SEC Form 3 
FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940 	  
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1. Name and Address of Reporting Person*
Shapiro Glenn T	

(Last)	(First)	(Middle)	
C/O THE ALLSTATE CORPORATION	
2775 SANDERS ROAD	

(Street) 
NORTHBROOK	IL	60062	

(City)	(State)	(Zip)	
	2. Date of Event Requiring Statement (Month/Day/Year)
01/03/2018 	3. Issuer Name and Ticker or Trading Symbol 
ALLSTATE CORP [ ALL ] 		
		4. Relationship of Reporting Person(s) to Issuer 
(Check all applicable) 
	Director		10% Owner	
	Officer (give title below)	X	Other (specify below)	
Pres Allstate Personal Lines 	
	5. If Amendment, Date of 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	
	
Table I - Non-Derivative Securities Beneficially Owned	
1. Title of Security (Instr. 4) 	2. Amount of Securities Beneficially Owned (Instr. 4) 	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 	4. Nature of Indirect Beneficial Ownership (Instr. 5) 	
Common Stock	1,725	D		
Common Stock	10	I	By 401(K) Plan	
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities) 	
1. Title of Derivative Security (Instr. 4) 	2. Date Exercisable and Expiration Date (Month/Day/Year)	3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 	4. Conversion or Exercise Price of Derivative Security 	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 	6. Nature of Indirect Beneficial Ownership (Instr. 5) 	
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares				
Employee Stock Option (Right to Buy)	(1) 	04/05/2026	Common Stock	24,537	66.7	D		
Employee Stock Option (Right to Buy)	(2) 	02/09/2027	Common Stock	43,133	78.35	D		
Restricted Stock Units	04/05/2019	04/05/2019	Common Stock	6,964	(3)	D		
Restricted Stock Units	(4) 	04/05/2019	Common Stock	4,423	(4)	D		
Explanation of Responses:	
1. Stock option award granted on April 5, 2016 for 36,805 shares of common stock vesting in three equal increments, with any fractional shares to be rounded as provided for in award agreement. The first increment vested on April 5, 2017. The remaining increments will vest on April 5, 2018 and April 5, 2019.	
2. Stock option award granted on February 9, 2017 for 43,133 shares of common stock vesting in three equal increments, with any fractional shares to be rounded as provided for in award agreement, on February 9, 2018, February 9, 2019, and February 9, 2020.	
3. Award of Restricted Stock Units (RSUs) granted on April 5, 2016 under The Allstate Corporation 2013 Equity Incentive Plan. Each RSU represents the right to receive, without the payment of any consideration, one share of Allstate common stock (on the conversion date), which is April 5, 2019.	
4. Award of Restricted Stock Units (RSUs) granted on April 5, 2016 under The Allstate Corporation 2013 Equity Incentive Plan. Each RSU represents the right to receive, without the payment of any consideration, one share of Allstate common stock (on the conversion date), with any fractional shares to be rounded as provided for in award agreement. Half of the RSUs will convert on April 5, 2018 and the remaining half will convert on April 5, 2019.	
	/s/ Efie Vainikos, attorney-in-fact for Mr. Shapiro	01/12/2018	
	** Signature of Reporting Person	Date	
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.	
* If the form is filed by more than one reporting person, see Instruction 5 (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).	
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.	
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