---
schema_version: "secwatch.filing_event.v1"
accession: "0001539497-25-001918"
form_type: "8-K"
ticker: "NB"
cik: "0001512228"
company_name: "NIOCORP DEVELOPMENTS LTD"
filed_at: "2025-07-18T23:59:59+00:00"
generated_at: "2026-05-18T05:40:12.046770+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "medium"
source: SEC EDGAR
---

# NioCorp signs placement agency agreement with Maxim Group for securities offering

## Summary
- Placement Agency Agreement with Maxim Group LLC dated July 17, 2025, filed as exhibit to Form S-3.
- Agreement added to Registration Statement No. 333-280176 for future securities sales.
- Legal opinion from Blake, Cassels & Graydon LLP also filed with SEC.
- Offering size, security type, and pricing not disclosed in this filing.

## SEC filing metadata
- accession: 0001539497-25-001918
- form_type: 8-K
- ticker: NB
- cik: 0001512228
- company_name: NIOCORP DEVELOPMENTS LTD
- filed_at: 2025-07-18T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: medium
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1512228/000153949725001918/0001539497-25-001918-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1512228/000153949725001918/n2574_x266-8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001539497-25-001918
- JSON: https://secwatch.observer/filing/0001539497-25-001918.json
- Plain text: https://secwatch.observer/filing/0001539497-25-001918.txt

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