SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
BRENNEMAN GREGORY D

(Last) (First) (Middle)
ONE ADP BOULEVARD

(Street)
ROSELAND NJ 07068

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
AUTOMATIC DATA PROCESSING INC [ ADP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/24/2012
4. 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 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 08/24/2012 M 5,487 A $44.4119 26,429 D
Common Stock 08/24/2012 M 5,487 A $42.339 31,916 D
Common Stock 08/24/2012 M 4,000 A $47.16 35,916 D
Common Stock 08/24/2012 M 3,750 A $34.99 39,666 D
Common Stock 08/24/2012 M 2,500 A $43.13 42,166 D
Common Stock 08/24/2012 S 21,224 D $58.3504 20,942 D
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 Securities Underlying Derivative Security (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: 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
Stock Option (Right to Buy) $42.339 08/24/2012 M 5,487 11/08/2006 11/08/2015 Common Stock 5,487 $42.339 0.0000 D
Stock Option (Right to Buy) $44.4119 08/24/2012 M 5,487 11/08/2007 11/14/2016 Common Stock 5,487 $44.4119 0.0000 D
Stock Option (Right to Buy) $43.13 08/24/2012 M 2,500 11/10/2010 11/09/2019 Common Stock 2,500 $43.13 2,500 D
Stock Option (Right to Buy) $34.99 08/24/2012 M 3,750 11/11/2009 11/10/2018 Common Stock 3,750 $34.99 1,250 D
Stock Option (Right to Buy) $47.16 08/24/2012 M 4,000 11/13/2008 11/12/2017 Common Stock 4,000 $47.16 1,000 D
Explanation of Responses:
Michael A. Bonarti (POA on file) 08/27/2012
** 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 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).
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