Damned it! Why do you allow scammers to own Yahoo Finance message boards like GERN? These scammers are RESIDENT crooks ready to exploit visitors who don't suspect them. They make negative comments to lure in the innocent to defend Geron as shareholder. GET RID OF THESE CRIMINALS. You shut one down and he renames himself and comes right back or he already uses several IDs on that message board. NO one listens to us. We've complained to Yahoo for YEARS about these crooks.