Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001805833-26-000018
Filing Date
2026-04-30
Accepted
2026-04-30 16:10:17
Documents
16
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A sst-20251231.htm   iXBRL 10-K/A 473045
2 EX-31.1 exhibit311sox302certificat.htm EX-31.1 9491
3 EX-31.2 exhibit312sox302certificat.htm EX-31.2 10002
8 sst-20251231_g1.jpg GRAPHIC 17127
  Complete submission text file 0001805833-26-000018.txt   830567

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sst-20251231.xsd EX-101.SCH 2780
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sst-20251231_def.xml EX-101.DEF 21870
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sst-20251231_lab.xml EX-101.LAB 42062
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sst-20251231_pre.xml EX-101.PRE 25323
20 EXTRACTED XBRL INSTANCE DOCUMENT sst-20251231_htm.xml XML 6170
Mailing Address 4235 REDWOOD AVENUE MARINA DEL RAY CA 90066
Business Address 4235 REDWOOD AVENUE MARINA DEL REY CA 90066 310-924-6037
System1, Inc. (Filer) CIK: 0001805833 (see all company filings)

EIN.: 923978051 | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-39331 | Film No.: 26925364
SIC: 7370 Services-Computer Programming, Data Processing, Etc.
(CF Office: 06 Technology)