---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-041365"
form_type: "8-K"
ticker: "BHLL"
cik: "0001407583"
company_name: "Bunker Hill Mining Corp."
filed_at: "2026-09-03T20:05:28+00:00"
generated_at: "2026-09-03T20:07:54.221989+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Bunker Hill: Cate-8 drill results expand target; draws US$2M Teck, US$4M Ocean Partners

## Summary
- BHD26-17: 12.5 ft at 2.94 oz/ton Ag, 3.2% Pb (3.75 oz/ton AgEq); BHP26-24: 3.2 ft at 4.19 oz/ton Ag, 10.6% Pb (6.78 oz/ton AgEq) incl 0.7 ft at 15.7 oz/ton Ag, 33.7% Pb (23.89 oz/ton AgEq)
- Channel sampling: 46 ft of 8.19% Pb, 2.49 oz/ton Ag, 1.18% Zn (4.83 oz/ton AgEq) (14.03 m at 166 g/t AgEq)
- Cate-8 target: 55% tonnage growth, 34% more AgEq oz; at 50 g/t cutoff: 522k tons at 5.34 oz/ton AgEq for 2.79M oz
- Teck facility: drew US$2M on Aug 28, total US$8M outstanding; interest 13.5% to Jun 30 2027, then 15%; secured
- Ocean Partners: drew US$4M on Sep 1, first draw; interest 7% + SOFR; proceeds for working capital at Bunker Hill Mine

## SEC filing metadata
- accession: 0001493152-26-041365
- form_type: 8-K
- ticker: BHLL
- cik: 0001407583
- company_name: Bunker Hill Mining Corp.
- filed_at: 2026-09-03T20:05:28+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1407583/000149315226041365/0001493152-26-041365-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1407583/000149315226041365/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-041365
- JSON: https://secwatch.observer/filing/0001493152-26-041365.json
- Plain text: https://secwatch.observer/filing/0001493152-26-041365.txt

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