VICOR CORP — Director's Dealing 2018

Apr 30, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: VICOR CORP (vicr)
CIK: 0000751978
Period of Report: 2018-04-26

Reporting Person: KELLEHER BARRY (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-04-26	Common Stock	M	5000	$11.42	Acquired	7257	Direct
2018-04-26	Common Stock	S	5000	$36.701	Disposed	2257	Direct
2018-04-26	Common Stock	M	5000	$11.42	Acquired	7257	Direct
2018-04-26	Common Stock	S	5000	$36.7555	Disposed	2257	Direct
2018-04-26	Common Stock	M	6000	$11.42	Acquired	8257	Direct
2018-04-26	Common Stock	S	6000	$36.7197	Disposed	2257	Direct
2018-04-26	Common Stock	M	1491	$13.42	Acquired	3748	Direct
2018-04-26	Common Stock	S	1491	$36.7435	Disposed	2257	Direct
2018-04-26	Common Stock	M	4727	$11.42	Acquired	6984	Direct
2018-04-26	Common Stock	S	4727	$36.7435	Disposed	2257	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-04-26	Non Qualified Stock Option	$11.42	M	5000	Disposed	2024-10-23	Common Stock (5000)	Direct
2018-04-26	Non Qualified Stock Option	$11.42	M	5000	Disposed	2024-10-23	Common Stock (5000)	Direct
2018-04-26	Non Qualified Stock Option	$11.42	M	6000	Disposed	2024-10-23	Common Stock (6000)	Direct
2018-04-26	Non Qualified Stock Option	$13.42	M	1491	Disposed	2025-06-19	Common Stock (1491)	Direct
2018-04-26	Non Qualified Stock Option	$11.42	M	4727	Disposed	2024-10-23	Common Stock (4727)	Direct

Footnotes

F1: Granted on 10/23/2014 under the Company's Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.

F2: Granted on 6/19/2015 under the Company's Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.