# Algonquin Power & Utilities Corp.: filings

AQN · NYSE · CIK 1174169 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

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

## Reports and events: 471 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 (6-K 431, SUPPL 21, 425 19, SC 13D/A 19, 40-F 17, F-X 14, FWP 10, F-10/A 8, S-8 8, SC 13G/A 8, F-10 6, SCHEDULE 13G/A 6, 8-A12B 5, EFFECT 5, SCHEDULE 13G 5, CERT 4, UPLOAD 4, 424B5 3, F-3D 3, SC 13G 3, 15-12G 2, 25-NSE 2, 6-K/A 2, CORRESP 2, SC 13D 2, SCHEDULE 13D/A 2, 144 1, 3 1, 305B2 1, 40-F/A 1, 8-A12B/A 1, 8-A12G 1, ARS 1, CB 1, CERTNYS 1, CT ORDER 1, S-8 POS 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-30 | 17:03 ET | [6-K](/filings/0001174169-26-000049.md) | Report of a foreign private issuer, period 2026-10-29 | 0001174169-26-000049 |
| 2026-10-30 | 06:35 ET | [6-K](/filings/0001174169-26-000044.md) | Report of a foreign private issuer, period 2026-09-30 | 0001174169-26-000044 |
| 2026-08-28 | 16:32 ET | [6-K](/filings/0001174169-26-000038.md) | Report of a foreign private issuer, period 2026-08-28 | 0001174169-26-000038 |
| 2026-08-07 | 06:46 ET | [6-K](/filings/0001174169-26-000031.md) | Report of a foreign private issuer, period 2026-06-30 | 0001174169-26-000031 |
| 2026-07-31 | 06:31 ET | [6-K](/filings/0001174169-26-000026.md) | Report of a foreign private issuer, period 2026-06-30 | 0001174169-26-000026 |
| 2026-06-29 | 17:07 ET | [6-K](/filings/0001140361-26-026756.md) | Report of a foreign private issuer, period 2026-06-29 | 0001140361-26-026756 |
| 2026-05-20 | 17:02 ET | [6-K](/filings/0001140361-26-022268.md) | Report of a foreign private issuer, period 2026-05-20 | 0001140361-26-022268 |
| 2026-05-13 | 19:17 ET | [6-K](/filings/0001140361-26-020883.md) | Report of a foreign private issuer, period 2026-05-12 | 0001140361-26-020883 |
| 2026-05-08 | 06:39 ET | [6-K](/filings/0001174169-26-000020.md) | Report of a foreign private issuer, period 2026-03-31 | 0001174169-26-000020 |
| 2026-04-08 | 16:38 ET | [6-K](/filings/0001140361-26-013837.md) | Report of a foreign private issuer, period 2026-04-08 | 0001140361-26-013837 |
| 2026-04-01 | 21:45 ET | [SCHEDULE 13D/A](/filings/0001193805-26-000394.md) | Ownership report, active investor, amended | 0001193805-26-000394 |
| 2026-03-06 | 06:51 ET | [40-F](/filings/0001174169-26-000015.md) | Annual report of a Canadian issuer, period 2025-12-31 | 0001174169-26-000015 |
| 2026-03-06 | 06:49 ET | [6-K](/filings/0001174169-26-000014.md) | Report of a foreign private issuer, period 2025-12-31 | 0001174169-26-000014 |
| 2026-02-06 | 06:41 ET | [6-K](/filings/0001140361-26-003992.md) | Report of a foreign private issuer, period 2026-02-06 | 0001140361-26-003992 |
| 2026-01-05 | 08:47 ET | [6-K](/filings/0001140361-26-000264.md) | Report of a foreign private issuer, period 2026-01-05 | 0001140361-26-000264 |
| 2025-11-07 | 07:26 ET | [6-K](/filings/0001174169-25-000053.md) | Report of a foreign private issuer, period 2025-11-07 | 0001174169-25-000053 |
| 2025-11-07 | 07:14 ET | [6-K](/filings/0001174169-25-000050.md) | Report of a foreign private issuer, period 2025-09-30 | 0001174169-25-000050 |
| 2025-10-08 | 17:05 ET | [6-K](/filings/0001174169-25-000047.md) | Report of a foreign private issuer, period 2025-09-30 | 0001174169-25-000047 |
| 2025-08-08 | 07:28 ET | [6-K](/filings/0001174169-25-000044.md) | Report of a foreign private issuer, period 2025-06-30 | 0001174169-25-000044 |
| 2025-07-03 | 17:08 ET | [6-K](/filings/0001174169-25-000038.md) | Report of a foreign private issuer, period 2025-06-30 | 0001174169-25-000038 |
| 2025-06-18 | 17:04 ET | [6-K](/filings/0001174169-25-000036.md) | Report of a foreign private issuer, period 2025-06-18 | 0001174169-25-000036 |
| 2025-06-09 | 17:12 ET | [6-K](/filings/0001174169-25-000034.md) | Report of a foreign private issuer, period 2025-06-09 | 0001174169-25-000034 |
| 2025-06-03 | 17:10 ET | [6-K](/filings/0001174169-25-000032.md) | Report of a foreign private issuer, period 2025-06-03 | 0001174169-25-000032 |
