X0508 4 2026-02-10 0000815097 CARNIVAL CORP CCL 0001995112 deynes bettina alejandra C/O CARNIVAL CORPORATION 3655 N.W. 87TH AVENUE MIAMI FL 33178 1 Chief Human Resources Officer 0 Common Stock 2026-02-10 4 A 0 47686 0 A 117812 D Common Stock 2026-02-10 4 F 0 18765 33.2151 D 99047 D Common Stock 2026-02-10 4 F 0 1725 33.2151 D 97322 D Vesting of performance-based restricted stock units ("PBS RSUs") granted in April 2023 pursuant to the Carnival Corporation 2020 Stock Plan. Each PBS RSU represents one share of Carnival Corporation common stock. The reporting person was eligible to earn from 0-200% of the target amount based on the achievement of certain pre-established performance goals for the 2023-2025 performance period, as certified by the Compensation Committee. These goals were achieved at 170.4% of target, resulting in the vesting of the shares reported herein. Represents shares withheld by the Issuer to cover taxes associated with vesting of performance-based restricted stock units granted April 21, 2023. Represents shares withheld by the Issuer to cover taxes associated with vesting of time-based restricted stock units granted April 21, 2023. /s/ Bettina Deynes 2026-02-12