Form 4 Tracker
Patrizio Vinciarelli

Director, Chairman and CEO, 10% Owner; Director, Chairman & CEO, 10% Owner · 48 filings · Latest: Jun 30, 2026

VICOR CORP
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
VICR
PATRIZIO VINCIARELLIMar 25, 2026
Proposed Sale
$180.5050,000$9.0M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 24, 2026
Sale
$179.9323,179$4.2M9,034,984
VICR
PATRIZIO VINCIARELLIMar 24, 2026
Proposed Sale
$173.0723,179$4.0M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 23, 2026
Sale
$175.475,924$1.0M9,058,163
VICR
PATRIZIO VINCIARELLIMar 23, 2026
Proposed Sale
$164.545,924$974.7K
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 20, 2026
Sale
$179.8844,076$7.9M9,064,087
VICR
PATRIZIO VINCIARELLIMar 20, 2026
Proposed Sale
$190.1344,076$8.4M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 19, 2026
Sale
$179.3950,000$9.0M9,108,163
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