Monitor for additional selling in the coming weeks — while this level of selling is within normal ranges for a company of this size, repeated executive exits could signal caution. The derivative exercise without a sale suggests continued confidence by one insider.
Price Chart
Executive Summary
Four insiders at Vicor Corp sold shares in the past week, including three open-market sales totaling $1.92 million and one derivative exercise with no cash proceeds. The sales were conducted by senior executives, with the largest single transaction exceeding $1.1 million. This represents modest insider selling activity relative to the company's $9.3 billion market cap.
Key Financial Metrics
Key Facts
- Three open-market sales totaling $1,916,302.95 occurred in the past week by corporate vice presidents.
- Fendelet Quentin A. (CAO) sold 299 shares for $61,212.
- CRILLY SEAN sold 6,000 shares for $1,186,391 — the largest transaction in the cluster.
- Gusinov Alex sold 3,344 shares for $668,800.
- Tuozzolo Claudio exercised 2,271 derivative securities at $69.04 but did not sell the underlying shares — non-cash transaction.
Financial Impact
$1.92 million in open-market sales, representing 0.02% of Vicor's $9.3 billion market cap
Risk Factors
- Concentrated selling by multiple executives could be interpreted as lack of confidence, though dollar amounts are small relative to market cap.
- No offsetting insider buying observed in the cluster.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (4 trades, 7d window) | cluster-vicr-1772563799557 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 23, 2026 4d ago | Institutional Cluster | $176.04 $194.77 | ▲ +10.64% | ▲ +9.93% | $212.00 (+20.43%) |
Oct 20, 2026 7d ago | 8-K | $204.14 $213.42 | ▲ +4.55% | ▲ +4.02% | $212.00 (+3.85%) |
Oct 5, 2026 22d ago | Insider Cluster | $305.61 $299.29 | ▲ +2.07% | ▲ +2.62% | $212.00 (+30.63%) |
Sep 21, 2026 5w ago | Press Release | $268.34 $283.16 | ▲ +5.52% | ▲ +6.24% | $212.00 (−21.00%) |
Sep 11, 2026 6w ago | Press Release | $197.91 $184.73 | ▼ −6.66% | ▼ −6.21% | $212.00 (+7.12%) |
Aug 27, 2026 8w ago | 8-K | $203.64 $187.75 | ▼ −7.80% | ▼ −7.58% | $212.00 (+4.11%) |
Aug 19, 2026 9w ago | Insider Cluster | $217.35 $207.64 | ▼ −4.47% | ▼ −3.63% | $212.00 (−2.46%) |
Aug 19, 2026 9w ago | Insider Cluster | $217.35 $207.64 | ▼ −4.47% | ▼ −3.63% | $212.00 (−2.46%) |
Jul 21, 2026 14w ago | 8-K | $214.70 $217.35 | ▲ +1.23% | ▲ +1.35% | $212.00 (−1.26%) |
Jul 21, 2026 14w ago | Press Release | $214.70 $217.35 | ▲ +1.23% | ▲ +1.35% | $212.00 (−1.26%) |
US Market Status
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