Officer/Director Files Intent to Sell $9M in Stock Amidst Ongoing $135M Distribution
VICR has more than doubled off its 52-week low of $38.925.
Summary
Vicor Corp Officer and Director Patrizio Vinciarelli filed a Form 144 to sell an additional $9 million in stock, part of a larger, ongoing distribution totaling over $135 million in the past three months.
Key Events · Ownership and Investor Activity · VICR
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Officer/Director Files Intent to Sell
Patrizio Vinciarelli, an Officer and Director, filed a Form 144 indicating intent to sell 50,000 shares of common stock, valued at approximately $9.025 million, with an approximate sale date of March 25, 2026.
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Ongoing Significant Insider Selling
This filing also discloses that Mr. Vinciarelli has sold 720,979 shares for gross proceeds of over $126.6 million in the past three months, primarily through 10b5-1 plans, contributing to a total disclosed distribution of over $135 million.
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Substantial Share Distribution
The cumulative sales by this key insider, totaling over $135 million, represent approximately 1.6% of the company's market capitalization, indicating a significant reduction in a high-ranking executive's holdings.
Analysis · VICR · Manufacturing
This Form 144 filing indicates an intent by Patrizio Vinciarelli, a key officer and director, to sell 50,000 shares of Vicor Corp stock, valued at approximately $9.025 million. While this specific filing is for a relatively modest amount, it is part of a significant and ongoing distribution of shares by Mr. Vinciarelli. The filing also discloses that he has sold over $126.6 million worth of stock in the past three months, primarily through pre-planned 10b5-1 sales. The cumulative sales, exceeding $135 million, represent a substantial reduction in a key insider's holdings and a notable supply of shares to the market, even if executed under a pre-arranged plan. Investors should note the consistent pattern of insider selling by a high-ranking executive.
How filings like this one have moved
In the 30 days to Sep 10, 2026, 30.2% of the 2009 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.11%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, VICR was trading at $185.00 on NASDAQ in the Manufacturing sector, with a market capitalization of approximately $8.4B. The 52-week trading range was $38.93 to $209.53. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.