ALLSTATE CORP — Director's Dealing 2010

May 25, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALLSTATE CORP (ALL)
CIK: 0000899051
Period of Report: 2010-05-21

Reporting Person: ACKERMAN F DUANE (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-21	Common Stock	M	3000	$27.44	Acquired	25021	Direct
2010-05-21	Common Stock	S	2725	$30.311	Disposed	22296	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-05-21	Non-employee Director Stock Option (Right to Buy)	$27.44	M	3000	Disposed	2010-06-01	Common Stock (3000)	Direct

Footnotes

F1: Reflects weighted average sale price for open-market sales transactions reported herein. Actual sale prices ranged from $30.31 to $30.311. The reporting person provided the issuer, and will provide any security holder of The Allstate Corporation or member of the SEC staff, full information regarding the number of shares sold at each separate price upon request.

F2: Reflects the exercise of expiring options.