Other Information
−Removed: On June 9, 2025 , Suren Gupta , President, Protection Products and Enterprise Services of Allstate Insurance Company, adopted a Rule 10b5-1 trading plan.
−Removed: The Rule 10b5-1 plan is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934, as amended.
−Removed: Gupta’s Rule 10b5-1 plan provides for the sale of up to 48,400 shares of the Company’s common stock.
−Removed: The Rule 10b5-1 plan expires on February 11, 2026 , or upon the earlier completion of all authorized transactions thereunder.
−Removed: On June 27, 2025 , Thomas J.
−Removed: Wilson , Chairman of the Board, President, Chief Executive Officer and a director of the Company, adopted a Rule 10b5-1 trading plan.
−Removed: The Rule 10b5-1 plan is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934, as amended.
−Removed: Wilson’s Rule 10b5-1 plan provides for the sale of up to 201,684 shares of the Company’s common stock.
−Removed: The Rule 10b5-1 plan expires on March 31, 2026 , or upon the earlier completion of all authorized transactions thereunder.
−Removed: During the three months ended June 30, 2025, no other director or officer who is required to file reports under Section 16 of the Securities Exchange Act adopted , modified or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
−Removed: 74 www.allstate.com
−Removed: Other Information Part II.
+Added: During the three months ended September 30, 2025, no director or officer who is required to file reports under Section 16 of the Securities Exchange Act adopted , modified or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
+Added: Third Quarter 2025 Form 10-Q 73
The following is a list of exhibits filed as part of this Form 10-Q.
17 unchanged sentences
4 The Allstate Corporation hereby agrees to furnish to the Commission, upon request, the instruments defining the rights of holders of each issue of long-term debt of it and its consolidated subsidiaries
−Removed: 15 Acknowledgment of awareness from Deloitte & Touche LLP, dated July 30, 2025, concerning unaudited interim financial information
+Added: 15 Acknowledgment of awareness from Deloitte & Touche LLP, dated November 5 , 2025, concerning unaudited interim financial information
31(i) Rule 13a-14(a) Certification of Principal Executive Officer
8 unchanged sentences
104 Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101) X
−Removed: Second Quarter 2025 Form 10-Q 75
+Added: 74 www.allstate.com
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
The Allstate Corporation
−Removed: July 30, 2025 By
+Added: November 5, 2025 By
Senior Vice President, Controller and Chief Accounting Officer
(Authorized Signatory and Principal Accounting Officer)
−Removed: 76 www.allstate.com
+Added: Third Quarter 2025 Form 10-Q 75
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.