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.
The SEC filings page for Automatic Data Processing, Inc. (ADP) (Nasdaq: ADP) on Stock Titan brings together the company’s official regulatory disclosures, giving investors and researchers a structured view of how this global HR and payroll solutions provider reports to the U.S. Securities and Exchange Commission.
ADP’s filings include current reports on Form 8‑K, which cover material events such as the availability of quarterly and annual earnings releases, entry into significant credit agreements, and outcomes of the Annual Meeting of Stockholders. Recent 8‑K filings describe the results of shareholder votes on director elections, advisory resolutions on executive compensation, and the ratification of the independent registered public accounting firm, as well as the establishment of new 364‑day and five‑year credit facilities for general corporate purposes.
The company’s definitive proxy statement on Form DEF 14A provides detail on corporate governance, board composition, committee structure, and executive compensation programs. It outlines matters submitted to shareholders, including director elections, say‑on‑pay votes, and the appointment of the external auditor. For investors analyzing governance and pay practices, this document is a key reference.
On Stock Titan, ADP’s SEC filings are paired with AI‑powered summaries designed to explain the significance of lengthy or technical documents. Users can quickly understand the main points of annual and quarterly reports, proxy statements, and material 8‑Ks, while still having access to the full text for deeper review. The filings page also surfaces information relevant to questions about ADP’s capital structure, debt facilities, shareholder voting outcomes, and other regulatory disclosures, helping users navigate the company’s reporting history more efficiently.
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.
Form 144 filed for Automatic Data Processing, Inc. (ADP) reports a proposed sale of 12,056 common shares to be executed through Fidelity Brokerage Services on 09/05/2025, with an aggregate market value of $3,631,146.64. The shares were acquired on 09/01/2025 via restricted stock vesting and are identified as compensation. The filer also disclosed two recent sales in the three months prior: 11,701 shares sold on 09/03/2025 for $3,490,745.61 and 11,701 shares sold on 09/04/2025 for $3,513,662.01. The filing provides broker details (Fidelity Brokerage Services, Smithfield RI) and indicates sales on NASDAQ. Several standard filer and issuer identification fields are present but not populated in the visible content.
Form 144 filed for Automatic Data Processing, Inc. (ADP) reports a proposed sale of 11,701 common shares on NASDAQ with an aggregate market value of $3,513,662.01 and 405,043,142 shares outstanding. The securities were acquired by restricted stock vesting on 09/01/2025 and are described as compensation.
The filer lists a related recent sale by Carlos A. Rodriguez of 11,701 shares on 09/03/2025 for gross proceeds of $3,490,745.61. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.
Carlos A. Rodriguez, a director and officer of Automatic Data Processing, Inc. (ADP), reported a sale of 37,418.163 shares of ADP common stock on 09/02/2025 at a price of $304.05 per share, leaving 60,819.4431 shares beneficially owned following the transaction.
The filing also shows 13,813 shares held indirectly by a trust. An explanatory note states the beneficial ownership total increased by 3,393 shares because a gift dated 08/13/2025 had been inadvertently deducted twice and was corrected. The Form 4 was signed by David Kwon (POA) on 09/03/2025.
Brian L. Michaud, an Executive Vice President and director of Automatic Data Processing Inc. (ADP), reported two Section 16 transactions. On 09/01/2025 he was awarded 2,111 restricted stock units (RSUs) issued at $0.00 that convert one-for-one to common stock and vest ratably over three years, bringing his beneficial ownership to 18,888.451 shares. On 09/02/2025 he disposed of 2,450.374 shares at a reported price of $304.05, leaving 16,438.077 shares beneficially owned after the sale. The Form 4 was signed by a power of attorney, David Kwon, on 09/03/2025.
Automatic Data Processing Inc. (ADP) reporting person Don McGuire, listed as Corporate Vice President, reported a sale of 6,508.423 shares of ADP common stock on 09/02/2025 at a reported price of $304.05 per share. After the transaction, the filing shows 31,283.083 shares beneficially owned. The Form 4 was signed by David Kwon (power of attorney) on 09/03/2025, indicating the sale was disclosed under Section 16 reporting requirements.
Virginia Magliulo, Executive VP and Director of Automatic Data Processing, filed a Form 4 reporting recent equity activity. On 09/01/2025 she was allocated 2,277 restricted stock units (RSUs) at a $0.00 price, described as RSUs convertible one-for-one to common stock that vest ratably over three years, bringing her reported beneficial ownership to 16,285.845 shares. On 09/02/2025 a separate transaction labeled with code F shows 2,692.596 shares disposed at a price of $304.05 per share, leaving reported beneficial ownership of 13,593.249 shares. The form is signed by a power of attorney, David Kwon, dated 09/03/2025.