AbbVie (NYSE: ABBV ) shares are plummeting as the company's schizophrenia treatment drug reportedly failed to meet its primary endpoint in a late-state study. While certainly a blow, the resulting drop of nearly 10% as I write this appears to be significantlyTo follow me click the "Follow" button! (Easy right?) Hi there, thanks for coming to my profile page! My name is Kumquat Research (but you can call me Jeremy) and I've been writing for Seeking Alpha on and off for going on ten years now, beginning with ...