Alvaro Doyle - 12 May 2026 Form 4 Insider Report for VICOR CORP (vicr)

Reporting relationship: VP and CIO
Issuer ticker: vicr
Reported as of: 12 May 2026
Net transaction value: -$1,159,404
SEC form: 4
Accepted by SEC: 13 May 2026, 13:44:57 UTC
Prior SEC filing: 06 May 2026
Source filing: View source filing
Reporting owner signature: /s/Kemble D. Morrison Attorney in fact for Alvaro Doyle

Key filing fact

Alvaro Doyle filed Form 4 for VICOR CORP (vicr) on 13 May 2026.

Key facts

This page summarizes Alvaro Doyle's Form 4 filing for VICOR CORP (vicr).
6 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 13 May 2026, 13:44.

Change

Previous filing in this sequence was filed on 06 May 2026.
Current net transaction value: -$1,159,404.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001826730 Primary reporting owner

Doyle Alvaro

Relationship: VP and CIO
Address: 25 FRONTAGE RD., ANDOVER
Signature: /s/Kemble D. Morrison Attorney in fact for Alvaro Doyle
Signature date: 13 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

vicr transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,575
Change %: +3750%
Price: $50.00^*
Shares after: 1,617
Date: 12 May 2026
Ownership: Direct

vicr transaction

Common Stock

Sale

Transaction value: $451,884
Shares: -1,575
Change %: -97%
Price: $286.91
Shares after: 42
Date: 12 May 2026
Ownership: Direct

vicr transaction

Common Stock

Options Exercise

Transaction value
Shares: +2,466
Change %: +5871%
Price: $41.61^*
Shares after: 2,508
Date: 12 May 2026
Ownership: Direct

vicr transaction

Common Stock

Sale

Transaction value: $707,521
Shares: -2,466
Change %: -98%
Price: $286.91
Shares after: 42
Date: 12 May 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

vicr transaction Derivative

Non Qualified Stock Option

Options Exercise

Transaction value
Shares: -1,575
Change %: -20%
Price: $0.000000^*
Shares after: 6,299
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,575
Exercise price: $50.00

vicr transaction Derivative

Non Qualified Stock Option

Options Exercise

Transaction value
Shares: -2,466
Change %: -33%
Price: $0.000000^*
Shares after: 4,932
Date: 12 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,466
Exercise price: $41.61

^* marks a reported price that did not pass the local price check.

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