UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15 (d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): November 520, 2025

THE ALLSTATE CORPORATION

(Exact name of registrant as specified in its charter)

Delaware

1-11840

36-3871531

(State or otherjurisdiction of incorporation)

(CommissionFile Number)

(IRS EmployerIdentification No.)

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

3100 Sanders Road, Northbrook, Illinois 60062

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code (847) 402-2800

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbols	Name of each exchange on which registered
Common Stock, par value $0.01 per share	ALL	New York Stock Exchange NYSE Texas
5.100% Fixed-to-Floating Rate Subordinated Debentures due 2053	ALL.PR.B	New York Stock Exchange
Depositary Shares represent 1/1,000th of a share of 5.100% Noncumulative Preferred Stock, Series H	ALL PR H	New York Stock Exchange
Depositary Shares represent 1/1,000th of a share of 4.750% Noncumulative Preferred Stock, Series I	ALL PR I	New York Stock Exchange
Depositary Shares represent 1/1,000th of a share of 7.375% Noncumulative Preferred Stock, Series J	ALL PR J	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Title of each class	Trading Symbols	Name of each exchange on which registered
Common Stock, par value $0.01 per share	ALL	New York Stock ExchangeNYSE Texas
5.100% Fixed-to-Floating Rate Subordinated Debentures due 2053	ALL.PR.B	New York Stock Exchange
Depositary Shares represent 1/1,000th of a share of 5.100% Noncumulative Preferred Stock, Series H	ALL PR H	New York Stock Exchange
Depositary Shares represent 1/1,000th of a share of 4.750% Noncumulative Preferred Stock, Series I	ALL PR I	New York Stock Exchange
Depositary Shares represent 1/1,000th of a share of 7.375% Noncumulative Preferred Stock, Series J	ALL PR J	New York Stock Exchange


						Emerging growth company			☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Section 2 –5 ~~Financial~~- ~~Information~~Corporate Governance and Management

Item 25.02. ~~Results~~ Departure of ~~Operations~~Directors ~~and~~or ~~Financial~~Certain ~~Condition~~Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

~~The~~Gregg ~~Registrant’s~~M. ~~press~~Sherrill, ~~release~~a ~~dated~~member ~~November 5,~~of ~~2025,~~the ~~announcing~~board ~~its~~of ~~financial~~directors ~~results~~of ~~for~~ the ~~third~~Registrant ~~quarter~~since of2017 ~~2025,~~ and the ~~Registrant~~board’s ~~third~~Lead ~~quarter~~Director ~~2025~~since ~~investor~~2021, ~~supplement~~will ~~are~~retire ~~furnished~~from asthe ~~Exhibits~~board ~~99.1~~of ~~and~~directors ~~99.2,~~effective ~~respectively~~November 21, to2025. ~~this~~Richard ~~report~~T. ~~The~~ ~~information~~Hume, ~~contained~~a inmember of the ~~press~~board ~~release~~of ~~and~~directors of the ~~investor~~Registrant ~~supplement~~since ~~are~~2020, ~~furnished~~will ~~and~~serve ~~not~~as ~~filed~~the ~~pursuant~~board’s toLead ~~instruction~~Director Beffective November 21, 2025.2 ofMr. ~~Form 8-K~~Sherrill’s retirement from the board did not involve any disagreement with the Registrant.

Section 9 – Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

99.1 Registrant’s Press Release dated November 5, 2025

99.2 Third Quarter 2025 Investor Supplement of The Allstate Corporation

104 Cover Page Interactive Data File (formatted as inline XBRL)

SIGNATURES

~~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 hereunto duly authorized.~~SIGNATURES

~~THE~~Pursuant ~~ALLSTATE~~to ~~CORPORATION~~the ~~(Registrant)~~requirements ~~By:~~of ~~/s/~~the ~~Eric~~Securities K.Exchange ~~Ferren~~Act ~~Name:~~of ~~Eric~~1934, K.the ~~Ferren~~registrant ~~Title:~~has ~~Senior~~duly ~~Vice~~caused ~~President,~~this ~~Controller~~report ~~and~~to ~~Chief~~be ~~Accounting~~signed ~~Officer~~on its behalf by the undersigned hereunto duly authorized.

Date: November 5, 2025


	THE ALLSTATE CORPORATION (Registrant)

	By:	/s/Julie Cho
	Name:	Julie Cho
	Title:	Vice President, Deputy General Counsel and Corporate Secretary

Date: November 20, 2025

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