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Year archive

Trinseo PLC — 2026 filings

All 36 regulatory filings released by Trinseo PLC (TSE) in 2026, sourced directly from the official regulator.

36 Filings
2026 Period
2026 filings (36)
Filing Released Lang
Regulatory Filings
2026-05-15 English
Regulatory Filings
2026-05-14 English
Interim / Quarterly Report
2026-04-30 English
Regulatory Filings
2026-04-30 English
Regulatory Filings
2026-04-15 English
Regulatory Filings
2026-04-13 English
Delisting Announcement
2026-03-23 English
Regulatory Filings
2026-03-20 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Director's Dealing
2026-03-03 English
Regulatory Filings
2026-03-03 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Director's Dealing
2026-02-24 English
Regulatory Filings
2026-02-17 English
Major Shareholding Notification
2026-02-17 English
Major Shareholding Notification
2026-02-12 English
Director's Dealing
2026-01-20 English
Director's Dealing
2026-01-20 English
Regulatory Filings
2026-01-20 English
Regulatory Filings
2026-01-12 English