Form 4 Filing for John P. Sauerland

This filing details a Form 4 submission by John P. Sauerland, VP and Chief Financial Officer of Progressive Corp/OH/, on April 10, 2026. The transaction involved the acquisition of 8.508 Restricted Stock Units (RSUs) with a transaction price of $0.0. These RSUs were acquired upon the reinvestment of dividend equivalents and will vest under the same conditions as the underlying RSUs. Following this transaction, Mr. Sauerland holds 16,740.05 shares. The filing was signed on April 14, 2026, by Power of Attorney.