COPT DEFENSE PROPERTIES 8-KCurrent Reports (8-K / ad hoc)

Properties

Item 2.02. Results of Operations and Financial Condition On July 27, 2026, COPT Defense Properties (the “Company”) issued a press release relating to its financial results for the period ended June 30, 2026 and, in connection with this release, is making available certain supplemental information pertaining to its properties and operations. The earnings release and supplemental information are included as Exhibit 99.1 to this report and are incorporated herein by reference. The information included herein, including the exhibits, shall not be deemed “filed” for any purpose, including the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or subject to liabilities of that Section. The information included herein, including the exhibits, shall also not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.