ADP CFO granted 6,464 RSUs, withholds shares

ADP’s CFO received a new restricted stock unit grant, with shares withheld the same day to cover exercise price or tax obligations.

Rhea-AI Filing Summary

AUTOMATIC DATA PROCESSING INC (ADP) reported that chief financial officer Peter J. Hadley received an equity award on September 1, 2026. He acquired 6,464 restricted stock units1,650.629 shares$283.49 per share

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Hadley Peter J

Role CFO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	6,464	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	1,650.629	$283.49	$468K

Holdings After Transaction: Common Stock — 17,213.461 shares (Direct)

Footnotes (1)

1. 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.

Key Figures

Restricted stock units granted: 6,464 units Shares delivered or withheld: 1,650.629 shares Per-share amount for delivery/withholding: $283.49 per share +2 more

5 metrics

Restricted stock units granted 6,464 units Equity award to CFO Peter J. Hadley on September 1, 2026

Shares delivered or withheld 1,650.629 shares For payment of exercise price or tax liability on September 1, 2026

Per-share amount for delivery/withholding $283.49 per share Applied to 1,650.629 shares for payment of exercise price or tax liability

Number of non-derivative transactions 2 transactions One grant/award acquisition and one delivery/withholding on September 1, 2026

Vesting period for RSUs 3 years Restricted stock units vest ratably over three years

Key Terms

restricted stock units, vest ratably, tax liability, Rule 10b5-1 trading plan

4 terms

restricted stock units financial

"In the form of restricted stock units, which are convertible into common stock"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vest ratably financial

"and vest ratably over 3 years"

tax liability financial

"Payment of exercise price or tax liability by delivering or withholding securities"

Rule 10b5-1 trading plan regulatory

"affirms whether transactions were under a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

FAQ

What insider transactions did ADP CFO Peter J. Hadley report on this Form 4 for ADP?

He reported an award of 6,464 restricted stock units1,650.629 shares$283.49 per share

What type of equity award did the ADP (ADP) CFO receive and how does it vest?

Peter J. Hadley received restricted stock unitsone-for-one basisvest ratably over three years

How many ADP shares were used to pay exercise price or tax liability in this Form 4?

A total of 1,650.629 shares$283.49 per share

Was the ADP CFO’s September 1, 2026 Form 4 activity under a Rule 10b5-1 trading plan?

No. The filing indicates that no Rule 10b5-1 trading plan

Does the Form 4 for ADP disclose the price of the CFO’s equity award?

The restricted stock unit award of 6,464 units$0.00 per share$283.49 per share

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/03/2026 - 04:14 PM Accepted by SEC EDGAR 09/03/2026 - 04:06 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hadley Peter J

(Last) (First) (Middle)

ONE ADP BOULEVARD

(Street)

ROSELAND NEW JERSEY 07068

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AUTOMATIC DATA PROCESSING INC [ ADP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/01/2026		A		6,464(1)	A	$0.0000	18,864.09	D
Common Stock	09/01/2026		F		1,650.629	D	$283.49	17,213.461	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

Remarks:

poa-hadley.txt

	David Kwon (POA on File)	09/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)