STOCK TITAN

[Form 4] United Therapeutics Corp Insider Trading Activity

Filing Impact
(High)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

United Therapeutics (UTHR) Form 4: EVP & General Counsel Paul A. Mahon exercised 11,000 stock options at an exercise price of $135.42 on 07/24/2025, converting them into common shares. The same day, he disposed of the entire 11,000-share lot through three open-market sales executed under a pre-arranged Rule 10b5-1 plan at weighted-average prices of $303.31, $304.25 and $305.14, generating gross proceeds of roughly $3.3 million and a spread of about $168 per share over the strike price.

Following the transactions Mahon retains 36,781 shares of common stock held directly and continues to hold 99,000 unexercised options (same grant, expiring 03/15/2027). No other classes of securities were affected.

The filing represents routine insider activity disclosed within two business days and does not alter company guidance or fundamentals. Investors often monitor insider sales for sentiment signals; however, the use of a 10b5-1 plan and the retention of a sizable equity stake temper any negative inference.

United Therapeutics (UTHR) Form 4: Il Vice Presidente Esecutivo e Consigliere Generale Paul A. Mahon ha esercitato 11.000 opzioni azionarie al prezzo di esercizio di 135,42$ il 24/07/2025, convertendole in azioni ordinarie. Nello stesso giorno, ha venduto l'intero lotto di 11.000 azioni tramite tre vendite sul mercato aperto effettuate nell'ambito di un piano predefinito secondo la regola 10b5-1, a prezzi medi ponderati di 303,31$, 304,25$ e 305,14$, generando proventi lordi di circa 3,3 milioni di dollari e un guadagno di circa 168$ per azione rispetto al prezzo di esercizio.

Dopo queste operazioni, Mahon detiene ancora 36.781 azioni ordinarie direttamente e mantiene 99.000 opzioni non esercitate (stesso grant, in scadenza il 15/03/2027). Nessun'altra categoria di titoli è stata interessata.

La comunicazione rappresenta un'attività interna di routine divulgata entro due giorni lavorativi e non modifica le previsioni o i fondamentali della società. Gli investitori spesso monitorano le vendite interne per cogliere segnali sul sentiment; tuttavia, l'uso di un piano 10b5-1 e il mantenimento di una consistente partecipazione azionaria attenuano qualsiasi interpretazione negativa.

United Therapeutics (UTHR) Formulario 4: El Vicepresidente Ejecutivo y Asesor General Paul A. Mahon ejerció 11,000 opciones sobre acciones a un precio de ejercicio de $135.42 el 24/07/2025, convirtiéndolas en acciones ordinarias. Ese mismo día, vendió el lote completo de 11,000 acciones mediante tres ventas en el mercado abierto ejecutadas bajo un plan preestablecido conforme a la regla 10b5-1, a precios promedio ponderados de $303.31, $304.25 y $305.14, generando ingresos brutos de aproximadamente $3.3 millones y una ganancia de alrededor de $168 por acción sobre el precio de ejercicio.

Tras las transacciones, Mahon conserva 36,781 acciones ordinarias en propiedad directa y mantiene 99,000 opciones no ejercidas (mismo otorgamiento, con vencimiento el 15/03/2027). No se vieron afectadas otras clases de valores.

La presentación representa una actividad interna rutinaria divulgada dentro de dos días hábiles y no altera la guía ni los fundamentos de la empresa. Los inversores suelen monitorear las ventas internas para obtener señales de sentimiento; sin embargo, el uso de un plan 10b5-1 y la retención de una participación accionaria significativa moderan cualquier inferencia negativa.

United Therapeutics (UTHR) Form 4: EVP 겸 총괄 법률 고문 Paul A. Mahon이 2025년 7월 24일에 행사가격 $135.42로 11,000주 스톡옵션을 행사하여 보통주로 전환했습니다. 같은 날, 그는 미리 계획된 Rule 10b5-1 계획에 따라 세 차례에 걸쳐 공개 시장에서 11,000주 전량을 매도했으며, 가중 평균 가격은 $303.31, $304.25, $305.14였습니다. 이를 통해 약 330만 달러의 총수익을 창출했고, 행사가 대비 주당 약 $168의 차익을 얻었습니다.

거래 후 Mahon은 직접 보유한 36,781주의 보통주를 계속 보유하며, 동일한 부여분으로 2027년 3월 15일 만료 예정인 99,000주의 미행사 옵션도 유지하고 있습니다. 다른 증권 종류에는 변동이 없었습니다.

