AG˹ٷ

STOCK TITAN

[Form 4] Trinseo PLC Insider Trading Activity

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

Form 4 Overview � Trinseo PLC (TSE)

On 24 June 2025, Director Jeffrey J. Cote filed a Form 4 disclosing a tax-related share withholding that occurred on 21 June 2025. The transaction was coded �F,� indicating shares were withheld by the issuer solely to satisfy income-tax obligations stemming from the vesting of previously awarded restricted stock units. No open-market purchase or discretionary sale took place.

Key figures

  • Shares withheld (disposed): 10,310 ordinary shares at an imputed price of $3.73 per share (� $38 k value).
  • Direct holdings after transaction: 45,699 ordinary shares.
  • Indirect holdings (Cote 2019 Irrevocable Indenture Trust): 150,600 shares.
  • Total beneficial ownership after filing: 196,299 shares.

Because the disposition was for tax settlement, it does not signal a strategic change in Mr. Cote’s investment stance. The director retains the majority of his position, with post-transaction direct ownership declining by roughly 18% (10,310 of 56,009 previously held directly) but overall economic exposure remaining effectively unchanged. The filing is routine, carries no cash proceeds to the insider, and is unlikely to affect Trinseo’s fundamentals or governance profile.

Panoramica del Modulo 4 � Trinseo PLC (TSE)

Il 24 giugno 2025, il direttore Jeffrey J. Cote ha presentato un Modulo 4 segnalando una ritenuta azionaria legata a imposte avvenuta il 21 giugno 2025. L’operazione è stata codificata come �F,� indicando che le azioni sono state ritenute dall’emittente esclusivamente per soddisfare obblighi fiscali derivanti dalla maturazione di unità azionarie vincolate precedentemente assegnate. Non è avvenuto alcun acquisto sul mercato aperto né vendita discrezionale.

Dati principali

  • Azioni ritirate (disposte): 10.310 azioni ordinarie a un prezzo imputato di 3,73 $ per azione (valore � 38 mila $).
  • Detenzione diretta dopo la transazione: 45.699 azioni ordinarie.
  • Detenzione indiretta (Trust irrevocabile Cote 2019): 150.600 azioni.
  • Proprietà beneficiaria totale dopo la dichiarazione: 196.299 azioni.

Poiché la disposizione riguarda un saldo fiscale, non indica un cambiamento strategico nella posizione di investimento del Sig. Cote. Il direttore mantiene la maggior parte della sua posizione, con una diminuzione della detenzione diretta post-transazione di circa il 18% (10.310 su 56.009 azioni detenute precedentemente in modo diretto), mentre l’esposizione economica complessiva rimane sostanzialmente invariata. La dichiarazione è di routine, non comporta proventi in contanti per l’insider ed è improbabile che influenzi i fondamentali o il profilo di governance di Trinseo.

Resumen del Formulario 4 � Trinseo PLC (TSE)

El 24 de junio de 2025, el director Jeffrey J. Cote presentó un Formulario 4 informando una retención de acciones relacionada con impuestos ocurrida el 21 de junio de 2025. La transacción fue codificada como �F,� lo que indica que las acciones fueron retenidas por el emisor únicamente para cumplir con obligaciones fiscales derivadas de la consolidación de unidades restringidas de acciones previamente otorgadas. No se realizó ninguna compra en el mercado abierto ni venta discrecional.

Cifras clave

  • Acciones retenidas (dispuestas): 10,310 acciones ordinarias a un precio imputado de $3.73 por acción (valor aproximado de $38 mil).
  • Tenencia directa después de la transacción: 45,699 acciones ordinarias.
  • Tenencia indirecta (Fideicomiso irrevocable Cote 2019): 150,600 acciones.
  • Propiedad beneficiaria total después de la presentación: 196,299 acciones.

Dado que la disposición fue para el pago de impuestos, no indica un cambio estratégico en la postura de inversión del Sr. Cote. El director conserva la mayoría de su posición, con una disminución de la tenencia directa después de la transacción de aproximadamente un 18% (10,310 de 56,009 acciones que tenía directamente antes), pero la exposición económica total permanece prácticamente sin cambios. La presentación es rutinaria, no genera ingresos en efectivo para el insider y es poco probable que afecte los fundamentos o el perfil de gobernanza de Trinseo.

Form 4 개요 � Trinseo PLC (TSE)

2025� 6� 24�, 이사 Jeffrey J. Cote가 2025� 6� 21일에 발생� 세금 관� 주식 원천징수 내역� 신고하는 Form 4� 제출했습니다. � 거래� �F”로 분류되었으며, 이는 이전� 부여된 제한 조건부 주식 단위� 권리 확정� 따른 소득� 의무� 충족하기 위해 발행자가 주식� 원천징수� �임을 나타냅니�. 공개 시장에서� 매수� 임의 매도� 없었습니�.

