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KRC vs SPG

Kilroy Realty Corp. and Simon Property Group, Inc.

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Kilroy Realty Corp.

Kilroy is a leading U.S. landlord and developer, with operations in San Diego, Los Angeles, the San Francisco Bay Area, Seattle, and Austin. The Company has earned global recognition for sustainability, building operations, innovation, and design. As a pioneer and innovator in the creation of a more sustainable real estate industry, the Company's approach to modern business environments helps drive creativity and productivity for some of the world's leading technology, entertainment, life science, and business services companies. The Company is a publicly traded real estate investment trust ("REIT") and member of the S&P MidCap 400 Index with more than seven decades of experience developing, acquiring, and managing office, life science, and mixed-use projects. As of June 30, 2025, Kilroy's stabilized portfolio totaled approximately 16.4 million square feet of primarily office and life science space that was 80.8% occupied and 83.5% leased. The Company also had approximately 1,000 residential units in Hollywood and San Diego, which had a quarterly average occupancy of 93.8%. In addition, the Company had one development project in the tenant improvement phase totaling approximately 875,000 square feet with a total estimated investment of $1.0 billion and two life science redevelopment projects in the tenant improvement phase totaling approximately 100,000 square feet with total estimated redevelopment costs of $85.0 million.

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Simon Property Group, Inc.

Simon Property Group, Inc. (NYSE:SPG) is a self-administered and self-managed real estate investment trust ("REIT"). Simon Property Group, L.P., or the Operating Partnership, is our majority-owned partnership subsidiary that owns all of our real estate properties and other assets. In this package, the terms Simon, we, our, or the Company refer to Simon Property Group, Inc., the Operating Partnership, and its subsidiaries. We own, develop and manage premier shopping, dining, entertainment and mixed-use destinations, which consist primarily of malls, Premium Outlets, The Mills, and International Properties. At December 31, 2024, we owned or had an interest in 229 properties comprising 183 million square feet in North America, Asia and Europe. We also owned an 88% interest in The Taubman Realty Group, or TRG, which owns 22 regional, super-regional, and outlet malls in the U.S. and Asia. Additionally, at December 31, 2024, we had a 22.4% ownership interest in Klepierre, a publicly traded, Paris-based real estate company, which owns shopping centers in 14 European countries.

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