Exhibit 99.1 Innovative Industrial Properties Reports Third Quarter 2025 Results Announced $270 Million Commitment Into IQHQ, A Premier Life Science Real Estate Platform Definitions of the above-mentioned non-GAAP financial measures, together with reconciliations to net income in accordance with GAAP and other definitions of capitalized terms used herein, appear at the end of this release. IQHQ Investment 1 • Total revenues of$64.7 million and net income attributable to common stockholders of $28.3 million ...