---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-029622"
form_type: "8-K"
ticker: "BHLL"
cik: "0001407583"
company_name: "Bunker Hill Mining Corp."
filed_at: "2026-06-22T21:12:14+00:00"
generated_at: "2026-06-22T21:14:15.997465+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Bunker Hill Mining director Mark Child resigns from board effective June 19, 2026

## Summary
- Mark Child resigned from board effective June 19, 2026; resignation not due to any disagreement with management.
- Child served as director since earlier this year; board will evaluate appointment of replacement director.
- CEO Sam Ash thanked Child for contributions during transformative period for the Company.

## SEC filing metadata
- accession: 0001493152-26-029622
- form_type: 8-K
- ticker: BHLL
- cik: 0001407583
- company_name: Bunker Hill Mining Corp.
- filed_at: 2026-06-22T21:12:14+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1407583/000149315226029622/0001493152-26-029622-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1407583/000149315226029622/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-029622
- JSON: https://secwatch.observer/filing/0001493152-26-029622.json
- Plain text: https://secwatch.observer/filing/0001493152-26-029622.txt

## Key facts
- Executive change
  Mark Child resigned as director at Bunker Hill Mining Corp..
  - Action: resigned
  - Role: director
  source text: Effective June 19, 2026, Mark Child resigned from the board of directors (the “ Board ”) of Bunker Hill Mining Corp. (the “ Registrant ”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1407583/000149315226029622/0001493152-26-029622-index.htm

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