COPT Defense Properties Common Shares of Beneficial Interest (CDP)

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) executed a build-to-suit lease in December 2025 with a Fortune 100 Company in San Antonio, Texas. Construction is expected to commence on this 132,000 square foot, high-security specialized facility in the third quarter of 2026, with rent commencement expected in the fourth quarter of 2027. The anticipated capital commitment to this development project is $88 million, which densifies the Company’s existing campus in San Antonio.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) completed 557,000 square feet of vacancy leasing in 2025, with a weighted-average lease term of roughly 7.5 years, which exceeded the Company’s initial target by nearly 40%. The Company provided an initial vacancy leasing target of 400,000 square feet in February 2025, then increased the target to 450,000 square feet in July 2025, and increased the target again to 500,000 square feet in October 2025. The vacancy leasing achieved exceeded the Company’s third quarter projection by 57,000 square feet, or 11%. This outperformance is noteworthy as the Total Portfolio was 95.1% leased at the beginning of 2025, and the vacancy leasing achieved represented 47% of the unleased space at the beginning of the year.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announces the release date and conference call details in which management will discuss fourth quarter and year end 2025 results and guidance for 2026.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) executed a build-to-suit lease in December 2025 with the University of Maryland’s (UMD) Applied Research Laboratory for Intelligence and Security (ARLIS) at 4400 River Road in College Park, Maryland, located in the UMD Discovery District. The Company is expected to commence construction of the 110,000 square foot, four-story Class A office development in the first quarter of 2026 and is scheduled for shell completion in the second quarter of 2027. The Company’s anticipated capital commitment to this development project is $65 million. ARLIS is an existing tenant in COPT Defense’s UMD Discovery District portfolio and this project represents a material expansion of their footprint.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced today that its Board of Trustees declared a regular quarterly dividend of $0.305 per common share for the fourth quarter ending December 31, 2025. The fourth quarter 2025 dividend represents an annualized amount of $1.22 per share and is payable on January 15, 2026, to shareholders of record on December 31, 2025.

COPT Defense Properties (“COPT Defense” or the “Company”) (NYSE: CDP) announced results for the third quarter ended September 30, 2025.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced the acquisition of Stonegate I, a 142,000 square foot Class A office building at 15050 Conference Center Drive in Chantilly, VA for a gross purchase price of $40.2 million. The Class A office building is fully occupied by a top 20 U.S. Defense Contractor with 10 years of lease term remaining, making this their ninth location in the Company’s portfolio. Stonegate I was constructed in 2000 and is within a 1-mile radius of the Company’s 1.5 million square foot Westfields office portfolio, which is 94% leased.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announces the release date and conference call details in which management will discuss third quarter 2025 results.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced that its operating partnership, COPT Defense Properties, L.P. (the “Operating Partnership”), priced an underwritten public offering (the “Offering”) of $400 million of 4.500% Senior Notes due 2030 (the “2030 Notes”). The Company will fully and unconditionally guarantee the Operating Partnership’s obligations under the 2030 Notes. The Offering is expected to close on October 2, 2025, subject to the satisfaction of customary closing conditions.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced that its President and CEO, Stephen E. Budorick, will provide an overview of the Company and participate in a question and answer session at the BofA Securities 2025 Global Real Estate Conference in New York City, NY. The presentation will be held on Thursday, September 11, 2025 at 11:05 a.m. Eastern Time.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced today that its Board of Trustees declared a regular quarterly dividend of $0.305 per common share for the third quarter ending September 30, 2025. The third quarter 2025 dividend represents an annualized amount of $1.22 per share and is payable on October 16, 2025, to shareholders of record on September 30, 2025.

COPT Defense Properties (“COPT Defense” or the “Company”) (NYSE: CDP) announced results for the second quarter ended June 30, 2025.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announces the release date and conference call details in which management will discuss second quarter 2025 results.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced that its President and CEO, Stephen E. Budorick, will provide an update on the Company and participate in a question and answer session at Nareit’s REITweek: 2025 Investor Conference. The presentation will be held on June 3, 2025 at 8:45 a.m. Eastern Time at the New York Hilton Midtown in New York, NY.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced today that its Board of Trustees declared a regular quarterly dividend of $0.305 per common share for the second quarter ending June 30, 2025. The second quarter 2025 dividend represents an annualized amount of $1.22 per share and is payable on July 16, 2025, to shareholders of record on June 30, 2025.

COPT Defense Properties (“COPT Defense” or the “Company”) (NYSE: CDP) announced results for the first quarter ended March 31, 2025.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) has executed two investment leases in Redstone Gateway totaling 55,000 square feet, bringing the total portfolio year-to-date investment leasing to 103,000 square feet.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announces the release date and conference call details in which management will discuss first quarter 2025 results.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) has executed a 10-year lease with a top 10 U.S. Defense Contractor for 48,100 square feet at 6841 Benjamin Franklin Drive (“Franklin Center”) in Columbia Gateway.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced that its President & CEO, Stephen E. Budorick, will provide an overview of the Company and participate in a question and answer session at Citi’s 2025 Global Property CEO Conference. The presentation will be held on March 4, 2025 at 2:55 p.m. Eastern Time at The Diplomat Resort & Spa in Hollywood, Florida.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced today that its Board of Trustees declared a regular quarterly dividend of $0.305 per common share for the first quarter ending March 31, 2025. This represents an increase of 3.4%, or $0.01 per share, over the most recent quarterly dividend of $0.295. The first quarter 2025 dividend represents an annualized amount of $1.22 per share and is payable on April 16, 2025, to shareholders of record on March 31, 2025.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) is establishing the following guidance for the year ending December 31, 2025:

COPT Defense Properties (“COPT Defense” or the “Company”) (NYSE: CDP) announced results for the fourth quarter and full year ended December 31, 2024.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announced the 2024 tax treatment of its common share distributions as described below. Shareholders are encouraged to consult with their tax advisors as to their specific tax treatment of COPT Defense common share distributions.

COPT Defense Properties (NYSE: CDP) (“COPT Defense” or the “Company”) announces the release date and conference call details in which management will discuss fourth quarter and year end 2024 results and guidance for 2025.