X0508 4 2026-02-25 0 0001408100 Kennedy-Wilson Holdings, Inc. KW 0001629363 Lee In Ku C/O 151 S. EL CAMINO DRIVE BEVERLY HILLS CA 90212 0 1 0 0 EVP, General Counsel 0 Common Stock 2026-02-25 4 A 0 10673 0 A 299368 D Common Stock 2026-02-25 4 A 0 21385 0 A 320753 D Common Stock 2026-02-25 4 A 0 31845 0 A 352598 D The reporting person was previously granted performance-based restricted shares pursuant to the equity plan that vest if the registrant satisfies certain performance hurdles. On February 25, 2026, the performance hurdles were satisfied at levels which resulted in the vesting of a total of 21,350 shares, of which 10,677 shares were withheld by the registrant to satisfy tax withholding obligations. The reporting person was previously granted performance-based restricted shares pursuant to the equity plan that vest if the registrant satisfies certain performance hurdles. On February 25, 2026, the performance hurdles were satisfied at levels which resulted in the vesting of a total of 42,777 shares, of which 21,392 shares were withheld by the registrant to satisfy tax withholding obligations. The reporting person was previously granted performance-based restricted shares pursuant to the equity plan that vest if the registrant satisfies certain performance hurdles. On February 25, 2026, the performance hurdles were satisfied at levels which resulted in the vesting of a total of 63,702 shares, of which 31,857 shares were withheld by the registrant to satisfy tax withholding obligations. /s/In Ku Lee 2026-02-27