Trinseo PLC — S-8 Filings
6 S-8 filings on record
This page lists all S-8 filings submitted to the SEC by Trinseo PLC (TSEOF), sorted by most recent first. Each row links to the full filing on EdgarLookup. Trinseo PLC has filed 6 S-8 documents with the SEC since 2015. To view all SEC filings by Trinseo PLC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
15-12B
25-NSE
3
4
4/A
424B3
424B4
424B7
8-A12B
8-K
8-K/A
8-K12B
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
F-1
F-1/A
FWP
PRE 14A
RW
S-1
S-1/A
S-3
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-8 | S-8 | 0001558370-25-010736 | Aug 7, 2025 | — |
| S-8 | S-8 | 0001558370-23-013369 | Aug 4, 2023 | — |
| S-8 | S-8 | 0001558370-22-012861 | Aug 9, 2022 | — |
| S-8 | S-8 | 0001558370-20-008741 | Jul 30, 2020 | — |
| S-8 | S-8 | 0001558370-19-006689 | Jul 31, 2019 | — |
| S-8 | FORM S-8 | 0001193125-14-245655 | Jun 23, 2014 | — |