James Schmidt's Stock Option Exercise and Sale Plan

James Schmidt, a director and officer of Vicor Corporation, has filed a Form 144 to report the planned sale of 5,241 shares of common stock. These shares were acquired through the exercise of stock options on October 22, 2025. The sale is expected to occur on the same date, with an aggregate market value of approximately $344,857.80. The shares are held on the NASDAQ exchange, and the transaction will be facilitated by Morgan Stanley Smith Barney LLC Executive Financial Services. The plan was adopted on December 13, 2024. There are no recent transactions to report in the past three months.