OSS ONE STOP SYSTEMS, INC.
Price Chart
Executive Summary
Three OSS directors sold a total of $369K in open-market sales on May 26, 2026, following a May 20 grant of 11,984 shares each to four directors (non-cash). The sales are modest relative to the $442M market cap (0.08%), and all sellers are directors, not C-suite executives. The cluster is not amplified by the academic literature (cluster sells are not more informative than non-cluster sells), and the dollar value is below the 0.1% materiality threshold, making this a routine liquidity event.
Key Financial Metrics
Actionable Insight
The cluster is routine and non-informative. Monitor for any C-suite selling or a material increase in sales volume (>0.5% of market cap) before assigning bearish weight. The stock's strong historical performance (avg T+20 +35.85% on prior reports) suggests the market is not reacting to insider sales patterns here.
Key Facts
- Three directors sold a total of 21,000 shares for $369K on May 26, 2026.
- Sales represent 0.08% of OSS's $442M market cap — below the 0.1% materiality threshold.
- All sellers are directors, not C-suite executives (no CEO/CFO involvement).
- Sales occurred 6 days after each director received 11,984 shares via non-cash grant (May 20).
- No 10b5-1 plan or regular pattern noted — but timing aligns with post-grant liquidity needs.
- Recent insider activity (30d) totals $369K in sells — no buys in the window.
Financial Impact
$369K in open-market sales, 0.08% of market cap
Risk Factors
- If additional C-suite insiders begin selling, the signal could shift from neutral to bearish.
- The stock's high volatility (recent T+20 swings of +79% to -13%) means any insider activity could be amplified by momentum traders.
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-OSS-1779832744997 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
May 26, 2026
14d ago
|
Insider Cluster
| $17.56 $19.95 | ▲ +13.61% | ▲ +12.40% | $16.49 (−6.09%) |
|
May 26, 2026
14d ago
|
Insider Cluster
| $17.56 $19.02 | ▲ +8.31% | ▲ +7.85% | $16.49 (−6.09%) |
|
May 19, 2026
21d ago
|
8-K
| $15.69 $17.91 | ▲ +14.15% | ▲ +12.35% | $16.49 (+5.10%) |
|
Apr 27, 2026
6w ago
|
Press Release
| $9.95 $9.76 | ▼ −1.91% | ▼ −2.31% | $16.49 (+65.73%) |
|
Apr 15, 2026
7w ago
|
8-K
| $9.83 $10.40 | ▲ +5.80% | ▲ +4.16% | $16.49 (+67.75%) |
|
Apr 13, 2026
8w ago
|
Press Release
| $8.86 $10.12 | ▲ +14.22% | ▲ +10.93% | $16.49 (+86.12%) |
|
Mar 30, 2026
10w ago
|
Court Ruling
| $7.21 $7.62 | ▲ +5.69% | ▲ +1.39% | $16.49 (+128.71%) |
|
Mar 18, 2026
11w ago
|
Press Release
| $11.24 $9.08 | ▼ −19.22% | ▼ −18.50% | $16.49 (+46.71%) |
|
Mar 4, 2026
13w ago
|
Press Release
| $8.39 $9.91 | ▲ +18.12% | ▲ +19.45% | $16.49 (+96.54%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access