RMR Mortgage Trust (Nasdaq: RMRM) is a real estate finance company that focuses on originating and investing in first mortgage loans secured by middle market and transitional commercial real estate. RMR Mortgage Trust is managed by Tremont Realty Advisors LLC, an SEC registered investment adviser, which is a direct subsidiary of The RMR Group LLC. The RMR Group LLC, an alternative asset management company, is the majority owned operating subsidiary of The RMR Group Inc. (Nasdaq: RMR), which is headquartered in Newton, MA.