Sean Crilly - Oct 27, 2021 Form 4 Insider Report for VICOR CORP (VICR)

Role
Corp. VP-Eng., Pwr Syst.
Signature
/s/Richard J. Nagel Jr. Attorney in Fact for Sean Crilly
Stock symbol
VICR
Transactions as of
Oct 27, 2021
Transactions value $
-$690,040
Form type
4
Date filed
10/28/2021, 10:21 AM
Previous filing
Jun 29, 2021
Next filing
Dec 14, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction VICR Common Stock Options Exercise $21K +2.5K +81.14% $8.38* 5.58K Oct 27, 2021 Direct F1
transaction VICR Common Stock Sale -$369K -2.5K -44.79% $147.44 3.08K Oct 27, 2021 Direct
transaction VICR Common Stock Options Exercise $26.2K +2.5K +81.14% $10.48* 5.58K Oct 27, 2021 Direct
transaction VICR Common Stock Sale -$369K -2.5K -44.79% $147.44 3.08K Oct 27, 2021 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 -2.5K -100% $0.00* 0 Oct 27, 2021 Common Stock 2.5K $8.38 Direct F2
transaction VICR Non Qualified Stock Option Options Exercise $0 -2.5K -100% $0.00* 0 Oct 27, 2021 Common Stock 2.5K $10.48 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 109 shares acquired under the Vicor Corporation 2017 Employee Stock Purchase Plan on August 31, 2021.
F2 This stock option is exercisable in full.