Exhibit 99.1 FOR IMMEDIATE RELEASE Contacts: Nick Nottoli Allister Gobin Media Relations Investor Relations mediateam@allstate.com (847) 402-2800 Allstate Reports Second Quarter 2025 Results NORTHBROOK, Ill., July 30, 2025 – The Allstate Corporation (NYSE: ALL) today reported financial results for the second quarter of 2025. "Allstate had strong operating and financial performance in the second quarter while executing our growth strategies," said Tom Wilson, who leads The Allstate Corporation. "Revenues inc ...