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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 CIK#: 0001519061 (see all company filings)

SIC: 2821 - PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS
State location: PA | State of Inc.: L2 | Fiscal Year End: 1231
formerly: Trinseo S.A. (filings through 2021-10-18)
(CF Office: 08 Industrial Applications and Services)
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Items 1 - 40  0001519061 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001558370-24-004612 (34 Act)  Size: 12 MB
2024-04-02 001-36473
24814646
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001558370-24-003114 (34 Act)  Size: 186 KB
2024-03-13 001-36473
24746323
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001558370-24-001862 (34 Act)  Size: 261 KB
2024-02-27 001-36473
24688168
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001558370-24-001604 (34 Act)  Size: 43 MB
2024-02-23 001-36473
24669135
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-24-000986 (34 Act)  Size: 3 MB
2024-02-12 001-36473
24620841
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-006637 (34 Act)  Size: 13 KB
2024-02-06 005-88703
24598390
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-23-017725 (34 Act)  Size: 17 MB
2023-11-06 001-36473
231379373
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-017600 (34 Act)  Size: 4 MB
2023-11-03 001-36473
231376698
8-K/A  Documents   Interactive Data [Amend] Current report, items 2.05, 8.01, and 9.01
Acc-no: 0001558370-23-016975 (34 Act)  Size: 201 KB
2023-10-30 001-36473
231357153
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-010039 (34 Act)  Size: 13 KB
2023-10-06 005-88703
231313883
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001558370-23-015932 (34 Act)  Size: 159 KB
2023-09-22 001-36473
231270684
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 8.01, and 9.01
Acc-no: 0001104659-23-099167 (34 Act)  Size: 3 MB
2023-09-08 001-36473
231244020
8-K  Documents   Interactive Data Current report, items 2.05 and 9.01
Acc-no: 0001558370-23-015229 (34 Act)  Size: 162 KB
2023-08-23 001-36473
231198087
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001558370-23-015010 (34 Act)  Size: 1 MB
2023-08-16 001-36473
231176445
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001558370-23-014383 (34 Act)  Size: 158 KB
2023-08-10 001-36473
231157088
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001558370-23-013369 (33 Act)  Size: 316 KB
2023-08-04 333-273699
231143063
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-23-013353 (34 Act)  Size: 19 MB
2023-08-04 001-36473
231142942
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-013249 (34 Act)  Size: 4 MB
2023-08-03 001-36473
231140466
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001558370-23-012302 (34 Act)  Size: 158 KB
2023-07-26 001-36473
231114000
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001558370-23-012026 (34 Act)  Size: 332 KB
2023-07-20 001-36473
231100243
8-K  Documents   Interactive Data Current report, items 5.07 and 9.01
Acc-no: 0001558370-23-011167 (34 Act)  Size: 350 KB
2023-06-16 001-36473
231019752
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-23-069773 (34 Act)  Size: 182 KB
2023-06-09 001-36473
231004376
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-23-060919 (34 Act)  Size: 23 KB
2023-05-15 001-36473
23924074
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-23-008238 (34 Act)  Size: 31 MB
2023-05-05 001-36473
23892367
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001558370-23-008229 (34 Act)  Size: 157 KB
2023-05-05 001-36473
23892263
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-008123 (34 Act)  Size: 3 MB
2023-05-04 001-36473
23889171
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001104659-23-054594 (34 Act)  Size: 300 KB
2023-05-02 001-36473
23875611
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001104659-23-053817 (34 Act)  Size: 8 MB
2023-05-01 001-36473
23870832
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001104659-23-048364 (34 Act)  Size: 8 MB
2023-04-21 001-36473
23836311
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001558370-23-006154 (34 Act)  Size: 155 KB
2023-04-18 001-36473
23827227
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001558370-23-002165 (34 Act)  Size: 30 MB
2023-02-27 001-36473
23673941
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000315066-23-002070 (34 Act)  Size: 8 KB
2023-02-09 005-88703
23605083
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-001032 (34 Act)  Size: 4 MB
2023-02-08 001-36473
23599589
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-23-000629 (34 Act)  Size: 307 KB
2023-01-26 001-36473
23558611
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-002408 (34 Act)  Size: 13 KB
2023-01-23 005-88703
23544418
8-K  Documents   Interactive Data Current report, items 2.05, 8.01, and 9.01
Acc-no: 0001558370-22-018794 (34 Act)  Size: 162 KB
2022-12-19 001-36473
221471872
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001558370-22-016352 (34 Act)  Size: 16 MB
2022-11-04 001-36473
221360723
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-22-016010 (34 Act)  Size: 3 MB
2022-11-02 001-36473
221354553
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001558370-22-015051 (34 Act)  Size: 254 KB
2022-10-18 001-36473
221316217
SC 13D  Documents General statement of acquisition of beneficial ownership
Acc-no: 0000929638-22-001335 (34 Act)  Size: 73 KB
2022-08-12 005-88703
221159235