Key facts
- This page summarizes Louis W. Sullivan's Form 4 filing for UNITED THERAPEUTICS Corp (UTHR).
- 6 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 23 Dec 2025, 16:33.
Louis W. Sullivan - 22 Dec 2025 Form 4 Insider Report for UNITED THERAPEUTICS Corp (UTHR)
- Reporting relationship
- Director
- Issuer ticker
- UTHR
- Reported as of
- 22 Dec 2025
- Net transaction value
- -$1,827,862
- SEC form
- 4
- Accepted by SEC
- 23 Dec 2025, 16:33:38 UTC
- Prior SEC filing
- 28 Jul 2025
- Next SEC filing
- 13 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ John S. Hess, Jr. under Power of Attorney
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Filing notes and source
Key filing fact
Louis W. Sullivan filed Form 4 for UNITED THERAPEUTICS Corp (UTHR) on 23 Dec 2025.
Change
- Previous filing in this sequence was filed on 28 Jul 2025.
- Current net transaction value: -$1,827,862.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001193522
Primary reporting owner
SULLIVAN LOUIS W
- Relationship
- Director
- Address
- C/O UNITED THERAPEUTICS CORPORATION, 1000 SPRING STREET, SILVER SPRING
- Signature
- /s/ John S. Hess, Jr. under Power of Attorney
- Signature date
- 23 Dec 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
UTHR
transaction
Common Stock
Options Exercise
- Transaction value
- $594,255
- Shares
- +3,230
- Change %
- Price
- $183.98
- Shares after
- 3,230
- Date
- 22 Dec 2025
- Ownership
- by Trust
- Footnotes
- F1
UTHR
transaction
Common Stock
Options Exercise
- Transaction value
- $625,083
- Shares
- +2,720
- Change %
- +84%
- Price
- $229.81
- Shares after
- 5,950
- Date
- 22 Dec 2025
- Ownership
- by Trust
- Footnotes
- F1
UTHR
transaction
Common Stock
Sale
- Transaction value
- $555,700
- Shares
- -1,087
- Change %
- -18%
- Price
- $511.22
- Shares after
- 4,863
- Date
- 22 Dec 2025
- Ownership
- by Trust
- Footnotes
- F1, F2
UTHR
transaction
Common Stock
Sale
- Transaction value
- $2,491,501
- Shares
- -4,863
- Change %
- -100%
- Price
- $512.34
- Shares after
- 0
- Date
- 22 Dec 2025
- Ownership
- by Trust
- Footnotes
- F1, F3
UTHR
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 3,200
- Date
- 22 Dec 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
UTHR
transaction
Derivative
Stock Options
Options Exercise
- Transaction value
- $0
- Shares
- -3,230
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 22 Dec 2025
- Ownership
- By Trust
- Underlying class
- Common Stock
- Underlying amount
- 3,230
- Exercise price
- $183.98
- Footnotes
- F1
UTHR
transaction
Derivative
Stock Options
Options Exercise
- Transaction value
- $0
- Shares
- -2,720
- Change %
- -60%
- Price
- $0.000000
- Shares after
- 1,840
- Date
- 22 Dec 2025
- Ownership
- By Trust
- Underlying class
- Common Stock
- Underlying amount
- 2,720
- Exercise price
- $229.81
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
These securities are held indirectly by a trust over which the reporting person has sole investment power and sole voting power.
Footnote F2
This transaction was executed in multiple trades at prices ranging from $510.64 to $511.58. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
Footnote F3
This transaction was executed in multiple trades at prices ranging from $511.67 to $512.64. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.