Every Form 4 that Automatic Data Processing (ADP) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow ADP and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full ADP filings page.
AUTOMATIC DATA PROCESSING INC (symbol: ADP) is the issuer of record for a Form 4 filing submitted to the SEC. Sugla Vishwas reported acquisition or exercise transactions in this Form 4 filing.
AUTOMATIC DATA PROCESSING INC (ADP) reported that Chief Strategy Officer Vishwas Sugla received two equity awards on September 9, 2026. One award covers 2,827 shares in the form of restricted stock units that are convertible into common stock on a one-for-one basis and vest 100% on the first anniversary. A second award covers 2,073 restricted stock units that are likewise convertible one-for-one into common stock and vest ratably over three years. No Rule 10b5-1 trading plan is reported for these awards.
AUTOMATIC DATA PROCESSING INC (ADP) executive Joseph DeSilva, Executive VP, reported selling 631 shares of ADP common stock on September 3, 2026 at an average price of $282.87 per share in an open-market or private transaction. After this sale, he directly holds 18,824.188 shares of ADP common stock. The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by DeSilva in September 2025.
AUTOMATIC DATA PROCESSING INC (ADP) director Carlos A. Rodriguez reported on September 1, 2026 that 13,471.836 shares of common stock were withheld or delivered to pay the option exercise price or related tax liability at $283.49 per share. After this transaction he held 34,178.3041 shares of ADP common stock directly, and an additional 13,813 shares indirectly through a trust. No Rule 10b5-1 trading plan is reported for this activity.
AUTOMATIC DATA PROCESSING INC (ADP) reported that Chief Marketing Officer Samantha D. Orihuela received an equity award on September 1, 2026. She acquired 1,163 restricted stock units, each convertible into one share of common stock, which vest ratably over three years, bringing her directly held common stock to 6,454 shares after the award.
On the same date, an account held by her spouse delivered or withheld 154.127 shares of common stock at $283.49 per share for payment of exercise price or tax liability, leaving 295.873 shares held indirectly. No transactions are reported as made under a Rule 10b5-1 trading plan.
AUTOMATIC DATA PROCESSING INC (ADP) reported that Executive VP Brian L. Michaud received an equity award on September 1, 2026. He acquired 2,683 restricted stock units, each convertible into one share of common stock and vesting ratably over 3 years. On the same date, 2,281.429 shares of common stock were delivered or withheld at $283.49 per share for payment of exercise price or tax liability.
AUTOMATIC DATA PROCESSING INC (ADP) reported that Executive VP Virginia Magliulo received an equity compensation award and a related share withholding transaction. On September 1, 2026, she acquired 2,858 restricted stock units, convertible into common stock on a one-for-one basis and vesting ratably over three years. On the same date, 2,708.956 common shares were delivered or withheld at $283.49 per share for payment of exercise price or tax liability.
AUTOMATIC DATA PROCESSING INC (ADP) reported that corporate vice president Jonathan S. Lehberger received a grant of 903 restricted stock units on September 1, 2026. These units are convertible into common stock on a one-for-one basis and vest ratably over 3 years. On the same date, 406.397 shares of common stock were delivered or withheld at $283.49 per share for payment of exercise price or tax liability. No Rule 10b5-1 trading plan is reported for these transactions.
AUTOMATIC DATA PROCESSING INC (ADP) reports that Corporate Vice President David Kwon received an award of 1,763 restricted stock units on September 1, 2026, each convertible into common stock on a one-for-one basis and vesting ratably over three years. On the same date, 1,969.287 shares of common stock were withheld or delivered at $283.49 per share for payment of exercise price or tax liability. No Rule 10b5-1 trading plan is reported.
AUTOMATIC DATA PROCESSING INC (ADP) reported that Corp VP Sreenivasa Kutam received 5,259 shares of common stock on September 1, 2026 as a grant of restricted stock units, convertible into common stock on a one-for-one basis and vesting ratably over 3 years.
On the same date, 7,328.964 shares of common stock were withheld or delivered at $283.49 per share as payment of the exercise price or tax liability. No Rule 10b5-1 trading plan is reported.
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) reported that Executive VP Brian L. Michaud sold 120 shares of common stock on 2026-08-21 at a price of $279.70 per share in an open-market or private transaction. Following this sale, he directly holds 18,441.5155 shares of ADP common stock. The transaction was effected under a Rule 10b5-1 trading plan adopted by the reporting person.
AUTOMATIC DATA PROCESSING INC (ADP) reported insider transactions by Corp VP David Kwon. On August 20, 2026, he exercised a stock option for 967 shares of common stock at an exercise price of $169.84 per share, eliminating that option position. On the same date, he sold 798 shares of common stock at $280.00 per share, with all reported trades effected pursuant to a Rule 10b5-1 trading plan adopted in September 2025.
Rodriguez Carlos A reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing Inc. director Carlos A. Rodriguez received a grant of 24,921.6970 shares of common stock on August 5, 2026 at $0.0000 per share, increasing his directly held stake to 47,650.1401 shares. He also reports 13,813.0000 shares held indirectly by a trust.
