@sifter can you actually find a lead plaintiff for any of them? Most are just advertising hoping they can get a piece of the pie. Generally unless you have a loss exceeding many thousands (some 50k, some 100k, etc), they won't even consider because it's not worth their time. Some try to gather as many as they can to make it worth more... If you research any of the thousands of stocks out there that had a huge drop at any time.. there will also be thousands of "lawsuits" in which they search for money. Example below: