---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-019827"
form_type: "8-K"
ticker: "BHLL"
cik: "0001407583"
company_name: "Bunker Hill Mining Corp."
filed_at: "2023-06-01T23:59:59+00:00"
generated_at: "2026-06-14T09:12:12.847476+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Bunker Hill Mining upsizes project financing to $67M with Sprott; Teck exercises offtake option

## Summary
- $67M package: $46M multi-metals stream + $21M debt facility; total Sprott commitment now $96M.
- Closing expected June 2023; first concentrate production targeted Q4 2024.
- Teck exercises option to acquire 100% of zinc/lead concentrate for 5-year period.
- Maturities of Series 1 & 2 convertible debentures ($21M total) extended to March 31, 2026.
- Stream terms unchanged: 10% of payable metals until 63.5M lbs zinc, 40.4M lbs lead, 1.2M oz silver delivered.

## SEC filing metadata
- accession: 0001493152-23-019827
- form_type: 8-K
- ticker: BHLL
- cik: 0001407583
- company_name: Bunker Hill Mining Corp.
- filed_at: 2023-06-01T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1407583/000149315223019827/0001493152-23-019827-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1407583/000149315223019827/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-019827
- JSON: https://secwatch.observer/filing/0001493152-23-019827.json
- Plain text: https://secwatch.observer/filing/0001493152-23-019827.txt

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