0001225208-11-013641.txt : 20110509
0001225208-11-013641.hdr.sgml : 20110509
20110509200121
ACCESSION NUMBER: 0001225208-11-013641
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110509
FILED AS OF DATE: 20110509
DATE AS OF CHANGE: 20110509
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
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MAFFIE MICHAEL O
CENTRAL INDEX KEY: 0001030281
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-07850
FILM NUMBER: 11825391
MAIL ADDRESS:
STREET 1: PO BOX 98510
STREET 2: 5241 SPRING MOUNTAIN DRIVE
CITY: LAS VEGAS
STATE: NV
ZIP: 78193-8510
4
1
doc4.xml
X0303
4
2011-05-09
0000092416
SOUTHWEST GAS CORP
SWX
0001030281
MAFFIE MICHAEL O
5241 SPRING MOUNTAIN ROAD
LAS VEGAS
NV
89150-0002
1
Common Stock
2011-05-09
4
M
0
3000.0000
29.0800
A
14639.7930
D
Common Stock
2011-05-09
4
M
0
3000.0000
25.0000
A
17639.7930
D
Common Stock
2011-05-09
4
S
0
6000.0000
38.9000
D
11639.7930
D
Common Stock
1248.6619
I
By Immediate Family
Stock Option (right to buy)
29.0800
2011-05-09
4
M
0
3000.0000
38.9000
D
2007-05-04
2016-05-03
Common Stock
3000.0000
0.0000
D
Stock Option (right to buy)
25.0000
2011-05-09
4
M
0
3000.0000
38.9000
D
2006-05-05
2015-05-04
Common Stock
3000.0000
0.0000
D
Karen W. Stanfield, POA
2011-05-09