HYATT HOTELS CORPORATION

‌2025‌ ‌Annual Meeting‌

Vote by ‌May 20, 2025‌

Hyatt Ziva Cancun

Notice of Annual Meeting of Stockholders

To Be Held May 21, 2025

NOTICE HEREBY IS GIVEN that the 2025 Annual Meeting of Stockholders (the “Annual Meeting”) of Hyatt Hotels Corporation (“Hyatt”) will be held online via live webcast on Wednesday, May 21, 2025, at 9:30 a.m., Central Time. In order to attend the Annual Meeting online, you must pre-register at www.proxydocs.com/h. You will need the control number located in the upper right corner of your proxy card or on the instructions that accompanied your proxy materials. After registering, you will receive a confirmation e-mail and an e-mail approximately one hour prior to the start of the meeting to the e-mail address you provided during registration with a unique link to the virtual meeting. At the virtual meeting, stockholders will act on the following matters:

1. Election of four directors to hold office until the 2028 annual meeting of stockholders;

2. Ratification of the appointment of Deloitte & Touche LLP as Hyatt’s independent registered public accounting firm for the fiscal year ending December 31, 2025;

3. A stockholder proposal, as described in this proxy statement;

4. An advisory vote to approve the compensation paid to our named executive officers; and

5. Any other matters that may properly be presented at the Annual Meeting or any adjournment or postponement thereof. Information relating to the above matters is set forth in the attached proxy statement. Stockholders of record at the close of business on March 24, 2025 are entitled to receive notice of and to vote at the Annual Meeting and any adjournment or postponement thereof. This Notice of Annual Meeting of Stockholders, proxy statement, and proxy card are being sent to stockholders beginning on or about April 3, 2025.

Thank you for your ongoing support of Hyatt Hotels Corporation.