Live feed19:42:58·758dINSIDERFilingvia QuantisnowLovell Heath Aaron exercised 57,971 shares at a strike of $5.33 and covered exercise/tax liability with 22,261 shares, increasing direct ownership by 110% to 68,032 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.HNRG· Hallador Energy CompanyEnergyOriginal source