One Stop Systems Inc.
Last updated September 27, 2026
Organization details
- Legal name
- One Stop Systems Inc.
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- OSS
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001394056
Board of directors
-
David Raun · Director · President and CEOSince 2023
-
Gioia Messinger · DirectorSince 2024
-
Gregory W. Matz · DirectorSince 2023
-
Joseph M. Manko Jr. · DirectorSince 2023
-
Kenneth F. Potashner · DirectorSince 2023
-
Michael J. Dumont · DirectorSince 2023
-
Michael Knowles · Director · Chief Executive OfficerSince 2024
-
Mitchell H. Herbets · DirectorSince 2023
Chief executives
David Raun
· President and CEO
Dates unknown
Michael Knowles
· Chief Executive Officer
Dates unknown
Board connections
2 of this board's directors also sit on 2 other boards.
- via Gregory W. Matz
- via Joseph M. Manko Jr.
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 23, 2024 | Ison James Officer (CPO) | Shares withheld for tax | −4,440 | $2.19 | $9,724 |
| Sep 23, 2024 | Morrison John W Jr. Officer (Chief Financial Officer) | Shares withheld for tax | −5,961 | $2.19 | $13,055 |
| Sep 23, 2024 | Ison James Officer (CPO) | Gift | −8,227 | — | — |
| Sep 23, 2024 | Ison James Officer (CPO) | Gift | +8,227 | — | — |
| Aug 20, 2024 | Ison James Officer (CPO) | Shares withheld for tax | −3,271 | $2.16 | $7,065 |
| Aug 20, 2024 | Morrison John W Jr. Officer (Chief Financial Officer) | Shares withheld for tax | −4,059 | $2.16 | $8,767 |
| Aug 20, 2024 | Ison James Officer (CPO) | Gift | −6,062 | — | — |
| Aug 20, 2024 | Ison James Officer (CPO) | Gift | +6,062 | — | — |
| Aug 14, 2024 | Joseph M. Manko Jr. Director | Open-market purchase | +25,000 | $1.99 | $49,750 |
| Aug 13, 2024 | Joseph M. Manko Jr. Director | Open-market purchase | +50,000 | $1.94 | $97,000 |
| Jul 9, 2024 | Kenneth F. Potashner Director | Option exercise | +40,000 | $0.46 | $18,400 |
| Jul 1, 2024 | Ison James Officer (CPO) | Grant or award | +44,300 | — | — |
| Jul 1, 2024 | Morrison John W Jr. Officer (Chief Financial Officer) | Grant or award | +71,300 | — | — |
| Jul 1, 2024 | Kenneth F. Potashner Director | Grant or award | +21,000 | — | — |
| Jul 1, 2024 | Gregory W. Matz Director | Grant or award | +21,000 | — | — |
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