David George Bassett sold $141k of OSS
director at ONE STOP SYSTEMS, INC.. 8,000 shares at an average of $17.64, traded May 26, 2026, filed May 26, 2026.
Score components
- +15RoleDirector
- +11Trade size$141k at market
- +5Share of holdings soldSold 24% of holdings
- +15Cluster3 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-26-239770, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 21, 2025 | AGrant or award Common Stock | +21,000 | $0.00 | $0 | 21,000 | May 26, 2026 |
| May 20, 2026 | AGrant or award Common Stock | +11,984 | $0.00 | $0 | 32,984 | May 26, 2026 |
| May 26, 2026 | SOpen-market sale Common Stock | -8,000 | $17.64 | $141k | 24,984 | May 26, 2026 |
Related signals
Other insiders at ONE STOP SYSTEMS, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 39Weak | ONE STOP SYSTEMS, INC. | Mitchell H Herbets director | $88k 5,000 shares | -9% | |
| 41Moderate | ONE STOP SYSTEMS, INC. | Gregory W Matz director | $140k 8,000 shares | -9% | |
| 27Weak | OSSsell ONE STOP SYSTEMS, INC. | Steve D Cooper owner | $373k 206,040 shares | -10% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.