{"filing":{"accession_number":"0001279569-26-000603","cik":"0001997377","ticker":"ISOU","company_name":"IsoEnergy Ltd.","form":"6-K","filing_date":"2026-06-29","report_date":null,"primary_document":"form6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1997377/000127956926000603/form6k.htm"},"events":[{"id":14488,"run_id":12900,"accession_number":"0001279569-26-000603","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"IsoEnergy discloses a wildfire near its Larocque East project in Saskatchewan that has forced temporary evacuation of field personnel and suspension of exploration activities. While the fire does not currently pose a direct threat to the project site, the Saskatchewan Public Safety Agency has deemed conditions too dangerous for work to proceed. The company expects personnel to remain away for up to one week, though it notes this should not materially impact completion of its 8,000-metre drill program. This is an operational disruption event—a material business interruption caused by external natural phenomena—that does not fit the specific categories of workforce reduction, material litigation, or other named types, but clearly affects the company's near-term operational capacity and project timeline.","company_name":"IsoEnergy Ltd.","ticker":"ISOU","filing_date":"2026-06-29","form":"6-K","submitted_at":null,"items":[{"id":11946,"accession_number":"0001279569-26-000603","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"IsoEnergy discloses a wildfire near its Larocque East project in Saskatchewan that has forced temporary evacuation of field personnel and suspension of exploration activities. While the fire does not currently pose a direct threat to the project site, the Saskatchewan Public Safety Agency has deemed conditions too dangerous for work to proceed. The company expects personnel to remain away for up to one week, though it notes this should not materially impact completion of its 8,000-metre drill program. This is an operational disruption event—a material business interruption caused by external natural phenomena—that does not fit the specific categories of workforce reduction, material litigation, or other named types, but clearly affects the company's near-term operational capacity and project timeline.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-29T12:13:46.789216+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":11946,"accession_number":"0001279569-26-000603","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"IsoEnergy discloses a wildfire near its Larocque East project in Saskatchewan that has forced temporary evacuation of field personnel and suspension of exploration activities. While the fire does not currently pose a direct threat to the project site, the Saskatchewan Public Safety Agency has deemed conditions too dangerous for work to proceed. The company expects personnel to remain away for up to one week, though it notes this should not materially impact completion of its 8,000-metre drill program. This is an operational disruption event—a material business interruption caused by external natural phenomena—that does not fit the specific categories of workforce reduction, material litigation, or other named types, but clearly affects the company's near-term operational capacity and project timeline.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-06-29T12:13:46.789216+00:00","company_name":"IsoEnergy Ltd.","ticker":"ISOU","filing_date":"2026-06-29"}]}