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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-18-155358
Filing Date
2018-05-08
Accepted
2018-05-08 09:02:11
Documents
86
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q d553725d10q.htm 10-Q 1114076
2 EX-10.01 d553725dex1001.htm EX-10.01 100618
3 EX-10.02 d553725dex1002.htm EX-10.02 93031
4 EX-12.01 d553725dex1201.htm EX-12.01 20805
5 EX-12.02 d553725dex1202.htm EX-12.02 20800
6 EX-31.01 d553725dex3101.htm EX-31.01 20399
7 EX-31.02 d553725dex3102.htm EX-31.02 20397
8 EX-32.01 d553725dex3201.htm EX-32.01 7180
9 EX-32.02 d553725dex3202.htm EX-32.02 7172
16 GRAPHIC g553725dsp55.jpg GRAPHIC 4850
17 GRAPHIC g553725dsp70.jpg GRAPHIC 4745
  Complete submission text file 0001193125-18-155358.txt   8812253

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE DOCUMENT swx-20180331.xml EX-101.INS 2064710
11 XBRL TAXONOMY EXTENSION SCHEMA swx-20180331.xsd EX-101.SCH 93212
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE swx-20180331_cal.xml EX-101.CAL 175322
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE swx-20180331_def.xml EX-101.DEF 432708
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE swx-20180331_lab.xml EX-101.LAB 705227
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE swx-20180331_pre.xml EX-101.PRE 534603
Mailing Address 5241 SPRING MOUNTAIN RD PO BOX 98510 LAS VEGAS NV 89193-8510
Business Address 5241 SPRING MOUNTAIN RD PO BOX 98510 LAS VEGAS NV 89193-8510 7028767083
SOUTHWEST GAS CORP (Filer) CIK: 0000092416 (see all company filings)

IRS No.: 880085720 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07850 | Film No.: 18813145
SIC: 4923 Natural Gas Transmisison & Distribution

Mailing Address C/O SOUTHWEST GAS CORPORATION 5241 SPRING MOUNTAIN ROAD LAS VEGAS NV 89150-0002
Business Address C/O SOUTHWEST GAS CORPORATION 5241 SPRING MOUNTAIN ROAD LAS VEGAS NV 89150-0002 702-876-7237
Southwest Gas Holdings, Inc. (Filer) CIK: 0001692115 (see all company filings)

IRS No.: 813881866 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-37976 | Film No.: 18813144
SIC: 4923 Natural Gas Transmisison & Distribution