Insider sales are immaterial in both dollar and percentage terms — no actionable signal. The stock's strong historical momentum (prior neutral calls averaged +22% T+20 alpha) suggests the company's fundamentals are driving returns, not insider trading patterns. Monitor next quarterly filing for any change in business trajectory.
Price Chart
Executive Summary
VICR insider cluster shows Chairman/CEO Patrizio Vinciarelli and VP Claudio Tuozzolo selling a combined ~$310K in open-market sales over a 7-day window. At a $14.8B market cap, this represents ~0.002% — trivial and routine. The sales are small, the CEO's trades are spread over multiple days (likely liquidity/10b5-1), and there is no material signal. Historical performance on this ticker shows prior neutral calls with strong positive alpha, but that reflects the stock's own momentum, not insider signal quality.
Key Financial Metrics
Key Facts
- Total insider sales: ~$310K (0.002% of $14.8B market cap)
- Chairman/CEO sold 3 times over 6 days: 300 shares at $322, 600 at $309, 401 at $296
- VP sold 730 shares at $292.89 on 2026-06-11
- All trades are open-market sales — no purchases in the cluster
- Recent 30d insider activity: 4 sells totaling $457K (all small relative to cap)
Financial Impact
~$310K total sales, trivial relative to $14.8B market cap
Risk Factors
- Insider sales are too small to be informative — no bearish read-through
- CEO sales may be routine 10b5-1 plan or diversification, not a signal
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-VICR-1781794250607 |
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
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