Portola: PTLA file $115m IPO Form S1: http://archive.fast-edgar.com/20130412/Aabt5znp7fXW-pQJ-mZd-q-eGc5XZ/ From biz journal: http://www.bizjournals.com/sanfrancisco/blog/biotech/2013/04/portola-pharmaceuticals-ipo-ptla.html?ana=RSS&s=article_search&utm_source=feedburner&utm_medium=twitter&utm_campaign=Feed%3A+BiotechsfRssFeed+%28BiotechSF%29