Form 4 for VICR VICOR CORP
Accepted 2026-02-26 00:00:00 ET · period of report 2026-02-25 · accession 0001403540-26-000003 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-02-26 | 2026-02-25 | VICR | Tuozzolo Claudio | Corp. VP, Dir | S - Sale+OE | $197.86 | -4,643 | 25.7K | -15% | -$918.6K |
| DM | 2026-02-26 | 2026-02-25 | VICR | Tuozzolo Claudio | Corp. VP, Dir | M - OptEx | $69.04 | +2,535 | 25.9K | +11% | +$175.0K |
| D | 2026-02-26 | 2026-02-25 | VICR | Tuozzolo Claudio | Corp. VP, Dir | M - OptEx | $0.00 | -2,535 | 0 | -100% | $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 | 2026-02-25 | S | D | 2,108 | $196.63 | 23,544 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-25 | S | D | 2,271 | $199.09 | 25,652 | D | — | — | |
| 3 | Common | Common Stock | 2026-02-25 | M | A | 2,271 | $69.04 | 27,293 | D | — | — | |
| 4 | Common | Common Stock | 2026-02-25 | S | D | 264 | $197.02 | 25,652 | D | — | — | |
| 5 | Common | Common Stock | 2026-02-25 | M | A | 264 | $69.04 | 25,916 | D | — | — | |
| 6 | Derivative | Non Qualified Stock Option | 2026-02-25 | M | D | 2,535 | $0.00 | 0 | D | $69.04 · 2025-06-24 to 2030-06-24 | 2,535 Common Stock |