Trinseo PLC – Filings and Transcripts

OTC: TSEOQ
Share price (9/4/26): $0.01
Market cap (9/4/26): $475 thousand

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Key Exhibits

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ended 06/30/26 Q2

ended 03/31/26 Q1

ended 12/31/25 FY 2025 – amended

ended 12/31/25 FY 2025

ended 09/30/25 Q3

Prospectuses and Registrations Filter

Removal from listing

Registration of securities for employees

Registration of securities for employees

Registration of securities for employees

Securities registration termination

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Nut Tree Capital Management, LP

Desmond Jeanmarie F.

Lin Sandra Beach

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Notice of Extraordinary General Meeting Convened Pursuant to Section 1111 of the Companies Act 2014

Reports Second Quarter 2026 Financial Results

Financial Statements or Exhibits

Material Definitive Agreement, New Financial Obligation or Off-Balance Sheet Arrangement, Financial Statements or Exhibits

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Additional info about upcoming vote

Definitive proxy

Additional info about upcoming vote

Definitive proxy

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Scanned paper annual report submission

Conflict Minerals disclosure

Conflict Minerals disclosure

Scanned paper annual report submission

Letter from the SEC