Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000919574-25-004939
Filing Date
2025-08-14
Accepted
2025-08-14 19:06:57
Documents
3

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G/A  
1 primary_doc.xml SCHEDULE 13G/A 14325
2 d11962248_ex99-a.htm EX-99 9684
3 d11962248_ex99-b.htm EX-99 736
  Complete submission text file 0000919574-25-004939.txt   26779
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 (Subject) CIK: 0001519061 (see all company filings)

EIN.: 000000000 | State of Incorp.: L2 | Fiscal Year End: 1231
Type: SCHEDULE 13G/A | Act: 34 | File No.: 005-88703 | Film No.: 251221805
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)

Mailing Address MAPLES CORPORATE SERVICES LIMITED UGLAND HOUSE, BOX 309 GRAND CAYMAN E9 KY1-1104
Business Address MAPLES CORPORATE SERVICES LIMITED UGLAND HOUSE, BOX 309 GRAND CAYMAN E9 KY1-1104 212-852-6300
CastleKnight Master Fund LP (Filed by) CIK: 0001954661 (see all company filings)

EIN.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: SCHEDULE 13G/A