# IsoEnergy Ltd.: filings

ISOU · NYSE · CIK 1997377 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

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

## Reports and events: 47 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 45, F-X 3, D 2, F-10 2, FWP 2, SCHEDULE 13G 2, SD 2, SUPPL 2, 3 1, 4 1, 40-F 1, 40FR12B 1, 4/A 1, CERT 1, S-8 1, SCHEDULE 13D 1, SCHEDULE 13G/A 1, SEC STAFF ACTION 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-13 | 12:59 ET | [6-K](/filings/0001279569-26-000971.md) | Report of a foreign private issuer, period 2026-10-13 | 0001279569-26-000971 |
| 2026-09-08 | 11:11 ET | [6-K](/filings/0001279569-26-000856.md) | Report of a foreign private issuer, period 2026-09-08 | 0001279569-26-000856 |
| 2026-08-24 | 13:46 ET | [6-K](/filings/0001279569-26-000818.md) | Report of a foreign private issuer, period 2026-08-24 | 0001279569-26-000818 |
| 2026-08-19 | 21:28 ET | [6-K](/filings/0001279569-26-000812.md) | Report of a foreign private issuer, period 2026-08-19 | 0001279569-26-000812 |
| 2026-08-04 | 11:36 ET | [6-K](/filings/0001279569-26-000732.md) | Report of a foreign private issuer, period 2026-08-04 | 0001279569-26-000732 |
| 2026-07-30 | 23:17 ET | [6-K](/filings/0001104659-26-088306.md) | Report of a foreign private issuer, period 2026-06-30 | 0001104659-26-088306 |
| 2026-07-13 | 11:57 ET | [6-K](/filings/0001279569-26-000667.md) | Report of a foreign private issuer, period 2026-07-13 | 0001279569-26-000667 |
| 2026-07-08 | 11:36 ET | [6-K](/filings/0001279569-26-000640.md) | Report of a foreign private issuer, period 2026-07-08 | 0001279569-26-000640 |
| 2026-06-29 | 12:12 ET | [6-K](/filings/0001279569-26-000603.md) | Report of a foreign private issuer, period 2026-06-29 | 0001279569-26-000603 |
| 2026-06-25 | 11:32 ET | [6-K](/filings/0001279569-26-000591.md) | Report of a foreign private issuer, period 2026-06-25 | 0001279569-26-000591 |
| 2026-06-11 | 12:01 ET | [6-K](/filings/0001279569-26-000532.md) | Report of a foreign private issuer, period 2026-06-11 | 0001279569-26-000532 |
| 2026-06-11 | 22:12 ET | [6-K](/filings/0001279569-26-000528.md) | Report of a foreign private issuer, period 2026-06-10 | 0001279569-26-000528 |
| 2026-05-12 | 11:29 ET | [6-K](/filings/0001279569-26-000426.md) | Report of a foreign private issuer, period 2026-05-12 | 0001279569-26-000426 |
| 2026-05-07 | 22:42 ET | [6-K](/filings/0001104659-26-056451.md) | Report of a foreign private issuer, period 2026-03-31 | 0001104659-26-056451 |
| 2026-04-23 | 12:04 ET | [6-K](/filings/0001279569-26-000342.md) | Report of a foreign private issuer, period 2026-04-23 | 0001279569-26-000342 |
| 2026-04-17 | 21:18 ET | [6-K](/filings/0001104659-26-044974.md) | Report of a foreign private issuer, period 2026-04-17 | 0001104659-26-044974 |
| 2026-04-07 | 11:42 ET | [6-K](/filings/0001279569-26-000278.md) | Report of a foreign private issuer, period 2026-04-07 | 0001279569-26-000278 |
| 2026-03-03 | 09:40 ET | [SCHEDULE 13D](/filings/0001104659-26-022608.md) | Ownership report, active investor | 0001104659-26-022608 |
| 2026-02-27 | 12:35 ET | [6-K](/filings/0001279569-26-000167.md) | Report of a foreign private issuer, period 2026-02-27 | 0001279569-26-000167 |
| 2026-02-27 | 00:13 ET | [40-F](/filings/0001104659-26-020794.md) | Annual report of a Canadian issuer, period 2025-12-31 | 0001104659-26-020794 |
| 2026-01-27 | 21:37 ET | [6-K](/filings/0001279569-26-000078.md) | Report of a foreign private issuer, period 2026-01-27 | 0001279569-26-000078 |
| 2026-01-27 | 14:28 ET | [6-K](/filings/0001279569-26-000076.md) | Report of a foreign private issuer, period 2026-01-27 | 0001279569-26-000076 |
