Live feed21:05:47·1254dINSIDERFilingvia QuantisnowSEC Form 4: Gillard Matthew covered exercise/tax liability with 14,582 shares, decreasing direct ownership by 18% to 66,500 units (Amendment)ByQuantisnow·Wall Street's wire, on your screen.NEX· NexTier Oilfield Solutions Inc.EnergyOriginal source