ANNUAL MEETING OF STOCKHOLDERS OF MEDICAL PROPERTIES TRUST, INC. May 26, 2022 PROXY VOTING INSTRUCTIONS INTERNET - Access “www.voteproxy.com” and follow the on-screen instructions or scan the QR code with your smartphone. Have your proxy card available when you access the web page. TELEPHONE - Call toll-free 1-800-PROXIES (1-800-776-9437) in the United States or 1-718-921-8500 from foreign countries from any touch-tone telephone and follow the instructions. Have your proxy card available when you call. Vote online/phone until 11:59 PM EST the day before the meeting. MAIL - Sign, date and mail your proxy card in the envelope provided as soon as possible. IN PERSON - You may vote your shares in person by attending the Annual Meeting on May 26, 2022 at 10:30 a.m. Central Time at The UAB Collat School of Business, 710 13th Street South, Brimingham, Alabama 35233. GO GREEN - e-Consent makes it easy to go paperless. With e-Consent, you can quickly access your proxy material, statements and other eligible documents online, while reducing costs, clutter and paper waste. Enroll today via www.astfinancial.com to enjoy online access. COMPANY NUMBER ACCOUNT NUMBER Important Notice Regarding Internet Availability of Proxy Materials for the Annual Meeting: The Notice and Proxy Statement, Annual Report and 2021 Form 10-K are available at www.medicalpropertiestrust.com Please detach along perforated line and mail in the envelope provided IF you are not voting via telephone or the Internet. 00033333333330330000 6 052622 THE BOARD OF DIRECTORS RECOMMENDS THAT YOU VOTE “FOR” ALL NOMINEES AND “FOR” PROPOSALS 2, 3 AND 4. PLEASE SIGN, DATE AND RETURN PROMPTLY IN THE ENCLOSED ENVELOPE. PLEASE MARK YOUR VOTE IN BLUE OR BLACK INK AS SHOWN HERE THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF THE COMPANY AND WILL BE VOTED IN ACCORDANCE WITH THE UNDERSIGNED’S INSTRUCTIONS SET FORTH HEREIN. UNLESS DIRECTION IS GIVEN TO THE CONTRARY, THIS PROXY WILL BE VOTED “FOR” ALL NOMINEES AND “FOR” EACH OF PROPOSALS 2, 3 AND 4. To change the address on your account, please check the box at right and indicate your new address in the address space above. Please note that changes to the registered name(s) on the account may not be submitted via this method. FOR AGAINST ABSTAIN 1. To elect nine directors Edward K. Aldag, Jr. G. Steven Dawson R. Steven Hamner Caterina A. Mozingo Emily W. Murphy Elizabeth N. Pitman D. Paul Sparks, Jr. Michael G. Stewart C. Reynolds Thompson, III 2. To ratify the appointment of PricewaterhouseCoopers LLP as independent registered public accounting firm for the fiscal year ending December 31, 2022. 3. To approve the compensation of the Company’s executive officers, on a non-binding basis. 4. To approve the Medical Properties Trust, Inc. Amended and Restated 2019 Equity Investment Plan. With respect to any other item of business that properly comes before the annual meeting and at any adjournments or postponements thereof, the proxy holders are authorized to vote the undersigned’s shares in their discretion. Signature of Stockholder Date: Signature of Stockholder Date: Note: Please sign exactly as your name or names appear on this Proxy. When shares are held jointly, each holder should sign. When signing as executor, administrator, attorney, trustee or guardian, please give full title as such. If the signer is a corporation, please sign full corporate name by duly authorized officer, giving full title as such. If signer is a partnership, please sign in partnership name by authorized person.