X0508 4 2025-12-15 0000899051 ALLSTATE CORP ALL 0001190466 WILSON THOMAS J C/O THE ALLSTATE CORPORATION 3100 SANDERS ROAD NORTHBROOK IL 60062-7154 1 1 Chairman, President & CEO 1 Common Stock 2025-12-15 4 S 0 1444 208.3456 D 143368.491 D Common Stock 2025-12-15 4 S 0 3810 209.3955 D 139558.491 D Common Stock 2025-12-15 4 S 0 9545 210.3659 D 130013.491 D Common Stock 2025-12-15 4 S 0 2008 210.9611 D 128005.491 D Common Stock 111442 I By 2023-B GRAT Common Stock 65321 I By 2024-C GRAT Common Stock 69822 I By 2025-A GRAT Common Stock 7679 I By 401(k) Plan Common Stock 273954 I By 2020 GRAT Remainder Trust Common Stock 257535 I Remainder GRAT Employee Stock Option (Right to Buy) 122.64 2025-02-17 2032-02-17 Common Stock 0 0 D Employee Stock Option (Right to Buy) 122.64 2025-02-17 2032-02-17 Common Stock 68215 68215 I By TJW Options LLC 2022 Series First Third Employee Stock Option (Right to Buy) 122.64 2025-02-17 2032-02-17 Common Stock 68216 68216 I By TJW Options LLC 2022 Series Middle Third Employee Stock Option (Right to Buy) 122.64 2025-02-17 2032-02-17 Common Stock 68216 68216 I By TJW Options LLC 2022 Series Last Third Employee Stock Option (Right to Buy) 137.10 2033-02-16 Common Stock 52612 52612 D Employee Stock Option (Right to Buy) 137.10 2033-02-16 Common Stock 52611 52611 I By TJW Options LLC 2023 Series First Third Employee Stock Option (Right to Buy) 137.10 2033-02-16 Common Stock 52612 52612 I By TJW Options LLC 2023 Series Middle Third Employee Stock Option (Right to Buy) 159.17 2034-02-21 Common Stock 79856 79856 D Employee Stock Option (Right to Buy) 159.17 2034-02-21 Common Stock 39928 39928 I By TJW Options LLC 2024 Series First Third Reflects weighted average sale price for open-market sales transaction reported herein. Actual sale prices ranged from $207.725 to $208.690. 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. The sale transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan that was adopted on June 27, 2025. Reflects weighted average sale price for open-market sales transaction reported herein. Actual sale prices ranged from $208.825 to $209.780. 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 $209.835 to $210.8275. 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 $210.840 to $211.145. 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 transfer of 68,216 vested employee options to TJW Options LLC 2022 Series Last Third on December 12, 2025, formerly held directly by the reporting person. Stock option award granted on February 16, 2023 for 157,835 shares of common stock exercisable in three increments. The remaining increment will vest on February 16, 2026. Reflects transfer of 52,612 vested employee options to TJW Options LLC 2023 Series Middle Third on December 12, 2025, formerly held directly by the reporting person. 52,612 unvested employee options remain directly held. Stock option award granted on February 21, 2024, for 119,784 shares of common stock vesting in three equal increments. The remaining increments will vest on February 21, 2026 and February 21, 2027. Reflects transfer of 39,928 vested employee options to TJW Options LLC 2024 Series First Third on December 12, 2025, formerly held directly by the reporting person. 79,856 unvested employee options remain directly held. /s/ Thomas J. Wilson 2025-12-17