{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-015923","form_type":"8-K","ticker":"NNE","cik":"0001923891","company_name":"Nano Nuclear Energy Inc.","filed_at":"2026-04-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.286281+00:00","generated_at":"2026-05-15T06:49:45.049818+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Nano Nuclear awarded DOE GAIN Voucher for KRONOS MMR uncertainty quantification","bullets":["Awarded DOE GAIN Voucher to develop validated UQ/Sensitivity framework for KRONOS MMR using ORNL SCALE/TSUNAMI.","Voucher provides access to ORNL expertise and DOE lab capabilities; no direct financial award.","Second GAIN voucher for company; first for KRONOS MMR system.","Framework intended to strengthen design margins, reduce regulatory uncertainty, support NRC pre-licensing."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-015923","json":"https://secwatch.observer/filing/0001493152-26-015923.json","markdown":"https://secwatch.observer/filing/0001493152-26-015923.md","text":"https://secwatch.observer/filing/0001493152-26-015923.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1923891/000149315226015923/0001493152-26-015923-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1923891/000149315226015923/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:49:45.049818+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"}