# H2O America: filings

HTO · Nasdaq · CIK 766829 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

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

## Reports and events: 293 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 (4 721, 8-K 188, 10-Q 54, 425 54, 3 34, SC 13G/A 24, DFAN14A 19, UPLOAD 19, 10-K 18, DEF 14A 18, 424B5 11, ARS 11, DEFA14A 11, SC 13D/A 11, 4/A 10, SCHEDULE 13G/A 10, SC 13G 8, CORRESP 5, SC TO-T/A 5, 144 3, 5 3, EFFECT 3, PRE 14A 3, S-3ASR 3, S-8 3, S-8 POS 3, SC 14D9/A 3, SCHEDULE 13G 3, 3/A 2, 8-K/A 2, S-3 2, S-4/A 2, SC 13D 2, 25 1, 424B2 1, 8-A12B 1, 8-A12B/A 1, ARS/A 1, CERT 1, DEFC14A 1, DEFR14A 1, FWP 1, POS AM 1, POSASR 1, PREC14A 1, PRRN14A 1, RW 1, S-3/A 1, S-4 1, SC 14D9 1, SC TO-T 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-26 | 16:34 ET | [10-Q](/filings/0001628280-26-067302.md) | Quarterly report, period 2026-09-30 | 0001628280-26-067302 |
| 2026-10-26 | 16:29 ET | [8-K](/filings/0001628280-26-067295.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-067295 |
| 2026-10-01 | 16:18 ET | [8-K](/filings/0001628280-26-064259.md) | 2.01 Completion of an acquisition or disposition; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-064259 |
| 2026-07-28 | 16:29 ET | [10-Q](/filings/0001628280-26-050198.md) | Quarterly report, period 2026-06-30 | 0001628280-26-050198 |
| 2026-07-27 | 16:45 ET | [8-K](/filings/0001628280-26-049836.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-049836 |
| 2026-06-12 | 17:21 ET | [8-K](/filings/0000766829-26-000024.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000766829-26-000024 |
| 2026-05-19 | 17:46 ET | [8-K](/filings/0001628280-26-036086.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-26-036086 |
| 2026-04-29 | 16:37 ET | [10-Q](/filings/0001628280-26-028427.md) | Quarterly report, period 2026-03-31 | 0001628280-26-028427 |
| 2026-04-28 | 16:34 ET | [8-K](/filings/0001628280-26-027968.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-027968 |
| 2026-04-03 | 21:02 ET | [DEF 14A](/filings/0001628280-26-023458.md) | Proxy statement, period 2025-12-31 | 0001628280-26-023458 |
| 2026-03-04 | 16:17 ET | [8-K](/filings/0001104659-26-023470.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-023470 |
| 2026-03-02 | 16:05 ET | [8-K](/filings/0001104659-26-022239.md) | 9.01 Financial statements and exhibits | 0001104659-26-022239 |
| 2026-02-26 | 17:31 ET | [10-K](/filings/0001628280-26-012438.md) | Annual report, period 2025-12-31 | 0001628280-26-012438 |
| 2026-02-25 | 16:18 ET | [8-K](/filings/0001628280-26-011683.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-011683 |
| 2025-12-29 | 16:11 ET | [8-K](/filings/0001628280-25-058986.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-25-058986 |
| 2025-12-15 | 08:35 ET | [8-K](/filings/0001628280-25-056880.md) | 5.02 Departure or appointment of officers or directors | 0001628280-25-056880 |
| 2025-10-28 | 17:28 ET | [10-Q](/filings/0001628280-25-046847.md) | Quarterly report, period 2025-09-30 | 0001628280-25-046847 |
| 2025-10-28 | 19:52 ET | [8-K](/filings/0001628280-25-046536.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-046536 |
| 2025-09-16 | 16:26 ET | [8-K](/filings/0000766829-25-000092.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000766829-25-000092 |
| 2025-07-30 | 18:05 ET | [10-Q](/filings/0000766829-25-000080.md) | Quarterly report, period 2025-06-30 | 0000766829-25-000080 |
| 2025-07-29 | 18:09 ET | [8-K](/filings/0000766829-25-000077.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-25-000077 |
| 2025-07-08 | 07:09 ET | [8-K](/filings/0001104659-25-066289.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-066289 |
| 2025-06-25 | 17:19 ET | [8-K](/filings/0000766829-25-000066.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000766829-25-000066 |
