Ownership Submission
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, 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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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Edoff Mark N.
 2. Date of Event Requiring Statement (Month/Day/Year)
09/28/2012		 3. Issuer Name and Ticker or Trading Symbol
ADT Corp [ADT]
(Last)
(First)
(Middle)
C/O THE ADT CORPORATION, 1501 YAMATO ROAD		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
See Remarks
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

BOCA RATON, FL 33431		 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 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 37,662 (1)
D
 
Common Stock 558
I
See footnote (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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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 of Derivative Security: 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
Stock Option (Right to Buy) (1)   (3) 03/25/2014 Common Stock 13,758 $ 28.2821 D  
Stock Option (Right to Buy) (1)   (4) 03/09/2015 Common Stock 11,497 $ 36.4222 D  
Stock Option (Right to Buy) (1)   (5) 11/21/2015 Common Stock 9,826 $ 29.5082 D  
Stock Option (Right to Buy) (1)   (6) 12/10/2013 Common Stock 14,741 $ 25.2244 D  
Stock Option (Right to Buy) (1)   (7) 10/06/2018 Common Stock 3,845 $ 18.5745 D  
Stock Option (Right to Buy) (1)   (8) 09/30/2019 Common Stock 4,129 $ 21.6169 D  
Stock Option (Right to Buy) (1)   (9) 10/11/2020 Common Stock 15,347 $ 23.8843 D  
Stock Option (Right to Buy) (1)   (10) 10/11/2021 Common Stock 17,220 $ 28.387 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Edoff Mark N.
C/O THE ADT CORPORATION
1501 YAMATO ROAD
BOCA RATON, FL 33431		       See Remarks  

Signatures

/s/ Yu-Cheng Sun as Attorney-in-Fact 10/09/2012
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Includes remaining unvested or undelivered portions of equity awards granted by Tyco International Ltd. that have been converted into equity awards of The ADT Corporation in connection with the spin-off of The ADT Corporation from Tyco International Ltd.
(2) Shares held in the ADT Corporation Retirement Savings and Investment Plan.
(3) An option which vested in equal increments on March 26, 2005, 2006 and 2007.
(4) An option which vested in equal increments on March 10, 2006, 2007 and 2008.
(5) An option which vested in equal increments on November 22, 2006, 2007 and 2008.
(6) An option which vested in equal increments on December 11, 2004, 2005 and 2006.
(7) An option which vested in equal increments on October 7, 2009, 2010, 2011 and 2012.
(8) An option which vests in equal increments on October 1, 2010, 2011, 2012 and 2013.
(9) An option which vests in equal increments on October 12, 2011, 2012, 2013 and 2014.
(10) An option which vests in equal increments on October 12, 2012, 2013, 2014 and 2015.
 
Remarks:
Senior Vice President, Business Operations Optimization

Exhibit List: Exhibit 24 - Power of Attorney

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