California Water Service Group
CWTNYSECIK 1035201UtilitiesFiscal year ends Dec 31
Reports and events: 386 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 |
|---|---|---|---|
| 2026-10-2916:56 ET | 10-Q | Quarterly reportPeriod 2026-09-30 | 0001628280-26-068293 |
| 2026-10-2921:21 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-119776 |
| 2026-10-2816:20 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-119642 |
| 2026-10-1512:38 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-116113 |
| 2026-07-3015:05 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001628280-26-050990 |
| 2026-07-3021:47 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-088379 |
| 2026-07-2916:20 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-088159 |
| 2026-05-2116:04 ET | 8-K | 5.07 Shareholder vote results | 0001104659-26-065135 |
| 2026-05-2017:12 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-064607 |
| 2026-05-0109:15 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-053556 |
| 2026-04-3013:04 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001628280-26-028730 |
| 2026-04-3021:41 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-051949 |
| 2026-04-2916:16 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-051525 |
| 2026-04-0809:15 ET | DEF 14A | Proxy statementPeriod 2026-05-20 | 0001104659-26-040708 |
| 2026-03-1819:59 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-029717 |
| 2026-03-0513:05 ET | 8-K | 7.01 Regulation FD disclosure | 0001104659-26-023979 |
| 2026-02-2717:39 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001628280-26-012444 |
| 2026-02-2516:20 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-019681 |
| 2026-01-2817:21 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-007493 |
| 2025-11-2009:16 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-114449 |
| 2025-10-3016:08 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001035201-25-000039 |
| 2025-10-3009:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-104068 |
| 2025-10-2916:16 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-103733 |
| 2025-10-0315:48 ET | 8-K | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-096613 |
| 2025-07-3116:57 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001035201-25-000012 |
| 2025-07-3109:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-072525 |
| 2025-07-3016:16 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-072171 |
| 2025-07-1015:45 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-066968 |
| 2025-05-2916:40 ET | 8-K | 5.07 Shareholder vote results | 0001104659-25-054291 |
| 2025-05-1521:58 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-048724 |
| 2025-05-0117:11 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001035201-25-000006 |
| 2025-05-0109:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-043111 |
| 2025-04-3016:21 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-042549 |
| 2025-04-1616:30 ET | DEF 14A | Proxy statementPeriod 2025-05-28 | 0001104659-25-035518 |
| 2025-02-2716:17 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001035201-25-000003 |
| 2025-02-2709:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-017914 |
| 2025-01-2916:15 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-007222 |
| 2025-01-1618:05 ET | 8-K | 7.01 Regulation FD disclosure | 0001104659-25-003847 |
| 2024-10-3116:08 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0001035201-24-000013 |
| 2024-10-3109:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-112894 |
| 2024-10-3121:20 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-112742 |
| 2024-10-2317:59 ET | 8-K | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-24-110625 |
| 2024-08-2316:16 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001104659-24-092441 |
| 2024-08-0116:21 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0001035201-24-000010 |
| 2024-08-0109:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-084688 |
| 2024-07-3116:20 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-084363 |
| 2024-07-0906:02 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-078411 |
| 2024-06-0318:24 ET | 8-K | 5.07 Shareholder vote results | 0001104659-24-067322 |
| 2024-04-2516:17 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0001035201-24-000007 |
| 2024-04-2506:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-051475 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 19:24 ET. Listed shows no prices and gives no investment advice.