Palo Alto Investors. I am familiar with Palo Alto. They have been a shareholder for 5 years, and have not made much money over that time.
Well, the nerve of them. They must be on the sauce this morning. I hope you told them they could just sell their shares and move on, or better yet they can move to China!!!
They should be glad that the price of Momenta is within pennies of the price 5 years ago when Wheeler showed up.