# California Water Service Group: filings

CWT · NYSE · CIK 1035201 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cwt.md) · [Financials](/companies/cwt/financials.md) · [Filings](/companies/cwt/filings.md) · [Insiders](/companies/cwt/insiders.md)

## Reports and events: 386 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1749, 8-K 291, 10-Q 54, 4/A 49, SC 13G/A 36, 3 33, 10-K 18, DEF 14A 18, CORRESP 14, DEFA14A 13, SC 13G 11, 144 10, 424B5 10, S-3ASR 5, SCHEDULE 13G/A 5, UPLOAD 5, ARS 4, PRE 14A 3, SCHEDULE 13G 3, 10-Q/A 2, 5 2, 8-K/A 2, FWP 2, PX14A6G 2, S-8 2, 10-K/A 1, DEFR14A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-29 | 16:56 ET | [10-Q](/filings/0001628280-26-068293.md) | Quarterly report, period 2026-09-30 | 0001628280-26-068293 |
| 2026-10-29 | 21:21 ET | [8-K](/filings/0001104659-26-119776.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-119776 |
| 2026-10-28 | 16:20 ET | [8-K](/filings/0001104659-26-119642.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-119642 |
| 2026-10-15 | 12:38 ET | [8-K](/filings/0001104659-26-116113.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-116113 |
| 2026-07-30 | 15:05 ET | [10-Q](/filings/0001628280-26-050990.md) | Quarterly report, period 2026-06-30 | 0001628280-26-050990 |
| 2026-07-30 | 21:47 ET | [8-K](/filings/0001104659-26-088379.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-088379 |
| 2026-07-29 | 16:20 ET | [8-K](/filings/0001104659-26-088159.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-088159 |
| 2026-05-21 | 16:04 ET | [8-K](/filings/0001104659-26-065135.md) | 5.07 Shareholder vote results | 0001104659-26-065135 |
| 2026-05-20 | 17:12 ET | [8-K](/filings/0001104659-26-064607.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-064607 |
| 2026-05-01 | 09:15 ET | [8-K](/filings/0001104659-26-053556.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-053556 |
| 2026-04-30 | 13:04 ET | [10-Q](/filings/0001628280-26-028730.md) | Quarterly report, period 2026-03-31 | 0001628280-26-028730 |
| 2026-04-30 | 21:41 ET | [8-K](/filings/0001104659-26-051949.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-051949 |
| 2026-04-29 | 16:16 ET | [8-K](/filings/0001104659-26-051525.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-051525 |
| 2026-04-08 | 09:15 ET | [DEF 14A](/filings/0001104659-26-040708.md) | Proxy statement, period 2026-05-20 | 0001104659-26-040708 |
| 2026-03-18 | 19:59 ET | [8-K](/filings/0001104659-26-029717.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-029717 |
| 2026-03-05 | 13:05 ET | [8-K](/filings/0001104659-26-023979.md) | 7.01 Regulation FD disclosure | 0001104659-26-023979 |
| 2026-02-27 | 17:39 ET | [10-K](/filings/0001628280-26-012444.md) | Annual report, period 2025-12-31 | 0001628280-26-012444 |
| 2026-02-25 | 16:20 ET | [8-K](/filings/0001104659-26-019681.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-019681 |
| 2026-01-28 | 17:21 ET | [8-K](/filings/0001104659-26-007493.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-007493 |
| 2025-11-20 | 09:16 ET | [8-K](/filings/0001104659-25-114449.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-114449 |
| 2025-10-30 | 16:08 ET | [10-Q](/filings/0001035201-25-000039.md) | Quarterly report, period 2025-09-30 | 0001035201-25-000039 |
| 2025-10-30 | 09:15 ET | [8-K](/filings/0001104659-25-104068.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-104068 |
| 2025-10-29 | 16:16 ET | [8-K](/filings/0001104659-25-103733.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-103733 |
| 2025-10-03 | 15:48 ET | [8-K](/filings/0001104659-25-096613.md) | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-096613 |
| 2025-07-31 | 16:57 ET | [10-Q](/filings/0001035201-25-000012.md) | Quarterly report, period 2025-06-30 | 0001035201-25-000012 |
| 2025-07-31 | 09:16 ET | [8-K](/filings/0001104659-25-072525.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-072525 |
| 2025-07-30 | 16:16 ET | [8-K](/filings/0001104659-25-072171.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-072171 |
| 2025-07-10 | 15:45 ET | [8-K](/filings/0001104659-25-066968.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-066968 |
| 2025-05-29 | 16:40 ET | [8-K](/filings/0001104659-25-054291.md) | 5.07 Shareholder vote results | 0001104659-25-054291 |
| 2025-05-15 | 21:58 ET | [8-K](/filings/0001104659-25-048724.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-048724 |
| 2025-05-01 | 17:11 ET | [10-Q](/filings/0001035201-25-000006.md) | Quarterly report, period 2025-03-31 | 0001035201-25-000006 |
| 2025-05-01 | 09:15 ET | [8-K](/filings/0001104659-25-043111.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-043111 |
| 2025-04-30 | 16:21 ET | [8-K](/filings/0001104659-25-042549.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-042549 |
| 2025-04-16 | 16:30 ET | [DEF 14A](/filings/0001104659-25-035518.md) | Proxy statement, period 2025-05-28 | 0001104659-25-035518 |
| 2025-02-27 | 16:17 ET | [10-K](/filings/0001035201-25-000003.md) | Annual report, period 2024-12-31 | 0001035201-25-000003 |
| 2025-02-27 | 09:15 ET | [8-K](/filings/0001104659-25-017914.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-017914 |
| 2025-01-29 | 16:15 ET | [8-K](/filings/0001104659-25-007222.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-007222 |
| 2025-01-16 | 18:05 ET | [8-K](/filings/0001104659-25-003847.md) | 7.01 Regulation FD disclosure | 0001104659-25-003847 |
| 2024-10-31 | 16:08 ET | [10-Q](/filings/0001035201-24-000013.md) | Quarterly report, period 2024-09-30 | 0001035201-24-000013 |
| 2024-10-31 | 09:16 ET | [8-K](/filings/0001104659-24-112894.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-112894 |
| 2024-10-31 | 21:20 ET | [8-K](/filings/0001104659-24-112742.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-112742 |
| 2024-10-23 | 17:59 ET | [8-K](/filings/0001104659-24-110625.md) | 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-24-110625 |
| 2024-08-23 | 16:16 ET | [8-K](/filings/0001104659-24-092441.md) | 5.02 Departure or appointment of officers or directors | 0001104659-24-092441 |
| 2024-08-01 | 16:21 ET | [10-Q](/filings/0001035201-24-000010.md) | Quarterly report, period 2024-06-30 | 0001035201-24-000010 |
| 2024-08-01 | 09:11 ET | [8-K](/filings/0001104659-24-084688.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-084688 |
| 2024-07-31 | 16:20 ET | [8-K](/filings/0001104659-24-084363.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-084363 |
| 2024-07-09 | 06:02 ET | [8-K](/filings/0001104659-24-078411.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-078411 |
| 2024-06-03 | 18:24 ET | [8-K](/filings/0001104659-24-067322.md) | 5.07 Shareholder vote results | 0001104659-24-067322 |
| 2024-04-25 | 16:17 ET | [10-Q](/filings/0001035201-24-000007.md) | Quarterly report, period 2024-03-31 | 0001035201-24-000007 |
| 2024-04-25 | 06:16 ET | [8-K](/filings/0001104659-24-051475.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-051475 |

Page 1 of 8. [Older](/companies/cwt/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 19:24 ET. No prices; not investment advice.