X0609 4 2026-05-08 0000815097 Carnival Corp Ltd. CCL 0001052438 SUBOTNICK STUART false C/O CARNIVAL CORPORATION 3655 N.W. 87TH AVENUE MIAMI FL 33178 1 0 Common Shares 2026-05-08 4 A 0 7712 0 A 133037.2739 D Common Shares 2026-05-11 4 F 0 616 26.38 D 132421.2739 D Common Shares 2026-05-11 4 S 0 0.2132 25.221 D 132421.0607 D Grant of unrestricted shares made to non-executive directors pursuant to the Carnival Corporation Ltd. 2020 Stock Plan. The Board of Directors approved a value of $210,000 to be granted to the reporting person in the form of unrestricted shares. The number of unrestricted shares was determined by dividing the grant value by the average of the closing prices of a Carnival Corporation share over 20 consecutive trading days ending on the day before the grant, then rounding down to the nearest whole share. Includes shares acquired pursuant to the dividend reinvestment feature of the reporting person's account. Represents shares withheld by the Issuer to cover taxes associated with the grant of unrestricted shares. /s/ Stuart Subotnick 2026-05-12