{"schema_version":"secwatch.filing_event.v1","accession":"0001477932-21-008604","form_type":"8-K","ticker":"LTBR","cik":"0001084554","company_name":"LIGHTBRIDGE Corp","filed_at":"2021-11-19T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.422740+00:00","generated_at":"2026-06-28T06:25:42.841962+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Lightbridge files prospectus supplement for existing ATM equity program with Stifel","bullets":["Company filed prospectus supplement dated Nov. 19, 2021 for at-the-market equity offering under existing S-3 shelf registration.","Agreement with Stifel, Nicolaus & Company originally entered May 28, 2019, amended April 9, 2021.","No new financial data, guidance, or operational updates provided in the filing.","Filing primarily to incorporate legal opinion and consent into registration statement."],"urls":{"canonical":"https://secwatch.observer/filing/0001477932-21-008604","json":"https://secwatch.observer/filing/0001477932-21-008604.json","markdown":"https://secwatch.observer/filing/0001477932-21-008604.md","text":"https://secwatch.observer/filing/0001477932-21-008604.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1084554/000147793221008604/0001477932-21-008604-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1084554/000147793221008604/ltbr_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T06:25:42.841962+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"}