Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-11-001549
Filing Date
2011-02-10
Accepted
2011-02-10 12:37:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 southwestgas.htm SC 13G 38088
  Complete submission text file 0000932471-11-001549.txt   40021
Mailing Address 5241 SPRING MOUNTAIN RD PO BOX 98510 LAS VEGAS NV 89193
Business Address 5241 SPRING MOUNTAIN RD PO BOX 98510 LAS VEGAS NV 89193-8510 7028767237
SOUTHWEST GAS CORP (Subject) CIK: 0000092416 (see all company filings)

EIN.: 880085720 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-32272 | Film No.: 11590850
SIC: 4923 Natural Gas Transmisison & Distribution

Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106696295
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G