| 2025-06-03 | 17:09 ET | [6-K](/filings/0001174169-25-000031.md) | Report of a foreign private issuer, period 2025-06-03 | 0001174169-25-000031 |
| 2025-06-03 | 07:33 ET | [6-K](/filings/0001174169-25-000027.md) | Report of a foreign private issuer, period 2025-06-03 | 0001174169-25-000027 |
| 2025-05-22 | 14:06 ET | [6-K](/filings/0001140361-25-020134.md) | Report of a foreign private issuer, period 2025-05-22 | 0001140361-25-020134 |
| 2025-05-09 | 06:47 ET | [6-K](/filings/0001174169-25-000025.md) | Report of a foreign private issuer, period 2025-03-31 | 0001174169-25-000025 |
| 2025-05-02 | 17:12 ET | [6-K](/filings/0001140361-25-017160.md) | Report of a foreign private issuer, period 2025-05-02 | 0001140361-25-017160 |
| 2025-04-09 | 17:10 ET | [6-K](/filings/0001140361-25-013078.md) | Report of a foreign private issuer, period 2025-04-09 | 0001140361-25-013078 |
| 2025-04-07 | 06:52 ET | [6-K](/filings/0001174169-25-000022.md) | Report of a foreign private issuer, period 2025-04-07 | 0001174169-25-000022 |
| 2025-03-14 | 20:12 ET | [SCHEDULE 13D/A](/filings/0000921895-25-000778.md) | Ownership report, active investor, amended | 0000921895-25-000778 |
| 2025-03-13 | 17:17 ET | [6-K](/filings/0001193125-25-054044.md) | Report of a foreign private issuer, period 2025-03-13 | 0001193125-25-054044 |
| 2025-03-07 | 07:52 ET | [40-F](/filings/0001174169-25-000020.md) | Annual report of a Canadian issuer, period 2024-12-31 | 0001174169-25-000020 |
| 2025-03-07 | 06:43 ET | [6-K](/filings/0001174169-25-000017.md) | Report of a foreign private issuer, period 2024-12-31 | 0001174169-25-000017 |
| 2025-03-07 | 20:26 ET | [6-K](/filings/0001174169-25-000015.md) | Report of a foreign private issuer, period 2025-03-06 | 0001174169-25-000015 |
| 2025-02-18 | 17:48 ET | [6-K](/filings/0001174169-25-000012.md) | Report of a foreign private issuer, period 2025-02-14 | 0001174169-25-000012 |
| 2025-01-31 | 07:01 ET | [6-K](/filings/0001174169-25-000010.md) | Report of a foreign private issuer, period 2025-01-31 | 0001174169-25-000010 |
| 2025-01-23 | 17:19 ET | [6-K](/filings/0001174169-25-000007.md) | Report of a foreign private issuer, period 2024-12-31 | 0001174169-25-000007 |
| 2025-01-14 | 17:03 ET | [6-K](/filings/0001174169-25-000005.md) | Report of a foreign private issuer, period 2025-01-14 | 0001174169-25-000005 |
| 2025-01-08 | 12:08 ET | [6-K](/filings/0001174169-25-000003.md) | Report of a foreign private issuer, period 2025-01-08 | 0001174169-25-000003 |
| 2024-12-12 | 12:30 ET | [SC 13D/A](/filings/0001193125-24-276613.md) | Ownership report, active investor, amended | 0001193125-24-276613 |
| 2024-12-12 | 12:18 ET | [6-K](/filings/0001174169-24-000057.md) | Report of a foreign private issuer, period 2024-12-12 | 0001174169-24-000057 |
| 2024-11-07 | 06:51 ET | [6-K](/filings/0001174169-24-000054.md) | Report of a foreign private issuer, period 2024-09-30 | 0001174169-24-000054 |
| 2024-10-11 | 17:06 ET | [6-K](/filings/0001174169-24-000052.md) | Report of a foreign private issuer, period 2024-10-11 | 0001174169-24-000052 |
| 2024-08-19 | 16:43 ET | [6-K](/filings/0001140361-24-037813.md) | Report of a foreign private issuer, period 2024-08-19 | 0001140361-24-037813 |
| 2024-08-09 | 08:09 ET | [6-K](/filings/0001174169-24-000050.md) | Report of a foreign private issuer, period 2024-06-30 | 0001174169-24-000050 |
| 2024-08-09 | 07:53 ET | [6-K](/filings/0001174169-24-000047.md) | Report of a foreign private issuer, period 2024-08-09 | 0001174169-24-000047 |
| 2024-07-15 | 18:04 ET | [6-K](/filings/0001174169-24-000044.md) | Report of a foreign private issuer, period 2024-07-12 | 0001174169-24-000044 |
| 2024-06-13 | 17:06 ET | [6-K](/filings/0001174169-24-000041.md) | Report of a foreign private issuer, period 2024-06-13 | 0001174169-24-000041 |
| 2024-06-05 | 20:15 ET | [6-K](/filings/0001174169-24-000038.md) | Report of a foreign private issuer, period 2024-06-04 | 0001174169-24-000038 |

Page 1 of 10. [Older](/companies/aqn/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 17:12 ET. No prices; not investment advice.