OSS
ONE STOP SYSTEMS, INC.Company with tickers: OSS
CIK
1394056
CUSIP
68247W109
Shares Outstanding
24,737,191
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-02-15 | Ison James | CPO | Gift | 4,263 |
| 2026-02-15 | Ison James | CPO | Tax | 3,120 |
| 2026-02-15 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 6,650 |
| 2026-02-07 | Ison James | CPO | Award | 34,313 |
| 2026-02-07 | Ison James | CPO | Tax | 6,546 |
| 2026-02-07 | Ison James | CPO | Gift | 8,213 |
| 2026-02-07 | Gabel Daniel G. | Chief Financial Officer | Tax | 7,799 |
| 2026-02-07 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 13,298 |
| 2026-02-07 | Gabel Daniel G. | Chief Financial Officer | Award | 55,239 |
| 2026-02-07 | KNOWLES MICHAEL | Director, Chief Executive Officer | Award | 101,862 |
| 2025-12-31 | Gabel Daniel G. | Chief Financial Officer | Tax | 3,215 |
| 2025-12-31 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 19,075 |
| 2025-08-20 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 8,359 |
| 2025-08-20 | Ison James | CPO | Tax | 3,113 |
| 2025-08-20 | Ison James | CPO | Gift | 4,271 |
| 2025-06-05 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 19,075 |
| 2025-05-21 | Matz Gregory W | Director | Award | 21,000 |
| 2025-05-21 | KNOWLES MICHAEL | Director, Chief Executive Officer | Award | 21,000 |
| 2025-05-21 | Herbets Mitchell H | Director | Award | 21,000 |
| 2025-05-21 | Dumont Michael J. | Director | Tax | 21,000 |
| 2025-05-21 | Dumont Michael J. | Director | Other | 86,849 |
| 2025-05-14 | BASSETT DAVID GEORGE | Director | Other | 0 |
| 2025-02-20 | Ison James | CPO | Gift | 7,760 |
| 2025-02-20 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 16,800 |
| 2025-02-20 | Ison James | CPO | Tax | 7,006 |
| 2025-02-20 | Ison James | CPO | Gift | 7,760 |
| 2025-02-07 | KNOWLES MICHAEL | Director, Chief Executive Officer | Award | 131,448 |
| 2025-02-07 | Gabel Daniel G. | Chief Financial Officer | Award | 71,284 |
| 2025-02-07 | Ison James | CPO | Award | 44,279 |
| 2024-11-11 | Gabel Daniel G. | Chief Financial Officer | Award | 40,000 |
| 2024-11-11 | Morrison John W Jr. | Chief Financial Officer | Other | 0 |
| 2024-11-11 | Gabel Daniel G. | Chief Financial Officer | Other | 0 |
| 2024-09-23 | Ison James | CPO | Gift | 8,227 |
| 2024-09-23 | Ison James | CPO | Tax | 4,440 |
| 2024-09-23 | Morrison John W Jr. | Chief Financial Officer | Tax | 5,961 |
| 2024-08-20 | Ison James | CPO | Tax | 3,271 |
| 2024-08-20 | Ison James | CPO | Gift | 6,062 |
| 2024-08-20 | Morrison John W Jr. | Chief Financial Officer | Tax | 4,059 |
| 2024-08-14 | Manko Joseph M. Jr. | Director, 10% Owner | Buy | 25,000 |
| 2024-08-13 | Manko Joseph M. Jr. | Director, 10% Owner | Other | 21,000 |
| 2024-08-13 | Manko Joseph M. Jr. | Director, 10% Owner | Buy | 50,000 |
| 2024-07-09 | POTASHNER KENNETH F | Director | Convert | 40,000 |
| 2024-07-09 | POTASHNER KENNETH F | Director | Convert | 40,000 |
| 2024-07-01 | Messinger Gioia | Director | Award | 21,000 |
| 2024-07-01 | Herbets Mitchell H | Director | Award | 21,000 |
| 2024-07-01 | Dumont Michael J. | Director | Other | 65,849 |
| 2024-07-01 | Dumont Michael J. | Director | Award | 21,000 |
