---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-272702"
form_type: "8-K"
ticker: "CTGO"
cik: "0001502377"
company_name: "Contango Silver & Gold Inc."
filed_at: "2026-06-16T20:30:17+00:00"
generated_at: "2026-06-16T20:31:59.499768+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Contango reports 972.10 g/t gold intercept at Lucky Shot; underground development restarts

## Summary
- LSU26091 returned 0.17 m grading 972.10 g/t Au from L1d Vein with visible gold.
- LSU26078 returned 5.30 m grading 8.89 g/t Au from L1c Vein, including 0.60 m at 35.15 g/t Au.
- Underground exploration development re-started with contractor GMS mobilized; 43m advanced as of May 27, 2026.
- Next phase: ~800 m of underground excavation to provide platforms for ~12,000 m of drilling, targeting Feasibility Study H1 2027.
- West Drift extension planned to further explore the high-grade KM vein (~6m at 60 g/t Au).

## SEC filing metadata
- accession: 0001193125-26-272702
- form_type: 8-K
- ticker: CTGO
- cik: 0001502377
- company_name: Contango Silver & Gold Inc.
- filed_at: 2026-06-16T20:30:17+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1502377/000119312526272702/0001193125-26-272702-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1502377/000119312526272702/ctgo-20260616.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-272702
- JSON: https://secwatch.observer/filing/0001193125-26-272702.json
- Plain text: https://secwatch.observer/filing/0001193125-26-272702.txt

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