Zheng John Shen - 23 Feb 2026 Form 4 Insider Report for VICOR CORP (vicr)

Role
Director
Signature
/s/Quentin Fendelet Attorney in Fact for Zheng John Shen
Issuer symbol
vicr
Transactions as of
23 Feb 2026
Net transactions value
-$300,321
Form type
4
Filing time
24 Feb 2026, 13:33:31 UTC
Previous filing
23 Jun 2025
Next filing
05 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Shen Zheng John Director 25 FRONTAGE RD, ANDOVER /s/Quentin Fendelet Attorney in Fact for Zheng John Shen 24 Feb 2026 0001941132

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction vicr Common Stock Options Exercise $80,030 +1,508 $53.07 1,508 23 Feb 2026 Direct
transaction vicr Common Stock Sale $265,342 -1,508 -100% $175.96 0 23 Feb 2026 Direct
transaction vicr Common Stock Options Exercise $60,068 +995 $60.37 995 23 Feb 2026 Direct
transaction vicr Common Stock Sale $175,077 -995 -100% $175.96 0 23 Feb 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction vicr Non Qualified Stock Option Options Exercise $0 -1,508 -40% $0.000000 2,261 23 Feb 2026 Common Stock 1,508 $53.07 Direct
transaction vicr Non Qualified Stock Option Options Exercise $0 -995 -60% $0.000000 662 23 Feb 2026 Common Stock 995 $60.37 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.