{"filing":{"accession_number":"0001493152-26-030000","cik":"0001923891","ticker":"NNE","company_name":"Nano Nuclear Energy Inc.","form":"8-K","filing_date":"2026-06-24","report_date":null,"primary_document":"form8-k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1923891/000149315226030000/form8-k.htm"},"events":[{"id":13652,"run_id":12120,"accession_number":"0001493152-26-030000","anchor_item_number":null,"event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"Dr. Florent Heidet's employment and service as Chief Technology Officer and Head of Reactor Development was terminated effective June 22, 2026, with Board approval. While the filing also mentions James Walker's appointment as Interim Head of Reactor Development, the principal disclosed action centers on the departure of a named executive officer from a key technical leadership role at a nuclear technology company, making this primarily an exec_departure event.","company_name":"Nano Nuclear Energy Inc.","ticker":"NNE","filing_date":"2026-06-24","form":"8-K","submitted_at":null,"items":null}],"classifications":[{"id":10856,"accession_number":"0001493152-26-030000","item_number":null,"item_title":null,"event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"Dr. Florent Heidet's employment and service as Chief Technology Officer and Head of Reactor Development was terminated effective June 22, 2026, with Board approval. While the filing also mentions James Walker's appointment as Interim Head of Reactor Development, the principal disclosed action centers on the departure of a named executive officer from a key technical leadership role at a nuclear technology company, making this primarily an exec_departure event.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-25T10:04:47.846984+00:00","company_name":"Nano Nuclear Energy Inc.","ticker":"NNE","filing_date":"2026-06-24"}]}