Southwest Gas Holdings, Inc.
SWXNYSECIK 1692115UtilitiesFiscal year ends Dec 31
Reports and events: 233 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-2016:15 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-26-426703 |
| 2026-08-0508:35 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001692115-26-000112 |
| 2026-08-0508:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-26-000109 |
| 2026-05-1117:17 ET | 8-K | 5.07 Shareholder vote results | 0001692115-26-000090 |
| 2026-05-0816:05 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001011438-26-000266 |
| 2026-05-0508:11 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001692115-26-000088 |
| 2026-05-0508:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-26-000086 |
| 2026-03-2316:10 ET | DEF 14A | Proxy statementPeriod 2026-05-07 | 0001692115-26-000080 |
| 2026-02-2516:07 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-26-071537 |
| 2026-02-2508:27 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001692115-26-000062 |
| 2026-02-2508:14 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-26-000060 |
| 2026-02-1206:05 ET | 8-K | 1.02 Termination of a material agreement | 0001193125-26-047540 |
| 2026-02-1106:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure | 0001193125-26-045442 |
| 2026-01-2917:39 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-26-000218 |
| 2026-01-2117:26 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-26-000113 |
| 2026-01-0917:07 ET | 8-K | 2.02 Results of operations; 4.02 Non-reliance on financial statements; 7.01 Regulation FD disclosure | 0001692115-26-000004 |
| 2026-01-0216:35 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-26-000002 |
| 2026-01-0216:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure | 0001193125-26-000920 |
| 2025-11-2616:29 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-25-003071 |
| 2025-11-2616:14 ET | 8-K | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-300528 |
| 2025-11-0516:05 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-25-266887 |
| 2025-11-0508:14 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001692115-25-000149 |
| 2025-11-0508:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-25-000147 |
| 2025-10-1417:00 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-25-002707 |
| 2025-10-1416:42 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-25-239100 |
| 2025-09-2617:00 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-25-002518 |
| 2025-09-0516:06 ET | 8-K | 8.01 Other events | 0001193125-25-197209 |
| 2025-08-1508:45 ET | 8-K/A | 9.01 Financial statements and exhibits | 0001193125-25-181348 |
| 2025-08-1208:45 ET | 8-K | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 9.01 Financial statements and exhibits | 0001193125-25-178542 |
| 2025-08-0608:14 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001692115-25-000141 |
| 2025-08-0608:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-25-000139 |
| 2025-07-0916:11 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001692115-25-000131 |
| 2025-07-0816:05 ET | 8-K | 8.01 Other events | 0001193125-25-156595 |
| 2025-07-0216:43 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-25-154999 |
| 2025-07-0216:40 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-154995 |
| 2025-06-1816:19 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-25-142730 |
| 2025-06-0618:19 ET | 8-K | 7.01 Regulation FD disclosure | 0001692115-25-000125 |
| 2025-06-0316:30 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001692115-25-000122 |
| 2025-05-2818:05 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001011438-25-000333 |
| 2025-05-2216:41 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 3.03 Change to security holders’ rights; 9.01 Financial statements and exhibits | 0001193125-25-125112 |
| 2025-05-1208:09 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001692115-25-000119 |
| 2025-05-1208:04 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-25-000117 |
| 2025-05-0516:23 ET | 8-K | 5.07 Shareholder vote results | 0001692115-25-000107 |
| 2025-03-2516:45 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001539497-25-001038 |
| 2025-03-1716:10 ET | DEF 14A | Proxy statementPeriod 2024-12-31 | 0001692115-25-000094 |
| 2025-03-1316:03 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-25-053898 |
| 2025-02-2608:12 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001692115-25-000082 |
| 2025-02-2608:04 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001692115-25-000080 |
| 2025-02-2516:24 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001692115-25-000075 |
| 2024-11-2007:45 ET | SC 13D/A | Ownership report, active investor, amended | 0001539497-24-002482 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 12:40 ET. Listed shows no prices and gives no investment advice.