FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Greffin Judith P   2. Issuer Name and Ticker or Trading Symbol ALLSTATE CORP [ALL] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) __X__ Other (specify below) CIO Allstate Insurance Company (Last) (First) (Middle) C/O THE ALLSTATE CORPORATION, 2775 SANDERS ROAD 3. Date of Earliest Transaction (Month/Day/Year) 02/22/2010 (Street) NORTHBROOK, IL 60062-6127 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/22/2010   M   3,009 A $ 0 (1) 6,723.116 D   Common Stock 02/22/2010   M   713 A $ 0 (1) 7,436.116 (2) D   Common Stock 02/22/2010   F   255 D $ 31.22 7,181.116 D   Common Stock 02/22/2010   F   894 D $ 31.22 6,287.116 D   Common Stock               2,690.9462 (3) I By 401(k) Plan

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units

(1)

02/22/2010

M

3,009

02/21/2010

02/21/2010

Common Stock

3,009

(1)

713

D

Restricted Stock Units

(1)

02/22/2010

M

713

02/21/2010

02/21/2010

Common Stock

713

(1)

0

D

Restricted Stock Units

(4)

02/22/2010

A

15,459

(4)

(4)

Common Stock

15,459

$ 0

15,459

D

Employee Stock Option (Right to Buy)

$ 31.41

02/22/2010

A

91,088

(5)

02/22/2020

Common Stock

91,088

$ 0

91,088

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Greffin Judith P C/O THE ALLSTATE CORPORATION 2775 SANDERS ROAD NORTHBROOK, IL 60062-6127				CIO Allstate Insurance Company

Signatures

/s/ Judith P. Greffin		02/24/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Conversion of previously awarded grant of restricted stock units (RSUs) representing the right to receive one share of Allstate common stock, without the payment of any consideration, pursuant to The Allstate Corporation Amended and Restated 2001 Equity Incentive Plan.
(2)	Form reflects 51.248 shares acquired during the period January 8, 2009 through January 8, 2010 through the Shareowner Service Plus Plan, which reinvests dividends paid on The Allstate Corporation common shares.
(3)	Reflects acquisition of 367.3004 shares of The Allstate Corporation common stock since February 17, 2009 under the Allstate 401 (k) Savings Plan, pursuant to the most recent plan statement, dated February 16, 2010.
(4)	Award of Restricted Stock Units (RSUs) granted under The Allstate Corporation 2009 Equity Incentive Plan. Each RSU represents the right to receive, without the payment of any consideration, one share of Allstate common stock on the day following the last day of the period of restriction (the conversion date). The period of restriction shall begin on February 22, 2010, and 50% of the total number of RSUs will convert on February 22, 2012, 25% will convert on February 22, 2013, and the remaining 25% will convert on February 22, 2014.
(5)	Option exercisable in three increments with 50% vesting on February 22, 2012, 25% vesting on February 22, 2013, and the remaining 25% vesting on February 22, 2014.

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