 COLUMBIA, Md.--BUSINESS WIRE--Corporate Office Properties Trust COPT or the Company NYSE: OFC announced that its operating partnership, Corporate Office Properties, L.P. COPLP or the Operating Partnership, priced an underwritten public offering the Offering of 400 million of 2.000 Senior Notes due 2029 the 2029 Notes. The Company will fully and unconditionally guarantee the Operating Partnerships obligations under the 2029 Notes. The Offering is expected to close on A 