Sean Crilly Vicor Corp (VICR) insider trading activity

Sean Crilly is Corp. VP-Eng., Pwr Syst. of VICOR CORP. Currently has a direct ownership of 15,532 shares of VICR, which is worth approximately $1.38 Million. The most recent transaction as insider was on Oct 27, 2025, when has been sold 12,000 shares (Common Stock) at a price of $89.61 per share, resulting in proceeds of $1,075,320. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 15.5K

36.02% 3M change

36.02% 12M change

Total Value Held $1.38 Million

SEAN CRILLY Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 27 2025	SELL Open market or private sale	$1,075,320 $89.61 p/Share	12,000 Reduced 43.59%	15,532 Common Stock
May 14 2024	SELL Open market or private sale	$14,838 $33.27 p/Share	446 Reduced 1.8%	24,277 Common Stock
May 14 2024	BUY Exercise of conversion of derivative security	$23,031 $6.77 p/Share	3,402 Added 11.21%	26,942 Common Stock
Mar 06 2023	SELL Open market or private sale	$1,006,504 $43.44 p/Share	23,170 Reduced 49.65%	23,500 Common Stock
Mar 06 2023	BUY Exercise of conversion of derivative security	$287,463 $6.67 p/Share	43,098 Added 64.6%	23,616 Common Stock
Dec 16 2022	SELL Open market or private sale	$1,061,400 $53.07 p/Share	20,000 Reduced 85.77%	3,318 Common Stock
Dec 16 2022	BUY Exercise of conversion of derivative security	$141,000 $7.05 p/Share	20,000 Added 46.17%	23,318 Common Stock

Dec 13 2021	SELL Open market or private sale	$1,052,118 $118.87 p/Share	8,851 Reduced 74.18%	3,081 Common Stock
Dec 13 2021	BUY Exercise of conversion of derivative security	$61,160 $6.91 p/Share	8,851 Added 69.24%	3,932 Common Stock
Oct 27 2021	SELL Open market or private sale	$737,200 $147.44 p/Share	5,000 Reduced 61.87%	3,081 Common Stock
Oct 27 2021	BUY Exercise of conversion of derivative security	$47,150 $9.43 p/Share	5,000 Added 47.25%	5,581 Common Stock
Apr 27 2021	SELL Open market or private sale	$697,275 $92.97 p/Share	7,500 Reduced 71.62%	2,972 Common Stock
Apr 27 2021	BUY Exercise of conversion of derivative security	$57,675 $7.69 p/Share	7,500 Added 57.82%	5,472 Common Stock

Sean Crilly

Corp. VP-Eng., Pwr Syst.

Andover, MA

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