VICR insider files Form 144 to sell 1,200 shares

VICR reported a proposed sale of 1,200 shares of Common Stock to be sold on 05/13/2026 pursuant to an exercise of options under a registered plan.

Rhea-AI Filing Summary

VICR reported a proposed sale of 1,200 shares of Common Stock to be sold on 05/13/2026 pursuant to an exercise of options under a registered plan. The filing lists the sale method as cash to the issuer. The notice also lists multiple open‑market dispositions by Andrew D'Amico during April–May 2026, with individual sale lots and proceeds stated for each transaction.

Key Figures

Proposed sale: 1,200 shares Sale lot example: 1,469 shares Sale lot example: 800 shares +2 more

5 metrics

Proposed sale 1,200 shares to be sold on 05/13/2026 via option exercise under a registered plan

Sale lot example 1,469 shares sold on 05/04/2026 for $370,482.24

Sale lot example 800 shares sold on 04/27/2026 for $221,600.00

Sale lot example 565 shares sold on 05/12/2026 for $171,168.52

Filing form Form 144 notice of proposed sale under securities rules

Key Terms

Form 144, exercise of options under a registered plan, issuer

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

exercise of options under a registered plan financial

"05/13/2026 | Exercise of options under a registered plan"

issuer regulatory

"Exercise of options under a registered plan | Issuer"

FAQ

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

What does VICR's Form 144 disclose about the 05/13/2026 transaction?

It discloses a proposed sale of 1,200 shares from an option exercise to be settled in cash. The filing states the sale is an "Exercise of options under a registered plan" and names the issuer as the transaction counterparty.

Who reported prior share sales in the filing for VICR?

The filing shows multiple prior sales reported under the name Andrew D'Amico during April–May 2026. Each lot lists share counts and gross proceeds, for example 1,469 shares for $370,482.24 on 05/04/2026.

Does the Form 144 state how proceeds will be used by VICR?

No use‑of‑proceeds information is provided for the listed transactions. The filing records the method as cash and identifies the issuer, but it does not describe any company use of proceeds.

Is the 1,200 share sale characterized as an insider exercise or open‑market sale?

The 1,200 share entry is described as an "Exercise of options under a registered plan," indicating an exercise-derived sale rather than a routine open‑market purchase, with settlement in cash to the issuer.

What sale history details are visible for April–May 2026 in the filing?

The filing lists several sales by Andrew D'Amico, with specific lots and amounts such as 800 shares for $221,600.00 on 04/27/2026 and 565 shares for $171,168.52 on 05/12/2026, among others.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 05/13/2026 - 04:33 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001830195
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	VICOR CORPORATION
SEC File Number	000-18277
Address of Issuer	25 Frontage Road Andover MASSACHUSETTS 01810
Phone	(978) 470-2900
Name of Person for Whose Account the Securities are To Be Sold	ANDREW D'AMICO
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1200	374773.50	33864000	05/13/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/13/2026	Exercise of options under a registered plan	Issuer			1200	05/13/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/12/2026	565	171168.52
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	100	26762.00
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	200	49581.00
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	300	76881.99
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	595	150896.88
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	868	220778.40
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	1337	341530.50
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	1469	370482.24
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	1943	487840.47
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	05/04/2026	700	201317.00
D'Amico Andrew 25 Frontage Road Andover MA 01810	Common	04/27/2026	800	221600.00

144: Remarks and Signature

Remarks
Date of Notice	05/13/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Andrew D'Amico
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)