One Stop Systems, Inc. SEC filings OSS
One Stop Systems, Inc. has 527 filings in SEC EDGAR's recent list, going back to Mar 19, 2007. Its latest annual report, Form 10-K, was filed on Mar 18, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Aug 5, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 19, 2026 | May 13, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2026 | May 7, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 15, 2026 | Apr 15, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Jan 6, 2026 | Jan 6, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 1, 2025 | Oct 1, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2025 | May 20, 2025 |
| 8-K |
Current report
Officer or director change
|
May 9, 2025 | May 8, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 21, 2025 | Apr 21, 2025 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change
|
Apr 15, 2025 | Apr 15, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 19, 2025 | Mar 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 14, 2025 | Jan 14, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 6, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 13, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 20, 2024 | May 15, 2024 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
May 9, 2024 | May 9, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 15, 2024 | Apr 15, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 21, 2024 | Mar 21, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 30, 2023 | Nov 27, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 9, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 20, 2023 | Jul 20, 2023 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jun 7, 2023 | Jun 1, 2023 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
May 22, 2023 | May 16, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 18, 2023 | May 18, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 18, 2023 | Apr 18, 2023 |
| 8-K |
Current report
Material agreement, Officer or director change, Bylaw or fiscal year change
|
Apr 7, 2023 | Apr 3, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 23, 2023 | Mar 23, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 9, 2023 | Feb 9, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 10, 2022 | Nov 10, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 24, 2022 | Oct 24, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 11, 2022 | Aug 11, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2022 | May 18, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 12, 2022 | May 12, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 24, 2022 | Mar 24, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 12, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 24, 2021 | May 19, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 13, 2021 | May 13, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 25, 2021 | Mar 25, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Mar 3, 2021 | Mar 1, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2020 | Nov 12, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K/A |
Amended current report
Officer or director change
|
Jul 8, 2020 | Jun 9, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 25, 2020 | Jun 24, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 9, 2020 | Jun 3, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 4, 2020 | Jun 3, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
May 15, 2020 | May 11, 2020 |
| 8-K |
Current report
Results of operations
|
May 14, 2020 | May 14, 2020 |
| 8-K |
Current report
Material agreement
|
Apr 24, 2020 | Apr 24, 2020 |
| 8-K |
Current report
Material agreement
|
Apr 21, 2020 | Apr 20, 2020 |
| 8-K |
Current report
Exit or restructuring costs
|
Apr 9, 2020 | Apr 5, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 27, 2020 | Mar 26, 2020 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 25, 2020 | Feb 15, 2020 |
| 8-K |
Current report
Listing notice
|
Feb 21, 2020 | Feb 15, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 18, 2020 | Feb 15, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 27, 2019 | Dec 23, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 8, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2019 | Nov 7, 2019 |
| 8-K |
Current report
Agreement ended, Regulation FD disclosure
|
Aug 27, 2019 | Aug 26, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 8, 2019 | Aug 2, 2019 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 3, 2019 | Jul 1, 2019 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 26, 2019 | Jun 26, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 16, 2019 | May 15, 2019 |
| 8-K |
Current report
Results of operations
|
May 9, 2019 | May 9, 2019 |
| 8-K |
Current report
Material agreement
|
Mar 21, 2019 | Mar 20, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2019 | Feb 13, 2019 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 1, 2019 | Jan 31, 2019 |
| 8-K/A | Amended current report | Jan 15, 2019 | Oct 31, 2018 |
| 8-K |
Current report
Agreement ended, Exit or restructuring costs
|
Jan 8, 2019 | Jan 2, 2019 |
| 8-K/A | Amended current report | Dec 13, 2018 | Aug 31, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 8, 2018 |
| 8-K/A | Amended current report | Nov 8, 2018 | Aug 31, 2018 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Nov 6, 2018 | Oct 31, 2018 |
| 8-K |
Current report
Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Sep 6, 2018 | Aug 31, 2018 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 28, 2018 | Aug 22, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 3, 2018 | Jul 30, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 26, 2018 | Jun 26, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 25, 2018 | May 22, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 8, 2018 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 17, 2018 | Apr 11, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 21, 2018 | Mar 21, 2018 |
| 8-K/A | Amended current report | Mar 21, 2018 | Feb 2, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 8, 2018 | Mar 7, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Feb 6, 2018 | Feb 2, 2018 |
| 8-K |
Current report
Material agreement
|
Feb 1, 2018 | Feb 1, 2018 |
Showing 92 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Electronic Computers (SIC 3571)
- Listed as
- OSS (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- Escondido, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1394056
- Former names
- ONE STOP SYSTEMS INC (until Jul 2, 2018)
Other Electronic Computers companies
- Apple Inc. AAPL
- Dell Technologies Inc. DELL
- Super Micro Computer, Inc. SMCI
- Omnicell, Inc. OMCL
- Xanadu Quantum Technologies Ltd XNDU
- Zepp Health Corp ZEPP
- Socket Mobile, Inc. SCKT
- Oura Inc. OURA
Source: SEC EDGAR filings. This is company-reported data, not investment advice.