VICOR CORP (VICR)

Insider Trading Filed: 2026-04-15

Patrizio Vinciarelli, the Chairman and CEO of Vicor Corp, sold a total of 19,778 shares of the company's common stock on April 14, 2026 at weighted average prices of $189 and $190.0005.
The sales were made pursuant to a Rule 10b5-1 trading plan adopted by Vinciarelli on November 3, 2025, suggesting pre-planned and potentially routine insider selling.
Vinciarelli still holds a significant ownership stake of 8,950,263 shares, indicating he remains committed to the company as a major shareholder and top executive.

Insider Trading Filed: 2026-04-15

Patrizio Vinciarelli, the Chairman and CEO of Vicor Corp, exercised a total of 4,827 non-qualified stock options on April 14, 2026, indicating his continued confidence in the company's future performance.
Vinciarelli directly owns 8,945,090 shares of Vicor Corp, representing a substantial 10% ownership stake in the company.
The stock option exercises were made pursuant to pre-established trading plans, suggesting a disciplined approach to insider transactions.

Insider Trading Filed: 2026-04-10

The reporting person, Patrizio Vinciarelli, who is the Chairman and CEO of Vicor Corporation, as well as a 10% owner, has sold a total of 24,943 shares of the company's common stock on April 9, 2026.
The sales were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person, indicating pre-planned transactions rather than discretionary sales.
Despite the insider selling, the reporting person still beneficially owns a significant number of shares (8,960,041) in the company, suggesting continued confidence in the long-term prospects of Vicor Corporation.

Insider Trading Filed: 2026-03-25

Patrizio Vinciarelli, the Chairman and CEO of Vicor Corporation, sold a total of 23,179 shares of common stock on March 24, 2026 at weighted average prices ranging from $179 to $181.
The insider sale was executed pursuant to a pre-arranged 10b5-1 trading plan, suggesting the transactions were not necessarily driven by a bearish outlook.
Despite the sale, Vinciarelli still maintains a large direct ownership stake of 9,034,984 shares, indicating he remains heavily invested in the company's long-term success.

Insider Trading Filed: 2026-03-24

Patrizio Vinciarelli, the Chairman and CEO of Vicor Corp, sold 5,924 shares of the company's stock on March 23, 2026 at weighted average prices of $175 and $176 per share.
The shares sold were part of a Rule 10b5-1 trading plan adopted by Vinciarelli in November 2025, indicating planned and structured insider selling.
Vinciarelli still holds a significant stake of over 9 million shares, or approximately 23% ownership, in Vicor Corp after the reported transactions.

Insider Trading Filed: 2026-01-21

The reporting person, Andrew D'Amico, is a director of Vicor Corp (VICR) and has exercised 200 non-qualified stock options at $100 per share.
D'Amico subsequently sold 200 shares of common stock at $155 per share, indicating he may be realizing gains from his option exercise.
The transaction was made pursuant to a Rule 10b5-1 trading plan, suggesting a pre-planned strategy for managing his equity holdings in the company.

Insider Trading Filed: 2026-01-16

Samuel J. Anderson, a director of Vicor Corp, exercised 800 non-qualified stock options at an exercise price of $100 per share on January 15, 2026, increasing his direct beneficial ownership to 9,898 shares.
This transaction suggests that Anderson remains confident in the company's long-term prospects and is willing to invest further in Vicor's equity.
The timing of the option exercise, which occurred close to the filing date, indicates Anderson's belief that the stock price will continue to rise, creating potential upside for investors.

Insider Trading Filed: 2026-01-16

The reporting person, Andrew D'Amico, is a director of Vicor Corp and has exercised 200 non-qualified stock options at $100 per share.
D'Amico has then sold all 200 shares at $150 per share, indicating he has liquidated his entire position.
This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by D'Amico in September 2024, suggesting a pre-planned strategy for managing his Vicor holdings.

Insider Trading Filed: 2026-01-08

Philip D. Davies, VP of Global Sales & Marketing, exercised 1,920 non-qualified stock options at $41.61 per share, indicating his confidence in the company's prospects.
The options were granted in 2023 and vest over a 5-year period, suggesting a long-term commitment from this key executive.
Insider transactions, particularly option exercises, can provide valuable insights into management's view of the company's future performance and growth potential.

Insider Trading Filed: 2025-12-31

Patrizio Vinciarelli, the Chairman and CEO of Vicor Corp, sold a total of 20,000 shares of the company's common stock on December 30, 2025 at an average price of around $113 per share.
Vinciarelli still holds a significant indirect beneficial ownership of over 9.7 million shares of Vicor Corp, indicating he continues to have a substantial stake in the company.
The sales were conducted pursuant to a pre-established Rule 10b5-1 trading plan, suggesting they were part of a planned diversification strategy rather than a reaction to any specific event.

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