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 Corporation’s Chairman and CEO Patrizio Vinciarelli reported open-market sales of 50,000 shares of common stock on March 10, 2026. The shares were sold in multiple transactions at weighted average prices ranging from $169.7000 to $182.4700, pursuant to a Rule 10b5-1 trading plan adopted on November 3, 2025. After these sales, he holds 9,458,163 shares directly and an additional 171,125 shares indirectly as trustee of an irrevocable trust established for his child.
Vicor Corp Chairman and CEO Patrizio Vinciarelli reported open-market sales of 50,000 shares of common stock on March 9, 2026. The sales were executed in multiple trades at weighted-average prices ranging from $158.61 to $170.20, under a pre-arranged Rule 10b5-1 trading plan adopted on November 3, 2025.
Following these transactions, he directly holds 9,508,163 Vicor shares and indirectly holds 171,125 shares as trustee of an irrevocable trust for the benefit of his child. The filing shows planned, programmatic selling by a long-term, large shareholder who continues to retain a substantial position.
Vicor Corporation’s Chairman and CEO Patrizio Vinciarelli reported open‑market sales of 50,000 shares of common stock on March 6, 2026. The transactions were executed in multiple trades at prices reported between $159.56 and $177.62 per share.
The filing states these sales were made under a Rule 10b5‑1 trading plan adopted on November 3, 2025, indicating they were pre‑scheduled. After the sales, Vinciarelli holds 9,558,163 shares directly and an additional 171,125 shares indirectly as trustee of an irrevocable trust for his child.
Patrizio Vinciarelli reported multiple sell transactions of Common Stock under Rule 144/10b5-1. The filing lists executed sales on several dates including 03/09/2026 (50,000 shares), 03/06/2026 (50,000 shares) and multiple December 2025 trades. The transactions are shown as 10b5-1 sales.
Patrizio Vinciarelli reported multiple 10b5-1 sales of Common stock (sell notices) under a Form 144. The filing lists individual block sales on 03/06/2026 (50,000 shares for $8,314,785), 03/05/2026 (50,000 shares for $9,341,275), and 03/04/2026 (50,000 shares for $10,077,245), plus several December 2025 entries including 20,000-share blocks on 12/30/2025 and 12/26/2025.
Vicor Corp VP Philip D. Davies reported option exercises and share sales. On March 5, 2026, he exercised several non-qualified stock options, acquiring common shares at exercise prices including $41.6100, $60.6100, and $75.4300 per share.
That same day, he sold 5,419 shares of Vicor common stock in multiple open-market transactions under a Rule 10b5-1 trading plan adopted on November 21, 2025, at weighted average prices ranging from $177.1800 to $202.2600. Following these transactions, he directly owned 1,920 shares of common stock and held option positions including 15,358, 7,752, and 1,827 option shares in separate grants.
Vicor Corporation Chairman and CEO Patrizio Vinciarelli, a more than ten percent owner, reported open-market sales of 50,000 shares of Vicor common stock on March 5, 2026. The sales were executed in multiple transactions at weighted average prices ranging from about $176.26 to $203.24, as detailed in the price ranges provided.
After these transactions, he directly owned 9,617,851 shares of Vicor common stock and also had 171,125 shares held indirectly as trustee of the Patrizio Vinciarelli Irrevocable Trust established for the benefit of his child. The filing notes that these sales were carried out under a Rule 10b5-1 trading plan adopted on November 3, 2025, which is a pre-arranged program for selling shares over time.
Patrizio Vinciarelli reported planned sales of common stock under 10b5-1 arrangements. The filing lists multiple sales through Morgan Stanley Smith Barney LLC, including 03/05/2026 (50,000 shares) and 03/04/2026 (50,000 shares).
The entries show a series of earlier 10b5-1 transactions in December 2025 and an executed exercise on 05/22/2025. This is a routine insider disposition notice under Regulation 144.
Vicor Corp corporate vice president of engineering Sean Crilly reported multiple stock option exercises and share sales in company stock. On March 5, 2026, he exercised options into 1,640 shares of common stock at exercise prices of $75.43, $41.61, and $60.61 per share. He then sold 1,640 shares of common stock in open-market transactions at an average price of $180.3243 per share, leaving him with 9,729 shares of Vicor common stock held directly after the reported transactions.
Vicor Corp Chairman and CEO Patrizio Vinciarelli reported selling 50,000 shares of Vicor common stock in open-market transactions on March 4, 2026. The sales were executed in multiple blocks at weighted average prices ranging from $195.26 to $208.18 per share.
After these trades, he directly holds 9,658,163 Vicor shares. An additional 171,125 shares are held indirectly, where he is Trustee of the Patrizio Vinciarelli Irrevocable Trust established for the benefit of his child. The filing notes the sales were made under a Rule 10b5-1 trading plan adopted on November 3, 2025.