OSS on Nasdaq
One Stop Systems, Inc.
American computer company based in Escondido, founded in 19981
In its 2026 annual report the company says: “The Company designs, manufactures, and markets specialized rugged high-performance compute, high speed switch fabrics, and storage systems, which are designed to target edge applications for artificial intelligence / machine learning, sensor processing, sensor fusion, and autonomy.”6 Its shares trade on Nasdaq under the symbol OSS.1
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Last updated Oct 20, 2026.
Overview
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- TickerOSS on Nasdaq1
- Industryhigh-performance computing1
- HeadquartersEscondido1
- Websiteonestopsystems.com
- Legal formpublic company1
- Business address2235 Enterprise St Ste 110, Escondido, Ca 920294
- Filer categoryNon-accelerated filer, Smaller reporting company4
- LEI549300JIBHBZNCC8X0443
- StatusActive3
- LEI statusLapsed (not renewed)3
- Registered addressC/O THE CORPORATION TRUST COMPANY, 19801 Wilmington, United States3
- Registered withDivision of Corporations, Department of State, 66625733
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One Stop Systems, Inc. (“we,” “our,” “OSS,” or the “Company”) was originally incorporated as a California corporation in 1999, after initially being formed as a California limited liability company in 1998. On December 14, 2017, the Company was reincorporated as a Delaware corporation in connection with its initial public offering. The Company designs, manufactures, and markets specialized rugged high-performance compute ("HPC"), high speed switch fabrics, and storage systems, which are designed to target edge applications for artificial intelligence ("AI") / machine learning ("ML"), sensor processing, sensor fusion, and autonomy. The Company markets its products to manufacturers of equipment and platforms used for autonomous vehicles, medical, industrial, aerospace, and defense applications, with special focus on platforms that move, such as planes, unmanned aerial vehicles (UAVs), truc…6 From its latest annual report
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Key numbers, fiscal 2025
What sells
Revenue by product, business segment and region, as the company reports it to the SEC.
Products and services
Customized Computers And Flash Arrays brought in 100% of the revenue One Stop Systems, Inc. broke down this way in fiscal 2025.
Products and services by year
| Products and services | 2024 | 2025 |
|---|---|---|
| Customized Computers And Flash Arrays | $24.6M | $32.2M |
| Product Warranty | $82.6K | $93.4K |
Where the money goes
Where each dollar of revenue went, fiscal 2025
- Cost of revenue48¢$16.2M
- Research and development16¢$5.4M
- Selling, general and admin22¢$7.4M
- Interest0¢$2.5K
- Income tax0¢$11.3K
- Profit15¢$5.1M
Out of $32.2M in revenue.7
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.7
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Revenue | $32.2M | $24.6M |
| Cost of revenue | $16.2M | $23.9M |
| Gross profit | $16.0M | $622.9K |
| General and administrative | $7.4M | $7.2M |
| Marketing and selling | $6.6M | $5.6M |
| Research and development | $5.4M | $3.5M |
| Total operating expenses | $19.4M | $16.3M |
| Loss from operations | -$3.4M | -$15.7M |
| Interest income | $278.8K | $477.7K |
| Interest expense | -$2.5K | -$4.0K |
| Other income, net | $16.3K | $24.0K |
| Total other income, net | $292.6K | $497.8K |
| Loss from continuing operations before income taxes | -$3.1M | -$15.2M |
| Provision for income taxes | $11.3K | $2.6K |
| Loss from continuing operations | -$3.1M | -$15.2M |
| Income from discontinued operations, net of income taxes | $8.2M | $1.5M |
| Net income (loss) | $5.1M | -$13.6M |
| Basic: Continuing operations | -$0 | -$1 |
