---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-154557"
form_type: "8-K"
ticker: "IAUX"
cik: "0001853962"
company_name: "i-80 Gold Corp."
filed_at: "2026-04-14T23:59:59+00:00"
generated_at: "2026-05-15T06:26:25.763373+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# i-80 Gold reports high-grade Archimedes assays; development on track for Q3 2026 first gold

## Summary
- Infill drilling at Upper Archimedes returned intercepts: 24.6 g/t Au over 23.6 m, 10.2 g/t over 36.4 m, 8.0 g/t over 46.4 m, and 6.1 g/t over 42.1 m.
- Upper Archimedes resource: indicated 436k oz at 7.6 g/t, inferred 988k oz at 7.3 g/t; oxide zones not in PEA evaluated for potential near-term production.
- Development advancing on schedule; 1,200 m completed as of Q1 2026; first gold from Upper Archimedes targeted for Q3 2026.
- Lower Archimedes infill program of 55,000 m over 140 holes to start Q2 2026; feasibility study expected Q1 2027.

## SEC filing metadata
- accession: 0001193125-26-154557
- form_type: 8-K
- ticker: IAUX
- cik: 0001853962
- company_name: i-80 Gold Corp.
- filed_at: 2026-04-14T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1853962/000119312526154557/0001193125-26-154557-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1853962/000119312526154557/d144961d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-154557
- JSON: https://secwatch.observer/filing/0001193125-26-154557.json
- Plain text: https://secwatch.observer/filing/0001193125-26-154557.txt

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