Welcome to our dedicated page for Automatic Data Processing SEC filings (Ticker: ADP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Automatic Data Processing filings document the regulatory record for a Nasdaq-listed provider of HR, payroll and human capital management solutions. Current reports on Form 8-K furnish quarterly earnings releases, report material agreements, and disclose capital-market transactions such as senior notes, indenture supplements and revolving credit facilities.
ADP proxy and annual meeting filings cover board elections, shareholder voting results, executive compensation and governance proposals. Registration and exhibit filings describe its common stock, debt securities, underwriting agreements, trustee arrangements, legal opinions and related capital-structure disclosures.
Michael A. Bonarti, Corporate Vice President at Automatic Data Processing (ADP), reported a sale of 8,728 shares of ADP common stock on 09/09/2025 at a price of $298.43 per share. The Form 4 states the sale was executed under a Rule 10b5-1 trading plan adopted by Mr. Bonarti in September 2024. After the reported transaction, the filing shows beneficial ownership of 80,531.432 shares. The Form 4 is filed individually by the reporting person and was signed by a power of attorney, David Kwon, on 09/11/2025.
Carlos A. Rodriguez, a director of Automatic Data Processing, Inc. (ADP), reported option exercises and multiple open-market sales on 09/09/2025 and 09/10/2025. The filings show two option exercises (each for 21,950 options exercisable at $206.86) that resulted in the acquisition of 21,950 common shares on each date. Following those exercises and a series of programmed sales, the reporting person held 25,361.4431 shares directly and 13,813 shares indirectly through a trust. Several sales occurred at prices between approximately $290.98 and $298.32. The Form 4 states these transactions were effected under a Rule 10b5-1 trading plan adopted in September 2024.
Form 144 filing by Carlos A. Rodriguez for ADP (symbol: ADP)
The notice reports a proposed sale of 2,813 shares of common stock acquired by Restricted Stock Vesting on 09/01/2025, with an aggregate market value of $832,325.21. The filing lists the broker as Fidelity Brokerage Services LLC and identifies NASDAQ as the exchange. The filer also disclosed multiple recent sales over 09/03–09/10/2025 totaling 79,358 shares with gross proceeds shown for each trade. The filing states the filer represents no undisclosed material adverse information and includes the standard certification language regarding accuracy.
Form 144 filed for Automatic Data Processing (ADP) reports proposed and recent insider sales of common stock. The filing shows a proposed sale of 21,950 shares through Fidelity Brokerage Services with an aggregate market value of $6,430,440.84 and an approximate sale date of 09/10/2025 on NASDAQ. The securities to be sold were acquired as an option granted on 09/01/2021 and are to be paid for in cash. The filing also discloses four recent sales by Carlos A. Rodriguez totaling 57,408 shares executed between 09/03/2025 and 09/09/2025 with gross proceeds reported for each sale. The document provides standard Rule 144 representations and signature/attestation language.
Automatic Data Processing (ADP) filed a Form 144 notifying a proposed sale of 597 shares of common stock to be executed through Fidelity Brokerage Services on NASDAQ on 09/10/2025 with an aggregate market value of $177,249.30. The shares were acquired on 09/01/2025 as restricted stock vesting from the issuer and the payment for those shares is listed as compensation. The filer states there were no other sales by the person in the prior three months and affirms no undisclosed material adverse information.
Automatic Data Processing, Inc. (ADP) insider filings show proposed and completed sales of common stock under Rule 144. A Form 144 lists a proposed sale of 21,950 shares through Fidelity Brokerage Services on 09/09/2025 with an aggregate market value of $6,522,113.92. The filer reports acquiring those shares as an option grant (original grant date 09/01/2021) and plans to receive cash on sale. The filing also discloses three recent sales by Carlos A. Rodriguez on 09/03/2025, 09/04/2025, and 09/05/2025 totaling 35,458 shares for combined gross proceeds of approximately $10.59 million.
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.
Carlos A. Rodriguez, a director of Automatic Data Processing, Inc. (ADP), reported multiple open-market sales of ADP common stock on 09/05/2025 executed under a Rule 10b5-1 trading plan adopted in September 2024. The Form 4 lists a sequence of dispositions at prices between $294.3246 and $302.4519 per share. Following the reported transactions the filing shows 25,361.4431 shares held directly and 13,813 shares held indirectly through a trust. The form was signed by a power of attorney, David Kwon, on 09/08/2025. The filing discloses only sales activity; no derivative transactions were reported.
Automatic Data Processing Inc. (ADP) Form 4 shows insider sales by the reporting person identified as the President & CEO on 09/03/2025. Multiple open-market dispositions of Common Stock were reported under codes "S" with per-share prices ranging roughly from $295.91 to $299.98. The schedule reports a decline in the reporting person’s beneficial ownership from 99,759.1585 shares to 76,161.1585 shares following the transactions, implying 23,597 shares sold on that date. The filing states these transactions were effected pursuant to a Rule 10b5-1 trading plan adopted in September 2024.
Joseph DeSilva, Executive Vice President of Automatic Data Processing Inc. (ADP), reported a sale of 4,614 shares of ADP common stock at a price of $296.57 per share. The Form 4 indicates the sale was coded as a sale (S) and was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2024. After the reported transaction, the reporting person beneficially owned 17,535.614 shares, held directly.
The form shows the transaction date as 09/03/2025 and identifies the sale as part of an established plan, which typically documents prearranged instructions for trading by insiders.