VICOR CORP — Director's Dealing 2018

Jun 19, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: VICOR CORP (VICR)
CIK: 0000751978
Period of Report: 2018-05-30

Reporting Person: Tuozzolo Claudio (Director, Corp. Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-30	Common Stock	A	9480	—	Acquired	9790	Direct
2018-06-04	Common Stock	M	2558	$6.29	Acquired	12348	Direct
2018-06-04	Common Stock	S	2558	$45.85	Disposed	9790	Direct
2018-06-11	Common Stock	M	6356	$19.86	Acquired	16146	Direct
2018-06-11	Common Stock	S	4564	$48.255	Disposed	11582	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-30	Non Qualified Stock Option	$19.86	A	6356	Acquired	2018-06-12	Common Stock (6356)	Direct
2018-05-30	Non Qualified Stock Option	$11.25	A	67604	Acquired	2020-11-01	Common Stock (67604)	Direct
2018-05-30	Non Qualified Stock Option	$12.57	A	12878	Acquired	2022-06-18	Common Stock (12878)	Direct
2018-05-30	Non Qualified Stock Option	$17.30	A	7628	Acquired	2023-09-13	Common Stock (7628)	Direct
2018-05-30	Non Qualified Stock Option	$8.06	A	31327	Acquired	2024-04-14	Common Stock (31327)	Direct
2018-05-30	Non Qualified Stock Option	$12.19	A	6356	Acquired	2024-07-21	Common Stock (6356)	Direct
2018-05-30	Non Qualified Stock Option	$8.06	A	1220	Acquired	2024-09-10	Common Stock (1220)	Direct
2018-06-04	Non Qualified Stock Option	$6.29	M	2558	Disposed	2023-06-17	Common Stock (2558)	Direct
2018-06-11	Non Qualified Stock Option	$19.86	M	6356	Disposed	2018-06-12	Common Stock (6356)	Direct
2018-06-15	Non Qualified Stock Option	$47.15	A	1061	Acquired	2028-06-15	Common Stock (1061)	Direct

Footnotes

F1: Received in exchange for shares of Picor Corporation common stock in connection with the merger of Picor Corporation into Vicor Corporation (the "Merger").

F2: This stock option is exercisable in full.

F3: In the Merger, each outstanding stock option was amended to provide that it will be settled in shares of Vicor Corporation common stock, and to adjust the number of shares issuable pursuant to the Merger's exchange ratio.

F4: This stock option becomes exercisable in five equal installments on 5/30/18, 9/13/18, 9/13/19, 9/13/20 and 9/13/21.

F5: 25,061 stock options are exercisable at 5/30/18. The remaining 6,266 stock options become exercisable on 4/14/19.

F6: This stock option becomes exercisable in five equal installments on 7/21/18, 7/21/19, 7/21/20, 7/21/21 and 7/21/22.

F7: 732 stock options are exercisable at 5/30/18. The remaining 488 stock options vest in two equal installments on 9/10/18 and 9/10/19.

F8: Granted on 6/17/2013 under the Company's Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.

F9: Granted on 6/15/2018 under the Company's Amended and Restated 2000 Stock Option and Incentive Plan and vest over a five year period.