144 0001359807 XXXXXXXX LIVE 0001048286 MARRIOTT INTERNATIONAL INC /MD/ 001-13881 7750 WISCONSIN AVENUE BETHESDA MD 20814 3013803000 Harrison Deborah Marriott Director MEMBER OF A 13D GROUP CLASS A COMMON HARBOR INVESTMENT ADVISORY LLC

2330 West Joppa Road, Suite 160 LUTHERVILLE MD 21093

70000 20425976.00 270499534 11/11/2025 NASDAQ CLASS A COMMON 12/31/2012 GIFT RONALD T HARRISON Y 10/08/1993 209210 12/26/2012 NONE / GIFT N HUGGINS HAOPITAL

240 S MAIN STREET WOLFEBORO NH 03894

CLASS A COMMON 09/08/2025 5930 1579455.50 BRIDGES FROM SCHOOL TO WORK

7700 OLD GEORGETOWN ROAD BETHESDA MD 20814

CLASS A COMMON 09/08/2025 9300 2459259.45 Sales that were executed on November 11, 2025 are being reported in this Form 144 filed on November 12, 2025 given the EDGAR system was not accepting filings on November 11, 2025 in observance of the Veteran Day federal holiday. 11/11/2025 DEBORAH MARRIOTT HARRISON