Welcome to our dedicated page for Vicor SEC filings (Ticker: VICR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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 Chairman and CEO Patrizio Vinciarelli exercised stock options to acquire additional common shares. On 2026-04-14, he exercised non qualified stock options for 3,455 shares at an exercise price of $41.61 per share and 1,372 shares at $60.61 per share, converting them into common stock.
Following these exercises, his direct common stock holdings increased to 8,945,090 shares. The filing also shows an additional 171,125 common shares held indirectly through the Patrizio Vinciarelli Irrevocable Trust established for the benefit of his child, where he is Trustee.
VICOR CORP Chairman and CEO Patrizio Vinciarelli reported open‑market sales of company stock. On April 14, 2026, he sold 9,778 shares of common stock at a weighted average price of $189.0000 per share and 10,000 shares at a weighted average price of $190.0005 per share.
After these sales, he directly holds 8,940,263 shares of Vicor common stock and has indirect ownership of 171,125 shares held in an irrevocable trust benefiting his child. The sales were executed under a pre‑arranged Rule 10b5‑1 trading plan adopted on November 3, 2025.
VICR reports multiple 10b5-1 sales of Common Stock by Patrizio Vanciarelli. The excerpt lists repeated dispositions in March 2026 of 50,000-share blocks on many dates and a 24,943-share sale on 04/09/2026. These transactions are described as 10b5-1 Sales.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli reported open-market sales of 24,943 shares of Vicor common stock on April 9, 2026. The shares were sold in multiple transactions at weighted average prices ranging from $186.0000 to $189.0000 per share.
According to the filing, these sales were effected under a Rule 10b5-1 trading plan adopted on November 3, 2025. Following the transactions, Vinciarelli holds 8,960,041 Vicor shares directly and 171,125 shares indirectly as trustee of an irrevocable trust established for the benefit of his child.
Patrizio Vinciarelli filed a Form 144 reporting proposed sales of common stock under a 10b5-1 plan.
The filing lists multiple March 2026 transactions, including sales of 50,000 shares on several dates with reported proceeds such as $9,184,896.98 (03/25/2026), $8,969,588.75 (03/19/2026) and $10,077,245.00 (03/04/2026).
Vicor Corp director and Corp. VP of Sales Philip D. Davies exercised stock options and sold shares in a planned series of trades. He exercised options for 1,461 shares at $30.98 and 1,611 shares at $31.05 to acquire 3,072 shares of common stock. On the same date, he sold 3,072 shares of common stock in multiple open-market transactions at weighted average prices ranging from about $158.00 to $167.75, under a pre-arranged Rule 10b5-1 trading plan adopted on November 21, 2025. After these transactions, Davies directly owns 1,920 shares of Vicor common stock.
Vicor Corp amendment to a Schedule 13G/A reports that The Vanguard Group holds 0 shares of Vicor common stock and beneficial ownership of 0% following an internal realignment. The filing states certain Vanguard subsidiaries will report ownership separately in reliance on SEC Release No. 34-39538.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli sold 50,000 shares of VICR common stock in open-market transactions. The sales took place on March 25, 2026 at prices between $181.05 and $186.00 per share, based on weighted-average prices disclosed for each trade.
These transactions were executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 3, 2025. After the sales, Vinciarelli directly holds 8,984,984 shares of common stock and indirectly holds 171,125 shares as trustee of an irrevocable trust established for the benefit of his child.
Company filing a notice of proposed sale under Rule 144 consisting of 50,000 common shares as reported on the form. The filing lists multiple completed 10b5-1 sales by Patrizio Vincarelli on various dates in 2025 and 2026, with individual trades and gross proceeds shown in dollar amounts.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli reported open-market sales of a total of 23,179 shares of Vicor common stock on March 24, 2026, at weighted average prices of $179.0000, $180.0986, and $181.0021. These transactions were executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on November 3, 2025. Following the sales, he directly holds 9,034,984 shares of common stock and indirectly holds 171,125 shares as trustee of an irrevocable trust established for the benefit of his child, indicating he remains a large shareholder.