The breadth of insider selling (CEO, COO, multiple directors) without any open-market buying is a cautionary signal, but the dollar amount is modest relative to the $4.7B market cap. The cluster does not warrant aggressive short positioning.
Price Chart
Executive Summary
A cluster of 9 AEHR insiders sold a total of $6.59M in open-market sales over a 7-day window, including the CEO, COO, and multiple directors. The total value represents ~0.14% of the $4.7B market cap, which is modest in proportion but notable for the breadth of participants. The cluster is dominated by selling with no offsetting open-market purchases, and the CEO's sale of ~$5.2M is the largest single transaction.
Key Financial Metrics
Key Facts
- 9 insiders sold shares in a 7-day window ending 2026-08-14
- Total open-market sales: ~$6.59M (0.14% of $4.7B market cap)
- CEO Gayn Erickson sold ~$5.23M on 2026-08-12
- COO Adil Engineer sold ~$1.97M on 2026-08-12 after exercising options
- No open-market purchases by any insider in the cluster
Financial Impact
Insider selling of $6.59M, representing 0.14% of market cap
Risk Factors
- Insider selling may be liquidity-driven or part of 10b5-1 plans, reducing signal value
- Modest dollar amount relative to market cap limits materiality
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-AEHR-1787076079248 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 10, 2026 6w ago | Institutional Cluster | $93.81 | awaiting T+60 | — | $56.60 (−39.67%) |
Aug 18, 2026 9w ago | Insider Cluster | $123.25 | awaiting T+60 | — | $56.60 (+54.08%) |
Aug 14, 2026 10w ago | Insider Cluster | $145.61 | awaiting T+60 | — | $56.60 (+61.13%) |
Aug 13, 2026 10w ago | Insider Cluster | $134.06 | awaiting T+60 | — | $56.60 (+57.78%) |
Aug 13, 2026 10w ago | Insider Cluster | $134.06 | awaiting T+60 | — | $56.60 (+57.78%) |
Aug 13, 2026 10w ago | Insider Cluster | $134.06 | awaiting T+60 | — | $56.60 (−57.78%) |
Aug 11, 2026 10w ago | Insider Cluster | $117.18 | awaiting T+60 | — | $56.60 (−51.70%) |
Aug 6, 2026 11w ago | Insider Cluster | $103.07 | awaiting T+60 | — | $56.60 (−45.09%) |
Apr 22, 2026 26w ago | Insider Cluster | $95.51 $98.91 | ▲ +3.56% | ▼ −2.06% | $56.60 (−40.74%) |
Apr 21, 2026 26w ago | Insider Cluster | $97.36 $77.36 | ▼ −20.54% | ▼ −24.88% | $56.60 (−41.87%) |
US Market Status
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