System1, Inc. — SC 13D Filings
9 SC 13D filings on record
This page lists all SC 13D filings submitted to the SEC by System1, Inc. (SSTPW), sorted by most recent first. Each row links to the full filing on EdgarLookup. System1, Inc. has filed 9 SC 13D documents with the SEC since 2020. To view all SEC filings by System1, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
25-NSE
3
3/A
4
4/A
424B3
424B4
424B5
425
8-A12B
8-K
8-K/A
CERT
CORRESP
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
NT 10-K
NT 10-K/A
NT 10-Q
POS AM
PRE 14A
PREM14A
PRER14A
S-1
S-1/A
S-1MEF
S-3
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D | SC 13D | 0001628280-24-029420 | Jun 21, 2024 | — |
| SC 13D | SC 13D | 0001805833-24-000021 | Jan 5, 2024 | — |
| SC 13D | SC 13D | 0001805833-23-000156 | Sep 6, 2023 | — |
| SC 13D | SC 13D | 0001193125-22-142478 | May 5, 2022 | — |
| SC 13D | SC 13D | 0001193125-22-031205 | Feb 8, 2022 | — |
| SC 13D | SC 13D | 0001193125-22-031190 | Feb 8, 2022 | — |
| SC 13D | SC 13D | 0001193125-22-031187 | Feb 8, 2022 | — |
| SC 13D | SC 13D | 0001567619-22-002678 | Feb 7, 2022 | — |
| SC 13D | SC 13D | 0001567619-22-002663 | Feb 7, 2022 | — |