AUTOMATIC DATA PROCESSING INC — Director's Dealing 2025

Sep 3, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AUTOMATIC DATA PROCESSING INC (ADP)
CIK: 0000008670
Period of Report: 2025-09-01

Reporting Person: Foskett David (Corp. VP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-09-01	Common Stock	A	2523.0000	$0.0000	Acquired	14555.2250	Direct
2025-09-02	Common Stock	M	1249.0000	$206.8600	Acquired	15804.2250	Direct
2025-09-02	Common Stock	S	1043.0000	$301.1301	Disposed	14761.2250	Direct
2025-09-02	Common Stock	F	1607.6010	$304.0500	Disposed	13153.6240	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-09-02	Stock Option (Right to Buy)	$206.8600	M	1249.0000	Disposed	2031-08-31	Common Stock (1249.0000)	Direct

Footnotes

F1: In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years.

F2: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2024.