 Expansion Lease-ups Perform Despite COVID-19, Resulting in Record-High Occupancies and Revenues; Continued Approach to Controlling Expenses Drives Peer-Leading Same-Store Net Operating Income Growth NEW YORK, NY ACCESSWIRE March 31, 2021 Global Self Storage, Inc. NASDAQ:SELF, a real estate investment trust that owns, operates, manages, acquires, develops and redevelops self-storage properties, reported results for the fourth quarter and full year ended December 31, 2020. All comparisons are to the same period in 2019 unless otherwise noted. 