VICR Form 4: Director Receives New 10-Year Option Grant

Rhea-AI Filing Summary

Vicor Corp (VICR) – Form 4 Insider Filing

Director Estia J. Eichten reported the grant of 4,539 non-qualified stock options on 20 June 2025 at an exercise price of $44.07 per share, expiring 20 June 2035. The award was issued under the company’s Amended and Restated 2000 Stock Option and Incentive Plan and will vest over five years, reinforcing long-term alignment with shareholders. No open-market purchases or sales of common stock were disclosed in Table I; the director continues to hold 230,267 shares of Vicor common stock directly after the reported transaction.

The filing indicates routine equity-based compensation for a board member and does not materially alter the company’s share count or insider ownership structure. Because the transaction is an acquisition of derivative securities rather than a disposition, it does not signal near-term liquidity by the insider. Overall, the Form 4 suggests continued commitment by the director but carries limited financial impact for investors given the modest size of the award relative to Vicor’s outstanding shares and daily trading volume.

Insights

Financial Analyst

TL;DR: Routine option grant to Vicor director; no shares sold; negligible market impact.

The 4,539-share option grant (≈0.01 % of shares outstanding) at a strike near prevailing market price represents standard board compensation. No dispositions reduce potential supply pressure, and vesting over five years strengthens long-term incentives. Investors should view the filing as neutral: it neither signals insider confidence through open-market buying nor concern through selling. With no earnings data or strategic disclosures, the event is unlikely to influence valuation or trading dynamics.

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
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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^*

EICHTEN ESTIA J

(Last) (First) (Middle)

25 FRONTAGE ROAD

(Street)

ANDOVER MA 01810

(City) (State) (Zip)

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

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

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

3. Date of Earliest Transaction (Month/Day/Year)
06/20/2025

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

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

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

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								230,267	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	$44.07	06/20/2025		A		4,539		(1)	06/20/2035	Common Stock	4,539	$0	4,539	D

Explanation of Responses:

1. Granted under the Companys Amended and Restated 2000 Stock Option and Incentive Plan on June 20, 2025 and vest over a five year period.

	/s/Quentin A. Fendelet Attorney in Fact for Estia J. Eichten	06/23/2025
	** 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.

FAQ

How many Vicor (VICR) options were granted to Director Estia J. Eichten?

The director received 4,539 non-qualified stock options.

What is the exercise price of the newly granted Vicor stock options?

Each option has an exercise price of $44.07 per share.

When do the granted options to Estia J. Eichten expire?

The options expire on 20 June 2035.

Did the Vicor director sell any common stock in this Form 4 filing?

No. No sales were reported; only an option grant was disclosed.

What is the director’s total direct ownership after the transaction?

Estia J. Eichten directly owns 230,267 shares of Vicor common stock after the filing.