Form 4 for VICR VICOR CORP
Accepted 2025-10-24 00:00:00 ET · period of report 2025-10-22 · accession 0001830195-25-000009 · 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 | 2025-10-24 | 2025-10-22+ | VICR | D'Amico Andrew | Dir | M - OptEx | $41.50 | +15.2K | 1,000 | New | +$632.6K |
| DM | 2025-10-24 | 2025-10-22+ | VICR | D'Amico Andrew | Dir | S - Sale+OE | $82.80 | -15.2K | 0 | -100% | -$1.26M |
| DM | 2025-10-24 | 2025-10-22+ | VICR | D'Amico Andrew | Dir | M - OptEx | $0.00 | -15.2K | 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 | 2025-10-22 | M | A | 565 | $75.43 | 565 | D | — | — | |
| 2 | Common | Common Stock | 2025-10-22 | S | D | 565 | $85.00 | 0 | D | — | — | |
| 3 | Common | Common Stock | 2025-10-22 | M | A | 1,600 | $60.61 | 1,600 | D | — | — | |
| 4 | Common | Common Stock | 2025-10-22 | S | D | 1,600 | $80.00 | 0 | D | — | — | |
| 5 | Common | Common Stock | 2025-10-22 | M | A | 332 | $60.37 | 332 | D | — | — | |
| 6 | Common | Common Stock | 2025-10-22 | S | D | 332 | $84.00 | 0 | D | — | — | |
| 7 | Common | Common Stock | 2025-10-22 | M | A | 332 | $60.37 | 332 | D | — | — | |
| 8 | Common | Common Stock | 2025-10-22 | S | D | 332 | $86.00 | 0 | D | — | — | |
| 9 | Common | Common Stock | 2025-10-22 | M | A | 331 | $60.37 | 331 | D | — | — | |
| 10 | Common | Common Stock | 2025-10-22 | S | D | 1,000 | $86.00 | 0 | D | — | — | |
| 11 | Common | Common Stock | 2025-10-22 | M | A | 2,917 | $41.61 | 2,917 | D | — | — | |
| 12 | Common | Common Stock | 2025-10-22 | S | D | 2,917 | $80.00 | 0 | D | — | — | |
| 13 | Common | Common Stock | 2025-10-22 | M | A | 1,000 | $41.61 | 1,000 | D | — | — | |
| 14 | Common | Common Stock | 2025-10-22 | S | D | 1,000 | $87.50 | 0 | D | — | — | |
| 15 | Common | Common Stock | 2025-10-23 | M | A | 565 | $75.43 | 565 | D | — | — | |
| 16 | Common | Common Stock | 2025-10-23 | S | D | 565 | $90.00 | 0 | D | — | — | |
| 17 | Common | Common Stock | 2025-10-22 | M | A | 3,500 | $25.30 | 3,500 | D | — | — | |
| 18 | Common | Common Stock | 2025-10-22 | S | D | 3,500 | $80.00 | 0 | D | — | — | |
| 19 | Common | Common Stock | 2025-10-22 | M | A | 1,000 | $25.30 | 1,000 | D | — | — | |
| 20 | Common | Common Stock | 2025-10-22 | S | D | 1,000 | $82.00 | 0 | D | — | — | |
| 21 | Common | Common Stock | 2025-10-22 | M | A | 1,000 | $36.60 | 1,000 | D | — | — | |
| 22 | Common | Common Stock | 2025-10-22 | S | D | 1,000 | $84.00 | 0 | D | — | — | |
| 23 | Common | Common Stock | 2025-10-22 | M | A | 1,000 | $36.60 | 1,000 | D | — | — | |
| 24 | Common | Common Stock | 2025-10-22 | S | D | 1,100 | $88.00 | 0 | D | — | — | |
| 25 | Common | Common Stock | 2025-10-22 | M | A | 1,100 | $36.60 | 1,000 | D | — | — | |
| 26 | Common | Common Stock | 2025-10-22 | S | D | 331 | $88.00 | 0 | D | — | — | |
| 27 | Derivative | Non Qualified Stock Option | 2025-10-23 | M | D | 565 | $0.00 | 565 | D | $75.43 · 2025-05-12 to — | 565 Common Stock | (F2) Options expire 2 years from each vesting date. |
| 28 | Derivative | Non Qualified Stock Option | 2025-10-22 | M | D | 3,917 | $0.00 | 9,665 | D | $41.61 · 2025-05-02 to — | 3,917 Common Stock | (F2) Options expire 2 years from each vesting date. |
| 29 | Derivative | Non Qualified Stock Option | 2025-10-22 | M | D | 995 | $0.00 | 662 | D | $60.37 · 2025-06-24 to 2032-06-24 | 995 Common Stock | |
| 30 | Derivative | Non Qualified Stock Option | 2025-10-22 | M | D | 1,600 | $0.00 | 1,600 | D | $60.61 · 2025-04-25 to — | 1,600 Common Stock | (F2) Options expire 2 years from each vesting date. |
| 31 | Derivative | Non Qualified Stock Option | 2025-10-22 | M | D | 565 | $0.00 | 1,130 | D | $75.43 · 2025-05-12 to — | 565 Common Stock | (F2) Options expire 2 years from each vesting date. |
| 32 | Derivative | Non Qualified Stock Option | 2025-10-22 | M | D | 4,500 | $0.00 | 0 | D | $25.30 · 2023-03-26 to 2028-03-26 | 4,500 Common Stock | |
| 33 | Derivative | Non Qualified Stock Option | 2025-10-22 | M | D | 3,100 | $0.00 | 0 | D | $36.60 · 2024-04-25 to 2029-04-25 | 3,100 Common Stock |