Senior insider sale

Chairperson & CEO at UNITED THERAPEUTICS CORP — senior position signals high conviction

$444.55M

798.08K shares

What this filing means

ROTHBLATT MARTINE A plans to sell 798.08K shares of UNITED THERAPEUTICS CORP valued at approximately $444.55M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

ROTHBLATT MARTINE A

Filed: 6/1/2026ACC: 0001950047-26-005429

InsiderROTHBLATT MARTINE ACIK 1106578

→

IssuerUNITED THERAPEUTICS CORPCIK 1082554

DirectorOfficer· Chairperson & CEO

Since Mar 2026

798.08K

Shares to sell

$444.55M

Approx. market value

199.50K

Acquired (3 months)

Planned

64 completed

Securities Acquired — Last 3 Months1

Sort

Exercise of Stock Options

Cash

6/1/2026

199.50K

Total acquired199.50K

Acquisition Date	Type	Amount Acquired	Gift
6/1/2026	Exercise of Stock Options Cash	199.50K	—
Total		199.50K

Planned & Completed Dispositions65

Sort

Completed

—Completed

Units to sell

9.50K

Market value

$5.26M

5/29/2026

—Completed

Units to sell

9.50K

Market value

$5.37M

5/28/2026

—Completed

Units to sell

9.50K

Market value

$5.47M

5/27/2026

—Completed

Units to sell

9.50K

Market value

$5.44M

5/26/2026

—Completed

Units to sell

9.50K

Market value

$5.39M

5/22/2026

—Completed

Units to sell

9.50K

Market value

$5.36M

5/21/2026

—Completed

Units to sell

9.50K

Market value

$5.38M

5/20/2026

—Completed

Units to sell

9.50K

Market value

$5.40M

5/19/2026

—Completed

Units to sell

9.50K

Market value

$5.39M

5/18/2026

—Completed

Units to sell

9.50K

Market value

$5.40M

5/15/2026

—Completed

Units to sell

9.50K

Market value

$5.46M

5/14/2026

—Completed

Units to sell

9.50K

Market value

$5.50M

5/13/2026

—Completed

Units to sell

9.50K

Market value

$5.49M

5/12/2026

—Completed

Units to sell

9.50K

Market value

$5.44M

5/11/2026

—Completed

Units to sell

9.50K

Market value

$5.37M

5/8/2026

—Completed

Units to sell

9.50K

Market value

$5.50M

5/7/2026

—Completed

Units to sell

9.50K

Market value

$5.60M

5/6/2026

—Completed

Units to sell

9.50K

Market value

$5.47M

5/5/2026

—Completed

Units to sell

9.50K

Market value

$5.48M

5/4/2026

—Completed

Units to sell

9.50K

Market value

$5.42M

5/1/2026

—Completed

Units to sell

9.50K

Market value

$5.44M

4/30/2026

—Completed

Units to sell

9.50K

Market value

$5.43M

4/29/2026

—Completed

Units to sell

9.50K

Market value

$5.40M

4/28/2026

—Completed

Units to sell

9.50K

Market value

$5.40M

4/27/2026

—Completed

Units to sell

9.50K

Market value

$5.37M

4/24/2026

—Completed

Units to sell

9.50K

Market value

$5.44M

4/23/2026

—Completed

Units to sell

9.50K

Market value

$5.48M

4/22/2026

—Completed

Units to sell

9.50K

Market value

$5.42M

4/21/2026

—Completed

Units to sell

9.50K

Market value

$5.49M

4/20/2026

—Completed

Units to sell

9.50K

Market value

$5.57M

4/17/2026

—Completed

Units to sell

9.50K

Market value

$5.48M

4/16/2026

—Completed

Units to sell

9.50K

Market value

$5.51M

4/15/2026

—Completed

Units to sell

9.50K

Market value

$5.50M

4/14/2026

—Completed

Units to sell

9.50K

Market value

$5.46M

4/13/2026

—Completed

Units to sell

9.50K

Market value

$5.41M

4/10/2026

—Completed

Units to sell

9.50K

Market value

$5.49M

4/9/2026

—Completed

Units to sell

9.50K

Market value

$5.51M

4/8/2026

—Completed

Units to sell

9.50K

Market value

$5.36M

4/7/2026

—Completed

Units to sell

9.50K

Market value

$5.30M

4/6/2026

—Completed

Units to sell

9.50K

Market value

$5.33M

4/2/2026

—Completed

Units to sell

9.50K

Market value

$5.53M

4/1/2026

—Completed

Units to sell

9.50K

Market value

$5.56M

3/31/2026

—Completed

Units to sell

9.50K

Market value

$5.61M

3/30/2026

—Completed

Units to sell

9.50K

Market value

$5.01M

