RADNOR, Pa., March 11, 2014-- Brandywine Realty Trust (the "Company") (NYSE: BDN) announced the appointment of Thomas E. Wirth, age 50, as Executive Vice President and Chief Financial Officer of the Company in replacement of Mr. Howard M. Sipzner effective as of the close of business on March 10, 2014.  Since December 2009, Mr. Wirth served the Company as Executive Vice President, Portfolio Management and Investments where he directed portfolio management, acquisition and disposition activities and assisted in formulating the Company's capital allocation tactics, including structuring joint ventures and construction financings. From 2004 until 2009, Mr. Wirth served as President (2007-2009) and Chief Financial Officer of Feldman Mall Properties. From 1997 to 2004, he served first as the Vice President of Finance and later as Chief Financial Officer of SL Green Realty Corporation. Mr. Wirth has also served as Vice President of Financial Reporting and Analysis for Greenwich, Connecticut-based United Waste System, Inc., and spent ten years with Ernst & Young LLP in various positions, including Senior Manager. Mr. Wirth is a CPA and earned his B.A. in business management and accounting from Gettysburg College.<br /><br />Gerard H. Sweeney, Brandywine's President and Chief Executive Officer, commented, "We are delighted that Tom has accepted this new leadership role as our Chief Financial Officer.  He is an accomplished and effective financial executive with significant experience in all facets of the real estate business. His broad-based skill sets in finance, accounting, investor relations and the capital markets will serve us well in the efficient execution of our business plan.  We thank Howard for his contributions to Brandywine and wish him great success in his future endeavors."<br /><br />About Brandywine Realty Trust<br /><br />Brandywine Realty Trust is one of the largest, publicly traded, full-service, integrated real estate companies in the United States. Organized as a real estate investment trust and operating in select markets, Brandywine owns, leases and manages an urban, town center and suburban office portfolio comprising 282 properties and 32.9 million square feet, including 204 properties and 24.8 million square feet owned on a consolidated basis and 60 properties and 5.7 million square feet in 17 unconsolidated real estate ventures all as of December 31, 2013.