This insider cluster is routine and non-informative. The sales are small relative to market cap, follow option exercises (liquidity-driven), and lack C-suite participation. No action warranted; monitor for any future 10b5-1 plan amendments or CEO/CFO sales that would carry more signal.
Price Chart
Executive Summary
Three senior Entegris executives (President of Materials Solutions, SVP/General Counsel, and SVP of HR) sold a combined $1.27M in open-market stock over a 4-day window, following option exercises at lower strike prices. The sales are modest relative to the $24.7B market cap (~0.005%), and the option exercises are non-cash events, making this a routine liquidity-driven cluster rather than an informed sell signal. The historical calibration shows strong past performance on ENTG reports, but the proportionality check and academic literature on cluster sells (weak predictive power) both point to neutral impact.
Key Financial Metrics
Key Facts
- Three senior executives sold a total of $1.27M in open-market shares over 4 days
- Sales represent ~0.005% of ENTG's $24.7B market cap — well below the 0.1% materiality threshold
- All sales were preceded by option exercises at lower strike prices (non-cash events), consistent with tax-covering liquidity
- No C-suite (CEO/CFO) participation in the cluster; all three are senior VPs or President level
- The cluster is not amplified by any cross-filing context (no earnings, restatement, or late filing within the window)
Financial Impact
Total open-market sales of $1.27M, or ~0.005% of market cap — immaterial
Risk Factors
- No material risks identified from this filing; the cluster is routine
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ENTG-1786982525380 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 17, 2026 6w ago | Insider Cluster | $163.09 $129.64 | ▼ −20.51% | ▼ −18.53% | $167.47 (+2.69%) |
Aug 17, 2026 6w ago | Insider Cluster | $163.09 $129.64 | ▼ −20.51% | ▼ −18.53% | $167.47 (+2.69%) |
Aug 14, 2026 7w ago | Insider Cluster | $161.76 $128.52 | ▼ −20.55% | ▼ −18.56% | $167.47 (+3.53%) |
Jul 29, 2026 9w ago | 8-K | $117.11 $145.31 | ▲ +24.08% | ▲ +20.11% | $167.47 (+43.00%) |
Jul 15, 2026 11w ago | 8-K | $138.69 $161.08 | ▲ +16.14% | ▲ +13.80% | $167.47 (+20.75%) |
Jun 12, 2026 16w ago | Institutional Cluster | $150.52 $145.35 | ▼ −3.43% | ▼ −5.21% | $167.47 (+11.26%) |
Jun 4, 2026 17w ago | Insider Cluster | $139.22 $146.66 | ▲ +5.34% | ▲ +6.97% | $167.47 (+20.29%) |
May 18, 2026 19w ago | Insider Cluster | $127.23 $162.89 | ▲ +28.02% | ▲ +25.83% | $167.47 (+31.62%) |
May 18, 2026 19w ago | Insider Cluster | $127.23 $162.89 | ▲ +28.02% | ▲ +25.83% | $167.47 (+31.62%) |
May 18, 2026 19w ago | Insider Cluster | $127.23 $162.89 | ▲ +28.02% | ▲ +25.83% | $167.47 (+31.62%) |
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