X0306 4 2018-07-01 0000080661 PROGRESSIVE CORP/OH/ PGR 0001744203 Quigg Andrew J 6300 WILSON MILLS RD. MAYFIELD VILLAGE OH 44143 1 Chief Strategy Officer Restricted Stock Unit 2018-07-01 4 A 0 2536 0 A Common 2536 18252.318 D Each Restricted Stock Unit represents a contingent right to receive one Common Share of the Company's stock. These units will vest in three roughly equal annual installments beginning January 1, 2021, subject to earlier vesting or forefeiture in accordance with the plan and the award agreement, including the earlier vesting of a portion of the units if the reporting person hereafter achieves his or her qualified retirement eligibility date. Expiration Date is the same as the Date Exercisable. /s/ Laurie F. Humphrey, By Power of Attorney 2018-07-03