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
1 April 2026Martine RothblattDirector, Officer199,500$118.3 million1 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
30 March 2026Christopher CauseyDirector1,300$786,03230 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
26 March 2026Tommy ThompsonDirector2,000$1.1 million26 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
23 March 2026Judy OlianDirector200$106,00023 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
23 March 2026James C EdgemondOfficer120,000$62.9 million23 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
19 March 2026Paul MahonOfficer8,300$4.4 million19 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
17 March 2026Jan MalcolmDirector45$24,00817 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
16 March 2026Judy OlianDirector200$107,08816 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
9 March 2026Judy OlianDirector200$102,0009 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
5 March 2026Paul MahonOfficer8,300$4.0 million5 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
4 March 2026Christopher CauseyDirector20$9,8034 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
4 March 2026Tommy ThompsonDirector2,000$978,8394 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
4 March 2026Raymond KurzweilDirector4,910$2.4 million4 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
3 March 2026Jan MalcolmDirector50$25,4603 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
2 March 2026Judy OlianDirector200$101,9102 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
2 March 2026Martine RothblattDirector, Officer209,000$105.3 million2 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
25 February 2026Christopher CauseyDirector1,000$520,00025 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
19 February 2026Paul MahonOfficer8,300$4.0 million19 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Options ExerciseForm 144
17 February 2026Jan MalcolmDirector50$23,73417 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
5 February 2026Paul MahonOfficer8,300$4.0 million5 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
3 February 2026Jan MalcolmDirector50$23,7123 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
2 February 2026Michael BenkowitzOfficer90,000$42.3 million2 February 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
20 January 2026Jan MalcolmDirector50$23,04920 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
15 January 2026Paul MahonOfficer8,300$3.9 million15 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
6 January 2026Jan MalcolmDirector50$24,7506 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
6 January 2026Christopher CauseyDirector1,000$510,0006 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
5 January 2026Michael BenkowitzOfficer90,000$44.7 million5 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
2 January 2026Christopher CauseyDirector1,000$500,0152 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
2 January 2026Paul MahonOfficer8,300$4.0 million2 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
29 December 2025Paul MahonOfficer11,000$5.6 million24 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
22 December 2025Louis Wade Sullivan Revocable TrustAffiliate 5,950$3.0 million22 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of options under a registered planForm 144
19 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer2,000$1.0 million19 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
18 December 2025Tommy ThompsonDirector910$455,53318 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
18 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$2.0 million18 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
17 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$2.0 million17 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
16 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$2.0 million16 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
15 December 2025Christopher PatuskyDirector1,000$495,95415 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
15 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$2.0 million15 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
12 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$2.0 million12 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
11 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million11 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
11 December 2025Paul MahonOfficer11,000$5.3 million11 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
10 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million10 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
9 December 2025Nilda MesaDirector187$90,0659 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
9 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million9 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
8 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million8 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
5 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million5 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
4 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million4 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
3 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million3 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
2 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million2 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
1 December 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million1 December 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
1 December 2025James EdgemondOfficer105,000$51.0 million1 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
1 December 2025Michael BenkowitzOfficer112,500$54.7 million1 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
28 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$2.0 million28 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
26 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million26 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
26 November 2025Paul MahonOfficer11,000$5.3 million26 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
25 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million25 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
24 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million24 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
21 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million21 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
20 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million20 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
19 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million19 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
18 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million18 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
17 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million17 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
14 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million14 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
13 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.9 million13 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
13 November 2025Paul MahonOfficer11,000$5.1 million13 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
12 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million11 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
10 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million10 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
7 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million7 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
6 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million6 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
5 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million5 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
4 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million4 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
4 November 2025James C EdgemondOfficer84,000$36.8 million4 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
3 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million3 November 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
3 November 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million31 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
3 November 2025Michael BenkowitzOfficer90,000$40.1 million3 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Stock OptionsForm 144
30 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million30 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
30 October 2025Paul MahonOfficer11,000$5.0 million30 October 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
29 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million29 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
28 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million28 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
27 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million27 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
24 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million24 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
23 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million23 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
22 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million22 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
21 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million21 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
20 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million20 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
17 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million17 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
16 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million16 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
16 October 2025Paul MahonOfficer11,000$4.7 million16 October 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
15 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.7 million15 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
14 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million13 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
10 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million10 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
9 October 2025Rothblatt Martine AFounder, Chairperson, And Chief Executive Officer4,000$1.8 million9 October 2025TD SECURITIES (USA) LLCExecutive Deferred CompensationForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.

Source

Form 144 filings on EDGAR for United Therapeutics Corp.: the company's filing index, each notice read from its own XML.

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