{"schema_version":"secwatch.filing_event.v1","accession":"0001539497-23-002204","form_type":"8-K","ticker":"NB","cik":"0001512228","company_name":"NIOCORP DEVELOPMENTS LTD","filed_at":"2023-12-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:29.318493+00:00","generated_at":"2026-06-07T09:47:50.753617+00:00","sec_items":["1.01","3.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"NioCorp raises ~$1.29M via private placement of 413,432 units with warrants","bullets":["Private placement of 413,432 units; each unit = 1 common share + 1 warrant exercisable at $3.54 for 24 months.","Gross proceeds expected ~$1.29 million; closing on or about Dec 22, 2023.","Officers and directors purchased 138,845 units at $3.205/unit; other investors bought 274,587 units at $3.08/unit.","Warrants exercisable for one common share at $3.54 per share for 24 months from closing.","Offered under Regulation S and Rule 506(b) exemptions; securities not registered under Securities Act."],"urls":{"canonical":"https://secwatch.observer/filing/0001539497-23-002204","json":"https://secwatch.observer/filing/0001539497-23-002204.json","markdown":"https://secwatch.observer/filing/0001539497-23-002204.md","text":"https://secwatch.observer/filing/0001539497-23-002204.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1512228/000153949723002204/0001539497-23-002204-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1512228/000153949723002204/n2574_x184-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T09:47:50.753617+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":[{"claim_id":"0729c488b40fcdce7d68a2b496938099fbfd9f26","claim":"NIOCORP DEVELOPMENTS LTD entered into Subscription Agreements with certain accredited investors valued at approximately US$1.29 million (effective 2023-12-14).","evidence_excerpt":"On December 14, 2023 , NioCorp Developments Ltd. (the “Company”) entered into binding subscription agreements (the “Subscription Agreements”) with certain accredited investors as part of a non-brokered private placement (the “Private Placement”) of an aggregate of 413,432 units of the Company (the “Units”), each of which consists of one of the Company’s common shares, without par value (the “Common Shares”), and one of the Company’s Common Share purchase warrants (the “Warrants”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1512228/000153949723002204/0001539497-23-002204-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"equity purchase"},{"label":"Counterparty","value":"certain accredited investors"},{"label":"Value","value":"approximately US$1.29 million"},{"label":"Effective","value":"2023-12-14"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}