Corporate Office Properties Trust is a real estate investment trust that owns, manages, leases, develops and selectively acquires office and data center properties. An S&P MidCap 400 Company, COPT shares are listed on the New York Stock Exchange under the symbol OFC. The majority of COPT's portfolio is in locations that support U.S. Government agencies and their contractors. COPT also own a portfolio of office properties located in select urban/urban-like submarkets within its regional footprint.