| 2026-01-21 | 14:57 ET | [6-K](/filings/0001104659-26-005265.md) | Report of a foreign private issuer, period 2026-01-20 | 0001104659-26-005265 |
| 2026-01-20 | 12:46 ET | [6-K](/filings/0001279569-26-000043.md) | Report of a foreign private issuer, period 2026-01-20 | 0001279569-26-000043 |
| 2026-01-07 | 12:16 ET | [6-K](/filings/0001279569-26-000004.md) | Report of a foreign private issuer, period 2026-01-07 | 0001279569-26-000004 |
| 2025-12-30 | 22:08 ET | [6-K](/filings/0001279569-25-001345.md) | Report of a foreign private issuer, period 2025-12-30 | 0001279569-25-001345 |
| 2025-12-03 | 12:22 ET | [6-K](/filings/0001279569-25-001266.md) | Report of a foreign private issuer, period 2025-12-03 | 0001279569-25-001266 |
| 2025-11-06 | 22:25 ET | [6-K](/filings/0001104659-25-107886.md) | Report of a foreign private issuer, period 2025-09-30 | 0001104659-25-107886 |
| 2025-10-14 | 15:39 ET | [6-K](/filings/0001104659-25-099144.md) | Report of a foreign private issuer, period 2025-10-14 | 0001104659-25-099144 |
| 2025-09-18 | 11:07 ET | [6-K](/filings/0001279569-25-001013.md) | Report of a foreign private issuer, period 2025-09-18 | 0001279569-25-001013 |
| 2025-09-17 | 11:50 ET | [6-K](/filings/0001279569-25-001001.md) | Report of a foreign private issuer, period 2025-09-17 | 0001279569-25-001001 |
| 2025-08-06 | 10:50 ET | [6-K](/filings/0001279569-25-000826.md) | Report of a foreign private issuer, period 2025-08-06 | 0001279569-25-000826 |
| 2025-08-01 | 00:31 ET | [6-K](/filings/0001104659-25-072825.md) | Report of a foreign private issuer, period 2025-06-30 | 0001104659-25-072825 |
| 2025-07-23 | 13:23 ET | [6-K](/filings/0001279569-25-000780.md) | Report of a foreign private issuer, period 2025-07-23 | 0001279569-25-000780 |
| 2025-07-15 | 11:14 ET | [6-K](/filings/0001279569-25-000741.md) | Report of a foreign private issuer, period 2025-07-15 | 0001279569-25-000741 |
| 2025-07-08 | 11:23 ET | [6-K](/filings/0001279569-25-000700.md) | Report of a foreign private issuer, period 2025-07-08 | 0001279569-25-000700 |
| 2025-06-26 | 22:00 ET | [6-K](/filings/0001279569-25-000666.md) | Report of a foreign private issuer, period 2025-06-25 | 0001279569-25-000666 |
| 2025-06-26 | 21:56 ET | [6-K](/filings/0001104659-25-062653.md) | Report of a foreign private issuer, period 2025-06-25 | 0001104659-25-062653 |
| 2025-06-24 | 13:19 ET | [6-K](/filings/0001279569-25-000658.md) | Report of a foreign private issuer, period 2025-06-24 | 0001279569-25-000658 |
| 2025-06-16 | 21:17 ET | [6-K](/filings/0001104659-25-059954.md) | Report of a foreign private issuer, period 2025-06-16 | 0001104659-25-059954 |
| 2025-06-12 | 11:29 ET | [6-K](/filings/0001279569-25-000604.md) | Report of a foreign private issuer, period 2025-06-12 | 0001279569-25-000604 |
| 2025-06-04 | 10:40 ET | [6-K](/filings/0001279569-25-000574.md) | Report of a foreign private issuer, period 2025-06-02 | 0001279569-25-000574 |
| 2025-06-02 | 23:47 ET | [6-K](/filings/0001104659-25-055051.md) | Report of a foreign private issuer, period 2025-05-30 | 0001104659-25-055051 |
| 2025-05-27 | 11:20 ET | [6-K](/filings/0001279569-25-000533.md) | Report of a foreign private issuer, period 2025-05-27 | 0001279569-25-000533 |
| 2025-05-16 | 01:10 ET | [6-K](/filings/0001104659-25-049707.md) | Report of a foreign private issuer, period 2025-06-25 | 0001104659-25-049707 |
| 2025-05-08 | 01:34 ET | [6-K](/filings/0001104659-25-045730.md) | Report of a foreign private issuer, period 2025-03-31 | 0001104659-25-045730 |
| 2025-05-05 | 16:19 ET | [6-K](/filings/0001104659-25-044426.md) | Report of a foreign private issuer, period 2025-05-05 | 0001104659-25-044426 |

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.