X0206 3/A 2018-01-03 2018-01-12 0 0000899051 ALLSTATE CORP ALL 0001727101 Shapiro Glenn T C/O THE ALLSTATE CORPORATION 2775 SANDERS ROAD NORTHBROOK IL 60062 1 Pres Allstate Personal Lines Common Stock 1725 D Common Stock 10 I By 401(K) Plan Employee Stock Option (Right to Buy) 66.70 2026-04-05 Common Stock 24537 D Employee Stock Option (Right to Buy) 78.35 2027-02-09 Common Stock 43133 D Restricted Stock Units 2019-04-05 2019-04-05 Common Stock 6964 D Restricted Stock Units 2019-04-05 Common Stock 4423 D Stock option award granted on April 5, 2016 for 36,805 shares of common stock vesting in three equal increments, with any fractional shares to be rounded as provided for in award agreement. The first increment vested on April 5, 2017. The remaining increments will vest on April 5, 2018 and April 5, 2019. Stock option award granted on February 9, 2017 for 43,133 shares of common stock vesting in three equal increments, with any fractional shares to be rounded as provided for in award agreement, on February 9, 2018, February 9, 2019, and February 9, 2020. Award of Restricted Stock Units (RSUs) granted on April 5, 2016 under The Allstate Corporation 2013 Equity Incentive Plan. Each RSU represents the right to receive, without the payment of any consideration, one share of Allstate common stock (on the conversion date), which is April 5, 2019. Award of Restricted Stock Units (RSUs) granted on April 5, 2016 under The Allstate Corporation 2013 Equity Incentive Plan. Each RSU represents the right to receive, without the payment of any consideration, one share of Allstate common stock (on the conversion date), with any fractional shares to be rounded as provided for in award agreement. Half of the RSUs will convert on April 5, 2018 and the remaining half will convert on April 5, 2019. This amendment is being filed solely to add the Power of Attorney inadvertently omitted from the original filing. /s/ Efie Vainikos, attorney-in-fact for Mr. Shapiro 2018-08-14