Form 4: Vicor VP Sells $360K in Stock, Retains 12,680 Shares

Vicor Corp's Corporate Vice President of Engineering, Alex Gusinov, sold 4,019 shares of common stock for approximately $360,693.

Summary

• Alex Gusinov, Corporate Vice President of Engineering at Vicor Corp (VICR), reported a transaction.
• Gusinov disposed of 4,019 shares of Vicor Corp common stock.
• The transaction occurred on October 28, 2025, at a price of $89.7503 per share.
• The total value of the shares sold was approximately $360,693.45.
• Following this transaction, Gusinov beneficially owns 12,680 shares of common stock.
• The reported beneficial ownership includes 27 shares acquired under the Vicor Corporation 2017 Employee Stock Purchase Plan on August 29, 2025.

Sentiment

Score: 4

Explanation: The sentiment is slightly negative due to an insider sale of a notable number of shares, although it's a factual transaction report and the insider retains a significant holding. The small ESPP acquisition is a minor counterpoint.

Positives

• Acquired 27 shares of common stock under the Vicor Corporation 2017 Employee Stock Purchase Plan on August 29, 2025.

Negatives

• Corp. Vice President of Engineering, Alex Gusinov, disposed of 4,019 shares of common stock.
• The sale was executed at a price of $89.7503 per share, totaling approximately $360,693.45.

Future Outlook

This filing is a report of an insider transaction and does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This insider transaction report is specific to Vicor Corp and does not provide broader industry trends or competitive analysis. Insider sales are a common occurrence across all industries, often for personal financial planning reasons.

Stakeholder Impact

• Shareholders may view the insider sale as a minor negative signal, potentially influencing short-term sentiment.

Key Dates

Keywords

VICOR, VICR, insider trading, stock sale, Alex Gusinov, Form 4