Technology Gemini, the Winklevoss’ crypto exchange, pops more than 14% in Nasdaq debut by admin September 12, 2025 0 Gemini Co-founders Tyler Winklevoss and Cameron Winklevoss attend the company’s IPO at the Nasdaq MarketSite in New York City, U.S., Sept. 12, 2025. Jeenah Moon | Reuters Shares of .) FacebookTwitterPinterestLinkedinRedditMixEmail