O3 Mining Inc. (OIIIF) Stock Analysis
DELISTED
What happened to O3 Mining Inc. (OIIIF) stock?
O3 Mining Inc. (OIIIF) no longer trades on public markets. The figures below are historical and are not a current quote.
- Status:
- Delisted — no longer trades
Market cap $137M is the value of all shares combined.
For informational purposes only. Not financial advice. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
O3 Mining Inc. (OIIIF). O3 Mining Inc. is a Canadian company focused on the acquisition, exploration, and development of precious mineral deposits, primarily gold. Its key assets include the Marban and Alpha properties in Val-d'Or, Québec.
Last analyzed: Mar 16, 2026Dated analysis: the newest financial statements on file are 25 months old (Sep 1, 2024), so the figures and score below describe that period, not today.
O3 Mining Inc. (OIIIF) Materials & Commodity Exposure
OIIIF OTC Market Information
OIIIF trades on the OTC Other market tier of OTC Markets.
- OTC Tier: OTC Other
More about this archive record
Can I still buy OIIIF shares?
No. OIIIF stopped trading on public markets, so the shares are not available through a broker. Anything you see quoted for OIIIF elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before OIIIF stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to O3 Mining Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.