A look back in IPO: Facebook’s trailing profit and mobile intrigue – TechCrunch
In our series A Look Back In IPO, we’re diving back into the S-1 documents of tech’s biggest players. What were today’s giants like back when they first filed to go public? After looking into Amazon, Microsoft and Google, we’re peeking at Facebook.
22 Aug 2017 ... 2012. Facebook's first S-1 is dated February 1st, 2012. Its final S-1/A was filed May 16th of the same year.