Live feed16:02:54·799dINSIDERFilingvia QuantisnowWard Susan F sold $251,307 worth of shares (24,436 units at $10.28), decreasing direct ownership by 27% to 67,587 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ECVT· Ecovyst Inc.IndustrialsOriginal source