VICOR CORP — Director's Dealing 2021

Apr 29, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: VICOR CORP (vicr)
CIK: 0000751978
Period of Report: 2021-04-27

Reporting Person: CRILLY SEAN (Corp. VP-Eng., Pwr Syst.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-04-27	Common Stock	M	2500	$6.29	Acquired	5472	Direct
2021-04-27	Common Stock	S	2500	$92.9673	Disposed	2972	Direct
2021-04-27	Common Stock	M	2500	$7.34	Acquired	5472	Direct
2021-04-27	Common Stock	S	2500	$92.9673	Disposed	2972	Direct
2021-04-27	Common Stock	M	2500	$9.43	Acquired	5472	Direct
2021-04-27	Common Stock	S	2500	$92.9673	Disposed	2972	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-04-27	Non Qualified Stock Option	$6.29	M	2500	Disposed	2023-06-17	Common Stock (2500)	Direct
2021-04-27	Non Qualified Stock Option	$7.34	M	2500	Disposed	2023-06-17	Common Stock (2500)	Direct
2021-04-27	Non Qualified Stock Option	$9.43	M	2500	Disposed	2023-06-17	Common Stock (2500)	Direct

Footnotes

F1: Includes 159 shares acquired under the Vicor Corporation 2017 Employee Stock Purchase Plan on February 26, 2021.

F2: This stock option is exercisable in full.