| 2025-05-20 | 16:39 ET | [8-K](/filings/0000766829-25-000054.md) | 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000766829-25-000054 |
| 2025-05-07 | 16:45 ET | [8-K](/filings/0000766829-25-000048.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000766829-25-000048 |
| 2025-04-29 | 16:55 ET | [10-Q](/filings/0000766829-25-000038.md) | Quarterly report, period 2025-03-31 | 0000766829-25-000038 |
| 2025-04-28 | 17:15 ET | [8-K](/filings/0000766829-25-000035.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-25-000035 |
| 2025-04-01 | 08:26 ET | [DEF 14A](/filings/0000766829-25-000027.md) | Proxy statement, period 2025-05-14 | 0000766829-25-000027 |
| 2025-04-01 | 07:54 ET | [8-K](/filings/0000766829-25-000024.md) | 5.02 Departure or appointment of officers or directors | 0000766829-25-000024 |
| 2025-03-03 | 16:04 ET | [8-K](/filings/0000766829-25-000012.md) | 5.02 Departure or appointment of officers or directors | 0000766829-25-000012 |
| 2025-02-28 | 18:00 ET | [10-K](/filings/0000766829-25-000009.md) | Annual report, period 2024-12-31 | 0000766829-25-000009 |
| 2025-02-27 | 19:38 ET | [8-K](/filings/0000766829-25-000005.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-25-000005 |
| 2024-11-12 | 08:52 ET | [8-K](/filings/0000766829-24-000131.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000766829-24-000131 |
| 2024-10-30 | 06:38 ET | [8-K](/filings/0000766829-24-000117.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000766829-24-000117 |
| 2024-10-28 | 17:16 ET | [10-Q](/filings/0000766829-24-000102.md) | Quarterly report, period 2024-09-30 | 0000766829-24-000102 |
| 2024-10-28 | 09:02 ET | [8-K](/filings/0000766829-24-000099.md) | 2.02 Results of operations; 3.01 Delisting notice; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000766829-24-000099 |
| 2024-08-20 | 16:02 ET | [8-K](/filings/0000766829-24-000087.md) | 8.01 Other events | 0000766829-24-000087 |
| 2024-08-02 | 16:03 ET | [8-K](/filings/0000766829-24-000084.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000766829-24-000084 |
| 2024-07-25 | 16:58 ET | [10-Q](/filings/0000766829-24-000081.md) | Quarterly report, period 2024-06-30 | 0000766829-24-000081 |
| 2024-07-25 | 20:34 ET | [8-K](/filings/0000766829-24-000078.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-24-000078 |
| 2024-06-21 | 16:48 ET | [8-K](/filings/0000766829-24-000062.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results | 0000766829-24-000062 |
| 2024-05-30 | 16:01 ET | [8-K](/filings/0000766829-24-000058.md) | 5.02 Departure or appointment of officers or directors | 0000766829-24-000058 |
| 2024-04-29 | 18:42 ET | [DEF 14A](/filings/0000766829-24-000043.md) | Proxy statement, period 2024-06-20 | 0000766829-24-000043 |
| 2024-04-26 | 17:27 ET | [10-Q](/filings/0000766829-24-000041.md) | Quarterly report, period 2024-03-31 | 0000766829-24-000041 |
| 2024-04-26 | 20:04 ET | [8-K](/filings/0000766829-24-000033.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-24-000033 |
| 2024-02-23 | 20:15 ET | [10-K](/filings/0000766829-24-000023.md) | Annual report, period 2023-12-31 | 0000766829-24-000023 |
| 2024-02-22 | 21:00 ET | [8-K](/filings/0000766829-24-000020.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-24-000020 |
| 2023-12-15 | 16:13 ET | [8-K](/filings/0000766829-23-000148.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000766829-23-000148 |
| 2023-10-31 | 17:49 ET | [10-Q](/filings/0000766829-23-000143.md) | Quarterly report, period 2023-09-30 | 0000766829-23-000143 |
| 2023-10-30 | 06:02 ET | [8-K](/filings/0000766829-23-000140.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000766829-23-000140 |

Page 1 of 6. [Older](/companies/hto/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 06:14 ET. No prices; not investment advice.