Michael McNamara, General Manager Mfg. Operations at VICOR CORP (VICR), sold 5,000 shares at $155.47 ($777K) on 2021-11-03, disclosed to the SEC on 2021-11-04.
Open-market sale of $777k VICR by General Manager Mfg. Operations. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| VICR | SELL | 2025-12-12 | $858K | — | Filing → |
| VICR | SELL | 2023-06-20 | $850K | — | Filing → |
| VICR | SELL | 2021-11-03 | $3.0M | — | Filing → |