이번 신고는 2영업일 이내에 공개되는 일상적인 내부자 거래 활동이며, 회사의 가이던스나 펀더멘털에는 영향을 미치지 않습니다. 투자자들은 내부자 매도를 심리 신호로 주시하지만, 10b5-1 계획의 활용과 상당한 지분 보유는 부정적 해석을 완화합니다.

United Therapeutics (UTHR) Formulaire 4 : Le Vice-Président Exécutif et Conseiller Juridique Paul A. Mahon a exercé 11 000 options d'achat d'actions au prix d'exercice de 135,42 $ le 24/07/2025, les convertissant en actions ordinaires. Le même jour, il a cédé la totalité du lot de 11 000 actions via trois ventes sur le marché libre réalisées dans le cadre d'un plan préétabli selon la règle 10b5-1, à des prix moyens pondérés de 303,31 $, 304,25 $ et 305,14 $, générant un produit brut d'environ 3,3 millions de dollars et un écart d'environ 168 $ par action par rapport au prix d'exercice.

Après ces transactions, Mahon conserve 36 781 actions ordinaires détenues directement et continue de détenir 99 000 options non exercées (même attribution, expirant le 15/03/2027). Aucune autre catégorie de titres n'a été affectée.

Le dépôt représente une activité interne de routine divulguée dans un délai de deux jours ouvrables et ne modifie pas les prévisions ni les fondamentaux de la société. Les investisseurs surveillent souvent les ventes internes pour détecter des signaux de sentiment ; toutefois, l'utilisation d'un plan 10b5-1 et la conservation d'une participation importante atténuent toute interprétation négative.

United Therapeutics (UTHR) Form 4: EVP und General Counsel Paul A. Mahon übte am 24.07.2025 11.000 Aktienoptionen zum Ausübungspreis von 135,42 $ aus und wandelte diese in Stammaktien um. Am selben Tag veräußerte er die gesamte Menge von 11.000 Aktien in drei offenen Marktverkäufen, die im Rahmen eines vorab festgelegten Rule 10b5-1 Plans durchgeführt wurden, zu gewichteten Durchschnittspreisen von 303,31 $, 304,25 $ und 305,14 $. Dadurch erzielte er Bruttoerlöse von etwa 3,3 Millionen $ und einen Spread von rund 168 $ pro Aktie über dem Ausübungspreis.

Nach den Transaktionen hält Mahon weiterhin 36.781 Stammaktien direkt und besitzt 99.000 nicht ausgeübte Optionen (gleiche Zuteilung, Laufzeit bis 15.03.2027). Andere Wertpapierklassen wurden nicht betroffen.

Die Meldung stellt eine routinemäßige Insideraktivität dar, die innerhalb von zwei Geschäftstagen offengelegt wird, und ändert weder die Unternehmensprognose noch die Fundamentaldaten. Investoren beobachten Insiderverkäufe oft als Sentimentindikator; jedoch mildern die Nutzung eines 10b5-1 Plans und der Erhalt eines bedeutenden Aktienanteils negative Rückschlüsse.

Positive
  • Retention of 36,781 shares and 99,000 options indicates the executive maintains meaningful exposure to UTHR’s equity upside.
Negative
  • Sale of entire 11,000 shares immediately after exercise may be interpreted by some investors as short-term profit-taking, although mitigated by 10b5-1 plan.

Insights

TL;DR: Pre-planned option exercise & sales; neutral signal given retained stake and 10b5-1 plan.

The $3.3 m sale equates to ≈0.08 % of UTHR’s ≈13.9 m outstanding shares, thus has negligible dilution or float impact. Mahon still holds nearly 37 k shares plus 99 k options, implying continued alignment with shareholders. Because the trade was executed via an established 10b5-1 plan, it likely reflects liquidity or tax planning rather than valuation concerns. I view the event as non-impactful to earnings outlook or valuation multiples.

TL;DR: Compliance appears robust; transaction consistent with best-practice disclosures.

Filing timings meet Section 16(a) requirements, and the weighted-average price disclosures satisfy SEC guidance for aggregated sales. The sizeable remaining option position suggests long-term incentive alignment. No red flags such as clustered insider selling or unexplained amendments are present. Governance impact: neutral.