3/27/2026

—Completed

Units to sell

9.50K

Market value

$5.09M

3/26/2026

—Completed

Units to sell

9.50K

Market value

$5.17M

3/25/2026

—Completed

Units to sell

9.50K

Market value

$5.03M

3/24/2026

—Completed

Units to sell

9.50K

Market value

$5.01M

3/23/2026

—Completed

Units to sell

9.50K

Market value

$4.99M

3/20/2026

—Completed

Units to sell

9.50K

Market value

$5.02M

3/19/2026

—Completed

Units to sell

9.50K

Market value

$5.03M

3/18/2026

—Completed

Units to sell

9.50K

Market value

$5.10M

3/17/2026

—Completed

Units to sell

9.50K

Market value

$5.07M

3/16/2026

—Completed

Units to sell

75.00

Market value

$40.3K

3/13/2026

—Completed

Units to sell

9.50K

Market value

$5.11M

3/13/2026

—Completed

Units to sell

9.50K

Market value

$5.11M

3/12/2026

—Completed

Units to sell

9.50K

Market value

$5.13M

3/11/2026

—Completed

Units to sell

9.50K

Market value

$5.13M

3/10/2026

—Completed

Units to sell

9.50K

Market value

$4.92M

3/9/2026

—Completed

Units to sell

9.50K

Market value

$4.54M

3/6/2026

—Completed

Units to sell

9.50K

Market value

$4.60M

3/5/2026

—Completed

Units to sell

9.50K

Market value

$4.65M

3/4/2026

—Completed

Units to sell

9.50K

Market value

$4.74M

3/3/2026

—Completed

Units to sell

9.50K

Market value

$4.90M

3/2/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

199.50K

Market value

$111.09M

6/1/2026

Total

Units

798.08K

Value

$444.55M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
5/29/2026	9.50K	$5.26M	—	Completed
5/28/2026	9.50K	$5.37M	—	Completed
5/27/2026	9.50K	$5.47M	—	Completed
5/26/2026	9.50K	$5.44M	—	Completed
5/22/2026	9.50K	$5.39M	—	Completed
5/21/2026	9.50K	$5.36M	—	Completed
5/20/2026	9.50K	$5.38M	—	Completed
5/19/2026	9.50K	$5.40M	—	Completed
5/18/2026	9.50K	$5.39M	—	Completed
5/15/2026	9.50K	$5.40M	—	Completed
5/14/2026	9.50K	$5.46M	—	Completed
5/13/2026	9.50K	$5.50M	—	Completed
5/12/2026	9.50K	$5.49M	—	Completed
5/11/2026	9.50K	$5.44M	—	Completed
5/8/2026	9.50K	$5.37M	—	Completed
5/7/2026	9.50K	$5.50M	—	Completed
5/6/2026	9.50K	$5.60M	—	Completed
5/5/2026	9.50K	$5.47M	—	Completed
5/4/2026	9.50K	$5.48M	—	Completed
5/1/2026	9.50K	$5.42M	—	Completed
4/30/2026	9.50K	$5.44M	—	Completed
4/29/2026	9.50K	$5.43M	—	Completed
4/28/2026	9.50K	$5.40M	—	Completed
4/27/2026	9.50K	$5.40M	—	Completed
4/24/2026	9.50K	$5.37M	—	Completed
4/23/2026	9.50K	$5.44M	—	Completed
4/22/2026	9.50K	$5.48M	—	Completed
4/21/2026	9.50K	$5.42M	—	Completed
4/20/2026	9.50K	$5.49M	—	Completed
4/17/2026	9.50K	$5.57M	—	Completed
4/16/2026	9.50K	$5.48M	—	Completed
4/15/2026	9.50K	$5.51M	—	Completed
4/14/2026	9.50K	$5.50M	—	Completed
4/13/2026	9.50K	$5.46M	—	Completed
4/10/2026	9.50K	$5.41M	—	Completed
4/9/2026	9.50K	$5.49M	—	Completed
4/8/2026	9.50K	$5.51M	—	Completed
4/7/2026	9.50K	$5.36M	—	Completed
4/6/2026	9.50K	$5.30M	—	Completed
4/2/2026	9.50K	$5.33M	—	Completed
4/1/2026	9.50K	$5.53M	—	Completed
3/31/2026	9.50K	$5.56M	—	Completed
3/30/2026	9.50K	$5.61M	—	Completed
3/27/2026	9.50K	$5.01M	—	Completed
3/26/2026	9.50K	$5.09M	—	Completed
3/25/2026	9.50K	$5.17M	—	Completed
3/24/2026	9.50K	$5.03M	—	Completed
3/23/2026	9.50K	$5.01M	—	Completed
3/20/2026	9.50K	$4.99M	—	Completed
3/19/2026	9.50K	$5.02M	—	Completed
3/18/2026	9.50K	$5.03M	—	Completed
3/17/2026	9.50K	$5.10M	—	Completed
3/16/2026	9.50K	$5.07M	—	Completed
3/13/2026	75.00	$40.3K	—	Completed
3/13/2026	9.50K	$5.11M	—	Completed
3/12/2026	9.50K	$5.11M	—	Completed
3/11/2026	9.50K	$5.13M	—	Completed
3/10/2026	9.50K	$5.13M	—	Completed
3/9/2026	9.50K	$4.92M	—	Completed
3/6/2026	9.50K	$4.54M	—	Completed
3/5/2026	9.50K	$4.60M	—	Completed
3/4/2026	9.50K	$4.65M	—	Completed
3/3/2026	9.50K	$4.74M	—	Completed
3/2/2026	9.50K	$4.90M	—	Completed
Planned — Approximate Date
6/1/2026	199.50K	$111.09M	NASDAQ	Planned
Total	798.08K	$444.55M