| Basic: Discontinued operations | $0 | $0 |
| Basic income (loss) per share | $0.23 | -$0.65 |
| Diluted: Continuing operations | -$0 | -$1 |
| Diluted: Discontinued operations | $0 | $0 |
| Diluted income (loss) per share | $0.22 | -$0.65 |
| Basic | 22.4M shares | 21.0M shares |
| Diluted | 23.2M shares | 21.4M shares |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 3 fiscal years (annual) or 3 quarters (quarterly), latest first.7
| Period ending | 2025-12-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|
| Cash and cash equivalents: held for continuing operations | $31.2M | $4.0M | |
| Cash and cash equivalents: held for discontinued operations | $2.8M | ||
| Restricted cash | $2.2M | ||
| Short-term investments (Note 3) | $0 | $3.2M | |
| Accounts receivable, net (Note 4) | $11.5M | $4.2M | |
| Inventories, net (Note 5) | $5.4M | $5.7M | |
| Prepaid expenses and other current assets | $472.9K | $603.5K | |
| Other current assets of discontinued operations | $11.7M | ||
| Total current assets | $50.8M | $32.2M | |
| Property and equipment, net (Note 6) | $674.7K | $1.3M | |
| Operating lease right-of use assets | $1.2M | $1.4M | |
| Deposits and other | $38.1K | $38.1K | |
| Intangible assets, net (Note 7) | $73.9K | ||
| Non-current assets of discontinued operations | $1.9M | ||
| Total Assets | $52.8M | $36.9M | |
| Accounts payable | $1.7M | $955.1K | |
| Accrued expenses and other liabilities (Note 8) | $3.6M | $3.5M | |
| Current portion of operating lease obligation (Note 13) | $219.1K | $228.0K | |
| Current liabilities of discontinued operations | $3.5M | ||
| Total current liabilities | $5.6M | $8.2M | |
| Operating lease obligation, net of current portion (Note 13) | $1.2M | $1.5M | |
| Non-current liabilities of discontinued operations | $93.1K | ||
| Total liabilities | $6.8M | $9.8M | |
| Common stock, $0.0001 par value; 50,000,000 shares authorized; 24,583,775 and 21,148,810 shares issued and outstanding at December 31, 2025 and 2024, respectively | $2.5K | $2.1K | |
| Additional paid-in capital | $63.0M | $49.1M | |
| Accumulated other comprehensive income | $140.3K | ||
| Accumulated deficit | -$17.0M | -$22.1M | |
| Total stockholders equity | $46.0M | $27.2M | $39.6M |
| Total Liabilities and Stockholders' Equity | $52.8M | $36.9M | |
| Common stock, par value | $0.00 | $0.00 | |
| Common stock, shares authorized | 50.0M shares | 50.0M shares | |
| Common stock, shares issued | 24.6M shares | 21.1M shares | |
| Common stock, shares outstanding | 24.6M shares | 21.1M shares |
| Period ending | 2025-12-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|
| Cash and cash equivalents: held for continuing operations | $31.2M | $4.0M | |
| Cash and cash equivalents: held for discontinued operations | $2.8M | ||
| Restricted cash | $2.2M | ||
| Short-term investments (Note 3) | $0 | $3.2M | |
| Accounts receivable, net (Note 4) | $11.5M | $4.2M | |
| Inventories, net (Note 5) | $5.4M | $5.7M | |
| Prepaid expenses and other current assets | $472.9K | $603.5K | |
| Other current assets of discontinued operations | $11.7M | ||
| Total current assets | $50.8M | $32.2M | |
| Property and equipment, net (Note 6) | $674.7K | $1.3M | |
| Operating lease right-of use assets | $1.2M | $1.4M | |
| Deposits and other | $38.1K | $38.1K | |
| Intangible assets, net (Note 7) | $73.9K | ||
| Non-current assets of discontinued operations | $1.9M | ||
| Total Assets | $52.8M | $36.9M | |
| Accounts payable | $1.7M | $955.1K | |
| Accrued expenses and other liabilities (Note 8) | $3.6M | $3.5M | |
| Current portion of operating lease obligation (Note 13) | $219.1K | $228.0K | |
| Current liabilities of discontinued operations | $3.5M | ||
| Total current liabilities | $5.6M | $8.2M | |
| Operating lease obligation, net of current portion (Note 13) | $1.2M | $1.5M | |
| Non-current liabilities of discontinued operations | $93.1K | ||
| Total liabilities | $6.8M | $9.8M | |
| Common stock, $0.0001 par value; 50,000,000 shares authorized; 24,583,775 and 21,148,810 shares issued and outstanding at December 31, 2025 and 2024, respectively | $2.5K | $2.1K | |
| Additional paid-in capital | $63.0M | $49.1M | |
| Accumulated other comprehensive income | $140.3K | ||
| Accumulated deficit | -$17.0M | -$22.1M | |
| Total stockholders equity | $46.0M | $27.2M | $39.6M |
| Total Liabilities and Stockholders' Equity | $52.8M | $36.9M | |
| Common stock, par value | $0.00 | $0.00 | |
| Common stock, shares authorized | 50.0M shares | 50.0M shares | |
| Common stock, shares issued | 24.6M shares | 21.1M shares | |
| Common stock, shares outstanding | 24.6M shares | 21.1M shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.7
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Loss from continuing operations | -$3.1M | -$15.2M |
| Depreciation | $771.6K | $927.3K |
| Loss on disposal of property and equipment | $354 | |
| Provision for credit losses | -$100 | $40.0K |
| Amortization of right-of-use assets | $220.7K | $230.3K |
| Stock-based compensation expense | $1.8M | $1.9M |
| Change in warranty reserves | $95.0K | -$60.0K |
| Change in inventory reserves | -$402.8K | $7.1M |
| Accounts receivable, net | -$7.4M | $833.7K |
| Inventories | $674.7K | $211.8K |
| Prepaid expenses and other current assets | $137.5K | -$149.5K |
| Accounts payable | $761.3K | $223.2K |
| Accrued expenses and other current liabilities | $61.2K | $1.6M |
| Operating lease liabilities | -$232.2K | -$198.5K |
| Net cash used in continuing operating activities | -$6.6M | -$2.6M |
| Purchases of property and equipment | -$114.6K | -$228.3K |
| Purchase of intangible assets | -$73.9K | |
| Proceeds from sale of marketable securities | $3.2M | $4.6M |
| Net cash provided by continuing investing activities | $3.0M | $4.3M |
| Proceeds from issuance of common stock | $12.5M | |
| Proceeds from exercise of stock options | $1.0M | $237.7K |
| Payment of withholding taxes on stock-based awards | -$654.9K | -$466.8K |
| Payment of stock issuance costs | -$934.9K | |
| Net cash provided by (used in) continuing financing activities | $11.9M | -$229.0K |
| Net change in cash, cash equivalents, and restricted cash from continuing operations | $8.4M | $1.5M |
| Net cash flow from discontinued operating activities | $260.7K | $2.5M |
| Net cash flow from discontinued investing activities | $17.5M | -$134.5K |
| Net cash flow from discontinued financing activities | $136.1K | -$954.9K |
| Net change in cash, cash equivalents, and restricted cash from discontinued operations | $17.9M | $1.4M |
| Effect of exchange rate changes on cash | $303.3K | -$153.6K |
| Net change in cash, cash equivalents, and restricted cash | $26.6M | $2.7M |
No quarter-by-quarter statement was filed.
Corporate structure
One Stop Systems, Inc. sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of One Stop Systems, Inc.
- Vladimir Galkin Filed SCHEDULE 13G/A on One Stop Systems, Inc., latest Oct 9, 2026 (3 filings since Jul 24, 2026)
- BlackRock Filed SCHEDULE 13G on One Stop Systems, Inc., latest Jul 29, 2026
- JANE STREET GROUP, LLC Filed SCHEDULE 13G on One Stop Systems, Inc., latest May 13, 2026
- Lynrock Lake LP Filed SCHEDULE 13G/A on One Stop Systems, Inc., latest Feb 17, 2026 (4 filings since Feb 14, 2023)
- BARD ASSOCIATES INC Filed SCHEDULE 13G/A on One Stop Systems, Inc., latest Feb 13, 2026 (4 filings since Feb 14, 2022)
- Horton Capital Partners Fund, L.P. Filed SCHEDULE 13D/A on One Stop Systems, Inc., latest Jun 6, 2025 (3 filings since Nov 3, 2023)
- Barclays Filed SCHEDULE 13G/A on One Stop Systems, Inc., latest May 13, 2025 (3 filings since Feb 14, 2025)
- One Stop Systems, Inc. Escondido, California, United States
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What One Stop Systems, Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Property and equipment, before depreciation | $8.0M7 Dec 31, 2025 | $7.9M7 Dec 31, 2024 | +0.4% |
| Accumulated depreciation | $7.3M7 Dec 31, 2025 | $6.6M7 Dec 31, 2024 | +10.4% |
| Property and equipment, net | $674.7K7 Dec 31, 2025 | $1.3M7 Dec 31, 2024 | −49.3% |
| Operating-lease assets (leased space) | $1.2M7 Dec 31, 2025 | $1.4M7 Dec 31, 2024 | −15.4% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $31.2M7 Dec 31, 2025 | $4.0M7 Dec 31, 2024 | +671.1% |
| Marketable securities, current | $07 Dec 31, 2025 | $3.2M7 Dec 31, 2024 | −100.0% |
Intangibles and goodwill
| Item | Latest | A year before | Change |
|---|---|---|---|
| Goodwill | $1.5M12 Dec 31, 2024 | $1.5M12 Dec 31, 2023 | 0% |
| Finite-lived intangibles, net | $73.9K7 Dec 31, 2025 | $012 Dec 31, 2024 |
Inventory
| Item | Latest | A year before | Change |
|---|---|---|---|
| Inventory, total | $5.4M7 Dec 31, 2025 | $5.7M7 Dec 31, 2024 | −4.8% |
| Raw materials | $10.0M7 Dec 31, 2025 | $11.0M7 Dec 31, 2024 | −9.1% |
| Work in process | $95.1K7 Dec 31, 2025 | $543.2K7 Dec 31, 2024 | −82.5% |
| Finished goods | $1.2M7 Dec 31, 2025 | $468.3K7 Dec 31, 2024 | +146.2% |
Properties, in its own words
The Company leases its offices, manufacturing, and warehouse facility in San Diego County under a non-cancelable operating lease that expires in August 2030. This approximately 29,342 square foot space in Escondido, California houses our headquarters. The Company also leases a facility in Salt Lake City, Utah that houses our Ion software development team. This lease expired on June 30, 2025, and the Company extended the lease for an additional 12 months, with the lease commencing in July 2025 and expiring in June 2026. In the lease extension, the leased space was reduced from 3,208 square feet to 925 square feet. Additionally, we leased a 1,632 square foot facility located in Anaheim, California. This lease expired on July 31, 2025, and the Company extended the lease through January 31, 2026. Upon expiration of the lease on January 31, 2026, the Company did not renew the lease and vacated the facility.
The Bressner business, which has been classified as discontinued operations and was sold on December 30, 2025, leased an 11,836 square foot space in Germany on a month-to-month basis. In June 2024, Bressner leased an additional 2,500 square feet of office space in Germany on a month-to-month basis with payments of approximately $5,950 per month, beginning in October 2024. In May 2025, Bressner entered into a lease agreement for approximately 15,629 square feet of office and warehouse space in Germany, with an initial lease term ending on June 30, 2030. The lease has an option to renew for an additional five-year term that the Company was reasonably certain to exercise. Upon transition of operations into the new facility in December 2025, the month-to-month lease on the other facility was discontinued. All lease commitments related to the Bressner business transferred to the buyer upon sale of the business on December 30, 2025 and are no longer an obligation of the Company.
The rest of Item 2
We believe our existing facilities and equipment are in good operating condition and are suitable for the conduct of our business.
Item 2 of the 10-K filed Mar 18, 2026.6
Leadership
Who has led One Stop Systems, Inc., and when. Pick a name to see everywhere that person has worked.
Chief executive
Chief financial officer
- Chief executive officerMichael Knowles Jun 6, 2023 to now17
- Chief executive officerDavid K. Raun Mar 6, 2020 to Jun 21, 202318
- PresidentDavid K. Raun Mar 6, 2020 to Jun 21, 202318
