AUTOMATIC DATA PROCESSING INC - Director's Dealing 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AUTOMATIC DATA PROCESSING INC (ADP)
CIK: 0000008670
Period of Report: 2018-01-01

Reporting Person: Politi Douglas W (Corp. VP)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-01	Common Stock	I	80.8407	$111.3300	Acquired	22615.1121	Direct
2018-01-02	Common Stock	M	6825.0000	$52.6460	Acquired	29440.1121	Direct
2018-01-02	Common Stock	M	4834.0000	$69.7170	Acquired	34274.1121	Direct
2018-01-02	Common Stock	M	2388.0000	$49.0680	Acquired	36662.1121	Direct
2018-01-02	Common Stock	M	2388.0000	$43.5300	Acquired	39050.1121	Direct
2018-01-02	Common Stock	M	2097.0000	$86.6100	Acquired	41147.1121	Direct
2018-01-02	Common Stock	S	2097.0000	$116.0300	Disposed	39050.1121	Direct
2018-01-02	Common Stock	S	2377.0000	$116.0300	Disposed	36673.1121	Direct
2018-01-02	Common Stock	S	2388.0000	$115.7475	Disposed	34285.1121	Direct
2018-01-02	Common Stock	S	2388.0000	$115.7225	Disposed	31897.1121	Direct
2018-01-02	Common Stock	S	4834.0000	$116.0300	Disposed	27063.1121	Direct
2018-01-02	Common Stock	S	6825.0000	$116.0300	Disposed	20238.1121	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-01-02	Stock Option (Right to Buy)	$86.6100	M	2097.0000	Disposed	2025-01-21	Common Stock (2097.0000)	Direct
2018-01-02	Stock Option (Right to Buy)	$69.7170	M	4834.0000	Disposed	2024-01-23	Common Stock (4834.0000)	Direct
2018-01-02	Stock Option (Right to Buy)	$52.6460	M	6825.0000	Disposed	2023-01-25	Common Stock (6825.0000)	Direct
2018-01-02	Stock Option (Right to Buy)	$49.0680	M	2388.0000	Disposed	2022-01-25	Common Stock (2388.0000)	Direct
2018-01-02	Stock Option (Right to Buy)	$43.5300	M	2388.0000	Disposed	2021-02-07	Common Stock (2388.0000)	Direct

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in August 2017