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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000834237-21-009340
Filing Date
2021-12-10
Accepted
2021-12-10 10:03:52
Documents
1

Document Format Files

Seq Description Document Type Size
1 ie0000qbk8u7_120921.txt SC 13G 11609
  Complete submission text file 0000834237-21-009340.txt   13584
Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies

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

IRS No.: 000000000 | State of Incorp.: L2 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-88703 | Film No.: 211484124
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers