Welcome to our dedicated page for One Stop Sys SEC filings (Ticker: OSS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
One Stop Systems, Inc. filings document the company’s rugged edge-computing business, governance, capital structure and material-event disclosures. Its regulatory record includes 8-K reports covering Regulation FD communications, shareholder letters, operating and financial results, material agreements and securities transactions.
OSS proxy materials disclose annual meeting matters, board governance, executive compensation and stockholder voting items. Capital-markets filings and related 8-K disclosures describe common stock offerings, prospectus supplement use under a shelf registration statement, placement-agent arrangements, lock-up agreements and the effect of equity issuances on the company’s capitalization.
Lynrock Lake, together with Lynrock Lake Partners LLC and Cynthia Paul, reports beneficial ownership of 665,918 shares of One Stop Systems common stock as of December 31, 2025. This represents 2.7% of the company, based on 24,515,491 shares outstanding as of October 31, 2025.
The shares are held directly by Lynrock Lake Master Fund LP, with Lynrock Lake LP as investment manager and Cynthia Paul as Chief Investment Officer and sole member of the general partner. The filing states the position is held in the ordinary course and not for the purpose of changing or influencing control, and confirms ownership of 5 percent or less of the class.
One Stop Systems, Inc. received an amended Schedule 13G showing that institutional investor Bard Associates, Inc. beneficially owns 540,100 shares of its common stock, representing 2.2% of the class.
Bard Associates reports sole voting and dispositive power over 50,000 shares and shared dispositive power over 490,100 shares. The firm indicates it owns less than five percent of the class and certifies the shares were acquired and are held in the ordinary course of business, not to change or influence control of One Stop Systems.
One Stop Systems, Inc. (OSS) reported an equity award to its Chief Financial Officer, Daniel G. Gabel. On February 7, 2026, he was granted 55,239 restricted stock units (RSUs) of OSS common stock at a price of $0 per share under the company’s 2017 Equity Incentive Plan.
After this grant, Mr. Gabel beneficially owns 163,308 shares of common stock, which includes 156,523 unvested RSUs that remain subject to vesting conditions. The award was made in connection with his ongoing service on the executive management team.
One Stop Systems, Inc. reported that its Chief Executive Officer and director, Michael Knowles, received an equity award in the form of restricted stock units. On 02/07/2026, he was granted 101,862 restricted stock units under the company’s 2017 Equity Incentive Plan for his ongoing executive service.
These units were recorded at a price of $0 per share, reflecting a compensatory grant rather than an open‑market purchase. After this grant, Knowles beneficially owned 668,006 shares of common stock, including 470,035 unvested restricted stock units that remain subject to vesting conditions.
ONE STOP SYSTEMS, INC. Chief Financial Officer Daniel G. Gabel reported an automatic share withholding related to equity compensation. On December 31, 2025, 3,215 shares of common stock were forfeited to cover tax withholdings when an aggregate 10,000 vested restricted stock units converted into common shares, using the market price of $7.18 per share at the time.
Following this tax-related transaction, Gabel beneficially owned 108,069 shares of common stock directly. This total includes 101,284 unvested restricted stock units that remain subject to vesting conditions, meaning a large portion of his reported holdings is still contingent on future service or performance requirements.
ONE STOP SYSTEMS, INC. CEO Michael Knowles reported a routine tax-related share forfeiture. On 12/31/2025 he forfeited 19,075 shares of common stock at $7.18 per share to cover tax withholdings when an aggregate 50,000 vested restricted stock units converted into common stock.
After this transaction, he beneficially owned 566,144 shares of common stock, including 368,173 unvested restricted stock units that remain subject to vesting conditions. The filing indicates the holdings are reported as directly owned.
One Stop Systems, Inc. (OSS) reported a return to profitability in Q3. Revenue reached $18.76M, up from $13.70M a year ago, with gross profit of $6.69M and gross margin of 35.7%. Operating income was $570,102, and net income was $263,487 versus a net loss in the prior year quarter.
For the first nine months, revenue was $45.12M versus $39.55M last year, with a net loss of $3.77M. Cash and cash equivalents were $6.51M. OSS had $1.00M outstanding on its Torrey Pines Bank revolver and $1.17M in foreign term loans.
Subsequent event: on October 1, 2025, OSS closed a registered direct offering of 2,500,000 common shares for gross proceeds of $12.5M. Shares outstanding were 22,008,583 as of September 30, 2025; 24,515,491 as of October 31, 2025.
One Stop Systems, Inc. entered into a Securities Purchase Agreement with institutional investors for a registered direct offering of 2,500,000 shares of its common stock. The shares were issued off an existing Form S‑3 shelf registration, with no pre-funded warrants sold in this transaction.
The company received aggregate gross proceeds of $12,500,000 from the offering before placement agent fees and other expenses. A.G.P./Alliance Global Partners acted as lead placement agent and Roth Capital Partners as joint placement agent, with the company agreeing to pay a 6.00% cash fee on the aggregate purchase price and reimburse certain expenses.
The offering closed on October 1, 2025. Company directors and officers agreed to 90‑day lock‑ups from September 29, 2025, restricting sales of common stock and related securities, while the company itself agreed to a 45‑day lock‑up following closing on issuing or agreeing to issue additional equity, subject to specified exceptions.
ONE STOP SYSTEMS, INC. (OSS) filed a prospectus supplement concerning potential offerings of debt securities, warrants, subscription rights, common stock and preferred stock. The document incorporates by reference past and subsequent SEC filings, including annual and quarterly reports and a Form 8-A describing the company's common stock. It sets out the kinds of assets and markets relevant to the company's business (servers, flash storage, middleware, applications, services; commercial/industrial and military/government end markets). The prospectus lists the types of terms that will be specified for each series of offered securities—price, aggregate amount, interest or dividend rates, conversion or exchange provisions, ranking, covenants, events of default, redemption and anti-dilution terms—and states procedural mechanics for indenture amendments, defeasance, trustee actions and holder remedies. The excerpt shows authorized capital of 50,000,000 common shares and 10,000,000 preferred shares. Many offering specifics are to be provided in a prospectus supplement or in exhibits filed with the SEC.
Michael Knowles, Chief Executive Officer and Director of One Stop Systems, Inc. (OSS), reported multiple equity transactions in a Form 4 covering February through August 2025. On 02/07/2025 he was granted 131,448 restricted stock units (RSUs) under the companys 2017 Equity Incentive Plan, bringing his beneficial ownership to 608,453 shares after that grant. On 05/21/2025 he received an additional 21,000 RSUs, increasing beneficial ownership to 612,653 shares. The filings also record three share forfeitures to cover tax withholdings: 16,800 shares on 02/20/2025, 19,075 shares on 06/05/2025, and 8,359 shares on 08/20/2025. Explanatory notes indicate large balances of unvested RSUs remain subject to vesting conditions (for example, 418,173 unvested RSUs at the last reported point). The Form 4 is signed by Mr. Knowles on 08/22/2025.