EXHIBIT 99.1 Peakstone Realty Trust Reports Third Quarter 2025 Results Continued Progress Toward Industrial Transformation Majority Industrial Portfolio – Industrial ABR Reached 60% After Quarter End Significant Leverage Reduction Strong Industrial Outdoor Storage ("IOS") Leasing Activity $247 Million of Office Sales in 3Q and$116 Million Closed After Quarter End El Segundo, Calif. (November 5, 2025) - Peakstone Realty Trust (the "Company") (NYSE: PKST), a real estate investment trust that is focused on ow ...