---
schema_version: "secwatch.filing_event.v1"
accession: "0000783324-23-000041"
form_type: "8-K"
ticker: "VGZ"
cik: "0000783324"
company_name: "VISTA GOLD CORP"
filed_at: "2023-05-26T23:59:59+00:00"
generated_at: "2026-06-14T13:41:01.404844+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Vista Gold extends NT Government agreement for Mt Todd project to 2029 with option for further 3-year extension

## Summary
- Agreement with Northern Territory Government extended to December 31, 2029; option for an additional three-year extension.
- Vista continues to manage Mt Todd site and fulfill environmental, cultural, and social stewardship commitments.
- Company has no present liability for site condition prior to its involvement in 2006.
- At Vista's sole option, it may proceed with development; then NT Government assets and historical rehabilitation liabilities transfer to Vista.

## SEC filing metadata
- accession: 0000783324-23-000041
- form_type: 8-K
- ticker: VGZ
- cik: 0000783324
- company_name: VISTA GOLD CORP
- filed_at: 2023-05-26T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/783324/000078332423000041/0000783324-23-000041-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/783324/000078332423000041/vgz-20230525x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000783324-23-000041
- JSON: https://secwatch.observer/filing/0000783324-23-000041.json
- Plain text: https://secwatch.observer/filing/0000783324-23-000041.txt

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