F4
Form 4
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Issuer · CIK 0001519061
TSE — Trinseo PLC
Recent filings
Feb 24, 2026
·
Form 4
·
Other
—
TSE
/
Trinseo PLC
Cooney Paula M. · SVP, CHRO
scoring
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TSE (Trinseo PLC) — recent insider filings — Form 4 AI