Live feed17:00:17·1550dINSIDERFilingvia QuantisnowSEC Form 4: Bernard Matthew covered exercise/tax liability with 2,492 shares, decreasing direct ownership by 2% to 140,377 units (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.USWS· U.S. Well Services Inc.IndustrialsOriginal source