Allstate 4: Merten Jesse E bought 1,508 shares of Common Stock at $N/A… (Feb 23, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-02-19 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: ALLSTATE CORP (ALL) CIK: 0000899051 --- Reporting Owner --- Name: Merten Jesse E CIK: 0001725539 Role: Other (PresPersonalProperty-Liability) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-02-21 | Code: M (Exercise of derivative) Shares: +1,508 | Price: $0.00 Shares Owned After: 32,302 | Ownership: D (Direct) Footnotes: [F1] Conversion of previously awarded Restricted Stock Units (RSUs) into an equal number of common shares, without the payment of any consideration, pursuant to The Allstate Corporation 2019 Equity Incentive Plan. The remaining RSUs will convert on February 21, 2027. [Transaction #2] Security: Common Stock Date: 2026-02-21 | Code: F (Payment of exercise/tax) Shares: -669 | Price: $206.37 Total Value: $138,061.53 Shares Owned After: 31,633 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Employee Stock Option (Right to Buy) Date: 2026-02-19 | Code: A (Grant or award) Shares: +14,520 | Price: $0.00 Exercisable: N/A | Expires: 2036-02-19 Shares Owned After: 14,520 | Ownership: D (Direct) Footnotes: [F2] Option exercisable in three increments, with one third vesting on February 19, 2027, February 19, 2028, and February 19, 2029, with any fractional shares to be rounded as provided for in award agreement. [Transaction #2] Security: Restricted Stock Units Date: 2026-02-19 | Code: A (Grant or award) Shares: +3,543 | Price: $0.00 Exercisable: N/A | Expires: 2029-02-19 Shares Owned After: 3,543 | Ownership: D (Direct) Footnotes: [F3] Award of Restricted Stock Units (RSUs) granted on February 19, 2026, under The Allstate Corporation 2019 Equity Incentive Plan. Each RSU represents the right to receive, without payment of any consideration, one share of Allstate common stock on the conversion date, with any fractional RSU to be rounded as provided for in award agreement. The RSUs will convert in three equal increments on February 19, 2027, February 19, 2028, and February 19, 2029. [F3] Award of Restricted Stock Units (RSUs) granted on February 19, 2026, under The Allstate Corporation 2019 Equity Incentive Plan. Each RSU represents the right to receive, without payment of any consideration, one share of Allstate common stock on the conversion date, with any fractional RSU to be rounded as provided for in award agreement. The RSUs will convert in three equal increments on February 19, 2027, February 19, 2028, and February 19, 2029. [Transaction #3] Security: Restricted Stock Units Date: 2026-02-21 | Code: M (Exercise of derivative) Shares: -1,508 | Price: $0.00 Exercisable: N/A | Expires: 2027-02-21 Shares Owned After: 1,508 | Ownership: D (Direct) Footnotes: [F1] Conversion of previously awarded Restricted Stock Units (RSUs) into an equal number of common shares, without the payment of any consideration, pursuant to The Allstate Corporation 2019 Equity Incentive Plan. The remaining RSUs will convert on February 21, 2027. [F1] Conversion of previously awarded Restricted Stock Units (RSUs) into an equal number of common shares, without the payment of any consideration, pursuant to The Allstate Corporation 2019 Equity Incentive Plan. The remaining RSUs will convert on February 21, 2027. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: Conversion of previously awarded Restricted Stock Units (RSUs) into an equal number of common shares, without the payment of any consideration, pursuant to The Allstate Corporation 2019 Equity Incentive Plan. The remaining RSUs will convert on February 21, 2027. F2: Option exercisable in three increments, with one third vesting on February 19, 2027, February 19, 2028, and February 19, 2029, with any fractional shares to be rounded as provided for in award agreement. F3: Award of Restricted Stock Units (RSUs) granted on February 19, 2026, under The Allstate Corporation 2019 Equity Incentive Plan. Each RSU represents the right to receive, without payment of any consideration, one share of Allstate common stock on the conversion date, with any fractional RSU to be rounded as provided for in award agreement. The RSUs will convert in three equal increments on February 19, 2027, February 19, 2028, and February 19, 2029. --- Signature --- /s/ /s/ Meghan E. Jauhar, attorney-in-fact for Jesse E. Merten (2026-02-23)