Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001415889-25-005404
Filing Date
2025-02-25
Accepted
2025-02-25 12:47:16
Documents
1
Period of Report
2025-02-21

Document Format Files

Seq Description Document Type Size
1 form4-02252025_050212.html 4  
1 form4-02252025_050212.xml 4 3332
  Complete submission text file 0001415889-25-005404.txt   5044
Mailing Address 440 EAST SWEDESFORD ROAD SUITE 301 WAYNE PA 19087
Business Address 440 EAST SWEDESFORD ROAD SUITE 301 WAYNE PA 19087 610-240-3200
Trinseo PLC (Issuer) CIK: 0001519061 (see all company filings)

EIN.: 000000000 | State of Incorp.: L2 | Fiscal Year End: 1231
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)

Mailing Address C/O TRINSEO S.A. 1000 CHESTERBROOK BOULEVARD, SUITE 300 BERWYN PA 19312
Business Address
Chaclas Angelo N. (Reporting) CIK: 0001629821 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36473 | Film No.: 25660844