Live feed19:45:22·1252dINSIDERFilingvia QuantisnowSEC Form 4: Drummond Robert Wayne Jr converted options into 329,941 shares and covered exercise/tax liability with 139,731 shares, increasing direct ownership by 14% to 1,562,624 unitsByQuantisnow·Wall Street's wire, on your screen.NEX· NexTier Oilfield Solutions Inc.EnergyOriginal source
