Live feed19:02:32·111dINSIDERFilingvia QuantisnowSVP/Cont. Improvement and Opt. Williams Julie M. covered exercise/tax liability with 3,473 shares, decreasing direct ownership by 11% to 28,950 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SWX· Southwest Gas Holdings Inc.UtilitiesOriginal source