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.
Automatic Data Processing Inc. (ADP) insider Christopher D'Ambrosio reported non-derivative transactions on Form 4. He was granted 2,265 restricted stock units (RSUs) on 09/01/2025 that convert one-for-one into common stock and vest ratably over three years, increasing his beneficial ownership to 13,142.816 shares. On 09/02/2025 he reported a disposition of 2,004.586 shares at a price of $304.05 per share, reducing his beneficial ownership to 11,138.23 shares. The Form 4 was signed by a power of attorney on 09/03/2025. All information is as stated on the filing.
Peter J. Hadley, CFO of Automatic Data Processing, reported changes in his beneficial ownership. The filing shows a grant on 09/01/2025 of 4,008 restricted stock units (RSUs) issued at no cash price, bringing his total reported beneficial ownership to 12,169.356 shares. The RSUs convert one-for-one to common stock and vest ratably over three years. On 09/02/2025 he recorded a disposition (code F) of 1,248.298 shares at $304.05, leaving 10,921.058 shares beneficially owned. The form is signed by a power of attorney, David Kwon, dated 09/03/2025.
David Foskett, Corporate Vice President at Automatic Data Processing Inc. (ADP), reported multiple transactions on Form 4. On 09/01/2025 he was credited with 2,523 restricted stock units that convert one-for-one into common stock and vest ratably over three years. On 09/02/2025 he acquired 1,249 stock options with a $206.86 exercise/conversion price (option list shows exercisable from 09/01/2022 and expiring 08/31/2031) and acquired 1,249 shares at $206.86. The filing also shows sales/dispositions on 09/02/2025 of 1,043 shares at $301.1301 and 1,607.601 shares at $304.05. The reporting person used a Rule 10b5-1 trading plan adopted in September 2024, per the filing.
Automatic Data Processing Inc. (ADP) filing shows insider activity by Corporate Vice President Michael A. Bonarti. On 09/01/2025 he was granted 3,817 restricted stock units that convert one-for-one into common stock and vest ratably over three years. On 09/02/2025 he disposed of 9,030.942 shares of ADP common stock at a price of $304.05 per share, reducing his beneficial ownership from 98,290.374 shares to 89,259.432 shares. The filing is a routine Section 16 Form 4 disclosing compensation-related awards and a subsequent sale by an officer.
Insider transactions at Automatic Data Processing (ADP) — This Form 4 shows that Paul Boland, Corporate Vice President at ADP, acquired 2,585 restricted stock units (RSUs) on 09/01/2025. The RSUs convert one-for-one into common stock and vest ratably over three years. On 09/02/2025 he disposed of 875.043 shares at a reported price of $304.05, leaving 7,161.538 shares beneficially owned. Following the RSU grant, the total beneficial ownership reported was 8,036.581 shares.
Automatic Data Processing Inc. (ADP) reported insider transactions by the reporting person "Black Maria," identified as President & CEO. On 09/01/2025 the reporting person was credited with 19,000 restricted stock units that convert one-for-one to common shares and vest ratably over three years, increasing beneficial ownership to 124,485.0445 shares. On 09/02/2025 the reporting person exercised a stock option for 7,721 shares at a $206.86 exercise price and subsequently sold several blocks of shares in multiple transactions, including sales of 638, 1,678, 2,228, and 3,177 shares. A later disposition of 24,718.886 shares left the reporting person with 99,766.1585 shares after the reported transactions. The filing notes the 09/02 transactions were effected under a Rule 10b5-1 trading plan adopted in September 2024.
Form 144 filed for Automatic Data Processing (ADP) reports a proposed sale of 11,701 common shares held by a person whose restricted stock vested on 09/01/2025. The shares are to be sold through Fidelity Brokerage Services LLC on or about 09/03/2025 on NASDAQ, with an aggregate market value of $3,470,165.57. The filing states the securities were acquired as compensation and that no securities were sold by the filer in the prior three months. The filer certifies they are not aware of undisclosed material adverse information.
Automatic Data Processing (ADP) Form 144 disclosure shows a proposed sale of 23,605 common shares held by a person whose restricted stock vested on 09/01/2025. The filing lists the broker as Fidelity Brokerage Services LLC and names NASDAQ as the exchange for an approximate sale date of 09/03/2025. The aggregate market value of the shares to be sold is shown as $7,000,534.85 and the total shares outstanding are reported as 405,043,142. The table also discloses a prior sale by Maria Black of 7,721 shares on 09/02/2025 generating gross proceeds of $2,315,777.29. The securities being sold were acquired by restricted stock vesting and payment is listed as compensation. The filer attests they are not aware of undisclosed material adverse information.
Form 144 notice for Automatic Data Processing (ADP) reporting a proposed sale of 4,614 common shares through Fidelity Brokerage Services with an aggregate market value of $1,368,373.98. The filing lists total outstanding shares of 405,043,142 and an approximate sale date of 09/03/2025. The shares were acquired on 09/01/2025 via restricted stock vesting from the issuer and were received as compensation. The filer also disclosed two recent sales in the past three months: 1,381 shares sold on 06/13/2025 for $424,063.67 and 1,987 shares sold on 09/02/2025 for $599,358.68. The notice includes the standard signature representation that the seller is not aware of any undisclosed material adverse information.
Automatic Data Processing (ADP) notice reports a proposed sale of 13,599 common shares held at Fidelity Brokerage Services to be sold on 09/03/2025 on the NASDAQ. The filing states an aggregate market value of $4,033,055.43 based on total shares outstanding of 405,043,142. The shares were acquired on 09/01/2025 through restricted stock vesting from the issuer and were paid as compensation. The filer reports no securities sold during the past three months and includes the standard representation regarding material nonpublic information.