ONE STOP SYSTEMS, INC. (OSS) Form 10-Q Quarterly Reports
ONE STOP SYSTEMS, INC. (OSS) is a publicly traded company on the Nasdaq, categorized under SIC 3571 (Electronic Computers). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: OSS
CIK: 1394056
Exchange: Nasdaq
SIC 3571: Electronic Computers
Fiscal Year End: 12/31
Independent PCAOB Auditor
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Audit Firm
Haskell & White LLP
Auditor SinceSince 12/31/2016 12:00:00 AM
Lead Engagement PartnerDiane Wittenberg
Audit LocationIrvine, California, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| SCHEDULE 13G/A | 2026-10-09 | — | SCHEDULE 13G/A Filing | 0001376474-26-000639 | View SEC Doc Filr Page |
| 4 | 2026-09-04 | 2026-08-07 | 4 | 0001193125-26-383260 | View SEC Doc Filr Page |
| 4 | 2026-09-04 | 2026-08-07 | 4 | 0001193125-26-383256 | View SEC Doc Filr Page |
| EFFECT | 2026-09-02 | — | EFFECT Filing | 9999999995-26-002873 | View SEC Doc Filr Page |
| CORRESP | 2026-08-31 | — | CORRESP Filing | 0001193125-26-376870 | View SEC Doc Filr Page |
| S-3/A | 2026-08-28 | — | S-3/A | 0001193125-26-374513 | View SEC Doc Filr Page |
| UPLOAD | 2026-08-26 | — | UPLOAD Filing | 0000000000-26-008399 | View SEC Doc Filr Page |
| S-3 | 2026-08-24 | — | S-3 | 0001193125-26-363751 | View SEC Doc Filr Page |
| 8-K | 2026-08-05 | 2026-07-31 | 8-K | 0001193125-26-334453 | View SEC Doc Filr Page |
| 10-Q | 2026-08-05 | 2026-06-30 | 10-Q | 0001193125-26-333905 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-07-31 | — | SCHEDULE 13G/A Filing | 0001376474-26-000530 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-07-29 | — | SCHEDULE 13G Filing | 0002012383-26-002841 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-07-24 | — | SCHEDULE 13G Filing | 0001376474-26-000521 | View SEC Doc Filr Page |
| 4 | 2026-06-12 | 2026-06-05 | 4 | 0001193125-26-269730 | View SEC Doc Filr Page |
| 4 | 2026-05-28 | 2026-05-11 | 4 | 0001193125-26-243825 | View SEC Doc Filr Page |
| 4 | 2026-05-26 | 2025-05-21 | 4 | 0001193125-26-239770 | View SEC Doc Filr Page |
| 4 | 2026-05-26 | 2026-05-20 | 4 | 0001193125-26-239727 | View SEC Doc Filr Page |
| 4 | 2026-05-26 | 2026-05-20 | 4 | 0001193125-26-239650 | View SEC Doc Filr Page |
| 4 | 2026-05-26 | 2026-05-20 | 4 | 0001193125-26-239598 | View SEC Doc Filr Page |
| 144 | 2026-05-26 | — | 144 Filing | 0001950047-26-005105 | View SEC Doc Filr Page |
| 144 | 2026-05-26 | — | 144 Filing | 0001949846-26-000317 | View SEC Doc Filr Page |
| 144 | 2026-05-26 | — | 144 Filing | 0001959173-26-003973 | View SEC Doc Filr Page |
| 8-K | 2026-05-19 | 2026-05-13 | 8-K | 0001193125-26-230781 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-05-13 | — | SCHEDULE 13G Filing | 0001595888-26-000044 | View SEC Doc Filr Page |
| 8-K | 2026-05-08 | 2026-05-07 | 8-K | 0001193125-26-212707 | View SEC Doc Filr Page |