MarketPeel
Insider Trading Intelligence
CHAIRMAN AND CEO
Thu, May 14, 2026
May 14
bought $1.68m of MTX
21,568 shares @ $78.03
Increased holdings by +12.30%
3rd largest trade (out of 119)
Abnormally LargeLarge TradeCluster Buy
Trade made by an officer
Part of a cluster of 2 transactions by 2 insiders
40% win rate · -1.8% median edge vs SPY (10 trades, 90-day · small sample)
Abnormally large trade for this company
Price 24% above 200-day moving average
MTXMINERALS TECHNOLOGIES INC
ManufacturingIndustrial Inorganic Chemicals
1D0.00%
1W-3.51%
1M-1.81%
3M+9.31%
6M
1Y

Recent insider activity at MTX

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