{"schema_version":"secwatch.filing_event.v1","accession":"0001539497-25-002527","form_type":"8-K","ticker":"NB","cik":"0001512228","company_name":"NIOCORP DEVELOPMENTS LTD","filed_at":"2025-09-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.175444+00:00","generated_at":"2026-05-17T05:23:59.630910+00:00","sec_items":["1.01","7.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"NioCorp closes $60M public offering of common shares and pre-funded warrants","bullets":["Gross proceeds ~$60M from 9.76M shares/pre-funded warrants at $6.15/share; net ~$55.3M.","Pre-funded warrants exercisable at $0.0001, no expiration, with 4.99% ownership cap.","Net proceeds to fund working capital and advance the Elk Creek Project construction.","Maxim Group LLC acted as sole placement agent; insiders subject to 30-day lock-up.","Company restricted from issuing equity-like securities for 60 days post-closing."],"urls":{"canonical":"https://secwatch.observer/filing/0001539497-25-002527","json":"https://secwatch.observer/filing/0001539497-25-002527.json","markdown":"https://secwatch.observer/filing/0001539497-25-002527.md","text":"https://secwatch.observer/filing/0001539497-25-002527.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1512228/000153949725002527/0001539497-25-002527-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1512228/000153949725002527/n2574_x289-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:23:59.630910+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"}