ONE STOP SYSTEMS, INC. — SCHEDULE 13D/A Filings
2 SCHEDULE 13D/A filings on record
This page lists all SCHEDULE 13D/A filings submitted to the SEC by ONE STOP SYSTEMS, INC. (OSS), sorted by most recent first. Each row links to the full filing on EdgarLookup. ONE STOP SYSTEMS, INC. has filed 2 SCHEDULE 13D/A documents with the SEC since 2007. To view all SEC filings by ONE STOP SYSTEMS, INC., see the full filings list.
All
10-K
10-Q
3
4
4/A
424B4
424B5
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DRS
EFFECT
FWP
PRE 14A
REGDEX
S-1
S-1/A
S-3
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13D/A | — | 0000921895-25-001721 | Jun 6, 2025 | — |
| SCHEDULE 13D/A | — | 0000921895-25-001125 | Apr 18, 2025 | — |