주요 수치

  • 원천징수� 주식(처분): 주당 $3.73� 가� 가격으� 10,310 보통� (� 3� 8� 달러 상당).
  • 거래 � 직접 보유 주식: 45,699 보통�.
  • 간접 보유 주식 (Cote 2019 불가� 신탁): 150,600 �.
  • 신고 � � 실질 소유 주식: 196,299 �.

이번 처분은 세금 납부 목적이므� Cote 이사� 투자 입장� 전략� 변화가 있음� 의미하지 않습니다. 이사� 거래 � 직접 보유 주식� � 18% (기존 직접 보유 56,009� � 10,310�) 감소했으� 전체 경제� 노출은 사실� 변함이 없습니다. 이번 신고� 일상적인 절차이며, 내부자에� 현금 수익� 발생시키지 않으� Trinseo� 기본 사항이나 지� 구조� 영향� 미칠 가능성은 낮습니다.

Résumé du Formulaire 4 � Trinseo PLC (TSE)

Le 24 juin 2025, le directeur Jeffrey J. Cote a déposé un Formulaire 4 révélant une retenue d’actions liée à des obligations fiscales survenue le 21 juin 2025. La transaction a été codée �F,� indiquant que des actions ont été retenues par l’émetteur uniquement pour satisfaire des obligations fiscales liées à la consolidation d’unités d’actions restreintes attribuées antérieurement. Aucun achat sur le marché ouvert ni vente discrétionnaire n’a eu lieu.

Chiffres clés

  • Actions retenues (disposées) : 10 310 actions ordinaires à un prix imputé de 3,73 $ par action (valeur � 38 000 $).
  • Détention directe après la transaction : 45 699 actions ordinaires.
  • Détention indirecte (Fiducie irrévocable Cote 2019) : 150 600 actions.
  • Propriété bénéficiaire totale après dépôt : 196 299 actions.

Étant donné que la disposition concerne un règlement fiscal, elle ne signale aucun changement stratégique dans la position d’investissement de M. Cote. Le directeur conserve la majeure partie de sa position, avec une baisse d’environ 18% de la détention directe après la transaction (10 310 actions sur 56 009 détenues auparavant directement), mais l’exposition économique globale reste pratiquement inchangée. Le dépôt est de routine, ne génère aucun produit en espèces pour l’initié et est peu susceptible d’affecter les fondamentaux ou le profil de gouvernance de Trinseo.

Überblick Formular 4 � Trinseo PLC (TSE)

Am 24. Juni 2025 reichte Direktor Jeffrey J. Cote ein Formular 4 ein, in dem eine steuerbedingte Aktienrückbehaltung vom 21. Juni 2025 offengelegt wurde. Die Transaktion wurde mit �F� codiert, was bedeutet, dass Aktien vom Emittenten ausschließlich zur Erfüllung von Einkommenssteuerverpflichtungen einbehalten wurden, die sich aus der Vesting von zuvor gewährten Restricted Stock Units ergeben. Es fand kein Kauf am offenen Markt oder ein diskretionärer Verkauf statt.

Wichtige Kennzahlen

  • Zurückbehaltene Aktien (veräußert): 10.310 Stammaktien zu einem angenommenen Preis von $3,73 pro Aktie (� 38.000 $ Wert).
  • Direkter Bestand nach der Transaktion: 45.699 Stammaktien.
  • Indirekter Bestand (Cote 2019 Irrevocable Indenture Trust): 150.600 Aktien.
  • Gesamtnutznießung nach Einreichung: 196.299 Aktien.

Da die Veräußerung der Steuerbegleichung diente, signalisiert sie keine strategische Änderung in Herrn Cotes Investitionshaltung. Der Direktor behält den Großteil seiner Position, wobei der direkte Besitz nach der Transaktion um etwa 18% (10.310 von zuvor 56.009 direkt gehaltenen Aktien) zurückging, die wirtschaftliche Gesamtposition jedoch praktisch unverändert bleibt. Die Einreichung ist routinemäßig, bringt dem Insider keine Barerlöse und wird die Fundamentaldaten oder das Governance-Profil von Trinseo voraussichtlich nicht beeinflussen.

Positive
  • None.
Negative
  • None.

Insights

TL;DR: Routine tax-withholding; small relative size; neutral signal for investors.

The Code F transaction shows Trinseo withheld 10,310 shares from Director Jeffrey Cote to cover taxes on RSU vesting. Such transactions are mechanical and do not represent discretionary selling pressure. After the withholding, Cote still controls ~196 k shares—over four times his direct stake before 2019 trust transfers—maintaining sizeable alignment with shareholders. Given the modest dollar value (� $38 k) and no change in total economic exposure, I classify the filing as neutral for valuation or sentiment purposes.

