Trinseo PLC

TSEOQ ·Basic Materials, Specialty Chemicals, United States
Financial Statements › SEC Filings

SEC Filings

Form Filed Description
8-K Sep 30, 2026 8-K
8-K Sep 23, 2026 8-K
8-K Aug 14, 2026 FORM_8-K
ARS Aug 7, 2026 ARS
DEFA14A Aug 7, 2026 DEFA14A
DEF 14A Aug 7, 2026 DEF 14A
10-Q Aug 6, 2026 10-Q
8-K Aug 6, 2026 8-K
8-K Jul 17, 2026 8-K
8-K/A Jun 12, 2026 FORM 8-K/A
8-K Jun 1, 2026 FORM 8-K
8-K May 26, 2026 FORM 8-K
SD May 22, 2026 SD
SCHEDULE 13G/A May 15, 2026
8-K May 15, 2026 FORM 8-K
4 May 14, 2026
4 May 14, 2026
4 May 14, 2026
4 May 14, 2026
4 May 14, 2026
4 May 14, 2026
4 May 14, 2026
4 May 14, 2026
8-K May 14, 2026 FORM 8-K
8-K Apr 30, 2026 FORM 8-K
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