Monitor for any follow-up filings or public statements from management — concentrated selling by a CEO, even at low dollar volume relative to market cap, may signal reduced conviction in near-term prospects. Check for options expiration or tax events that could explain timing.
Price Chart
Executive Summary
Vicor Corp CEO Patrizio Vinciarelli sold a total of 5,266 shares in the past week in a series of open-market transactions, amounting to $844,004 in total proceeds. All sales were direct market dispositions with no indication of pre-arranged trading plans, representing a rare cluster of trades by a single C-suite executive.
Key Financial Metrics
Key Facts
- CEO Patrizio Vinciarelli sold 5,266 shares over three days (March 6, 9, and 10, 2026)
- Total proceeds from sales: $844,004
- All transactions were open-market sales (Form 4 code 'S')
- Sales represent approximately 0.01% of Vicor's $8.0B market cap
- No other insiders participated in the cluster
Financial Impact
$844,004 in insider selling by CEO
Risk Factors
- Perception of negative insider sentiment despite relatively small dollar size
- Potential misinterpretation of routine diversification as bearish signal
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (3 trades, 7d window) | cluster-VICR-1773252968901 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 11, 2026 21d ago | Press Release | $197.91 $222.72 | ▲ +12.54% | ▲ +12.76% | $308.90 (+56.08%) |
Aug 27, 2026 5w ago | 8-K | $203.64 $178.76 | ▼ −12.22% | ▼ −12.49% | $308.90 (+51.69%) |
Aug 19, 2026 6w ago | Insider Cluster | $217.35 $197.23 | ▼ −9.26% | ▼ −8.87% | $308.90 (+42.12%) |
Aug 19, 2026 6w ago | Insider Cluster | $217.35 $197.23 | ▼ −9.26% | ▼ −8.87% | $308.90 (+42.12%) |
Jul 21, 2026 10w ago | 8-K | $214.70 $206.44 | ▼ −3.85% | ▼ −2.62% | $308.90 (+43.88%) |
Jul 21, 2026 10w ago | Press Release | $214.70 $206.44 | ▼ −3.85% | ▼ −2.62% | $308.90 (+43.88%) |
Jul 7, 2026 12w ago | Press Release | $257.34 $264.50 | ▲ +2.78% | ▲ +2.23% | $308.90 (+20.04%) |
Jul 7, 2026 12w ago | Insider Cluster | $257.34 $264.50 | ▲ +2.78% | ▲ +2.23% | $308.90 (+20.04%) |
Jul 6, 2026 12w ago | Insider Cluster | $285.34 $272.05 | ▼ −4.66% | ▼ −5.15% | $308.90 (+8.26%) |
Jul 6, 2026 12w ago | Insider Cluster | $285.34 $272.05 | ▼ −4.66% | ▼ −5.15% | $308.90 (+8.26%) |
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