Form 4 for VICR VICOR CORP
Accepted 2026-08-05 11:13:51 ET · period of report 2026-08-03 · accession 0001193125-26-334255 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-08-05 11:13 | 2026-08-03 | VICR | Davies Philip D | Corp. VP-Gbl Sales, Mktg, Dir | M - OptEx | $41.61 | +3,072 | 4,992 | +160% | +$127.8K |
| DMT | 2026-08-05 11:13 | 2026-08-03 | VICR | Davies Philip D | Corp. VP-Gbl Sales, Mktg, Dir | S - Sale+OE | $211.69 | -3,072 | 1,920 | -62% | -$650.3K |
| DT | 2026-08-05 11:13 | 2026-08-03 | VICR | Davies Philip D | Corp. VP-Gbl Sales, Mktg, Dir | M - OptEx | $0.00 | -3,072 | 11.6K | -21% | $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 | 2026-08-03 | M | A | 3,072 | $41.61 | 4,992 | D | — | — | |
| 2 | Common | Common Stock | 2026-08-03 | S | D | 200 | $200.06 | 4,792 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F4) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $200.0500 to $200.0600. |
| 3 | Common | Common Stock | 2026-08-03 | S | D | 100 | $201.62 | 4,692 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F5) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $201.6200 to $201.6200. |
| 4 | Common | Common Stock | 2026-08-03 | S | D | 100 | $203.91 | 4,592 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F6) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $203.9100 to $203.9100. |
| 5 | Common | Common Stock | 2026-08-03 | S | D | 200 | $206.42 | 4,392 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F7) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $206.0600 to $206.7800. |
| 6 | Common | Common Stock | 2026-08-03 | S | D | 100 | $209.42 | 4,292 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F8) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.4200 to $209.4200. |
| 7 | Common | Common Stock | 2026-08-03 | S | D | 500 | $212.54 | 3,792 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F9) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $212.1800 to $212.9900. |
| 8 | Common | Common Stock | 2026-08-03 | S | D | 1,372 | $214.02 | 2,420 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F10) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $213.5200 to $214.5000. |
| 9 | Common | Common Stock | 2026-08-03 | S | D | 400 | $215.03 | 2,020 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F11) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $214.8500 to $215.1500. |
| 10 | Common | Common Stock | 2026-08-03 | S | D | 100 | $216.04 | 1,920 | D | — | — | (F3) This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 21, 2025. (F12) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $216.0400 to $216.0400. |
| 11 | Derivative | Non Qualified Stock Option | 2026-08-03 | M | D | 3,072 | $0.00 | 11,607 | D | $41.61 · — to — | 3,072 Common Stock | (F1) Granted under the Company's Amended and Restated 2000 Stock Option and Incentive Plan on May 2, 2023 and vest over a five year period. (F2) Options expire two years from each vest date. |