X0508 4 2026-01-15 0001075531 Booking Holdings Inc. BKNG 0001516908 Fogel Glenn D BOOKING HOLDINGS INC. 800 CONNECTICUT AVENUE NORWALK CT 06854 true true false false CEO AND PRESIDENT 1 Common Stock 2026-01-15 4 S 0 10 5147.58 D 20558 D Common Stock 2026-01-15 4 S 0 10 5148.72 D 20548 D Common Stock 2026-01-15 4 S 0 10 5149.96 D 20538 D Common Stock 2026-01-15 4 S 0 10 5153.05 D 20528 D Common Stock 2026-01-15 4 S 0 20 5158.575 D 20508 D Common Stock 2026-01-15 4 S 0 10 5160.97 D 20498 D Common Stock 2026-01-15 4 S 0 30 5162.82 D 20468 D Common Stock 2026-01-15 4 S 0 10 5165.21 D 20458 D Common Stock 2026-01-15 4 S 0 40 5167.2425 D 20418 D Common Stock 2026-01-15 4 S 0 10 5169.19 D 20408 D Common Stock 2026-01-15 4 S 0 40 5171.25 D 20368 D Common Stock 2026-01-15 4 S 0 30 5172.88 D 20338 D Common Stock 2026-01-15 4 S 0 20 5173.515 D 20318 D Common Stock 2026-01-15 4 S 0 10 5174.93 D 20308 D Common Stock 2026-01-15 4 S 0 10 5176.77 D 20298 D Common Stock 2026-01-15 4 S 0 31 5181.1287 D 20267 D Common Stock 2026-01-15 4 S 0 93 5182.514 D 20174 D Common Stock 2026-01-15 4 S 0 70 5183.3314 D 20104 D Common Stock 2026-01-15 4 S 0 70 5184.3786 D 20034 D Common Stock 2026-01-15 4 S 0 50 5185.574 D 19984 D Common Stock 2026-01-15 4 S 0 80 5186.955 D 19904 D Common Stock 2026-01-15 4 S 0 84 5187.9393 D 19820 D Common Stock 2026-01-15 4 S 0 25 5189.266 D 19795 D Common Stock 2026-01-15 4 S 0 50 5190.414 D 19745 D Common Stock 2026-01-15 4 S 0 30 5191.7267 D 19715 D Common Stock 2026-01-15 4 S 0 20 5192.49 D 19695 D Common Stock 2026-01-15 4 S 0 10 5196.24 D 19685 D Common Stock 2026-01-15 4 S 0 20 5197.525 D 19665 D Common Stock 2026-01-15 4 S 0 20 5198.715 D 19645 D Common Stock 2026-01-15 4 S 0 30 5200.2533 D 19615 D The 10b5-1(c) sales plan was adopted on December 9, 2024. The report is the first of two Form 4s filed to report Mr. Fogel's transactions on January 15, 2026. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,158.57 - $5,158.58. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,162.78 - $5,162.88. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,167.21 - $5,167.31. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,171.03 - $5,171.38. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,172.32 - $5,173.19. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,173.40 - $5,173.63. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,180.39 - $5,181.30. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,182.13 - $5,182.99. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,183.18 - $5,183.69. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,184.19 - $5,184.98. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,185.40 - $5,186.03. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,186.54 - $5,187.46. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,187.73 - $5,188.47. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,188.94 - $5,189.72. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,190.20 - $5,190.74. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,191.20 - $5,192.18. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,192.24 - $5,192.74. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,197.45 - $5,197.60. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,198.71 - $5,198.72. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. Represents the weighted average sales price. The range of prices received for the reported transactions was $5,200.21 - $5,200.33. Upon request by the Commission staff, Booking Holdings will provide full information regarding the number of shares sold at each separate price. /s/ Vijay Iyer, Attorney-in-Fact 2026-01-16