Vicor VP and CIO granted 1,514 stock options

Doyle Alvaro reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 05/06/2026 - 03:24 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Doyle Alvaro reported acquisition or exercise transactions in this Form 4 filing.

Vicor Corp VP and CIO Alvaro Doyle received a grant of 1,514 non-qualified stock options for common stock. The options have a grant price of $266.005 per share, were granted under the company’s Amended and Restated 2000 Stock Option and Incentive Plan, and vest over five years. Options expire two years from each vesting date. Following these transactions, Doyle directly holds 42 shares of Vicor common stock.

Insider Trade Summary

Grant/Award: 1,514 shares

Grant/Award 1 txn

Insider Doyle Alvaro

Role VP and CIO

Type	Security	Shares	Price	Value
Grant/Award	Non Qualified Stock Option	1,514	$0.00	$0.00
Holding	Common Stock	--	--	--

Holdings After Transaction: Non Qualified Stock Option — 1,514 contracts (Direct); Common Stock — 42 shares (Direct)

Holdings Before and After: Non Qualified Stock Option, 0 to 1,514 contracts (Direct)

Footnotes (2)

1. 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.
2. F2. Options expire 2 years from each vesting date.

Key Figures

Option grant size: 1,514 options Option exercise price: $266.005 per share Underlying shares: 1,514 shares +3 more

6 metrics

Option grant size 1,514 options Non-qualified stock options granted May 5, 2026

Option exercise price $266.005 per share Exercise price for 1,514 options

Underlying shares 1,514 shares Common stock underlying the option grant

Common shares held 42 shares Directly held Vicor common stock after transactions

Vesting period 5 years Options vest over a five-year period from grant

Post-vesting expiration 2 years Options expire two years from each vesting date

Key Terms

Non Qualified Stock Option, Amended and Restated 2000 Stock Option and Incentive Plan, vesting, expiration

4 terms

Non Qualified Stock Option financial

"security_title: "Non Qualified Stock Option""

Amended and Restated 2000 Stock Option and Incentive Plan financial

"Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan"

vesting financial

"granted ... on May 5, 2026 and vest over a five year period"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

expiration financial

"Options expire 2 years from each vesting date."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Vicor (VICR) VP and CIO Alvaro Doyle report?

Alvaro Doyle reported receiving 1,514 non-qualified stock options for Vicor common stock. The options were granted as a compensation award under Vicor’s Amended and Restated 2000 Stock Option and Incentive Plan and are tied to future vesting over a multi-year period.

What is the exercise price of Alvaro Doyle’s new Vicor (VICR) stock options?

The granted options have an exercise price of $266.005 per share. This means Doyle can buy Vicor common stock at $266.005 for each of the 1,514 optioned shares once the options vest, subject to the plan’s terms and expiration schedule.

How do Alvaro Doyle’s Vicor (VICR) options vest and when do they expire?

The options vest over a five-year period from the May 5, 2026 grant date. According to the footnotes, each tranche of options expires two years after its respective vesting date, creating staggered expiration points tied to the vesting schedule.

How many Vicor (VICR) common shares does Alvaro Doyle hold after this Form 4?

After the reported transactions, Doyle directly holds 42 shares of Vicor common stock. These are separate from the 1,514 non-qualified stock options, which represent a right to acquire additional shares in the future if exercised.

Are the new Vicor (VICR) options a market purchase or a compensation grant?

The transaction is a compensation-related grant, not a market purchase. The Form 4 uses transaction code “A” for grant or award acquisition, and a footnote confirms the options were granted under Vicor’s Amended and Restated 2000 Stock Option and Incentive Plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Doyle Alvaro

(Last) (First) (Middle)

25 FRONTAGE RD.

(Street)

ANDOVER MASSACHUSETTS 01810

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
VICOR CORP [ VICR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP and CIO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								42	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Non Qualified Stock Option	$266.005	05/05/2026		A		1,514		(1)	(2)	Common Stock	1,514	$0	1,514	D

Explanation of Responses:

1. Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on May 5, 2026 and vest over a five year period.

2. Options expire 2 years from each vesting date.

	/s/ Kemble D. Morrison Attorney in Fact for Alvaro Doyle	05/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)