I follow them somewhat. However, at $20 a share, most of the good money has been made.
Consider putting a few $$$ on GALE. Very risky, but gains are potentially massive, like big Z.
Also consider THLD--massive potential gain, very low shares and float, and is pretty safe at this price
Kinda what I thought .. had a buddy ask me about them last night and with a quick run through .. seem to have more downside than upside in the short term. I have to do some digging into the cancer drug awaiting approvial over the weekend. I've been watching THLD, just not close enough to pull the trigger. Thanks Ranger for the input.