Replies to post #182390 on Biotech Values

[DewDiligence]

PTLA CEO exercised and sold $800K of stock on 11/13/14 through 11/171/14 under a 10b5-1 plan:

http://www.sec.gov/Archives/edgar/data/1269021/000120919114069292/xslF345X03/doc4.xml