X0306 4 2021-08-11 0000080661 PROGRESSIVE CORP/OH/ PGR 0001396061 Burgdoerfer Stuart B 6300 WILSON MILLS MAYFIELD VILLAGE OH 44143 1 Common 2021-08-11 4 A 0 70 96.92 A 24501 D This restricted stock grant was made pursuant to The Progressive Corporation 2017 Directors Equity Incentive Plan, and will vest on April 7, 2022. It reflects pro-rated additional compensation for the 2021-2022 term associated with the reporting person's appointment to an additional committee. The Progressive Corporation allowed each director to indicate their preference to receive compensation for the 2021-2022 term in the form of 100% restricted stock or 60% restricted stock and 40% cash. The reporting person indicated a preference to receive compensation in the form of 60% restricted stock and 40% cash. After considering such preference, the Compensation Committee granted a restricted stock award representing 60% of the reporting person's additional pro-rated compensation for the 2021-2022 term, and authorized a cash payment on April 7, 2022 for the remaining 40% of the reporting person's compensation. /s/ Laurie F. Humphrey, By Power of Attorney 2021-08-13