Vicor Corporation filings document the operating results, governance, and security structure of a NASDAQ-listed manufacturer of modular power components and complete power systems. Form 8-K reports furnish quarterly and annual financial-results press releases under Item 2.02, with exhibits and Inline XBRL cover data tied to product revenue, royalty revenue, licensing income, and related operating commentary.
Proxy and annual meeting filings cover director elections, executive compensation, equity award tables, pay-versus-performance data, and security-holder voting matters. The filings also describe the company's common stock registered under Section 12(b), the VICR trading symbol, and charter voting rights for Common Stock and Class B Common Stock.
Vicor Corp director Andrew D'Amico reported an option exercise and share sale. He exercised 800 Non Qualified Stock Options at an exercise price of $50.0000 per share into 800 shares of Common Stock. The same day, he executed open-market sales totaling 800 Common Stock shares at weighted average prices of $315.3033 and $316.1700 per share, in multiple transactions within narrow price ranges. Following these sales, his reported directly owned Common Stock position was reduced to zero shares.
T. Rowe Price Associates, Inc. reports beneficial ownership of 1,888,446 shares of Vicor Corp common stock, representing 5.6% of the class as of 03/31/2026. The filing states T. Rowe Price has sole voting power over 1,769,973 shares and sole dispositive power over 1,888,446 shares. The filing includes a written statement that the filer "expressly denies" beneficial ownership.
Andrew D'Amico reports proposed sale of Common stock under Form 144. The filing lists a proposed sale of 800 shares on 05/14/2026 tied to an exercise of options under a registered plan, to be handled through Morgan Stanley Smith Barney LLC. The filing also records multiple common-stock sales in the prior three months, including 1,200 shares on 05/13/2026 and 800 shares on 04/27/2026, with associated cash amounts shown for each trade.
Vicor Corporation corporate vice president of engineering Alex Gusinov reported an open-market sale of 1,502 shares of Vicor common stock at $300.00 per share on May 13, 2026. After this transaction, he directly holds 5,989 shares of common stock.
VICOR CORP director Andrew D'Amico exercised stock options and sold the resulting shares. On May 13, 2026, he exercised options to acquire 1,200 shares of common stock at $50.0000 per share, then sold all 1,200 shares in three open-market transactions at weighted average prices around $311.58–$315.00. Following these transactions, he reported holding no common stock directly and 11,320 non-qualified stock options.
VICOR CORP Chairman and CEO Patrizio Vinciarelli reported charitable gifts of company stock. On May 13, 2026, he made two bona fide gifts totaling 7,000 shares of common stock, recorded at $0.0000 per share, reflecting transfers without sale proceeds.
Footnotes state that gifts were made to Brigham and Women's Hospital Inc. and Beth Israel Lahey Health. After these gifts, Vinciarelli directly holds 8,851,590 shares of VICOR CORP common stock. He also indirectly holds 167,125 shares as trustee of an irrevocable trust established for the benefit of his child.
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.
VICR: Notice of proposed sale of Common Stock under Rule 144
A broker-dealer listing shows Common securities and NASDAQ as the market. The filing records a reported sale by Alex Gusinov of 3,344 shares on 02/26/2026 with an associated figure of $668,800.00. The broker identified is Morgan Stanley Smith Barney LLC at 1 New York Plaza, 8th Floor, New York, NY 10004. Other form lines reference "Previously Exercised Options" and an entry dated 05/15/2020.
Vicor Corp VP and CIO Alvaro Doyle exercised stock options for 4,041 shares of common stock at strike prices of $41.6100 and $50.0000, then sold the same 4,041 shares in open-market transactions at $286.9102 per share. Following these exercise-and-sell transactions, he directly holds 42 shares of Vicor common stock.
VICOR CORP director Andrew D'Amico reported exercising stock options and selling shares on the same day. On May 12, 2026, he exercised a Non Qualified Stock Option for 565 shares of common stock at an exercise price of $75.43 per share, converting the derivative into common stock. He then completed an open-market sale of 565 shares of common stock at a price of $303.03 per share, leaving no shares or options from this grant shown as remaining after the transactions.