X0306 4 2017-10-18 0000080661 PROGRESSIVE CORP/OH/ PGR 0001198110 BASCH JEFFREY W 6300 WILSON MILLS ROAD MAYFIELD VILLAGE OH 44143 1 Vice Pres & Chief Acct Officer Common 2017-10-18 4 S 0 9000 48.23 D 70964.933 D Common 3641.015 I 401(k) Plan Deferred Comp Unit 0 2017-10-18 4 I 0 9000 48.29 D Common 9000 2582.844 D The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $48.08 to $48.31, inclusive. The reporting person undertakes to provide to The Progressive Corporation, any security holder of The Progressive 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 range set forth in this footnote. 1 for 1 As permitted by the applicable deferral plan, the reporting person transferred a portion of the value of his deferred compensation units that were invested in the Progressive stock fund (phantom stock units) into an alternative investment vehicle within the deferral plan. Expiration Date is the same as the Date Exercisable. /s/ David M. Coffey, By Power of Attorney 2017-10-20