Live feed17:03:34·385dINSIDERFilingvia QuantisnowAmendment: President-Hallador Power Lovell Heath Aaron covered exercise/tax liability with 36,915 shares, decreasing direct ownership by 22% to 129,952 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.HNRG· Hallador Energy CompanyEnergyOriginal source