| 2024-07-01 | KNOWLES MICHAEL | Director, Chief Executive Officer | Award | 131,450 |
| 2024-07-01 | Manko Joseph M. Jr. | Director, 10% Owner | Award | 21,000 |
| 2024-07-01 | Manko Joseph M. Jr. | Director, 10% Owner | Other | 1,099,899 |
| 2024-07-01 | Ison James | CPO | Other | 192,352 |
| 2024-07-01 | Ison James | CPO | Award | 44,300 |
| 2024-07-01 | Morrison John W Jr. | Chief Financial Officer | Award | 71,300 |
| 2024-07-01 | POTASHNER KENNETH F | Director | Award | 21,000 |
| 2024-07-01 | Matz Gregory W | Director | Award | 21,000 |
| 2024-06-17 | KNOWLES MICHAEL | Director, Chief Executive Officer | Tax | 38,050 |
| 2024-05-23 | Ison James | CPO | Tax | 1,031 |
| 2024-05-23 | Ison James | CPO | Gift | 1,469 |
| 2024-05-23 | Morrison John W Jr. | Chief Financial Officer | Tax | 1,257 |
| 2024-04-01 | POTASHNER KENNETH F | Director | Convert | 19,767 |
| 2024-04-01 | POTASHNER KENNETH F | Director | Convert | 19,767 |
| 2024-04-01 | RAUN DAVID | Director | Convert | 13,953 |
| 2024-04-01 | RAUN DAVID | Director | Convert | 13,953 |
| 2024-03-25 | Ison James | CPO | Tax | 9,677 |
| 2024-03-25 | Ison James | CPO | Gift | 15,656 |
| 2024-03-25 | Morrison John W Jr. | Chief Financial Officer | Tax | 12,504 |
| 2024-02-05 | Ison James | CPO | Gift | 5,567 |
| 2024-02-05 | Ison James | CPO | Tax | 3,766 |
| 2024-02-05 | Morrison John W Jr. | Chief Financial Officer | Tax | 4,624 |
| 2024-01-29 | Ison James | CPO | Convert | 7,222 |
| 2024-01-29 | Ison James | CPO | Convert | 7,222 |
| 2024-01-29 | Ison James | CPO | Other | 106,500 |
| 2024-01-22 | Cooper Steve D | 10% Owner | Sell | 206,040 |
| 2023-11-27 | Herbets Mitchell H | Director | Other | 0 |
| 2023-11-21 | Morrison John W Jr. | Chief Financial Officer | Tax | 1,232 |
| 2023-11-21 | Ison James | CPO | Tax | 849 |
| 2023-11-21 | Ison James | CPO | Gift | 1,651 |
| 2023-11-17 | Morrison John W Jr. | Chief Financial Officer | Tax | 2,463 |
| 2023-11-17 | Ison James | CPO | Tax | 2,463 |
| 2023-11-17 | Ison James | CPO | Gift | 4,204 |
| 2023-11-10 | Manko Joseph M. Jr. | Director, 10% Owner | Other | 1,099,899 |
| 2023-09-30 | Dumont Michael J. | Director | Other | 65,845 |
| 2023-08-18 | Ison James | CPO | Convert | 14,587 |
| 2023-08-18 | Ison James | CPO | Convert | 14,587 |
| 2023-08-18 | Ison James | CPO | Other | 115,667 |
| 2023-08-16 | KNOWLES MICHAEL | Director, Chief Executive Officer | Buy | 1,130 |
| 2023-08-16 | Morrison John W Jr. | Chief Financial Officer | Tax | 3,941 |
| 2023-08-16 | Ison James | CPO | Tax | 3,169 |
| 2023-08-16 | Ison James | CPO | Gift | 6,165 |
| 2023-08-15 | Matz Gregory W | Director | Buy | 2,500 |
| 2023-08-14 | RAUN DAVID | Director | Buy | 5,000 |
| 2023-07-31 | Cooper Steve D | 10% Owner | Sell | 203,591 |
| 2023-06-26 | POTASHNER KENNETH F | Director | Convert | 28,090 |
| 2023-06-26 | POTASHNER KENNETH F | Director | Convert | 28,090 |
| 2023-06-23 | RAUN DAVID | Director | Convert | 7,434 |
| 2023-06-23 | RAUN DAVID | Director | Convert | 7,434 |
| 2023-06-23 | RAUN DAVID | Director | Tax | 2,917 |
| 2023-06-16 | RAUN DAVID | Director | Convert | 68,688 |
| 2023-06-16 | RAUN DAVID | Director | Convert | 68,688 |
| 2023-06-16 | RAUN DAVID | Director | Other | 59,566 |