SmartStop Self Storage REIT, Inc. (“SmartStop”) is a self-managed REIT with a fully integrated operations team of approximately 570 self-storage professionals focused on growing the SmartStop® Self Storage brand. SmartStop, through its indirect subsidiary SmartStop REIT Advisors, LLC, also sponsors other self-storage programs. As of March 12, 2025, SmartStop has an owned or managed portfolio of 218 operating properties in 23 states, the District of Columbia, and Canada, comprising approximately 156,400 units and 17.6 million rentable square feet. SmartStop and its affiliates own or manage 39 operating self-storage properties in Canada, which total approximately 33,600 units and 3.4 million rentable square feet. Additional information regarding SmartStop is available at investors.smartstopselfstorage.com.