- PresidentJames M. Reardon Sep 5, 2018 to Feb 24, 202119
- Chief financial officerDaniel G. Gabel Nov 12, 2024 to now20
- Chief financial officerJohn W. Morrison Jr. Jan 31, 2018 to Nov 12, 202421
Board members and other officers (17)
- VP of SalesJames M. Reardon Apr 1, 2021 to Apr 1, 202122
- Vice President of SalesJim Ison Jan 31, 2018 to now23
- Managing Director, BressnerJosef Bressner Nov 6, 2018 to Sep 1, 202024
- Board memberDavid George Bassett Jul 18, 2025 to now25
- Board memberMichael Knowles Jun 18, 2024 to now26
- Board memberMichael J. Dumont Oct 10, 2023 to now27
- Board memberJoseph M. Manko Jr. Nov 20, 2023 to Aug 15, 202428
- Board memberMitchell H. Herbets Dec 1, 2023 to now29
- Board memberGioia Messinger Jun 15, 2020 to Jul 3, 202430
- Board memberGregory W. Matz Jun 15, 2020 to now31
- Board memberTeresita M. Lowman Jun 15, 2020 to Mar 21, 202232
- Board memberKimberly C. Sentovich Jan 31, 2019 to Mar 21, 202233
- Board memberBarbara D'Amato Nov 8, 2019 to Nov 8, 201934
- Board memberDavid K. Raun Jan 31, 2018 to Apr 3, 202435
- Board memberJohn Ralph Reardon Jan 31, 2018 to Mar 6, 202036
- Board memberKenneth F. Potashner Jan 31, 2018 to Jul 11, 202437
- Board memberRandy G. Jones Jan 31, 2018 to Apr 16, 201938
Former names
- ONE STOP SYSTEMS INCMar 19, 2007 to Jul 2, 20184
Timeline
- Aug 5, 20268-K Entered a material agreement; Executive or director change39
- May 19, 20268-K Executive or director change; Shareholder vote40
- May 8, 20268-K Results of operations; Regulation FD disclosure41
- Apr 15, 20268-K Regulation FD disclosure42
- Jan 6, 20268-K Entered a material agreement; Completed an acquisition or sale; Regulation FD disclosure43
- Oct 1, 20258-K Entered a material agreement; Regulation FD disclosure44
- May 20, 20258-K Shareholder vote45
- May 9, 20258-K Executive or director change46
- Apr 21, 20258-K Executive or director change47
- Apr 15, 20258-K Executive or director change; Bylaws or fiscal year changed48
- Mar 19, 20258-K Results of operations; Regulation FD disclosure49
- Jan 14, 20258-K Regulation FD disclosure50
- Jun 6, 2023New chief executive Michael Knowles becomes CEO17
- Mar 6, 2020New chief executive David K. Raun becomes CEO18
- Feb 1, 2018Went public Listed on NASDAQ1
- 1998Founded Founded1
Calendar
Coming up
- Nov 4, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported $0.01 a share, on Nov 5, 2025.51
When it reported results
- May 8, 2026Reported quarterly or annual results41
- Mar 19, 2025Reported quarterly or annual results49
- Nov 6, 2024Reported quarterly or annual results52
- Aug 8, 2024Reported quarterly or annual results53
- Mar 21, 2024Reported quarterly or annual results54
- Nov 9, 2023Reported quarterly or annual results55
- Aug 10, 2023Reported quarterly or annual results56
- May 11, 2023Reported quarterly or annual results57
Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar
Filings
230 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 38 major events, 131 insider forms, 19 large holders, 22 other. The latest 20:
- Oct 9, 2026SCHEDULE 13G/A EDGAR
- Sep 4, 20264 EDGAR
- Sep 4, 20264 EDGAR
- Sep 2, 2026EFFECT EDGAR
- Aug 31, 2026CORRESP EDGAR
- Aug 28, 2026S-3/A EDGAR
- Aug 26, 2026UPLOAD EDGAR
- Aug 24, 2026S-3 EDGAR
- Aug 5, 20268-K EDGAR
- Aug 5, 202610-Q EDGAR
- Jul 31, 2026SCHEDULE 13G/A EDGAR
- Jul 29, 2026SCHEDULE 13G EDGAR
- Jul 24, 2026SCHEDULE 13G EDGAR
- Jun 12, 20264 EDGAR
- May 28, 20264 EDGAR
- May 26, 2026144 EDGAR
- May 26, 2026144 EDGAR
- May 26, 2026144 EDGAR
- May 26, 20264 EDGAR
- May 26, 20264 EDGAR
The 230 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Insider trades
26 open-market trades by officers, directors and large owners since October 2021: 7 buys and 19 sales. Grants, option exercises and gifts are left out.
