X0609 4 2026-08-07 0000899051 ALLSTATE CORP ALL 0001699842 Dugenske John E false C/O THE ALLSTATE CORPORATION 3100 SANDERS ROAD NORTHBROOK IL 60062 1 Pres, Invest. & Corp. Strategy 0 Common Stock 2026-08-07 4 S 0 3378 270.198 D 42672 D Common Stock 2026-08-07 4 S 0 3901 272.05 D 38771 D Common Stock 2026-08-07 4 S 0 25717 268.803 D 13054 D Common Stock 341 I By 401(k) Plan Reflects weighted average sale price for open-market sales transaction reported herein. Actual sale prices ranged from $270.050 to $270.460. The reporting person provided the issuer, and will provide any security holder of The Allstate Corporation or member of the SEC staff, full information regarding the number of shares sold at each separate price upon request. Reflects weighted average sale price for open-market sales transaction reported herein. Actual sale prices ranged from $271.570 to $272.090. The reporting person provided the issuer, and will provide any security holder of The Allstate Corporation or member of the SEC staff, full information regarding the number of shares sold at each separate price upon request. Reflects weighted average sale price for open-market sales transaction reported herein. Actual sale prices ranged from $268.370 to $269.165. The reporting person provided the issuer, and will provide any security holder of The Allstate Corporation or member of the SEC staff, full information regarding the number of shares sold at each separate price upon request. /s/ Meghan E. Jauhar, attorney-in-fact for John E. Dugenske 2026-08-11