Michaud Brian L. reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing Inc.'s Executive VP Brian L. Michaud reported a Form 4 showing a grant of 4,049.7330 shares of common stock on August 5, 2026 at $0.0000 per share. Following this award, he directly owns 18,561.5155 shares. The Rule 10b5-1 checkbox was not selected.
AUTOMATIC DATA PROCESSING INC Executive VP Virginia Magliulo reported a stock-based compensation transaction involving 4049.7330 shares of Common Stock on 2026-08-05, classified as a grant or award acquisition at a reported price of $0.0000 per share. Following this award, her direct holdings increased to 17642.9820 shares of ADP Common Stock.
Automatic Data Processing Inc. reported that Corporate Vice President Jonathan S. Lehberger received a grant or award acquisition of 746.5580 shares of common stock on 2026-08-05 at a stated price of $0.0000 per share. Following this award, his directly owned holdings total 5,234.6659 shares of common stock.
Kwon David reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing corporate vice president David Kwon received a grant of 3,114.186 shares of Common Stock on 2026-08-05, recorded as a non-derivative award at $0.0000 per share. Following this equity award, he directly holds 13,023.739 shares of Automatic Data Processing common stock.
AUTOMATIC DATA PROCESSING INC reported that corporate vice president Sreenivasa Kutam received a grant, award, or other acquisition of 11,083.354 shares of Common Stock on 2026-08-05 at a stated price of $0.0000 per share. After this equity award, he directly holds 51,769.181 shares of ADP common stock.
Hadley Peter J reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing CFO Peter J. Hadley reported a grant of 1,479.0320 shares of common stock on August 5, 2026. The award, recorded at $0.0000 per share, increased his directly held stake to 12,400.0900 shares of Automatic Data Processing common stock.
Automatic Data Processing Inc. reported that corporate vice president David Foskett acquired about 2,647 shares of Common Stock on 2026-08-05 via a grant/award at $0.00 per share, increasing his direct holdings to roughly 13,650 shares. The Rule 10b5-1 trading-plan checkbox was not marked as affirming use of a trading plan.
DeSilva Joseph reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing Inc. Executive VP Joseph DeSilva reported a grant of 10,902.584 shares of common stock on 2026-08-05 at a reported price of $0.0000 per share. This award increased his direct ownership to 28,360.198 common shares.
D'Ambrosio Christopher reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing executive Christopher D'Ambrosio received a grant of 2,601.2180 shares of common stock on August 5, 2026. This award increased his directly held stake to 10,970.4480 shares of Automatic Data Processing common stock.
Bonarti Michael A reported acquisition or exercise transactions in this Form 4 filing.
Automatic Data Processing, Inc. reported that Corporate Vice President Michael A. Bonarti received a grant of 11,572.843 shares of common stock on August 5, 2026, at a stated price of $0.00 per share. Following this award, Bonarti directly holds 91,987.279 shares of ADP common stock.
Automatic Data Processing executive Paul Boland reported a grant of 4,671.865 shares of common stock on 2026-08-05, at a stated price of 0.0000 per share.
This compensation-related acquisition increased his direct holdings to 11,833.403 ADP shares.
AUTOMATIC DATA PROCESSING INC President & CEO Maria Black reported a grant of 44,859.2920 shares of common stock on 2026-08-05, classified as a grant/award acquisition at a stated price of 0.0000 per share. After this award, she directly holds 119,960.6340 shares of ADP common stock.
Automatic Data Processing Inc. corporate VP David Kwon exercised stock options covering 250 shares at an exercise price of $138.53 per share, receiving the same number of common shares. After these transactions, he directly owns 9,909.553 common shares and holds 1,137 stock options. All reported transactions were effected pursuant to a Rule 10b5-1 trading plan adopted in September 2025.
Automatic Data Processing corporate vice president David Kwon exercised 887 stock options at $138.53 per share into common stock and on July 30, 2026 sold a total of 2,414 common shares at $265.62 per share in three trades. These transactions were executed under a Rule 10b5-1 trading plan adopted in September 2025. After the exercise, Kwon reported holding 1,387 stock options from this grant.
Automatic Data Processing executive Brian L. Michaud reported a small discretionary transaction in company stock. On this Form 4, he recorded a Rule 16b-3(f) discretionary transaction involving 49.4306 shares of Common Stock at $223.94 per share. Following the transaction, his directly held position is 14,511.7825 shares, indicating a routine, minor adjustment rather than a significant change in ownership.
AUTOMATIC DATA PROCESSING INC corporate vice president David Foskett reported a discretionary insider transaction in company common stock. On this Form 4, he recorded a Rule 16b-3(f) discretionary transaction involving 49.4306 shares at $223.94 per share. Following the transaction, his directly held position is 11,002.9515 shares of ADP common stock, indicating a small, administrative-style adjustment rather than an open-market buy or sell.
