Live feed16:09:55·200dINSIDERFilingvia QuantisnowTreasurer & CFO Silverstein Timothy J covered exercise/tax liability with 149 shares and converted options into 290 shares, increasing direct ownership by 2% to 5,874 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NFG· National Fuel Gas CompanyUtilitiesOriginal source