Panoramica del Modulo 4 � Trinseo PLC (TSE)

Il 24 giugno 2025, il direttore Jeffrey J. Cote ha presentato un Modulo 4 segnalando una ritenuta azionaria legata a imposte avvenuta il 21 giugno 2025. L’operazione è stata codificata come �F,� indicando che le azioni sono state ritenute dall’emittente esclusivamente per soddisfare obblighi fiscali derivanti dalla maturazione di unità azionarie vincolate precedentemente assegnate. Non è avvenuto alcun acquisto sul mercato aperto né vendita discrezionale.

Dati principali

  • Azioni ritirate (disposte): 10.310 azioni ordinarie a un prezzo imputato di 3,73 $ per azione (valore � 38 mila $).
  • Detenzione diretta dopo la transazione: 45.699 azioni ordinarie.
  • Detenzione indiretta (Trust irrevocabile Cote 2019): 150.600 azioni.
  • Proprietà beneficiaria totale dopo la dichiarazione: 196.299 azioni.

Poiché la disposizione riguarda un saldo fiscale, non indica un cambiamento strategico nella posizione di investimento del Sig. Cote. Il direttore mantiene la maggior parte della sua posizione, con una diminuzione della detenzione diretta post-transazione di circa il 18% (10.310 su 56.009 azioni detenute precedentemente in modo diretto), mentre l’esposizione economica complessiva rimane sostanzialmente invariata. La dichiarazione è di routine, non comporta proventi in contanti per l’insider ed è improbabile che influenzi i fondamentali o il profilo di governance di Trinseo.

Resumen del Formulario 4 � Trinseo PLC (TSE)

El 24 de junio de 2025, el director Jeffrey J. Cote presentó un Formulario 4 informando una retención de acciones relacionada con impuestos ocurrida el 21 de junio de 2025. La transacción fue codificada como �F,� lo que indica que las acciones fueron retenidas por el emisor únicamente para cumplir con obligaciones fiscales derivadas de la consolidación de unidades restringidas de acciones previamente otorgadas. No se realizó ninguna compra en el mercado abierto ni venta discrecional.

Cifras clave

  • Acciones retenidas (dispuestas): 10,310 acciones ordinarias a un precio imputado de $3.73 por acción (valor aproximado de $38 mil).
  • Tenencia directa después de la transacción: 45,699 acciones ordinarias.
  • Tenencia indirecta (Fideicomiso irrevocable Cote 2019): 150,600 acciones.
  • Propiedad beneficiaria total después de la presentación: 196,299 acciones.

Dado que la disposición fue para el pago de impuestos, no indica un cambio estratégico en la postura de inversión del Sr. Cote. El director conserva la mayoría de su posición, con una disminución de la tenencia directa después de la transacción de aproximadamente un 18% (10,310 de 56,009 acciones que tenía directamente antes), pero la exposición económica total permanece prácticamente sin cambios. La presentación es rutinaria, no genera ingresos en efectivo para el insider y es poco probable que afecte los fundamentos o el perfil de gobernanza de Trinseo.

Form 4 개요 � Trinseo PLC (TSE)

2025� 6� 24�, 이사 Jeffrey J. Cote가 2025� 6� 21일에 발생� 세금 관� 주식 원천징수 내역� 신고하는 Form 4� 제출했습니다. � 거래� �F”로 분류되었으며, 이는 이전� 부여된 제한 조건부 주식 단위� 권리 확정� 따른 소득� 의무� 충족하기 위해 발행자가 주식� 원천징수� �임을 나타냅니�. 공개 시장에서� 매수� 임의 매도� 없었습니�.

주요 수치

  • 원천징수� 주식(처분): 주당 $3.73� 가� 가격으� 10,310 보통� (� 3� 8� 달러 상당).
  • 거래 � 직접 보유 주식: 45,699 보통�.
  • 간접 보유 주식 (Cote 2019 불가� 신탁): 150,600 �.
  • 신고 � � 실질 소유 주식: 196,299 �.

이번 처분은 세금 납부 목적이므� Cote 이사� 투자 입장� 전략� 변화가 있음� 의미하지 않습니다. 이사� 거래 � 직접 보유 주식� � 18% (기존 직접 보유 56,009� � 10,310�) 감소했으� 전체 경제� 노출은 사실� 변함이 없습니다. 이번 신고� 일상적인 절차이며, 내부자에� 현금 수익� 발생시키지 않으� Trinseo� 기본 사항이나 지� 구조� 영향� 미칠 가능성은 낮습니다.

Résumé du Formulaire 4 � Trinseo PLC (TSE)

Le 24 juin 2025, le directeur Jeffrey J. Cote a déposé un Formulaire 4 révélant une retenue d’actions liée à des obligations fiscales survenue le 21 juin 2025. La transaction a été codée �F,� indiquant que des actions ont été retenues par l’émetteur uniquement pour satisfaire des obligations fiscales liées à la consolidation d’unités d’actions restreintes attribuées antérieurement. Aucun achat sur le marché ouvert ni vente discrétionnaire n’a eu lieu.

