Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001660737-26-000001
Filing Date
2026-02-24
Accepted
2026-02-24 15:41:20
Documents
1
Period of Report
2026-02-22

Document Format Files

Seq Description Document Type Size
1 form4-02242026_080217.html 4  
1 form4-02242026_080217.xml 4 3316
  Complete submission text file 0001660737-26-000001.txt   4966
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 PO BOX 1046 SCHENECTADY NY 12301
Business Address
BOZICH FRANK A (Reporting) CIK: 0001660737 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36473 | Film No.: 26671253