Quentin A. Fendelet insider trades: Vicor (VICR) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Quentin reports to the SEC
Open-market buys and sales
13 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | VICR | ↓ Sell | 5,059 | $297.03 | $1.5M | Direct | May 12, 2026 (1d) |
| May 6, 2026 | VICR | ↓ Sell | 5,060 | $277.07 | $1.4M | Direct | May 8, 2026 (2d) |
| Mar 2, 2026 | VICR | ↓ Sell | 2,299 | $204.72 | $471K | Direct | Mar 3, 2026 (1d) |
| Feb 23, 2026 | VICR | ↓ Sell | 2,000 | $177.72 | $355K | Direct | Feb 24, 2026 (1d) |
| Oct 23, 2025 | VICR | ↓ Sell | 16,561 | $88.31 | $1.5M | Direct | Oct 27, 2025 (4d) |
| Mar 3, 2025 | VICR | ↓ Sell | 440 | $61.71 | $27K | Direct | Mar 4, 2025 (1d) |
| Feb 27, 2025 | VICR | ↓ Sell | 458 | $63.78 | $29K | Direct | Mar 3, 2025 (4d) |
| Sep 3, 2024 | VICR | ↓ Sell | 41 | $36.36 | $1K | Direct | Sep 4, 2024 (1d) |
| Mar 1, 2024 | VICR | ↓ Sell | 340 | $38.08 | $13K | Direct | Mar 4, 2024 (3d) |
| Sep 1, 2023 | VICR | ↓ Sell | 280 | $67.94 | $19K | Direct | Sep 5, 2023 (4d) |
| Aug 31, 2023 | VICR | ↑ Buy | 280 | $40.68 | $11K | Direct | Sep 5, 2023 (5d) |
| Mar 1, 2023 | VICR | ↓ Sell | 571 | $47.17 | $27K | Direct | Mar 2, 2023 (1d) |
| Feb 28, 2023 | VICR | ↑ Buy | 571 | $39.95 | $23K | Direct | Mar 2, 2023 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other VICR insiders
Open-market trades in the last 12 months
About Quentin A. Fendelet's insider trades
Quentin A. Fendelet is Corp. VP - CAO at Vicor (VICR). Since Feb 28, 2023, Quentin has reported 2 open-market purchases worth $34K and 11 sales worth $5.3M on SEC Form 4. In the last 12 months: 4 sales ($3.7M).
Their filings also include grants and awards (7 filings), option exercises (6 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every VICR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.