Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0002052113-25-002969
Filing Date
2025-07-17
Accepted
2025-07-17 19:44:53
Documents
3

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13G  
1 primary_doc.xml SCHEDULE 13G 5574
2 EXHIBIT 24: POWER OF ATTORNEY PowerOfAttorney.txt EX-24 2796
3 EXHIBIT 99: ITEM 7 Item_7.txt EX-99 467
  Complete submission text file 0002052113-25-002969.txt   10940
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 | Act: 34 | File No.: 005-88703 | Film No.: 251132139
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)

Mailing Address 50 HUDSON YARDS NEW YORK NY 10001
Business Address 50 HUDSON YARDS NEW YORK NY 10001 (212) 810-5800
BlackRock, Inc. (Filed by) CIK: 0002012383 (see all company filings)

EIN.: 991116001 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 02 Finance)