EDGAR Filing Documents for 0001558370-24-006121

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:

SEC Accession No. 0001558370-24-006121

Filing Date

2024-04-29

Accepted

2024-04-29 16:28:07

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	DEFA14A	tse-20231231xdefa14a.htm	DEFA14A	12266
2	GRAPHIC	tse-20231231xdefa14a_bg001.jpg	GRAPHIC	164099
3	GRAPHIC	tse-20231231xdefa14a_bg002.jpg	GRAPHIC	187482
	Complete submission text file	0001558370-24-006121.txt		498004

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 (Filer) CIK: 0001519061 (see all company filings)

IRS No.: 000000000 | State of Incorp.: L2 | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-36473 | Film No.: 24891369
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)