ONE STOP SYSTEMS, INC. (OSS) — Insider Trading
Insider trading activity for ONE STOP SYSTEMS, INC. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 11
- Last trade date: Jun 12, 2026
- Ticker: OSS
Top Insiders
- Dumont Michael J. — 1 trades, buy: $0, sell: $0
- KNOWLES MICHAEL (Chief Executive Officer) — 2 trades, buy: $0, sell: $0
- BASSETT DAVID GEORGE — 3 trades, buy: $0, sell: $141K
- Matz Gregory W — 2 trades, buy: $0, sell: $140K
- Herbets Mitchell H — 2 trades, buy: $0, sell: $88K
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 5, 2026 | KNOWLES MICHAEL | OSS ONE STOP SYSTEMS, INC. | OTHER | 19,675 | $332K |
| May 11, 2026 | Gabel Daniel G. | OSS ONE STOP SYSTEMS, INC. | OTHER | 1,613 | $25K |
| May 26, 2026 | Herbets Mitchell H | OSS ONE STOP SYSTEMS, INC. | SELL | 5,000 | $88K |
| May 20, 2026 | Herbets Mitchell H | OSS ONE STOP SYSTEMS, INC. | OTHER | 11,984 | N/A |
| May 20, 2026 | Dumont Michael J. | OSS ONE STOP SYSTEMS, INC. | OTHER | 11,984 | N/A |
| May 26, 2026 | Matz Gregory W | OSS ONE STOP SYSTEMS, INC. | SELL | 8,000 | $140K |
| May 20, 2026 | Matz Gregory W | OSS ONE STOP SYSTEMS, INC. | OTHER | 11,984 | N/A |
| May 26, 2026 | BASSETT DAVID GEORGE | OSS ONE STOP SYSTEMS, INC. | SELL | 8,000 | $141K |
| May 20, 2026 | BASSETT DAVID GEORGE | OSS ONE STOP SYSTEMS, INC. | OTHER | 11,984 | N/A |
| May 21, 2025 | BASSETT DAVID GEORGE | OSS ONE STOP SYSTEMS, INC. | OTHER | 21,000 | N/A |
| May 21, 2025 | KNOWLES MICHAEL | OSS ONE STOP SYSTEMS, INC. | OTHER | 0 | N/A |