Global Self Storage annual meeting: all four proposals pass, directors elected

Proposal 3: Non-Binding Advisory Vote on Executive Compensation Approval on an advisory basis, the Company's executive compensation. For Against Abstain Broker Non-Vote 3,021,850 366,239 115,078 4,059,180

Proposal 2: Ratification of Accounting Firm Ratify the appointment of RSM US LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2023. For Against Abstain Broker Non-Vote 7,424,088 77,986 60,273 N/A

Proposal 4: Non-Binding Advisory Vote on the Frequency of Future Non-Binding Advisory Votes on Executive Compensation Approval on an advisory basis, whether executive compensation should be submitted to stockholders for an advisory vote every one, two or three years. 1 Year 2 Years 3 Years Abstain Broker Non-Vote 1,725,681 84,901 1,553,353 139,232 4,059,180

Proposal 1: Election of Directors Election of George B. Langa as a director to serve until the 2024 Annual Stockholder Meeting and until his successor is duly elected and qualifies. For Withheld Broker Non-Vote 2,858,056 645,111 4,059,180 Election of Thomas B. Winmill, Esq. as a director to serve until the 2024 Annual Stockholder Meeting and until his successor is duly elected and qualifies. For Withheld Broker Non-Vote 3,260,036 243,131 4,059,180 Election of Mark C. Winmill as a director to serve until the 2024 Annual Stockholder Meeting and until his successor is duly elected and qualifies. For Withheld Broker Non-Vote 3,356,827 146,340 4,059,180 Election of Russell E. Burke III as a director to serve until the 2024 Annual Stockholder Meeting and until his successor is duly elected and qualifies. For Withheld Broker Non-Vote 2,959,809 543,358 4,059,180 Election of William C. Zachary as a director to serve until the 2024 Annual Stockholder Meeting and until his successor is duly elect