Southwest Gas Holdings, Inc. — 8-K Filings
154 8-K filings on record
This page lists all 8-K filings submitted to the SEC by Southwest Gas Holdings, Inc. (SWX), sorted by most recent first. Each row links to the full filing on EdgarLookup. Southwest Gas Holdings, Inc. has filed 154 8-K documents with the SEC since 2018. To view all SEC filings by Southwest Gas Holdings, Inc., see the full filings list.
All
10-K
10-Q
11-K
144
15-12G
25-NSE
3
3/A
4
4/A
424B5
424B7
5
8-A12B
8-A12B/A
8-K
8-K/A
8-K12B
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFC14A
DEFR14A
DFAN14A
POSASR
PRE 14A
PREC14A
PRER14A
S-3ASR
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14D9
SC 14D9/A
SC TO-C
SC TO-T
SC TO-T/A
SC14D9C
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001692115-26-000060 | Feb 25, 2026 | — |
| 8-K | 8-K | 0001193125-26-071537 | Feb 25, 2026 | Feb 19, 2026 |
| 8-K | 8-K | 0001193125-26-047540 | Feb 12, 2026 | Feb 11, 2026 |
| 8-K | 8-K | 0001193125-26-045442 | Feb 11, 2026 | Feb 6, 2026 |
| 8-K | 8-K | 0001692115-26-000004 | Jan 9, 2026 | — |
| 8-K | 8-K | 0001193125-26-000920 | Jan 2, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001193125-25-300528 | Nov 26, 2025 | — |
| 8-K | 8-K | 0001193125-25-266887 | Nov 5, 2025 | Oct 31, 2025 |
| 8-K | 8-K | 0001692115-25-000147 | Nov 5, 2025 | — |
| 8-K | 8-K | 0001193125-25-239100 | Oct 14, 2025 | — |
| 8-K | 8-K | 0001193125-25-197209 | Sep 5, 2025 | Sep 3, 2025 |
| 8-K | 8-K | 0001193125-25-178542 | Aug 12, 2025 | Aug 6, 2025 |
| 8-K | 8-K | 0001692115-25-000139 | Aug 6, 2025 | — |
| 8-K | 8-K | 0001692115-25-000131 | Jul 9, 2025 | Jul 2, 2025 |
| 8-K | 8-K | 0001193125-25-156595 | Jul 8, 2025 | — |
| 8-K | 8-K | 0001193125-25-154995 | Jul 2, 2025 | Jun 27, 2025 |
| 8-K | 8-K | 0001193125-25-154999 | Jul 2, 2025 | Jun 27, 2025 |
| 8-K | 8-K | 0001193125-25-142730 | Jun 18, 2025 | Jun 13, 2025 |
| 8-K | 8-K | 0001692115-25-000125 | Jun 6, 2025 | Jun 5, 2025 |
| 8-K | 8-K | 0001692115-25-000122 | Jun 3, 2025 | May 29, 2025 |
| 8-K | 8-K | 0001193125-25-125112 | May 22, 2025 | May 19, 2025 |
| 8-K | 8-K | 0001692115-25-000117 | May 12, 2025 | — |
| 8-K | 8-K | 0001692115-25-000107 | May 5, 2025 | May 1, 2025 |
| 8-K | 8-K | 0001193125-25-053898 | Mar 13, 2025 | Mar 9, 2025 |
| 8-K | 8-K | 0001692115-25-000080 | Feb 26, 2025 | — |
| 8-K | 8-K | 0001692115-25-000075 | Feb 25, 2025 | Feb 20, 2025 |
| 8-K | 8-K | 0001692115-24-000112 | Nov 6, 2024 | — |
| 8-K | 8-K | 0001193125-24-237589 | Oct 15, 2024 | — |
| 8-K | 8-K | 0001692115-24-000097 | Aug 6, 2024 | — |
| 8-K | 8-K | 0001193125-24-194483 | Aug 6, 2024 | — |
| 8-K | 8-K | 0001193125-24-193888 | Aug 5, 2024 | Aug 1, 2024 |
| 8-K | 8-K | 0001692115-24-000084 | May 14, 2024 | — |
| 8-K | 8-K | 0001692115-24-000078 | May 8, 2024 | — |
| 8-K | 8-K | 0001193125-24-133275 | May 7, 2024 | May 2, 2024 |
| 8-K | 8-K | 0001692115-24-000074 | May 7, 2024 | May 2, 2024 |
| 8-K | 8-K | 0001193125-24-099073 | Apr 17, 2024 | Apr 11, 2024 |
| 8-K | 8-K | 0001193125-24-075301 | Mar 22, 2024 | — |
| 8-K | 8-K | 0001692115-24-000037 | Feb 28, 2024 | — |
| 8-K | 8-K | 0001193125-23-301818 | Dec 22, 2023 | Dec 21, 2023 |
| 8-K | 8-K | 0001193125-23-296629 | Dec 15, 2023 | Dec 13, 2023 |
| 8-K | 8-K | 0001193125-23-284350 | Nov 28, 2023 | — |
| 8-K | 8-K | 0001193125-23-283402 | Nov 27, 2023 | Nov 21, 2023 |
| 8-K | 8-K | 0001193125-23-283389 | Nov 27, 2023 | Nov 20, 2023 |
| 8-K | 8-K | 0001193125-23-277885 | Nov 15, 2023 | Nov 13, 2023 |
| 8-K | 8-K | 0001692115-23-000141 | Nov 8, 2023 | — |
| 8-K | 8-K | 0001193125-23-270893 | Nov 6, 2023 | Nov 3, 2023 |
| 8-K | 8-K | 0001193125-23-262990 | Oct 25, 2023 | Oct 20, 2023 |
| 8-K | 8-K | 0001692115-23-000131 | Aug 9, 2023 | — |
| 8-K | 8-K | 0001692115-23-000123 | Jul 19, 2023 | Jul 17, 2023 |
| 8-K | 8-K | 0001692115-23-000118 | May 18, 2023 | — |