Can you please explain the difference between virgin shares and ipo shares?

I keep seeing a lot of posts about getting into the virgin shares of space x. Were these made available by robinhood ahead of IPO? My understanding is SPCE is virgin and will mature into SPCX shares on June 12th right? I’m planning on buying Monday because I do not want to miss out on this rocket. 🚀 submitted by /u/absentneurons [link] [comments]