MAR: Financial results

Item 2.02. Results of Operations and Financial Condition. Financial Results for the Quarter Ended September 30, 2026 On November 2, 2026, Marriott International, Inc. ( “ Marriott ” ) is issuing a press release reporting financial results for the quarter ended September 30, 2026. A copy of Marriott’s press release is attached as Exhibit 99 and incorporated by reference. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. The following exhibits are furnished with this report: 99 Press release dated November 2 , 2026, reporting financial results for the quarter ended September 30, 2026. 104 The cover page to this Current Report on Form 8-K, formatted in inline XBRL. 2 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. MARRIOTT INTERNATIONAL, INC. Date: November 2, 2026 By: /s/ Felitia O. Lee Felitia O. Lee Controller and Chief Accounting Officer 3