Allstate 4: KEANE MARGARET M bought 150 shares at $224.41 on 2026-10-01 (Oct 5, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-10-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: ALLSTATE CORP (ALL) CIK: 0000899051 --- Reporting Owner --- Name: KEANE MARGARET M CIK: 0001614718 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-10-01 | Code: A (Grant or award) Shares: +150 | Price: $224.41 Total Value: $33,661.50 Shares Owned After: 17,749.256 | Ownership: D (Direct) Footnotes: [F1] Stock acquired pursuant to election to receive stock in lieu of cash compensation under The Allstate Corporation 2017 Equity Compensation Plan for Non-Employee Directors. [F2] Balance also reflects 41.741 shares acquired during the period of July 2, 2026 through October 1, 2026, through the Shareowner Service Plus Plan, which reinvests dividends paid on The Allstate Corporation common shares. --- Footnotes (Complete Index) --- F1: Stock acquired pursuant to election to receive stock in lieu of cash compensation under The Allstate Corporation 2017 Equity Compensation Plan for Non-Employee Directors. F2: Balance also reflects 41.741 shares acquired during the period of July 2, 2026 through October 1, 2026, through the Shareowner Service Plus Plan, which reinvests dividends paid on The Allstate Corporation common shares. --- Signature --- /s/ /s/ Meghan E. Jauhar, attorney-in-fact for Margaret M. Keane (2026-10-05)