But how far away from commercializing it are they? A big unknown right now...I've been planning on selling ~ 1/2 my shares if we hit $6+, will almost recover my initial cash outlay at that pps, then let the rest ride, although if great news comes more rapidly than I expect that plan may change. These days biotechs are in a weird place - one of the most risky sectors in many ways, but also one of the safest if the economy blows up - people don't stop getting sick ;-)