Form 4 for VICR VICOR CORP
Accepted 2026-05-28 12:37:14 ET · period of report 2026-05-26 · accession 0001403540-26-000008 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-28 12:37 | 2026-05-26 | VICR | Tuozzolo Claudio | Corp. VP, Dir | M - OptEx | $33.96 | +3,000 | 16.2K | +23% | +$101.9K |
| D | 2026-05-28 12:37 | 2026-05-26 | VICR | Tuozzolo Claudio | Corp. VP, Dir | S - Sale+OE | $328.41 | -3,000 | 13.2K | -18% | -$985.2K |
| D | 2026-05-28 12:37 | 2026-05-26 | VICR | Tuozzolo Claudio | Corp. VP, Dir | M - OptEx | $0.00 | -3,000 | 26.9K | -10% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-26 | M | A | 3,000 | $33.96 | 16,240 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-26 | S | D | 3,000 | $328.41 | 13,240 | D | — | — | |
| 3 | Derivative | Non Qualified Stock Option | 2026-05-26 | M | D | 3,000 | $0.00 | 26,913 | D | $33.96 · — to — | 3,000 Common Stock | (F1) Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on May 3, 2024 and vest over a five year period. (F2) Options expire two years from each vest date. |