X0306 4 2017-06-15 0000899051 ALLSTATE CORP ALL 0001468136 Winter Matthew E C/O THE ALLSTATE CORPORATION 2775 SANDERS ROAD NORTHBROOK IL 60062-6127 1 President Common Stock 2017-06-15 4 M 0 48058 31.56 A 182564 D Common Stock 2017-06-15 4 S 0 48058 88.81 D 134506 D Common Stock 1417 I By 401(k) Plan Employee Stock Option (Right to Buy) 31.56 2017-06-15 4 M 0 48058 0 D 2016-02-21 2022-02-21 Common Stock 48058 96117 D The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1(c) trading plan that became effective on February 9, 2017. Reflects weighted average sale price for open-market sales transaction reported herein. Actual sale prices ranged from $88.50 to $89.04. 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 acquisition of 9 shares of The Allstate Corporation common stock since February 9, 2017, under the Allstate 401(k) Savings Plan, pursuant to the most recent plan statement, dated June 13, 2017. /s/ Efie Vainikos, attorney-in-fact for Matthew E. Winter 2017-06-16