| Date | Who | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| May 26, 2026 | BASSETT DAVID GEORGEDirector | Sale | 8,000 | $17.64 | $141.1K | Form 4 |
| May 26, 2026 | Matz Gregory WDirector | Sale | 8,000 | $17.52 | $140.2K | Form 4 |
| May 26, 2026 | Herbets Mitchell HDirector | Sale | 5,000 | $17.62 | $88.1K | Form 4 |
| Aug 14, 2024 | Manko Joseph M. Jr.Director | Buy | 25,000 | $1.99 | $49.8K | Form 4 |
| Aug 13, 2024 | Manko Joseph M. Jr.Director | Buy | 50,000 | $1.94 | $97.0K | Form 4 |
| Jan 22, 2024 | Cooper Steve D10% owner | Sale | 206,040 | $1.81 | $372.9K | Form 4 |
| Oct 13, 2023 | Dumont Michael J.Director | Buy | 4 | $2.05 | $8 | Form 4 |
| Aug 16, 2023 | KNOWLES MICHAELChief Executive Officer | Buy | 1,130 | $1.80 | $2.0K | Form 4 |
| Aug 15, 2023 | Matz Gregory WDirector | Buy | 2,500 | $1.77 | $4.4K | Form 4 |
| Aug 14, 2023 | RAUN DAVIDDirector | Buy | 5,000 | $1.97 | $9.8K | Form 4 |
| Jul 31, 2023 | Cooper Steve D10% owner | Sale | 203,591 | $2.80 | $570.1K | Form 4 |
| Apr 21, 2023 | Cooper Steve D10% owner | Sale | 203,591 | $2.32 | $472.3K | Form 4 |
| Dec 20, 2022 | Cooper Steve D10% owner | Sale | 200,324 | $2.70 | $540.9K | Form 4 |
| Aug 25, 2022 | Cooper Steve D10% owner | Sale | 21 | $4.05 | $85 | Form 4 |
| Aug 15, 2022 | Cooper Steve D10% owner | Sale | 2,898 | $4.05 | $11.7K | Form 4 |
| Jul 22, 2022 | Cooper Steve D10% owner | Sale | 2,210 | $3.95 | $8.7K | Form 4 |
| Jul 21, 2022 | Cooper Steve D10% owner | Sale | 1,914 | $3.95 | $7.6K | Form 4 |
| Jul 20, 2022 | Cooper Steve D10% owner | Sale | 10,076 | $3.95 | $39.8K | Form 4 |
| Apr 11, 2022 | Cooper Steve D10% owner | Sale | 30,000 | $4.71 | $141.3K | Form 4 |
| Apr 8, 2022 | Cooper Steve D10% owner | Sale | 47,900 | $4.16 | $199.3K | Form 4 |
All 26 trades can be filtered by person here when JavaScript is on.
From Forms 4 filed with the SEC.
Major holders
Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.
- Vladimir GalkinSCHEDULE 13G/A, 3 filings Jul 24, 2026 to Oct 9, 202658
- BlackRockSCHEDULE 13G, 1 filing Jul 29, 202659
- JANE STREET GROUP, LLCSCHEDULE 13G, 1 filing May 13, 202660
- Lynrock Lake LPSCHEDULE 13G/A, 4 filings Feb 14, 2023 to Feb 17, 202661
- BARD ASSOCIATES INCSCHEDULE 13G/A, 4 filings Feb 14, 2022 to Feb 13, 202662
- Horton Capital Partners Fund, L.P.SCHEDULE 13D/A, 3 filings Nov 3, 2023 to Jun 6, 202563
- BarclaysSCHEDULE 13G/A, 3 filings Feb 14, 2025 to May 13, 202564
Executive pay
What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.
| Year | Executive | Age | Salary | Total pay |
|---|---|---|---|---|
| 2025 | Mike Knowles | 59 | $490.3K | $1.1M65 |
| 2025 | Dan Gabel | 38 | $315.0K | $631.6K65 |
| 2025 | Jim Ison | 56 | $313.0K | $529.5K65 |
| 2025 | John W. MorrisonJr. | $249.3K65 | ||
| 2024 | President and Chief Executive Officer | $473.4K | $865.4K65 | |
| 2024 | Former Chief Financial Officer | $319.7K | $566.2K65 | |
| 2024 | Chief Product Officer | $303.2K | $480.2K65 | |
| 2024 | Chief Financial Officer | $36.3K | $206.5K65 |
Held by these funds
The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.
13F reports cover disclosed long positions in U.S. stocks only.
