Michael McNamara, General Manager Mfg. Operations at VICOR CORP (VICR), sold 20,000 shares at $151.57 ($3.0M) on 2021-11-02, disclosed to the SEC on 2021-11-03.
Open-market sale of $3.0M 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $152.58 | 1,908 | $291K | 9.6% |
| 2 | $152.58 | 1,908 | $291K | 9.6% |
| 3 | $151.57 | 8,092 | $1.2M | 40.4% |
| 4 | $151.57 | 8,092 | $1.2M | 40.4% |
| Total | $151.76 avg | 20,000 | $3.0M | 100% |
| Filing → |
| VICR | SELL | 2025-12-12 | $858K | — | Filing → |
| VICR | SELL | 2023-06-20 | $850K | — | Filing → |
| VICR | SELL | 2021-11-04 | $777K | — | Filing → |