Form 4 Filing for Andrew J. Quigg, VP and Chief Financial Officer of PROGRESSIVE CORP/OH/

This filing details a transaction made by Andrew J. Quigg, VP and Chief Financial Officer of PROGRESSIVE CORP/OH/, on July 6, 2026. Quigg disposed of 531 shares of common stock. The transaction was executed as part of a 10b5-1 trading plan adopted on January 29, 2026. Following this transaction, Quigg owns 39,095.185 shares. The price per share was $0.0, indicating it was likely a grant or award. The filing is a Form 4, reporting changes in beneficial ownership.