Interstate Hotels & Resorts (NYSE: IHR) 73.2% HIGHER; today announced that it has signed a definitive merger agreement to be acquired by Hotel Acquisition Company, LLC, a 50/50 joint venture between subsidiaries of Thayer Hotel Investors V-A LP, a private equity fund sponsored by Thayer Lodging Group, and Shanghai Jin Jiang International Hotels (Group) Company Limited in a transaction valued at approximately $307 million.