4/A: Trinseo Director Amends Beneficial Ownership Filing, Corrects Indirect Shareholdings

Trinseo PLC Director Jeffrey J. Cote filed an amended Form 4 to correct the reported number of indirectly held shares and disclose a tax-related disposition of 10,310 ordinary shares.

Summary

• Jeffrey J. Cote, a Director of Trinseo PLC, filed an amended Form 4 (Form 4/A) with the SEC.
• The primary purpose of this amendment is to correct the number of shares indirectly held by Mr. Cote.
• The corrected indirect beneficial ownership is 170,503 Ordinary Shares, held through the Cote 2019 Irrevocable Indenture Trust.
• The filing also reports a disposition of 10,310 Ordinary Shares on June 21, 2025, at a price of $3.73 per share.
• These shares were withheld by Trinseo PLC to cover tax obligations due to the vesting of previously granted restricted stock units.
• Following this transaction, Mr. Cote directly beneficially owns 45,699 Ordinary Shares.

Sentiment

Score: 5

Explanation: This is a routine compliance filing (Form 4/A) to correct previously reported shareholdings and disclose a standard tax-related share disposition, indicating no significant positive or negative operational or financial news.

Positives

• The filing corrects previously reported indirect shareholdings, enhancing the accuracy and transparency of beneficial ownership disclosures.
• The disposition of shares is a standard tax withholding event related to restricted stock unit vesting, not a discretionary sale.

Negatives

• No specific negative aspects identified in this compliance filing.

Future Outlook

This compliance filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This Form 4/A filing is a routine insider transaction disclosure specific to Trinseo PLC and its director, Jeffrey J. Cote. It does not provide information relevant to broader industry trends or competitive dynamics.

Related Party Transactions

• Shares are indirectly held by the Cote 2019 Irrevocable Indenture Trust, which is for the benefit of the reporting person and children, constituting a related party holding.

Stakeholder Impact

• Shareholders: Provides updated and corrected information regarding a director's beneficial ownership, enhancing transparency and accuracy of public records.

Key Dates

Keywords

Trinseo PLC, TSE, Form 4/A, beneficial ownership, insider trading, director, shareholding, restricted stock units, tax withholding, SEC filing