{"schema_version":"secwatch.filing_event.v1","accession":"0001539497-25-000083","form_type":"8-K","ticker":"NB","cik":"0001512228","company_name":"NIOCORP DEVELOPMENTS LTD","filed_at":"2025-01-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.843788+00:00","generated_at":"2026-05-28T03:09:30.353507+00:00","sec_items":["5.08","8.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"NioCorp revises annual meeting to March 20, 2025; sets proposal deadlines","bullets":["Record date for voting is January 27, 2025.","Shareholder proposals for proxy statement due by January 17, 2025.","Director nominations via advance notice must be received Jan 14 – Feb 18, 2025.","Universal proxy notice deadline for director nominees is January 20, 2025.","Director nominations for inclusion in proxy already closed on October 18, 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0001539497-25-000083","json":"https://secwatch.observer/filing/0001539497-25-000083.json","markdown":"https://secwatch.observer/filing/0001539497-25-000083.md","text":"https://secwatch.observer/filing/0001539497-25-000083.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1512228/000153949725000083/0001539497-25-000083-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1512228/000153949725000083/n2574_x243-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T03:09:30.353507+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"}