X0508 4 2025-11-25 0 0001513761 Norwegian Cruise Line Holdings Ltd. NCLH 0001981441 Dahlgren Patrik 7665 CORPORATE CENTER DRIVE MIAMI FL 33126 0 1 0 0 EVP, Chief Vessel Ops & NO 0 Common Stock 2025-11-25 4 P 0 5550 17.942 A 144817 D The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $17.91 to $17.96, inclusive. The reporting person undertakes to provide to Norwegian Cruise Line Holdings Ltd. ("NCLH"), any security holder of NCLH, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1). /s/ Daniel S. Farkas, as attorney-in-fact for Patrik Dahlgren 2025-11-25