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CIK 0000751978 · Large accelerated filer

Ticker
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.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-06-24 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −2,058 $333.39 $686K 8,471,367
2026-06-24 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −77 $333.77 $26K 8,471,290
2026-06-24 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −1,263 $335.33 $424K 8,470,027
2026-06-24 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −1,037 $336.20 $349K 8,468,990
2026-06-24 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −700 $337.29 $236K 8,468,290
2026-06-24 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −200 $339.29 $68K 8,468,090
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −600 $326.68 $196K 8,507,490
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −500 $327.88 $164K 8,506,990
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −600 $329.79 $198K 8,506,390
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −1,000 $331.17 $331K 8,505,390
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −400 $331.82 $133K 8,504,990
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −805 $333.10 $268K 8,504,185
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −1,400 $334.18 $468K 8,502,785
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −3,295 $335.64 $1.1M 8,499,490
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −2,000 $336.46 $673K 8,497,490
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −400 $337.28 $135K 8,497,090
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −899 $338.46 $304K 8,496,191
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −2,201 $339.82 $748K 8,493,990
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −1,900 $340.82 $648K 8,492,090
2026-06-23 VINCIARELLI PATRIZIO Chairman & CEO Sale 10b5-1 −600 $341.85 $205K 8,491,490

Page 15 of 44 · 868 trades