Mailing Address C/O SOUTHWEST GAS CORPORATION 8360 S. DURANGO DRIVE LAS VEGAS NV 89113
Business Address C/O SOUTHWEST GAS CORPORATION 8360 S. DURANGO DRIVE LAS VEGAS NV 89113 702-876-7237
Southwest Gas Holdings, Inc. CIK#: 0001692115 (see all company filings)

SIC: 4923 - NATURAL GAS TRANSMISSION & DISTRIBUTION
State location: NV | State of Inc.: DE | Fiscal Year End: 1231
(CF Office: 01 Energy & Transportation)
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Items 1 - 40  0001692115 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001692115-25-000107 (34 Act)  Size: 218 KB
2025-05-05 001-37976
25913334
SCHEDULE 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001539497-25-001038 (34 Act)  Size: 20 KB
2025-03-25 005-89940
25768942
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-25-055624 (34 Act)  Size: 7 MB
2025-03-17 001-37976
25744669
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001692115-25-000095 (34 Act)  Size: 1 MB
2025-03-17 001-37976
25744532
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001692115-25-000094 (34 Act)  Size: 28 MB
2025-03-17 001-37976
25744495
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-25-053898 (34 Act)  Size: 200 KB
2025-03-13 001-37976
25735656
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001692115-25-000082 (34 Act)  Size: 24 MB
2025-02-26 001-37976
25666248
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001692115-25-000080 (34 Act)  Size: 594 KB
2025-02-26 001-37976
25666230
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001692115-25-000075 (34 Act)  Size: 285 KB
2025-02-25 001-37976
25663647
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001539497-24-002482 (34 Act)  Size: 125 KB
2024-11-20 005-89940
241478291
SC 13G  Documents Statement of Beneficial Ownership by Certain Investors
Acc-no: 0001193125-24-257585 Size: 34 KB
2024-11-13
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001692115-24-000114 (34 Act)  Size: 10 MB
2024-11-06 001-37976
241429336
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001692115-24-000112 (34 Act)  Size: 578 KB
2024-11-06 001-37976
241429313
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001104659-24-108606 (34 Act)  Size: 28 KB
2024-10-15 005-89940
241372267
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001193125-24-237589 (34 Act)  Size: 381 KB
2024-10-15 001-37976
241371954
SC 13D/A  Documents [Amend] General Statement of Acquisition of Beneficial Ownership
Acc-no: 0001104659-24-090930 (34 Act)  Size: 22 KB
2024-08-19 005-89940
241222020
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-24-194483 (34 Act)  Size: 470 KB
2024-08-06 001-37976
241177429
424B5  Documents   Interactive Data Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-24-194464 (33 Act)  Size: 751 KB
2024-08-06 333-275774
241177264
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001692115-24-000099 (34 Act)  Size: 10 MB
2024-08-06 001-37976
241177191
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001692115-24-000097 (34 Act)  Size: 577 KB
2024-08-06 001-37976
241177183
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001193125-24-193888 (34 Act)  Size: 1 MB
2024-08-05 001-37976
241174729
11-K  Documents Annual report of employee stock purchase, savings and similar plans
Acc-no: 0001692115-24-000089 (34 Act)  Size: 187 KB
2024-06-25 001-37976
241069444
8-K  Documents   Interactive Data Current report, item 7.01
Acc-no: 0001692115-24-000084 (34 Act)  Size: 1 MB
2024-05-14 001-37976
24945793
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-24-136145 (33 Act)  Size: 166 KB
2024-05-10 333-279320
24934839
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001692115-24-000080 (34 Act)  Size: 8 MB
2024-05-08 001-37976
24924415
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001692115-24-000078 (34 Act)  Size: 443 KB
2024-05-08 001-37976
24924406
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-24-133275 (34 Act)  Size: 484 KB
2024-05-07 001-37976
24923082
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001692115-24-000074 (34 Act)  Size: 226 KB
2024-05-07 001-37976
24918861
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001193125-24-099073 (34 Act)  Size: 1 MB
2024-04-17 001-37976
24851017
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-003422 Size: 39 KB
2024-03-29 001-37976
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001193125-24-075301 (34 Act)  Size: 290 KB
2024-03-22 001-37976
24775640
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-24-075280 Size: 18 KB
2024-03-22
DEFR14A  Documents   Interactive Data Revised definitive proxy soliciting materials
Acc-no: 0001692115-24-000057 (34 Act)  Size: 11 MB
2024-03-22 001-37976
24775316
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-003130 Size: 43 KB
2024-03-21 001-37976
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-24-069712 (34 Act)  Size: 4 MB
2024-03-18 001-37976
24757040
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001692115-24-000054 (34 Act)  Size: 623 KB
2024-03-18 001-37976
24757033
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001692115-24-000052 (34 Act)  Size: 11 MB
2024-03-18 001-37976
24757029
PRE 14A  Documents   Interactive Data Other preliminary proxy statements
Acc-no: 0001692115-24-000049 (34 Act)  Size: 11 MB
2024-03-08 001-37976
24734518
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001692115-24-000038 (34 Act)  Size: 20 MB
2024-02-28 001-37976
24690327
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001692115-24-000037 (34 Act)  Size: 625 KB
2024-02-28 001-37976
24690277