CIK 0000751978 · Large accelerated filer
VICOR CORP
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- VICR
- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 042742817
- Phone
- (978) 470-2900
- Business address
- 25 FRONTAGE ROAD, ANDOVER, MA, 01810
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $15,356,629
- in 7 filings, $14.6M under 10b5-1 plans
Net −$15,356,629. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-01 | Davies Philip D Corp. VP-Global Sales & Mktg. | Option exercise · Non Qualified Stock Option 10b5-1 | −856 | 7,678 | ||
| 2026-10-01 | Davies Philip D Corp. VP-Global Sales & Mktg. | Option exercise · Non Qualified Stock Option 10b5-1 | −2,216 | 35,646 | ||
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −1,300 | $307.02 | $399K | 8,346,090 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −2,300 | $308.24 | $709K | 8,343,790 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −1,600 | $308.79 | $494K | 8,342,190 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −300 | $311.23 | $93K | 8,341,890 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −400 | $311.81 | $125K | 8,341,490 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −500 | $313.75 | $157K | 8,340,990 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −700 | $314.71 | $220K | 8,340,290 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −1,300 | $315.78 | $411K | 8,338,990 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −2,100 | $316.86 | $665K | 8,336,890 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −2,400 | $318.05 | $763K | 8,334,490 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −1,700 | $319.01 | $542K | 8,332,790 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −1,800 | $320.10 | $576K | 8,330,990 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −1,100 | $321.57 | $354K | 8,329,890 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −900 | $322.40 | $290K | 8,328,990 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −600 | $323.37 | $194K | 8,328,390 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −100 | $324.98 | $32K | 8,328,290 |
| 2026-10-01 | VINCIARELLI PATRIZIO Chairman & CEO | Sale 10b5-1 | −900 | $330.00 | $297K | 8,327,390 |
| 2026-09-01 | Davies Philip D Corp. VP-Global Sales & Mktg. | Option exercise 10b5-1 | +3,073 | $41.61 | $128K | 4,993 |
Page 3 of 44 · 868 trades