0001225208-12-025196.txt : 20121213 0001225208-12-025196.hdr.sgml : 20121213 20121213144241 ACCESSION NUMBER: 0001225208-12-025196 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121207 FILED AS OF DATE: 20121213 DATE AS OF CHANGE: 20121213 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MELARKEY MICHAEL J CENTRAL INDEX KEY: 0001270868 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-07850 FILM NUMBER: 121261863 MAIL ADDRESS: STREET 1: ONE CORPORATE CENTER CITY: RYE STATE: NY ZIP: 10580 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SOUTHWEST GAS CORP CENTRAL INDEX KEY: 0000092416 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION & DISTRIBUTION [4923] IRS NUMBER: 880085720 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5241 SPRING MOUNTAIN RD STREET 2: PO BOX 98510 CITY: LAS VEGAS STATE: NV ZIP: 89193-8510 BUSINESS PHONE: 7028767237 MAIL ADDRESS: STREET 1: 5241 SPRING MOUNTAIN RD STREET 2: PO BOX 98510 CITY: LAS VEGAS STATE: NV ZIP: 89193-8510 4/A 1 doc4a.xml X0306 4/A 2012-12-07 2012-12-10 0000092416 SOUTHWEST GAS CORP SWX 0001270868 MELARKEY MICHAEL J 5241 SPRING MOUNTAIN ROAD LAS VEGAS NV 89150-0002 1 Common Stock 2012-12-07 4 M 0 3000.0000 22.8500 A 13561.0099 D Stock Option (right to buy) 22.8500 2012-12-07 4 M 0 3000.0000 0.0000 D 2005-05-06 2014-05-05 Common Stock 3000.0000 0.0000 D Karen W. Stanfield, POA 2012-12-10