Officer files intent to sell $3.65M in stock, following strong Q1 results and near 52-week highs
MTX sits 53% above its 52-week low of $51.87.
Summary
An officer at Minerals Technologies Inc. has filed a Form 144 to sell $3.65 million in common stock, signaling a notable insider disposition following recent strong earnings and near 52-week highs.
Key Events · Ownership and Investor Activity · MTX
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Officer Files Intent to Sell Shares
Jonathan J. Hastings, an officer, filed a Form 144 to sell 46,030 shares of common stock.
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Significant Proposed Sale Value
The proposed sale has an approximate market value of $3.65 million.
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Timing Near 52-Week Highs
This intent to sell comes as the company's stock is trading near its 52-week high of $80.99, following recent strong Q1 earnings reported on April 30, 2026.
Analysis · MTX · Industrial Applications And Services
Jonathan J. Hastings, an officer at Minerals Technologies Inc., has filed a Form 144 indicating an intent to sell approximately $3.65 million worth of common stock. This proposed sale, representing about 0.15% of the company's market capitalization, occurs shortly after the company reported strong first-quarter financial results on April 30, 2026, and while the stock is trading near its 52-week high. While this is an intent to sell rather than a completed transaction, a significant disposition by an officer at a high valuation point can be perceived negatively by investors, suggesting a lack of conviction in further upside.
How filings like this one have moved
In the 30 days to Oct 2, 2026, 29.9% of the 1661 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.57%. 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, MTX was trading at $79.29 on NYSE in the Industrial Applications And Services sector, with a market capitalization of approximately $2.5B. The 52-week trading range was $51.87 to $80.99. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.