Senator cites 2012 Fed report warning big banks lack up to $15B each to cover catastrophic losses.
Valeant says it can't justify $219 a share offer to shareholders.
Companies have used private detectives for years. Now, dissident shareholders are hiring their own gumshoes. With everybody watching everybody else, at least one group wins: The investigation firms.
Investors will look for response from Zoetis on its investor day scheduled for Nov. 18.
Casino operator doesn't expect to complete REIT separation until 2016.
The rental housing software company is said to have rejected a $2 billion buyout bid.
The activist fund may consider a proxy fight or tender offer to push RealD into strategic review.
Investors seeking to unlock value in restaurant companies are increasingly calling for real estate assets to be spun off.
Allergan also says Valeant counterclaims in lawsuit are a "collection of distortions and half-truths."
Restaurant chain's BEF Foods could be worth $450 million in a sale, analyst says.