This is public; they submitted a "Notice of Exempt Offering of Securities" filing to the SEC today: https://www.sec.gov/Archives/edgar/data/1315098/00013150982

This is public; they submitted a "Notice of Exempt Offering of Securities" filing to the SEC today: https://www.sec.gov/Archives/edgar/data/1315098/000131509821000001/xslFormDX01/primary_doc.xml https://www.sec.gov/Archives/edgar/data/1315098/000131509821... They even have a ticker: RBLX