Live feed13:22:24·839dINSIDERFilingvia QuantisnowZiegler John A. sold $2,762,209 worth of shares (15,000 units at $184.15), decreasing direct ownership by 45% to 18,618 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ARCH· Arch Resources Inc.EnergyOriginal source