Grava Nancy L (CIK 1654862) reported 20 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-07). Recent activity: Sell VICR (508 shares), Buy VICR (1,692 shares), Sell VICR (1,692 shares), Buy VICR (1,228 shares), Sell VICR (1,228 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Sell | 508 | $134,620 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Buy | 1,692 | $70,404 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Sell | 1,692 | $448,380 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Buy | 1,228 | $61,400 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Sell | 1,228 | $325,420 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Buy | 1,984 | $67,377 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Sell | 1,984 | $525,760 |
| 2026-05-07 | VICOR CORP (VICR) | VP Human Resources | Buy | 508 | $30,790 |
| 2026-02-25 | VICOR CORP (VICR) | VP Human Resources | Buy | 1,816 | $125,377 |
| 2026-02-25 | VICOR CORP (VICR) | VP Human Resources | Sell | 1,816 | $339,592 |
| 2026-02-25 | VICOR CORP (VICR) | VP Human Resources | Buy | 800 | $31,160 |
| 2026-02-25 | VICOR CORP (VICR) | VP Human Resources | Sell | 800 | $149,600 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Sell | 1,016 | $92,456 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Buy | 3,386 | $140,891 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Sell | 3,386 | $308,126 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Buy | 1,016 | $61,580 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Buy | 646 | $48,728 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Sell | 646 | $58,786 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Buy | 1,984 | $67,377 |
| 2025-10-27 | VICOR CORP (VICR) | VP Human Resources | Sell | 1,984 | $180,544 |
Source: SEC Form 4 filings · as of 2026-05-07