Michael A. Bonarti - 01 Sep 2021 Form 4 Insider Report for AUTOMATIC DATA PROCESSING INC (ADP)

Role: Corporate Vice President
Signature: David Kwon (POA on File)
Issuer symbol: ADP
Transactions as of: 01 Sep 2021
Net transactions value: -$1,898,258
Form type: 4
Filing time: 03 Sep 2021, 16:16:26 UTC
Previous filing: 06 Aug 2021
Next filing: 03 Dec 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ADP	Common Stock	Tax liability	$1,511,526	-7,307	-10%	$206.86	63,438	01 Sep 2021	Direct
transaction	ADP	Common Stock	Sale	$386,732	-1,882	-3%	$205.49	61,556	02 Sep 2021	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ADP	Stock Option (Right to Buy)	Award	$0	+27,247		$0.000000	27,247	01 Sep 2021	Common Stock	27,247	$206.86	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2020.