Monitor for additional insider sales in the coming weeks; while this cluster is within normal range for a company of this size, CEO participation adds visibility. Consider in context of upcoming earnings or guidance changes.
Price Chart
Executive Summary
Two corporate insiders at Advanced Energy Industries (AEIS) sold shares in the past week, including CEO Stephen Douglas and Director Brian Shirley, generating proceeds of $165,900 and $382,800 respectively through open-market transactions. The total value of these sales is $548,650, representing a modest but notable insider selling cluster.
Key Financial Metrics
Key Facts
- CEO Stephen Douglas sold 543 shares for $165,875 via open-market transaction on March 10, 2026.
- Director Brian Shirley sold 1,234 shares for $382,774 via open-market transaction on March 13, 2026.
- Total proceeds from the two sales: $548,650.
- All transactions were open-market sales (Form 4 codes: S), not related to option exercises, gifts, or tax events.
- Total value represents approximately 0.0048% of AEIS's $11.5B market cap — below the 0.1% threshold for materiality.
Financial Impact
$548,650 in total open-market share sales by two insiders over 7 days
Risk Factors
- Perception of negative sentiment if selling continues ahead of earnings or major announcements.
- Potential misinterpretation of routine portfolio diversification as a fundamental concern.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (2 trades, 7d window) | cluster-AEIS-1773438081878 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 10, 2026 21d ago | Insider Cluster | $287.25 $262.20 | ▼ −8.72% | ▼ −8.50% | $304.28 (+5.93%) |
Aug 20, 2026 6w ago | Insider Cluster | $292.62 $287.09 | ▼ −1.89% | ▼ −3.00% | $304.28 (+3.98%) |
Jul 30, 2026 9w ago | Institutional Cluster | $274.26 $323.91 | ▲ +18.10% | ▲ +14.48% | $304.28 (+10.95%) |
Jul 24, 2026 10w ago | Court Ruling | $303.99 $274.26 | ▼ −9.78% | ▼ −10.15% | $304.28 (+0.10%) |
Jun 12, 2026 16w ago | 8-K | $354.37 $372.59 | ▲ +5.14% | ▲ +4.47% | $304.28 (−14.13%) |
May 18, 2026 19w ago | 8-K | $302.75 $329.13 | ▼ −8.71% | ▼ −6.47% | $304.28 (−0.51%) |
May 8, 2026 21w ago | 8-K | $357.24 $344.60 | ▼ −3.54% | ▼ −5.00% | $304.28 (−14.82%) |
Apr 15, 2026 24w ago | Insider Cluster | $374.32 $377.19 | ▲ +0.77% | ▼ −0.87% | $304.28 (−18.71%) |
Mar 13, 2026 29w ago | Insider Cluster | $302.02 $317.21 | ▼ −5.03% | ▼ −7.15% | $304.28 (−0.75%) |
Mar 10, 2026 29w ago | Insider Cluster | $311.39 $315.91 | ▲ +1.45% | ▲ +2.36% | $304.28 (−2.28%) |
US Market Status
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