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VICR Insider Filing: Claudio Tuozzolo Receives 4.5K Options, No Stock Sales

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Vicor Corp (VICR) – Form 4 insider filing dated 06/23/2025 discloses that Claudio Tuozzolo, a Corporate Vice President and Director, received a grant of 4,539 non-qualified stock options on 06/20/2025 under the company’s Amended & Restated 2000 Stock Option and Incentive Plan. The options have an exercise price of $44.07, a 10-year term expiring 06/20/2035, and will vest over five years (standard 20 % per-year schedule implied by plan language). No cash consideration was paid for the grant (price $0).

No shares of common stock were acquired or disposed of in Table I; Tuozzolo’s direct beneficial ownership remains 33,622 shares following the transaction. After the option grant, he also directly holds 4,539 derivative securities. The filing includes the customary signature by attorney-in-fact on 06/23/2025 and contains no indications of a Rule 10b5-1 trading plan or any sales activity.

From an investor perspective, the filing represents routine equity-based compensation aimed at aligning executive incentives with shareholder interests. It does not alter Vicor’s capital structure, cash flow, or immediate financial outlook. The relatively modest size of the option grant (≈0.01 % of the 43 million shares outstanding) suggests minimal dilution risk and limited market impact.

Positive

  • Alignment of incentives: New option grant encourages long-term value creation without immediate cash outlay or significant dilution.

Negative

  • None.

Insights

TL;DR: Routine option grant to VP; negligible dilution, neutral impact on valuation.

The Form 4 shows a standard compensation grant—4,539 options at $44.07—to a senior executive. The award equals roughly $200k of fair-value (Black-Scholes est.) and <0.03 % of existing equity when fully diluted, therefore has no material EPS effect. No insider selling occurred, and direct ownership of 33,622 shares keeps management skin in the game. Because the strike price approximates market levels, the grant is incentive-aligned rather than immediately in-the-money. Overall, this is a normal course event with neutral implications for investors.

Insider Tuozzolo Claudio
Role Corp. Vice President
Type Security Shares Price Value
Grant/Award Non Qualified Stock Option 4,539 $0.00 --
holding Common Stock -- -- --
Holdings After Transaction: Non Qualified Stock Option — 4,539 shares (Direct); Common Stock — 33,622 shares (Direct)
Footnotes (1)
  1. [object Object]
Form 4 Insider Transactions: What Each Field Means →
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*
Tuozzolo Claudio
(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
X Officer (give title below) Other (specify below)
Corp. Vice President
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 33,622 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 Claudio Tuozzolo 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.

Source: View Original Filing on SEC EDGAR

FAQ

How many Vicor (VICR) stock options were granted to Claudio Tuozzolo?

He was granted 4,539 non-qualified stock options on 06/20/2025.

What is the exercise price of the newly granted VICR options?

The exercise price is $44.07 per share.

When do the Vicor options granted to Tuozzolo expire?

The options expire on 06/20/2035, providing a 10-year term.

Did the insider purchase or sell any VICR common stock in this filing?

No. Table I shows no acquisitions or sales; ownership remains 33,622 shares.

How does the option grant affect Vicor’s share dilution?

The 4,539 options represent about 0.01 % of shares outstanding, implying minimal potential dilution.