It's so obvious that Zimmer is the buyer. While we are waiting on the BO news, these thieves will make more assault on the share price to cover these 2.3 mils shorted shares. I hope someone will put together all these info., evidences of speculating an acquisition from Zimmer. & write a seeking alpha articles for the mass to read & DDs on AMDA...That would attract tons of attention. I can't wait til Friday market closed to see the up to date short interests.