United Therapeutics (UTHR) Form 4: Il Vice Presidente Esecutivo e Consigliere Generale Paul A. Mahon ha esercitato 11.000 opzioni azionarie al prezzo di esercizio di 135,42$ il 24/07/2025, convertendole in azioni ordinarie. Nello stesso giorno, ha venduto l'intero lotto di 11.000 azioni tramite tre vendite sul mercato aperto effettuate nell'ambito di un piano predefinito secondo la regola 10b5-1, a prezzi medi ponderati di 303,31$, 304,25$ e 305,14$, generando proventi lordi di circa 3,3 milioni di dollari e un guadagno di circa 168$ per azione rispetto al prezzo di esercizio.

Dopo queste operazioni, Mahon detiene ancora 36.781 azioni ordinarie direttamente e mantiene 99.000 opzioni non esercitate (stesso grant, in scadenza il 15/03/2027). Nessun'altra categoria di titoli è stata interessata.

La comunicazione rappresenta un'attività interna di routine divulgata entro due giorni lavorativi e non modifica le previsioni o i fondamentali della società. Gli investitori spesso monitorano le vendite interne per cogliere segnali sul sentiment; tuttavia, l'uso di un piano 10b5-1 e il mantenimento di una consistente partecipazione azionaria attenuano qualsiasi interpretazione negativa.

United Therapeutics (UTHR) Formulario 4: El Vicepresidente Ejecutivo y Asesor General Paul A. Mahon ejerció 11,000 opciones sobre acciones a un precio de ejercicio de $135.42 el 24/07/2025, convirtiéndolas en acciones ordinarias. Ese mismo día, vendió el lote completo de 11,000 acciones mediante tres ventas en el mercado abierto ejecutadas bajo un plan preestablecido conforme a la regla 10b5-1, a precios promedio ponderados de $303.31, $304.25 y $305.14, generando ingresos brutos de aproximadamente $3.3 millones y una ganancia de alrededor de $168 por acción sobre el precio de ejercicio.

Tras las transacciones, Mahon conserva 36,781 acciones ordinarias en propiedad directa y mantiene 99,000 opciones no ejercidas (mismo otorgamiento, con vencimiento el 15/03/2027). No se vieron afectadas otras clases de valores.

La presentación representa una actividad interna rutinaria divulgada dentro de dos días hábiles y no altera la guía ni los fundamentos de la empresa. Los inversores suelen monitorear las ventas internas para obtener señales de sentimiento; sin embargo, el uso de un plan 10b5-1 y la retención de una participación accionaria significativa moderan cualquier inferencia negativa.

United Therapeutics (UTHR) Form 4: EVP 겸 총괄 법률 고문 Paul A. Mahon이 2025년 7월 24일에 행사가격 $135.42로 11,000주 스톡옵션을 행사하여 보통주로 전환했습니다. 같은 날, 그는 미리 계획된 Rule 10b5-1 계획에 따라 세 차례에 걸쳐 공개 시장에서 11,000주 전량을 매도했으며, 가중 평균 가격은 $303.31, $304.25, $305.14였습니다. 이를 통해 약 330만 달러의 총수익을 창출했고, 행사가 대비 주당 약 $168의 차익을 얻었습니다.

거래 후 Mahon은 직접 보유한 36,781주의 보통주를 계속 보유하며, 동일한 부여분으로 2027년 3월 15일 만료 예정인 99,000주의 미행사 옵션도 유지하고 있습니다. 다른 증권 종류에는 변동이 없었습니다.

이번 신고는 2영업일 이내에 공개되는 일상적인 내부자 거래 활동이며, 회사의 가이던스나 펀더멘털에는 영향을 미치지 않습니다. 투자자들은 내부자 매도를 심리 신호로 주시하지만, 10b5-1 계획의 활용과 상당한 지분 보유는 부정적 해석을 완화합니다.

United Therapeutics (UTHR) Formulaire 4 : Le Vice-Président Exécutif et Conseiller Juridique Paul A. Mahon a exercé 11 000 options d'achat d'actions au prix d'exercice de 135,42 $ le 24/07/2025, les convertissant en actions ordinaires. Le même jour, il a cédé la totalité du lot de 11 000 actions via trois ventes sur le marché libre réalisées dans le cadre d'un plan préétabli selon la règle 10b5-1, à des prix moyens pondérés de 303,31 $, 304,25 $ et 305,14 $, générant un produit brut d'environ 3,3 millions de dollars et un écart d'environ 168 $ par action par rapport au prix d'exercice.

