TechOura, smart ring maker, files confidentially for IPOCNBC2026.05.21Source: cnbc.com ↗𝕏 PostRedditTelegram🔗 CopyTrendingNVDA...-AAPL...-MSFT...-META...-Oura, the maker of the health and wellness tracking smart ring, has confidentially filed for an IPO with the SEC.Was this article helpful?👍0👎0CommunityLatestPopularLoading comments...SendNext ArticleCryptoSatoshi’s 1.1M bitcoin and millions more can be saved from quantum attack, says expertCoinDesk2026.05.21Satoshi’s 1.1M bitcoin and millions more can be saved from quantum attack, says expertMore NewsRegulationSatoshi’s 1.1 million bitcoin and millions more can be saved from quantum attack, says expertCoinDesk2026.05.21Researchers at the privacy-centric blockchain startup say their multi-layer quantum defense will feature a soft fork to freeze and protect dormant BTC.More NewsMarketFishing boats worldwide stuck dockside as diesel prices surge on Iran war - ReutersReuters2026.05.21Fishing boats worldwide stuck dockside as diesel prices surge on Iran war Reuters← Back to News