Live feed16:14:17·106dINSIDERFilingvia QuantisnowGen. Counsel & Corp. Secretary Mitchell John J converted options into 20,335 shares and covered exercise/tax liability with 4,952 shares, increasing direct ownership by 17% to 107,052 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PUMP· ProPetro Holding Corp.EnergyOriginal source