SEC filer profile
How One Stop Systems, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARONE STOP SYSTEMS, INC.2
- CIK0001394056
- Employer ID (EIN)33-08853516
- Filer statusNon-accelerated filer not an emerging growth company; a smaller reporting company; not a shell company6
- Incorporated inDelaware6
- Fiscal year endsDecember 312
- Industry code (SIC)3571 Electronic Computers2
- SEC reviewing officeOffice of Technology, Division of Corporation Finance2
- Business address2235 Enterprise St Ste 110, Escondido, CA 920292
- Phone760-745-98832
- Shares outstanding24,940,130 as of Jun 30, 202615
- Public float$75.3M as of Jun 30, 20256
- AuditorHaskell & White LLP, Irvine, California, U.S.A. PCAOB ID 200; no auditor attestation of internal control over financial reporting6
- On EDGAR sinceMar 19, 20072
- Filings523 in all: 4 (284), 8-K (84), 10-Q (26), 3 (22), SC 13G/A (10), 10-K (9), CORRESP (9), DEF 14A (9)2
All 35 form types
SCHEDULE 13G/A (7), 8-K/A (6), SC 13G (5), UPLOAD (5), 424B5 (4), EFFECT (4), S-8 (4), SC 13D (4), SCHEDULE 13G (4), 144 (3), S-3 (3), 4/A (2), 5 (2), DEFA14A (2), S-1/A (2), SCHEDULE 13D/A (2), 424B4 (1), 8-A12B (1), ARS (1), CERT (1), DRS (1), FWP (1), PRE 14A (1), REGDEX (1), S-1 (1), S-3/A (1), SC 13D/A (1)
- Latest filingsAnnual report (10-K) Mar 18, 2026
Quarterly report (10-Q) Aug 5, 2026
Proxy statement (DEF 14A) Apr 15, 2026
Latest 8-K (8-K) Aug 5, 2026
Securities registered for trading
| Class | Symbol | Exchange |
|---|---|---|
| Common Stock, par value $0.0001 per share | OSS | The Nasdaq Stock Market LLC |
From the cover page of the 10-K filed Mar 18, 2026 (Section 12(b) of the Exchange Act).6
Risk factors and legal proceedings
The risks One Stop Systems, Inc. names in Item 1A of its 10-K filed Mar 18, 2026: 48 risks under these headings, as written.6
- Risks Related to Our Business and Industry
- Business disruptions could harm our business, lead to a decline in revenues, and increase our costs.
- We are currently operating in a period of economic uncertainty and geopolitical instability. Our business, financial condition and results of operations could be materially adversely affected by any negative impact on the global economy and capital markets resulting from military conflicts or any other geopolitical tensions.
- Volatile or recessionary conditions in the United States or abroad could adversely affect our business or our access to capital markets in a material manner.
- Adverse developments affecting the financial services industry, such as actual events or concerns involving liquidity, defaults, or non-performance by financial institutions or transactional counterparties, could adversely affect our current and projected business operations and our financial condition and results of operations.
- We may be adversely affected by the effects of inflation.
- The market for our products is developing and may not develop as we expect.
- Our operating results may fluctuate significantly, which makes our future operating results difficult to predict and could cause our operating results to fall below expectations or our guidance.
- Our products are subject to competition, including competition from the customers to whom we sell.
- New entrants and the introduction of other distribution models in our markets may harm our competitive position.
- Cybersecurity risks and cyber incidents, as well as other significant disruptions of our information technology networks and related systems and resources, could adversely affect our business, disrupt operations and expose us to liabilities to employees, customers, governmental regulators, and other third parties.
- Our business may be impacted by evolving regulations and market developments relating to artificial intelligence.
The other 37 risks
- Changes in U.S. government priorities and/or delays or reductions in defense spending could negatively impact our financial position, results of operations, liquidity and overall business.
- To the extent that we contract with the U.S. Government, we are subject to certain procurement laws and regulations, including those that enable the U.S. Government to terminate contracts for convenience.
- Changing procurement policies could adversely affect our business and financial results.
- If we are unable to manage our growth and expand our operations successfully, our business and operating results will be harmed, and our reputation may be damaged.
- A limited number of customers represents a significant portion of our sales. If we were to lose any of these customers, our sales could decrease significantly.
- We rely on a limited number of parts suppliers to support our manufacturing and design processes.
- Supply chain disruptions could adversely affect our business, disrupt operations, and impact our profitability.
- Our future success depends on our ability to develop and successfully introduce new and enhanced products that meet the needs of our customers.
- Delays in our production cycle could result in outdated equipment or decreased purchases of our products.
- Unsuccessful government programs or OEM contracts could lead to reduced revenues.
- Our inventory may rapidly become obsolete.
- If our products contain significant defects, we could incur significant expenses to remediate such defects, our reputation could be damaged, and we could lose market share.
- We offer an extended product warranty to cover defective products at no cost to the customer. An unexpected change in failure rates of our products could have a material adverse impact on our business.
- If we fail to achieve design wins for our products, our business will be harmed.
- If we cannot retain, attract, and motivate key personnel, we may be unable to effectively implement our business plan.
- We have made in the past, and may make in the future, acquisitions which could require significant management attention, disrupt our business, result in dilution to our stockholders, deplete our cash reserves and adversely affect our financial results.
- The continuing commoditization of HPC hardware and software has resulted in increased pricing pressure and may adversely affect our operating results.
