Michael Mcnamara Receives Stock Award at Vicor Corp (VICR) — SEC Form 4, May 06, 2026

SEC Form 4 · No Market Transaction

Stock Award

Compensation grant — no market purchase or sale.

Reporting Owner

Michael Mcnamara

Officer

TXN 2026-05-05 · FILED 2026-05-06

Equity Position 18.2K sh 18,185 → 18,185

Filing Lag 1 business day within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Vicor Corp

VICR CIK 0000751978

Reporting Owner

Name	Relationship
Michael Mcnamara CIK 0001545814	Director Officer

Michael Mcnamara at Vicor Corp Full insider history

Bought (12 mo) —

Sold (12 mo) $7,545,434

More from this insider at Vicor Corp

Derivative Securities Transactions

Title	Strike	Date	Type	Shares	Price	Expiration	Underlying	Ownership
Non Qualified Stock OptionF1 F2	$266.01	2026-05-05	A - Award/Grant	3,564 A	$0.00		3,564 Common Stock	Direct

Non-Derivative Holdings

Title	Shares Held	Ownership
Common Stock	18,185	Direct

Footnotes (2)

F1: Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on May 5, 2026 and vest over a five year period. Show more
F2: Options expire 2 years from each date of vesting. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 3 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Vicor Corp

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