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.
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Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into AUTOMATIC DATA PROCESSING's regulatory disclosures and financial reporting.
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
AUTOMATIC DATA PROCESSING INC (ADP) reports that corporate vice president David Foskett received an award of 4,006 restricted stock units on September 1, 2026, convertible into common stock on a one-for-one basis and vesting ratably over three years. On the same date, 1,980.495 shares of common stock were delivered or withheld for payment of exercise price or tax liability. On September 2, 2026, he sold 1,529 shares of common stock at $283.00 per share pursuant to a Rule 10b5-1 trading plan adopted in September 2025.
AUTOMATIC DATA PROCESSING INC (ADP) executive vice president Joseph DeSilva reported several common stock transactions. On September 2, 2026 he sold 6,512 shares at $283.00 per share under a Rule 10b5-1 trading plan adopted in September 2025. On September 1, 2026 he received a grant of 5,089 restricted stock units that convert one-for-one into common stock and vest ratably over three years, and 7,482.01 shares were withheld or delivered at $283.49 per share to cover exercise price or tax obligations.
AUTOMATIC DATA PROCESSING INC (ADP) reported insider equity transactions by corporate vice president Christopher D'Ambrosio. On September 1, 2026, he received 2,565 restricted stock units that vest over three years and are convertible into common stock one-for-one, and 1,735.776 shares were delivered or withheld to pay an exercise price or tax liability. On September 2, 2026, he sold 1,872 common shares at $283.00 per share in a transaction effected under a Rule 10b5-1 trading plan adopted in September 2025.
AUTOMATIC DATA PROCESSING INC (ADP) reported that Corporate Vice President Michael A. Bonarti had two equity-related transactions on September 1, 2026. He received an award of 5,076 restricted stock units, each convertible into one share of common stock and vesting ratably over three years, and 7,726.947 shares of common stock were delivered or withheld to pay an exercise price or tax liability at $283.49 per share. No Rule 10b5-1 trading plan is indicated.
AUTOMATIC DATA PROCESSING INC (ADP) reported that corporate vice president Paul Boland received an equity compensation award on September 1, 2026. He acquired 3,634 shares of common stock in the form of restricted stock units that convert into common stock on a one-for-one basis and vest ratably over three years.
On the same date, 3,133.562 shares of common stock were delivered or withheld at $283.49 per share for payment of exercise price or tax liability. The filing indicates these transactions were not made under a Rule 10b5-1 trading plan.
AUTOMATIC DATA PROCESSING INC (ADP) reported that President & CEO Maria Black executed a series of stock transactions in early September 2026. On September 2, she sold 29,810 shares of common stock in multiple open-market trades at prices between about $278.59 and $281.86, pursuant to a Rule 10b5-1 trading plan adopted in September 2025.
On September 1, she received a grant of 21,689 restricted stock units that vest ratably over three years on a one-for-one basis into common stock, and 31,215.462 shares were delivered or withheld to pay an exercise price or tax liability. Post-transaction share holdings are not stated in this report.
AUTOMATIC DATA PROCESSING INC (ADP) is the issuer for a planned sale of common stock under Rule 144 for the account of officer Joseph DeSilva. The notice covers 631 shares of common stock to be sold through Fidelity Brokerage Services LLC, following restricted stock vesting on September 1, 2026, and reports that 6,512 shares of common stock were sold in the past three months for $1,842,896.00.
AUTOMATIC DATA PROCESSING INC (ADP) is the issuer for a planned sale of its common stock reported under Rule 144. An officer, Christopher D'Ambrosio, through Fidelity Brokerage Services LLC, has filed to sell 1,872 shares of ADP common stock on NASDAQ. These shares were acquired on September 1, 2026 via restricted stock vesting as compensation, with an indicated aggregate market value of $529,776.00 at the time of the notice.
AUTOMATIC DATA PROCESSING INC (ADP) has a notice of proposed sale under Rule 144 filed on behalf of Maria Black for up to 29,810 shares of ADP common stock. The shares were acquired from the issuer on September 1, 2026 through restricted stock vesting and are to be sold through Fidelity Brokerage Services LLC, with an indicated aggregate market value of $8,436,230 as of September 2, 2026 on NASDAQ.