President Sells Nearly $900K in Ultra Clean Holdings Stock
UCTT has more than doubled off its 52-week low of $18.52.
Summary
Christopher S. Cook, President of Ultra Clean Holdings' Products Division, sold approximately $896,415 worth of company stock in an open market transaction.
Key Events · Ownership and Investor Activity · UCTT
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Executive Stock Sale
Christopher S. Cook, President of the Products Division, disposed of 11,903 shares in an open market sale for a total of $896,414.93 at an average price of $75.31 per share on April 30, 2026. This transaction occurred when the stock was trading higher than today's price of $72.50.
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Routine Tax Withholding
Additionally, Mr. Cook disposed of 9,207 shares valued at $719,527.05 through mandatory tax withholdings related to vested restricted stock unit awards.
Analysis · UCTT · Manufacturing
This significant open market sale by Christopher S. Cook, President of the Products Division, could be interpreted negatively by investors. The transaction follows recent mixed financial results (Q1 revenue beat but wider net loss) and the announcement of the CFO's retirement. While the sale represents a small percentage of the company's overall market capitalization, the substantial dollar amount involved from a high-ranking insider warrants attention.
How filings like this one have moved
In the 30 days to Oct 5, 2026, 29.2% of the 1496 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.63%. 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, UCTT was trading at $72.50 on NASDAQ in the Manufacturing sector, with a market capitalization of approximately $3.3B. The 52-week trading range was $18.52 to $84.43. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.