---
schema_version: "secwatch.filing_event.v1"
accession: "0001539497-24-002105"
form_type: "8-K"
ticker: "NB"
cik: "0001512228"
company_name: "NIOCORP DEVELOPMENTS LTD"
filed_at: "2024-10-03T23:59:59+00:00"
generated_at: "2026-05-30T21:26:43.073765+00:00"
event_type: "debt"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# NioCorp defers $1.18M in note payments, extends maturity to Jan 31, 2025

## Summary
- Consents reduce Oct 1, 2024 payment by $1,176,476 to $335,524; increased payment due Jan 1, 2025.
- Waive any default for failure to pay the remainder due Oct 1, 2024 under the Notes.
- Maturity of Notes extended from Dec 31, 2024 to Jan 31, 2025.
- Notes originally issued Apr 12, 2024 to Yorkville and Lind; other terms unchanged.

## SEC filing metadata
- accession: 0001539497-24-002105
- form_type: 8-K
- ticker: NB
- cik: 0001512228
- company_name: NIOCORP DEVELOPMENTS LTD
- filed_at: 2024-10-03T23:59:59+00:00
- event_type: debt
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1512228/000153949724002105/0001539497-24-002105-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1512228/000153949724002105/n2574_x220-8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001539497-24-002105
- JSON: https://secwatch.observer/filing/0001539497-24-002105.json
- Plain text: https://secwatch.observer/filing/0001539497-24-002105.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.