X0508 4 2025-10-31 0000910521 DECKERS OUTDOOR CORP DECK 0001934894 Ogbechie Angela 250 COROMAR DRIVE GOLETA CA 93117 true Chief Supply Chain Officer true Common Stock 2025-10-31 4 S false 504 81 D 34976 D Common Stock 2025-10-31 4 S false 956 81.68 D 34020 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person. These shares were sold in multiple transactions ranging from $80.43 - $81.42. The reporting person undertakes to provide to Deckers Outdoor Corporation, any security holder of Deckers Outdoor Corporation, 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 for the sales reported on this Form 4. These shares were sold in multiple transactions ranging from $81.43 - $82.01. The reporting person undertakes to provide to Deckers Outdoor Corporation, any security holder of Deckers Outdoor Corporation, 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 for the sales reported on this Form 4. /s/ Lisa Bereda for Angela Ogbechie as Attorney in Fact 2025-11-03