Live feed16:04:47·146dINSIDERFilingvia QuantisnowVP, Human Resources Cutler Erin converted options into 2,471 shares and covered exercise/tax liability with 1,128 shares, increasing direct ownership by 21% to 7,734 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MTX· Minerals Technologies Inc.Basic MaterialsOriginal source