Chiffres clés

  • Actions retenues (disposées) : 10 310 actions ordinaires à un prix imputé de 3,73 $ par action (valeur � 38 000 $).
  • Détention directe après la transaction : 45 699 actions ordinaires.
  • Détention indirecte (Fiducie irrévocable Cote 2019) : 150 600 actions.
  • Propriété bénéficiaire totale après dépôt : 196 299 actions.

Étant donné que la disposition concerne un règlement fiscal, elle ne signale aucun changement stratégique dans la position d’investissement de M. Cote. Le directeur conserve la majeure partie de sa position, avec une baisse d’environ 18% de la détention directe après la transaction (10 310 actions sur 56 009 détenues auparavant directement), mais l’exposition économique globale reste pratiquement inchangée. Le dépôt est de routine, ne génère aucun produit en espèces pour l’initié et est peu susceptible d’affecter les fondamentaux ou le profil de gouvernance de Trinseo.

Überblick Formular 4 � Trinseo PLC (TSE)

Am 24. Juni 2025 reichte Direktor Jeffrey J. Cote ein Formular 4 ein, in dem eine steuerbedingte Aktienrückbehaltung vom 21. Juni 2025 offengelegt wurde. Die Transaktion wurde mit �F� codiert, was bedeutet, dass Aktien vom Emittenten ausschließlich zur Erfüllung von Einkommenssteuerverpflichtungen einbehalten wurden, die sich aus der Vesting von zuvor gewährten Restricted Stock Units ergeben. Es fand kein Kauf am offenen Markt oder ein diskretionärer Verkauf statt.

Wichtige Kennzahlen

  • Zurückbehaltene Aktien (veräußert): 10.310 Stammaktien zu einem angenommenen Preis von $3,73 pro Aktie (� 38.000 $ Wert).
  • Direkter Bestand nach der Transaktion: 45.699 Stammaktien.
  • Indirekter Bestand (Cote 2019 Irrevocable Indenture Trust): 150.600 Aktien.
  • Gesamtnutznießung nach Einreichung: 196.299 Aktien.

Da die Veräußerung der Steuerbegleichung diente, signalisiert sie keine strategische Änderung in Herrn Cotes Investitionshaltung. Der Direktor behält den Großteil seiner Position, wobei der direkte Besitz nach der Transaktion um etwa 18% (10.310 von zuvor 56.009 direkt gehaltenen Aktien) zurückging, die wirtschaftliche Gesamtposition jedoch praktisch unverändert bleibt. Die Einreichung ist routinemäßig, bringt dem Insider keine Barerlöse und wird die Fundamentaldaten oder das Governance-Profil von Trinseo voraussichtlich nicht beeinflussen.

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).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
COTE JEFFREY J

(Last) (First) (Middle)
C/O TRINSEO PLC
440 EAST SWEDESFORD ROAD, SUITE 301

(Street)
WAYNE PA 19087

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Trinseo PLC [ TSE ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
06/21/2025
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
Ordinary Shares 06/21/2025 F 10,310(1) D $3.73 45,699 D
Ordinary Shares 150,600 I(2) By Cote 2019 Irrevocable Indenture Trust
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
Explanation of Responses:
1. Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.
2. Represents shares held by an irrevocable indenture trust having a disinterested trustee for the benefit of the reporting person and children (the "Cote 2019 Irrevocable Indenture Trust").
/s/ Angelo Chaclas, Attorney-in-Fact 06/24/2025
** 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 Trinseo (TSE) shares did Director Jeffrey Cote dispose of on 21 June 2025?

The filing shows 10,310 ordinary shares were withheld by the company for tax purposes.

Was the transaction an open-market sale by the Trinseo insider?

No. The Form 4 uses Transaction Code F, which indicates shares were withheld solely to pay taxes on vested RSUs.

What is Jeffrey Cote’s total beneficial ownership in Trinseo after the filing?

He owns 45,699 shares directly and 150,600 shares indirectly, totaling 196,299 shares.

At what price were the withheld Trinseo shares valued?

The shares were valued at $3.73 each for tax-withholding purposes.

Does the Form 4 suggest a change in insider sentiment toward Trinseo stock?

Because the disposition was for tax withholding and not a discretionary sale, it is viewed as neutral and does not signal sentiment change.
Trinseo Plc

NYSE:TSE

TSE Rankings

TSE Latest News

TSE Latest SEC Filings

TSE Stock Data

114.44M
33.41M
6.06%
71.76%
3.84%
Specialty Chemicals
Plastic Materials, Synth Resins & Nonvulcan Elastomers
United States
WAYNE