Samuel J. Anderson - Aug 11, 2025 Form 4 Insider Report for VICOR CORP (vicr)

Role
Director
Signature
/s/Kemble D. Morrison Attorney in fact for Samuel J. Anderson
Stock symbol
vicr
Transactions as of
Aug 11, 2025
Transactions value $
$70,019
Form type
4
Date filed
8/13/2025, 10:50 AM
Previous filing
Jun 23, 2025
Next filing
Oct 29, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
ANDERSON SAMUEL J Director 25 FRONTAGE ROAD, ANDOVER /s/Kemble D. Morrison Attorney in fact for Samuel J. Anderson 2025-08-13 0001195966

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction vicr Common Stock Options Exercise $40K +1.22K +32.1% $32.89 5.01K Aug 11, 2025 Direct
transaction vicr Common Stock Options Exercise $20K +644 +12.86% $31.05 5.65K Aug 11, 2025 Direct
transaction vicr Common Stock Options Exercise $10K +212 +3.75% $47.15 5.86K Aug 11, 2025 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 -1.22K -20.01% $0.00 4.86K Aug 11, 2025 Common Stock 1.22K $32.89 Direct F1
transaction vicr Non Qualified Stock Option Options Exercise $0 -644 -100% $0.00 0 Aug 11, 2025 Common Stock 644 $31.05 Direct F2
transaction vicr Non Qualified Stock Option Options Exercise $0 -212 -100% $0.00 0 Aug 11, 2025 Common Stock 212 $47.15 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Granted on 6/21/2024 under the Companys Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.
F2 Granted on 6/28/2019 under the Companys Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.
F3 Granted on 6/15/2018 under the Companys Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.