- Risks Relating to Intellectual Property
- If we are unable to protect our proprietary design and intellectual property rights, our competitive position could be harmed, or we could be required to incur significant expenses to enforce our rights.
- Many of our proprietary designs are in digital form and the breach of our computer systems could result in these designs being stolen.
- Our proprietary designs are susceptible to reverse engineering by our competitors.
- If we are unable to protect the confidentiality of our trade secrets, our business and competitive position would be harmed.
- Claims by others that we infringe their intellectual property or trade secret rights could harm our business.
- We are generally obligated to indemnify our channel partners and end-customers for certain expenses and liabilities resulting from intellectual property infringement claims regarding our products, which could force us to incur substantial costs.
- Privacy concerns relating to our products and services could damage our reputation, deter current and potential users from using our products and services, result in liability, or result in legal or regulatory proceedings.
- Risks Related to Our International Operations
- Our international sales and operations subject us to additional risks that can adversely affect our operating results and financial condition.
- We are subject to governmental export and import controls that could impair our ability to compete in international markets due to licensing requirements and subject us to liability if we are not in compliance with applicable laws.
- New regulations or standards or changes in existing regulations or standards in the United States or internationally related to our suppliers’ products may result in unanticipated costs or liabilities, which could have a material adverse effect on our business, operating results, and future sales, and could place additional burdens on the operations of our business.
- We could be adversely affected by violations of the U.S. Foreign Corrupt Practices Act and similar worldwide anti-bribery laws.
- Risks Related to Our Securities
- The price of our common stock may be volatile, and you could lose all or part of your investment.
- Our directors and principal stockholders own a percentage of our stock and will be able to influence matters subject to stockholder approval.
- If securities or industry analysts issue an adverse opinion regarding our securities or do not publish research or reports about our Company, our stock price and trading volume could decline.
- Substantial future equity issuances and/or sales of shares of our common stock could cause the market price of our common stock to decline.
- We have the right to designate and issue shares of preferred stock. If we were to designate and/or issue additional preferred stock, it is likely to have rights, preferences and privileges that may adversely affect the common stock.
- Anti-takeover provisions in our charter documents and under Delaware law could make an acquisition of the Company, which may be beneficial to our stockholders, more difficult and may prevent attempts by our stockholders to replace or remove our current management and limit the market price of our common stock.
- Our inability to raise additional capital on acceptable terms in the future may limit our ability to develop and commercialize new solutions and technologies and expand our operations.
- We have never paid, and do not expect to pay, any cash dividends to holders of our common stock for the foreseeable future.
- We are a “smaller reporting company,” and the reduced public company reporting and disclosure requirements applicable to smaller reporting companies may make our common stock less attractive to investors.
Legal proceedings
We are subject to litigation, claims, investigations, and audits arising from time to time in the ordinary course of our business. See footnote No. 12 “Commitments and Contingencies” in the accompanying consolidated financial statements.
The opening of Item 3, Legal Proceedings.6
Links
- Websiteonestopsystems.com1
- X (Twitter)x.com/_onestopsystems1
- WikidataQ115978123
- SEC EDGARCIK 1394056
Sources
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- 5Company websiteOne Stop Systems, Inc. photo
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- 19SEC EDGARJames M. Reardon, President
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- 22SEC EDGARJames M. Reardon, VP of Sales
- 23SEC EDGARJim Ison, Vice President of Sales
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- 25SEC EDGARDavid George Bassett, Board member
- 26SEC EDGARMichael Knowles, Board member
- 27SEC EDGARMichael J. Dumont, Board member
- 28SEC EDGARJoseph M. Manko Jr., Board member
- 29SEC EDGARMitchell H. Herbets, Board member
- 30SEC EDGARGioia Messinger, Board member
- 31SEC EDGARGregory W. Matz, Board member
- 32SEC EDGARTeresita M. Lowman, Board member
- 33SEC EDGARKimberly C. Sentovich, Board member
- 34SEC EDGARBarbara D'Amato, Board member
- 35SEC EDGARDavid K. Raun, Board member
- 36SEC EDGARJohn Ralph Reardon, Board member
- 37SEC EDGARKenneth F. Potashner, Board member
- 38SEC EDGARRandy G. Jones, Board member
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- 42SEC EDGARRegulation FD disclosure
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- 45SEC EDGARShareholder vote
- 46SEC EDGARExecutive or director change
- 47SEC EDGARExecutive or director change
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- 50SEC EDGARRegulation FD disclosure
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