OpenAI to confidentially file for IPO as soon as Friday OpenAI plans to confidentially file for an initial public offering (IPO) as early as Friday. The body of the article is inaccessible due to a permissions error. Access Denied You don't have permission to access "http://www.cnbc.com/2026/05/20/openai-ipo-filing.html" on this server. Reference 18.162c1102.1779336313.570830b2 https://errors.edgesuite.net/18.162c1102.1779336313.570830b2