AUTOMATIC DATA PROCESSING INC — Director's Dealing 2015

Jan 5, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AUTOMATIC DATA PROCESSING INC (ADP)
CIK: 0000008670
Period of Report: 2015-01-01

Reporting Person: Siegmund Jan (Corporate Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-01-01	Common Stock	I	155.0000	$79.2000	Acquired	55988.4590	Direct
2015-01-02	Common Stock	M	13651.0000	$35.7770	Acquired	69639.4590	Direct
2015-01-02	Common Stock	M	13651.0000	$35.4080	Acquired	83290.4590	Direct
2015-01-02	Common Stock	S	13651.0000	$83.6100	Disposed	69639.4590	Direct
2015-01-02	Common Stock	S	13651.0000	$83.2200	Disposed	55988.4590	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-01-02	Stock Option (Right to Buy)	$35.4080	M	13651.0000	Disposed	2018-01-30	Common Stock (13651.0000)	Direct
2015-01-02	Stock Option (Right to Buy)	$35.7770	M	13651.0000	Disposed	2020-02-08	Common Stock (13651.0000)	Direct

Footnotes

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 4, 2014.

F2: Reflects an adjustment due to the spinoff of CDK Global Inc. as of 9/30/14