{"schema_version":"secwatch.filing_event.v1","accession":"0001539497-25-001476","form_type":"8-K","ticker":"NB","cik":"0001512228","company_name":"NIOCORP DEVELOPMENTS LTD","filed_at":"2025-05-21T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.548355+00:00","generated_at":"2026-05-20T22:27:14.730678+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"NioCorp posts updated investor presentation; no specific updates in exhibit","bullets":["NioCorp posted an updated investor presentation on its website on May 21, 2025.","The attached Exhibit 99.1 contains only disclaimers and forward-looking statements, not the actual presentation content.","No specific financial results, project milestones, or financing updates were disclosed in the filed exhibit.","Investors should refer to the company's website for the full presentation details."],"urls":{"canonical":"https://secwatch.observer/filing/0001539497-25-001476","json":"https://secwatch.observer/filing/0001539497-25-001476.json","markdown":"https://secwatch.observer/filing/0001539497-25-001476.md","text":"https://secwatch.observer/filing/0001539497-25-001476.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1512228/000153949725001476/0001539497-25-001476-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1512228/000153949725001476/n2574_x262-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T22:27:14.730678+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"}