{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-043387","form_type":"8-K","ticker":"LBSR","cik":"0001172178","company_name":"LIBERTY STAR URANIUM & METALS CORP.","filed_at":"2023-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.409028+00:00","generated_at":"2026-06-07T19:12:00.792054+00:00","sec_items":["9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Liberty Star engages consulting geologist Jim Bryce for gold and copper projects","bullets":["Jim Bryce, CP, hired as consulting geologist and Qualified Person under SEC S-K 1300.","Bryce will oversee exploration at Red Rock Canyon (gold) and Hay Mountain (copper-gold-moly) projects.","Over 30 years of mining experience; has worked in gold, silver, and copper on five continents.","He will manage core drilling program and review property geology for porphyry-type deposits."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-043387","json":"https://secwatch.observer/filing/0001493152-23-043387.json","markdown":"https://secwatch.observer/filing/0001493152-23-043387.md","text":"https://secwatch.observer/filing/0001493152-23-043387.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1172178/000149315223043387/0001493152-23-043387-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1172178/000149315223043387/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T19:12:00.792054+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"}