Live feed19:34:20·1726dINSIDERFilingvia QuantisnowSEC Form 4: Treadwell David L converted options into 850,651 units of Class A Common Stock, increasing direct ownership by 167% to 1,359,753 unitsByQuantisnow·Wall Street's wire, on your screen.USWS· U.S. Well Services Inc.IndustrialsOriginal source