Form 4 for VICR VICOR CORP
Accepted 2025-10-27 00:00:00 ET · period of report 2025-10-23 · accession 0001411500-25-000003 · 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 | 2025-10-27 | 2025-10-23 | VICR | Morrison Kemble D | VP-Corp. Ctrl | S - Sale+OE | $91.94 | -2,099 | 0 | -100% | -$193.0K |
| DM | 2025-10-27 | 2025-10-23 | VICR | Morrison Kemble D | VP-Corp. Ctrl | M - OptEx | $38.92 | +2,099 | 1,361 | New | +$81.7K |
| DM | 2025-10-27 | 2025-10-23 | VICR | Morrison Kemble D | VP-Corp. Ctrl | M - OptEx | $0.00 | -2,099 | 2,951 | -42% | $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 | 2025-10-23 | S | D | 1,361 | $91.94 | 0 | D | — | — | |
| 2 | Common | Common Stock | 2025-10-23 | M | A | 738 | $33.96 | 738 | D | — | — | |
| 3 | Common | Common Stock | 2025-10-23 | S | D | 738 | $91.94 | 0 | D | — | — | |
| 4 | Common | Common Stock | 2025-10-23 | M | A | 1,361 | $41.61 | 1,361 | D | — | — | |
| 5 | Derivative | Non Qualified Stock Option | 2025-10-23 | M | D | 1,361 | $0.00 | 2,040 | D | $41.61 · 2025-05-02 to — | 1,361 Common Stock | (F1) Options expire 2 years from each vesting date. |
| 6 | Derivative | Non Qualified Stock Option | 2025-10-23 | M | D | 738 | $0.00 | 2,951 | D | $33.96 · 2025-05-03 to — | 738 Common Stock | (F1) Options expire 2 years from each vesting date. |