Live feed15:40:51·151dINSIDERFilingvia QuantisnowSVP FINANCE AND TREASURY, CFO Aldag Erik converted options into 2,245 shares and covered exercise/tax liability with 1,356 shares, increasing direct ownership by 21% to 5,134 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MTX· Minerals Technologies Inc.Basic MaterialsOriginal source