Après ces transactions, Mahon conserve 36 781 actions ordinaires détenues directement et continue de détenir 99 000 options non exercées (même attribution, expirant le 15/03/2027). Aucune autre catégorie de titres n'a été affectée.

Le dépôt représente une activité interne de routine divulguée dans un délai de deux jours ouvrables et ne modifie pas les prévisions ni les fondamentaux de la société. Les investisseurs surveillent souvent les ventes internes pour détecter des signaux de sentiment ; toutefois, l'utilisation d'un plan 10b5-1 et la conservation d'une participation importante atténuent toute interprétation négative.

United Therapeutics (UTHR) Form 4: EVP und General Counsel Paul A. Mahon übte am 24.07.2025 11.000 Aktienoptionen zum Ausübungspreis von 135,42 $ aus und wandelte diese in Stammaktien um. Am selben Tag veräußerte er die gesamte Menge von 11.000 Aktien in drei offenen Marktverkäufen, die im Rahmen eines vorab festgelegten Rule 10b5-1 Plans durchgeführt wurden, zu gewichteten Durchschnittspreisen von 303,31 $, 304,25 $ und 305,14 $. Dadurch erzielte er Bruttoerlöse von etwa 3,3 Millionen $ und einen Spread von rund 168 $ pro Aktie über dem Ausübungspreis.

Nach den Transaktionen hält Mahon weiterhin 36.781 Stammaktien direkt und besitzt 99.000 nicht ausgeübte Optionen (gleiche Zuteilung, Laufzeit bis 15.03.2027). Andere Wertpapierklassen wurden nicht betroffen.

Die Meldung stellt eine routinemäßige Insideraktivität dar, die innerhalb von zwei Geschäftstagen offengelegt wird, und ändert weder die Unternehmensprognose noch die Fundamentaldaten. Investoren beobachten Insiderverkäufe oft als Sentimentindikator; jedoch mildern die Nutzung eines 10b5-1 Plans und der Erhalt eines bedeutenden Aktienanteils negative Rückschlüsse.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
MAHON PAUL A

(Last) (First) (Middle)
C/O UNITED THERAPEUTICS CORPORATION
1000 SPRING STREET

(Street)
SILVER SPRING MD 20910

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
UNITED THERAPEUTICS Corp [ UTHR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
EVP & GENERAL COUNSEL
3. Date of Earliest Transaction (Month/Day/Year)
07/24/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 07/24/2025 M(1) 11,000 A $135.42 47,781 D
Common Stock 07/24/2025 S(1) 3,769 D $303.3063(2) 44,012 D
Common Stock 07/24/2025 S(1) 4,977 D $304.2532(3) 39,035 D
Common Stock 07/24/2025 S(1) 2,254 D $305.1444(4) 36,781 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option $135.42 07/24/2025 M(1) 11,000 03/15/2023 03/15/2027 Common Stock 11,000 $0.00 99,000 D
Explanation of Responses:
1. This is an exercise of stock options and sale of the resulting shares pursuant to a pre-arranged 10b5-1 plan entered into by the reporting person on December 24, 2024.
2. This transaction was executed in multiple trades at prices ranging from $302.77 to $303.73. 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.
3. This transaction was executed in multiple trades at prices ranging from $303.78 to $304.77. 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.
4. This transaction was executed in multiple trades at prices ranging from $304.78 to $305.50. 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.
Remarks:
/s/ John S. Hess, Jr. under Power of Attorney 07/25/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many United Therapeutics shares did Paul A. Mahon sell?

He sold 11,000 shares on 07/24/2025 in three tranches.

At what prices were the UTHR shares sold?

Weighted-average prices were $303.31, $304.25 and $305.14 per share.

What was the exercise price of the stock options?

The options were exercised at $135.42 per share.

Does Mahon still own UTHR equity after the sale?

Yes, he retains 36,781 common shares and 99,000 unexercised options.

Was the transaction pre-planned?

Yes, it was executed under a Rule 10b5-1 plan dated 12/24/2024.

Is this insider sale considered material to investors?

Given its small proportion of outstanding shares and pre-planned nature, analysts generally view the impact as neutral.
United Therapeutics Corp.

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Biotechnology
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