Automatic Data Processing Files Rule 144 Notice for 8,728 Shares

Rhea-AI Filing Summary

Automatic Data Processing (ADP) filed a Form 144 reporting a proposed sale under Rule 144 of 8,728 shares of common stock through Fidelity Brokerage Services LLC on or about 09/09/2025. The shares were acquired on 09/01/2025 by restricted stock vesting from the issuer and paid as compensation. The filing lists an aggregate market value of $2,604,697.04 and shows 405,043,142 shares outstanding. No securities were reported sold in the past three months. The filer certifies they are not aware of undisclosed material adverse information.

Positive

• Compliant disclosure filed under Rule 144 with broker and sale date specified
• Securities acquired via restricted stock vesting and paid as compensation, which is disclosed
• No sales reported in the prior three months, indicating this is a single reported transaction

Negative

• Filer identity and relationship to the issuer are not specified in the form content provided
• Plan adoption or 10b5-1 instruction date is not indicated, so reliance on a trading plan is unclear

Insights

Financial Analyst

TL;DR: Routine insider sale of vested restricted stock; small absolute share count, disclosed under Rule 144.

The filing documents a planned sale of 8,728 common shares acquired via restricted stock vesting and paid as compensation. The use of Rule 144 indicates the seller is complying with resale limitations for restricted or control securities. The aggregate market value reported is $2,604,697.04 and the sale is to occur through Fidelity Brokerage Services on or about 09/09/2025. No prior sales in the past three months are reported, which supports this being a discrete transaction rather than an ongoing liquidation.

Corporate Governance Expert

TL;DR: Disclosure aligns with compliance expectations; signer attests no undisclosed material information.

The notice includes the required representations, including the signature attesting absence of undisclosed material adverse information and details on acquisition (restricted stock vesting) and consideration (compensation). The filing identifies the executing broker and an approximate sale date, meeting Rule 144 disclosure norms. The document does not provide the identity or role of the selling person nor any trading plan date, so governance context about insider status or trading intent is not specified.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	8728	2604697.04	405043142	09/09/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	09/01/2025	Restricted Stock Vesting	Issuer			8728	09/01/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does ADP's Form 144 report?

The filing reports a proposed sale of 8,728 ADP common shares under Rule 144, to be executed through Fidelity on or about 09/09/2025.

How were the ADP shares acquired?

The shares were acquired on 09/01/2025 by restricted stock vesting from the issuer and the payment was for compensation.

What is the aggregate market value reported for the sale?

The Form 144 lists an aggregate market value of $2,604,697.04 for the 8,728 shares.

Does the filing show prior sales in the last three months?

No. The section for securities sold during the past three months states: Nothing to Report.

Which broker is handling the proposed sale?

The broker listed is Fidelity Brokerage Services LLC, located at 900 Salem Street, Smithfield, RI.