X0306 4 2018-07-17 0000080661 PROGRESSIVE CORP/OH/ PGR 0001642477 Murphy John Jo 6300 WILSON MILLS ROAD MAYFIELD VILLAGE OH 44143 1 CRM President Common 2018-07-17 4 A 0 13605.555 0 A 41722.464 D Common 2018-07-17 4 F 0 6103 59.49 D 35619.464 D Common 2018-07-18 4 S 0 7503 60.282 D 28116.464 D Common 13656.545 I 401(k) Plan These shares were issued pursuant to the vesting of performance-based restricted stock unit awards made in 2015, including dividend equivalents accrued since the grant date. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $60.277 to $60.285, 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. /s/ Laurie F. Humphrey, By Power of Attorney 2018-07-19