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Insider

Patrizio Vinciarelli

Chairman and CEO

Patrizio Vinciarelli (Chairman and CEO) filed 56 Form 4 reports in the trailing twelve months (0 purchases, 56 sales, 1 filed past the two-business-day deadline), most often in Vicor Corporation (VICR). The largest single filing was $10.0M of VICR (49,700 sh across 12 lots, as filed), executed Mar 4.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
56
0 buys · 56 sells · 1 late
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$327.4M
shares × price, as filed
Last traded
Jul 6
Filed Jul 7

Median ADV $209.5M across their filed names

Open performance
Volume by month
$129.4M$64.7M$0Oct 2024Apr 2025Oct 2025Apr 2026Dec 2025 · sells $15.0MJan 2026 · sells $215KMar 2026 · sells $129.1MApr 2026 · sells $27.0MMay 2026 · sells $6.7MJun 2026 · sells $129.4MJul 2026 · sells $20.0M
Buys $0 Sells $327.4M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 56 filings

Sector per market data · by filing · past 12 months

Most traded names
VICR Vicor Corporation VICR · 0 buys · 56 sells 56 filings
Recent filings
VICRSALE Vicor Corporation View filing → $5.7M
19,600 sh across 15 lots
Exec Jun 11
Filed Jun 15 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $5.3M
18,863 sh across 16 lots
Exec Jun 10
Filed Jun 11 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $5.5M
19,605 sh across 26 lots
Exec Jun 9
Filed Jun 10 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $5.3M
19,700 sh across 13 lots
Exec Jun 8
Filed Jun 9 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $5.4M
19,564 sh across 18 lots
Exec Jun 5
Filed Jun 8 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $6.2M
20,000 sh across 12 lots
Exec Jun 4
Filed Jun 5 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $6.5M
19,578 sh across 13 lots
Exec Jun 3
Filed Jun 4 · 5:30 PM ET
VICRSALE Vicor Corporation View filing → $6.5M
20,000 sh across 16 lots
Exec Jun 2
Filed Jun 3 · 5:30 PM ET
More filings →