Vicor (VICR) insider trading
16 directors and officers declare holding shares of Vicor (VICR), each in their own filing with the SEC. The largest is Patrizio Vinciarelli (Chairman & CEO · Director · 10% owner) with 8.5M shares, 18.4% of the company, worth $2.3B at the last close. The most recent move on file: Patrizio Vinciarelli sold 20,000 shares at $306.93 on Oct 2, 2026. Of the 14 with a trade on file, 2 last bought and 12 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Patrizio Vinciarelli | Chairman & CEO · Director · 10% owner | 8.5M | 18.4% | $2.3B | sold 20,000 shares at $306.93 on Oct 2, 2026 | Oct 2, 2026 |
| Estia J. Eichten | Director | 104,825 | 0.23% | $27.9M | bought 5,987 shares at $19.35 on Jul 24, 2026 | Jul 24, 2026 |
| Michael McNamara | Corp. VP-General Mrg. Ops. · Director | 18,185 | 0.04% | $4.8M | — | Jun 22, 2026 |
| Claudio Tuozzolo | Corp. Vice President · Director | 13,240 | 0.03% | $3.5M | — | Jun 22, 2026 |
| Samuel J. Anderson | Director | 7,443 | 0.02% | $2.0M | bought 3,409 shares at $60.37 on Aug 20, 2026 | Aug 20, 2026 |
| Sean Crilly | Corp. VP-Eng., Pwr Syst. | 7,229 | 0.02% | $1.9M | sold 2,500 shares at $282.52 on Jun 5, 2026 | Jun 5, 2026 |
| Alex Gusinov | Corp. Vice President Eng. | 5,989 | 0.01% | $1.6M | sold 1,502 shares at $300.00 on May 13, 2026 | May 13, 2026 |
| Philip D. Davies | Corp. VP-Global Sales & Mktg. · Director | 1,920 | <0.01% | $510,691.20 | sold 3,072 shares at $307.09 on Oct 1, 2026 | Oct 1, 2026 |
| Alvaro Doyle | VP and CIO | 42 | <0.01% | $11,171.37 | sold 4,041 shares at $286.91 on May 12, 2026 | May 12, 2026 |
| Andrew D'Amico | Director | 0 | 0.00% | $0.00 | sold 531 shares at $336.82 on Jun 25, 2026 | Jun 26, 2026 |
| James F. Schmidt | CFO, Treasurer, Secretary · Director | 0 | 0.00% | $0.00 | sold 1,000 shares at $327.19 on Jun 25, 2026 | Jun 25, 2026 |
| Kemble D. Morrison | VP-Corporate Controller | 0 | 0.00% | $0.00 | sold 2,313 shares at $300.31 on May 11, 2026 | May 11, 2026 |
| Nancy L. Grava | VP Human Resources | 0 | 0.00% | $0.00 | sold 323 shares at $355.00 on May 27, 2026 | May 27, 2026 |
| Quentin A. Fendelet | Corp. VP - CAO | 0 | 0.00% | $0.00 | sold 5,059 shares at $290.01 on May 11, 2026 | May 11, 2026 |
| Robert Gendron | Corp. VP - Marketing | 0 | 0.00% | $0.00 | sold 4,571 shares at $330.00 on May 26, 2026 | May 26, 2026 |
| Zmira Lavie | Director | 0 | 0.00% | $0.00 | sold 908 shares at $250.00 on Aug 17, 2026 | Aug 17, 2026 |
Each insider at Vicor
- Patrizio Vinciarelli — Chairman & CEO · Director · 10% owner
- Estia J. Eichten — Director
- Michael McNamara — Corp. VP-General Mrg. Ops. · Director
- Claudio Tuozzolo — Corp. Vice President · Director
- Samuel J. Anderson — Director
- Sean Crilly — Corp. VP-Eng., Pwr Syst.
- Alex Gusinov — Corp. Vice President Eng.
- Philip D. Davies — Corp. VP-Global Sales & Mktg. · Director
- Alvaro Doyle — VP and CIO
- Andrew D'Amico — Director
- James F. Schmidt — CFO, Treasurer, Secretary · Director
- Kemble D. Morrison — VP-Corporate Controller
What insiders bought and sold across AI stocks · All filings on sec.gov