Live feed16:30:59·1592dINSIDERFilingvia QuantisnowSEC Form 4: Mcclain Sean F covered exercise/tax liability with 87 shares, decreasing direct ownership by 0.01% to 817,989 units (tax liability)ByQuantisnow·Wall Street's wire, on your screen.MNTK· Montauk Renewables Inc.UtilitiesOriginal source