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Kilroy Realty Corp director Cia Buckley Marakovits filed a Form 3 indicating that no securities are beneficially owned. The filing shows direct ownership of zero shares following the reported status, meaning the director currently reports no direct holdings in the company’s stock.
Kilroy Realty Corp director David Andrew Kieske filed an initial insider ownership report showing no beneficial ownership of company securities. The Form 3 indicates that, as of the reported date, he holds zero Kilroy Realty Corp shares directly or indirectly.
Marakovits Cia Buckley reported acquisition or exercise transactions in this Form 4 filing.
Kilroy Realty Corp director Cia Buckley Marakovits received an award of 3,224 restricted stock units. The grant was made at a price of $0.00 per share and was issued under the Kilroy Realty 2006 Incentive Award Plan.
Each restricted stock unit includes a right to receive dividend equivalents on the underlying share. Following this grant, Marakovits directly holds 3,224 shares or units tied to Kilroy Realty common stock.
Kilroy Realty Corporation announced a broad refresh of its Board of Directors and committee structure. Gary Stevenson has been appointed Chair of the Board, succeeding Edward F. Brennan, PhD, who becomes Chair of the Audit Committee. Jolie Hunt is now Chair of the Executive Compensation Committee.
The Board size was increased from seven to nine members with the appointment of two new independent directors, Cia Buckley Marakovits and David Kieske, effective February 24, 2026. Each received an initial equity award of 3,224 restricted stock units, vesting in two equal annual installments.
The Corporate Social Responsibility and Sustainability Committee will be disbanded, with its responsibilities allocated among the Nominating/Corporate Governance, Executive Compensation, and Audit Committees. Director Peter Stoneberg plans to retire at the 2026 annual meeting, when the Board size will be reduced from nine to eight.
D1 Capital Partners L.P. and Daniel Sundheim report an 8.8% passive ownership stake in Kilroy Realty Corp common stock. They beneficially own 10,400,212 shares, with shared voting and dispositive power over all of these shares, and no sole voting or dispositive power.
The ownership percentage is based on 118,305,702 Kilroy Realty shares outstanding as of October 24, 2025. The stake is held through an investment vehicle managed by D1 Capital Partners, and the filers state the shares were acquired and are held in the ordinary course of business, not to change or influence control of the company.
Cohen & Steers, Inc. and its investment advisory affiliates filed an amended Schedule 13G reporting beneficial ownership of 9,619,243 shares of Kilroy Realty Corp. common stock, representing 8.13% of the class as of 12/31/2025. They report sole voting power over 5,658,814 shares and sole dispositive power over 9,619,243 shares.
The firms state the securities were acquired and are held in the ordinary course of business, not to change or influence control of Kilroy Realty. The shares are held for the benefit of underlying account holders, who are entitled to dividends and sale proceeds from these holdings.
Kilroy Realty Corporation and its operating partnership filed a combined annual report describing a large West Coast–focused office and life science REIT platform. The company owns and operates properties primarily in the San Francisco Bay Area, Los Angeles, San Diego, Seattle, and Austin.
As of December 31, 2025, the stabilized office portfolio comprised 121 buildings with 16,292,164 rentable square feet, 438 tenants, and 81.6% economic occupancy, plus three stabilized residential properties with 1,001 units and 94.1% average occupancy. One property totaling 427,764 square feet was held for sale, and the future development pipeline included eight potential sites.
Technology tenants generated 51% of office portfolio annualized base rent, and the 20 largest tenants represented about 53.7% of total annualized base rent, highlighting tenant concentration risk. The report emphasizes operating, capital recycling, development, financing, and sustainability strategies, including long‑standing recognition from GRESB and ENERGY STAR and carbon‑neutral operations since 2020.
Key risks include office-leasing uncertainty, geographic concentration in California, Seattle, and Austin, reliance on large technology and life science tenants, environmental and climate-related liabilities (with about $70.0 million accrued for remediation), regulatory changes, cybersecurity, and access to capital and debt markets.
Kilroy Realty Corp President Justin William Smart reported multiple equity compensation transactions dated February 5, 2026. He acquired 20,482 shares of common stock at $0 and exercised awards for an additional 134,097 shares of common stock at $0.
On the derivative side, Smart was granted 87,163.5131 restricted stock units tied to a 2023 performance award and 47,008.9501 restricted stock units tied to a 2025 performance award, each representing a contingent right to one share of common stock. A total of 7,223 shares of common stock at $34.31 were used to satisfy tax withholding on vested restricted stock units.
Kilroy Realty executive Sherrie Sage Schwartz reported new equity awards. On February 5, 2026, she was granted 6,328.7552 restricted stock units at $0 per unit and 2,806 shares of common stock at $0.
After the stock grant, she directly owned 5,233.4874 common shares. The RSUs were granted under the Kilroy Realty 2006 Incentive Award Plan and include dividend equivalents. Related 2025 performance units cover a three-year period through December 31, 2027, with potential additional vesting based on company performance and time-based conditions.
Kilroy Realty Corporation executive Jeffrey Kuehling reported new equity awards tied to his compensation. On February 5, 2026, he acquired 7,287 shares of common stock at a price of $0 per share, bringing his directly held common stock to 26,323.1516 shares.
He was also granted 12,820.6227 restricted stock units under the Kilroy Realty 2006 Incentive Award Plan, each representing a contingent right to receive one share of common stock and associated dividend equivalents. The filing notes these units relate to performance awards covering a three-year period ending December 31, 2027, with the reported amount reflecting the minimum eligible units, and up to an additional 25,641.25 units potentially vesting based on the company’s performance and time-based vesting requirements.