ONE STOP SYSTEMS (OSS) stock: insider trades, news & valuation
Heavy sellingShare price and insider trades
ONE STOP SYSTEMS insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 3 sold $369K of OSS stock on the open market.
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OSS insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | $369K | 3 |
Valuation, profit and volume
Summary
Over the past 12 months, 0 ONE STOP SYSTEMS, INC. insiders reported open-market purchases totaling $0, while 3 insiders reported sales totaling $369K. 0 of 3 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| May 26SEC | David George BassettDirector | Sell | 8,00024,984 held (−24%) | $17.64 | $141K | -56.1% | — |
| May 26SEC | Gregory W MatzDirector | Sell | 8,00078,914 held (−9%) | $17.52 | $140K | -55.8% | — |
| May 26SEC | Mitchell H HerbetsDirector | Sell | 5,00048,984 held (−9%) | $17.62 | $88K | -56.1% | — |
Insiders at ONE STOP SYSTEMS, INC.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| David George BassettDirector | — | $141K | May 26, 2026 | — |
| Gregory W MatzDirector | — | $140K | May 26, 2026 | — |
| Mitchell H HerbetsDirector | — | $88K | May 26, 2026 | — |
OSS stock: common questions
Are ONE STOP SYSTEMS, INC. insiders buying OSS stock?
In the past 12 months, 0 insiders reported open-market purchases of OSS worth $0.
Are ONE STOP SYSTEMS, INC. insiders selling OSS stock?
3 insiders reported sales worth $369K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is OSS's 52-week range?
Over the past year OSS has traded between $4.34 and $19.95. It last closed at $7.74 on Oct 9, 2026.