 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether the sale of Tremont Mortgage Trust NASDAQ: TRMT to RMR Mortgage Trust is fair to Tremont shareholders. Under the terms of the merger agreement, Tremont shareholders will receive 0.520 of a newly issued RMR Mortgage common share for each Tremont common share owned. Upon closing, Tremont shareholders are expected to own approximately 30 of the combined companys outstanding common shares. H 