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 VINCIARELLIJun 2, 2026
Proposed Sale
$328.8520,000$6.6M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerJun 1, 2026
Sale
$321.8520,000$6.4M8,788,090
VICR
PATRIZIO VINCIARELLIJun 1, 2026
Proposed Sale
$334.8420,000$6.7M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMay 29, 2026
Sale
$327.8720,000$6.6M8,808,090
VICR
PATRIZIO VINCIARELLIMay 29, 2026
Proposed Sale
$342.0920,000$6.8M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMay 28, 2026
Sale
$342.1020,000$6.8M8,828,090
VICR
PATRIZIO VINCIARELLIMay 28, 2026
Proposed Sale
$345.8420,000$6.9M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerApr 24, 2026
Sale
$273.094,000$1.1M167,125
VICR
VINCIARELLI PATRIZIOApr 24, 2026
Proposed Sale
$273.094,000$1.1M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerApr 16, 2026
Sale
$197.6440,000$7.9M8,855,090
VICR
PATRIZIO VINCIARELLIApr 16, 2026
Proposed Sale
$194.2040,000$7.8M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerApr 15, 2026
Sale
$193.2150,000$9.7M8,895,090
VICR
PATRIZIO VINCIARELLIApr 15, 2026
Proposed Sale
$190.1050,000$9.5M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerApr 14, 2026
Option Exercise
$47.014,827$226.9K8,945,090
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerApr 14, 2026
Sale
$189.5119,778$3.7M8,940,263
VICR
PATRIZIO VINCIARELLIApr 14, 2026
Proposed Sale
$186.2219,778$3.7M
vicr
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerApr 9, 2026
Sale
$187.2324,943$4.7M8,960,041
VICR
PATRIZIO VINCIARELLIApr 9, 2026
Proposed Sale
$179.9924,943$4.5M
VICR
Patrizio VinciarelliDirector, Chairman and CEO, 10% OwnerMar 25, 2026
Sale
$183.7050,000$9.2M8,984,984
VICR
PATRIZIO VINCIARELLIMar 25, 2026
Proposed Sale
$180.5050,000$9.0M