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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001104659-22-049669
Filing Date
2022-04-25
Accepted
2022-04-25 16:32:57
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A tm223624d4_defa14a.htm DEFA14A 14857
2 GRAPHIC tm223624d4_defa14aimg001.jpg GRAPHIC 158485
3 GRAPHIC tm223624d4_defa14aimg002.jpg GRAPHIC 200875
  Complete submission text file 0001104659-22-049669.txt   511253
Mailing Address 1000 CHESTERBROOK BOULEVARD SUITE 3000 BERWYN PA 19312
Business Address 1000 CHESTERBROOK BOULEVARD SUITE 3000 BERWYN PA 19312 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.: 22850099
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers