OTCMKTS:OBNNF Osisko Mining (OBNNF) Stock Price, News & Analysis $3.51 0.00 (0.00%) As of 10/2/2026 Add Compare Share Share Stock Analysis Stock AnalysisChart About Osisko Mining Stock (OTCMKTS:OBNNF) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Osisko Mining alerts:Sign Up Key Stats Today's Range$3.51▼$3.5150-Day Range$3.51▼$3.5152-Week Range$1.78▼$3.62VolumeN/AAverage Volume426,660 shsMarket Capitalization$1.34 billionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Osisko Mining Inc. was a Canadian mineral exploration and development company focused on advancing gold projects. Its principal asset was the Windfall gold project in the Eeyou Istchee James Bay region of Quebec, where the company conducted exploration, resource evaluation, engineering and permitting activities aimed at developing an underground mine. The Windfall project was the company’s primary business focus and included the adjacent Urban-Barry properties. Osisko Mining worked with local communities and Indigenous groups in the region while progressing geological studies, site planning and environmental work. The company did not operate as a diversified producer; its activities were concentrated primarily on exploration and development of its Quebec gold assets. John Burzynski served as Osisko Mining’s president and chief executive officer during the company’s development of Windfall. In 2024, Gold Fields Limited completed its acquisition of Osisko Mining, bringing the Windfall project into Gold Fields’ portfolio and ending Osisko Mining’s status as an independent publicly traded company.AI Generated. May Contain Errors. Read More Receive OBNNF Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Osisko Mining and its competitors with MarketBeat's FREE daily newsletter. 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OBNNF Stock News HeadlinesOsisko Metals reports new copper intercepts at Gaspé projectNovember 21, 2025 | msn.comOsisko Development Secures $203 Million to Advance Cariboo Gold ProjectAugust 15, 2025 | msn.comLouis Navellier: My #1 AI stock for 2026 (name & ticker inside)Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top S&P 500 stock for 12 years running—and today, he's giving away his #1 AI stock pick for 2026, free. This company's sales are up 28% year over year, it holds over 30,000 patents in wireless and video technology, and it just earned an A-rating in his proprietary Stock Grader system that has cost him $9 million to build and maintain.October 3 at 1:00 AM | InvestorPlace (Ad)Osisko Development Corp. Reports Strong Q2 2025 ResultsAugust 14, 2025 | msn.comOsisko Development Reports Q2 2025 Results and Advances Cariboo Gold ProjectAugust 12, 2025 | msn.comOsisko Gold Royalties outlines 2025 guidance with 80,000-88,000 GEOs and 97% cash marginFebruary 20, 2025 | msn.comHold Recommendation for Osisko Gold Royalties Amid Slight Underperformance and Development RisksJanuary 8, 2025 | markets.businessinsider.comOsisko Gold Royalties racks up record full-year revenues despite diamond mine haltJanuary 7, 2025 | seekingalpha.comSee More Headlines OBNNF Stock Analysis - Frequently Asked Questions How have OBNNF shares performed this year? Osisko Mining's stock was trading at $3.51 at the start of the year. Since then, OBNNF stock has increased by 0.0% and is now trading at $3.51. How do I buy shares of Osisko Mining? Shares of OBNNF stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Company Calendar Today10/03/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorMaterials Industry Metals & Mining Sub-IndustryPrecious Metals & Minerals Current SymbolOTCMKTS:OBNNF Previous SymbolOTCMKTS:OBNNF CIKN/A Webwww.osiskomining.com Phone(416) 363-8653Fax416-363-9813Employees37Year Founded2010Profitability EPS (Trailing Twelve Months)($0.02) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$165.48 million Net MarginsN/A Pretax MarginN/A Return on Equity-0.50% Return on Assets-0.41% Debt Debt-to-Equity Ratio0.14 Current Ratio41.65 Quick Ratio41.64 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$1.98 per share Price / Book1.77Miscellaneous Outstanding Shares381,733,000Free FloatN/AMarket Cap$1.34 billion OptionableNot Optionable BetaN/A Social Links 7 Stocks That Could Lead the Next Market BoomTesla, Nvidia, and Google helped shape the last era of market growth, but the next wave could come from a new group of companies. 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