Form4.ai tracks every SEC insider trade in real time. See every VICR insider filing with a free account — no card.
See every VICR insider filing — free account, no card.
Free accountVICOR CORP (VICR) has 8 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 2 sales totalling $12.5M. Most recent filing: Nov. 4, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Nov 4, 2026 SEC filing | Gusinov Alex Corp. VP -Engineering | Option exercise | $154,671 | — |
| Nov 3, 2026 SEC filing | Davies Philip D Corp. VP-Global Sales & Mktg. | Cashless exercise | $458,806 | — |
| Oct 5, 2026 SEC filing | Davies Philip D Corp. VP-Global Sales & Mktg. | Cashless exercise | $844,056 | — |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.