{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-100752","form_type":"8-K","ticker":"HSCS","cik":"0001468492","company_name":"HeartSciences Inc.","filed_at":"2026-09-17T12:01:19+00:00","discovered_at":"2026-09-17T12:05:00.450999+00:00","generated_at":"2026-09-17T12:05:12.705561+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Former Hut 8 CEO Jaime Leverton named Fortitude CEO; HSCS merger close seen in Q4 2026","bullets":["Jaime Leverton, ex-Hut 8 CEO, appointed Fortitude CEO and board member effective Sept 21, 2026; Andrea Childs steps down as CEO, becomes COO.","Leverton expected to be CEO of combined Fortitude Mining Group post-merger; combined entity to trade on Nasdaq under ticker TUDE.","Fortitude mined 72,696 ZEC in H1 2026 (~28% of network output); Q2 2026 revenue $20.9M.","Operating power portfolio exceeds 60 MW across 7 sites in SD, NE, TX and NY; Bitmain order for 9,000 Z15 Pro units (~7.56 GSol/s) ships Q4 2026.","Merger with HeartSciences, announced June 23, 2026, targets Q4 2026 close, subject to HSCS shareholder approval."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-100752","json":"https://secwatch.observer/filing/0001213900-26-100752.json","markdown":"https://secwatch.observer/filing/0001213900-26-100752.md","text":"https://secwatch.observer/filing/0001213900-26-100752.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1468492/000121390026100752/0001213900-26-100752-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1468492/000121390026100752/ea0305802-8k_heart.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-17T12:05:12.705561+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}