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: 2018-08-31

Reporting Person: Ayala John (Corp. VP)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-08-31	Common Stock	F	2981.0000	$146.7500	Disposed	20351.2770	Direct
2018-09-04	Common Stock	M	4309.0000	$90.6300	Acquired	24660.2770	Direct
2018-09-04	Common Stock	M	3476.0000	$75.1000	Acquired	28136.2770	Direct
2018-09-04	Common Stock	S	3476.0000	$145.0650	Disposed	24660.2770	Direct
2018-09-04	Common Stock	S	4258.0000	$144.4140	Disposed	20402.2770	Direct
2018-09-04	Common Stock	S	4309.0000	$144.9570	Disposed	16093.2770	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-09-01	Stock Option (Right to Buy)	$146.7500	A	25939.0000	Acquired	2028-08-31	Common Stock (25939.0000)	Direct
2018-09-04	Stock Option (Right to Buy)	$75.1000	M	3476.0000	Disposed	2025-08-31	Common Stock (3476.0000)	Direct
2018-09-04	Stock Option (Right to Buy)	$90.6300	M	4309.0000	Disposed	2026-08-31	Common Stock (4309.0000)	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