Form 4 Tracker
Patrizio Vinciarelli

Director, Chairman and CEO, 10% Owner · 23 filings · Latest: May 5, 2026

VICOR CORP
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
VICR
PATRIZIO VINCIARELLIMar 19, 2026
Proposed Sale
$191.8450,000$9.6M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 18, 2026
Sale
$196.1850,000$9.8M9,158,163
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 17, 2026
Sale
$190.6550,000$9.5M9,208,163
VICR
PATRIZIO VINCIARELLIMar 18, 2026
Proposed Sale
$196.3350,000$9.8M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 16, 2026
Sale
$184.6750,000$9.2M9,258,163
VICR
PATRIZIO VINCIARELLIMar 17, 2026
Proposed Sale
$185.4250,000$9.3M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 13, 2026
Sale
$170.8650,000$8.5M9,308,163
VICR
PATRIZIO VINCIARELLIMar 16, 2026
Proposed Sale
$172.5750,000$8.6M
VICR
PATRIZIO VINCIARELLIMar 13, 2026
Proposed Sale
$167.8150,000$8.4M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 12, 2026
Sale
$167.4650,000$8.4M9,358,163
VICR
PATRIZIO VINCIARELLIMar 12, 2026
Proposed Sale
$178.8350,000$8.9M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 11, 2026
Sale
$177.4150,000$8.9M9,408,163
VICR
PATRIZIO VINCIARELLIMar 11, 2026
Proposed Sale
$175.8050,000$8.8M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 10, 2026
Sale
$177.2550,000$8.9M9,458,163
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 9, 2026
Sale
$164.2650,000$8.2M9,508,163
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 6, 2026
Sale
$166.3050,000$8.3M9,558,163
VICR
PATRIZIO VINCIARELLIMar 10, 2026
Proposed Sale
$170.0350,000$8.5M
VICR
PATRIZIO VINCIARELLIMar 9, 2026
Proposed Sale
$162.6750,000$8.1M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 5, 2026
Sale
$186.8350,000$9.3M9,608,163
VICR
PATRIZIO VINCIARELLIMar 6, 2026
Proposed Sale
$181.9250,000$9.1M