AUTOMATIC DATA PROCESSING INC President & CEO Maria Black reported a small discretionary transaction in company common stock. The Form 4 shows a Rule 16b-3(f) discretionary transaction involving 49.4306 shares at $223.94 per share. After this activity, she directly holds 75,101.342 shares of common stock. The filing does not classify the move as a traditional open-market purchase or sale, instead treating it as an "other" discretionary transaction for reporting purposes.
Automatic Data Processing director Robert Holmes Swan reported an open-market purchase of 3,619 shares of Common Stock at $206.05 per share. The transaction occurred on May 7, 2026 and was executed under a pre-arranged Rule 10b5-1 trading plan adopted in January 2026.
Following this purchase, Swan directly holds 5,072 ADP shares. In addition, 115 shares are held indirectly by a trust. Rule 10b5-1 plans allow insiders to schedule trades in advance, so the timing of this buy reflects a pre-set plan rather than a spontaneous market decision.
Automatic Data Processing Executive VP Brian L. Michaud sold shares in a planned transaction. On May 8, 2026, he executed an open-market sale of 848 shares of Common Stock at $212.13 per share, pursuant to a pre-established Rule 10b5-1 trading plan adopted in September 2025.
After this sale, Michaud directly holds 14,462.3519 shares of Automatic Data Processing common stock. The filing does not show any option exercises or other derivative transactions associated with this activity.
Automatic Data Processing Inc. corporate vice president Christopher D'Ambrosio sold 543 shares of Common Stock in an open-market transaction. The shares were sold at a price of $195.74 per share, leaving him with 8,369.23 shares held directly after the sale.
The filing notes that this transaction was effected under a pre-arranged Rule 10b5-1 trading plan adopted by the reporting person in September 2025, indicating it was scheduled in advance rather than timed discretionarily.
AUTOMATIC DATA PROCESSING INC corporate vice president Christopher D’Ambrosio reported an open-market sale of 543 shares of Common Stock at $208.45 per share. The transaction took place on March 16, 2026 and is classified as a direct disposition.
After the sale, D’Ambrosio directly holds 8,912.23 ADP shares, indicating he retained a substantial equity stake. The filing notes the trade was executed under a Rule 10b5-1 trading plan adopted in September 2025, suggesting the sale was pre-scheduled rather than opportunistic.
AUTOMATIC DATA PROCESSING INC corporate vice president Christopher D'Ambrosio reported an open-market sale of 543 shares of common stock. The shares were sold at an average price of $212.43 per share on February 17, 2026 under a Rule 10b5-1 trading plan adopted in September 2025. After this transaction, he directly holds 9,455.23 ADP common shares.
Automatic Data Processing executive Brian L. Michaud, an Executive VP, reported a pre‑planned sale of common stock. On February 6, 2026, he sold 1,000 shares of ADP common stock in an open market transaction at $234.18 per share.
The filing states this trade was executed under a Rule 10b5‑1 trading plan adopted in September 2025, indicating it was scheduled in advance. After the transaction, Michaud beneficially owned 15,310.3519 shares of ADP common stock, held directly.
Automatic Data Processing corporate vice president David Foskett reported a small planned share sale under a pre-set trading plan. On 02/05/2026, he sold 266 shares of ADP common stock at $237 per share pursuant to a Rule 10b5-1 trading plan adopted in September 2025. After this transaction, he beneficially owned 10,953.5209 ADP common shares in direct ownership.
Automatic Data Processing executive reports routine share disposition. Executive VP Brian L. Michaud reported disposing of 131.872 shares of ADP common stock on 02/02/2026 at $246.82 per share. After this transaction, he directly beneficially owned 16,310.3519 shares of ADP common stock.
Automatic Data Processing (ADP) corporate vice president David Foskett reported a routine share withholding related to equity compensation. On 01/30/2026, 585.656 shares of ADP common stock were disposed of at $246.82 per share under transaction code F, which typically indicates shares withheld to cover taxes on a stock-based award. After this transaction, he directly owned 11,219.5209 shares of ADP common stock.
Automatic Data Processing corporate vice president Christopher D'Ambrosio reported a sale of 543 shares of common stock on January 13, 2026. The shares were sold at a price of $262.29 per share, and he held 9,998.23 shares directly after the transaction.
The filing notes that this transaction was carried out under a Rule 10b5-1 trading plan adopted by the reporting person in September 2025, indicating it was pre-arranged rather than an ad hoc trade.
Automatic Data Processing (ADP) reported an insider stock sale by corporate vice president David Kwon. On January 12, 2026, Kwon sold 806 shares of ADP common stock at a price of $264.8 per share. After this transaction, he beneficially owned 11,186.553 shares of ADP common stock in direct form.
The filing notes that this sale was carried out under a pre-established Rule 10b5-1 trading plan adopted by the reporting person in September 2025, which is designed to allow insiders to sell shares according to a preset schedule.
Automatic Data Processing executive Sreenivasa Kutam, a Corporate Vice President, reported a small stock disposition. On 01/12/2026, he disposed of 84.593 shares of ADP common stock at a price of $266.02 per share. Following this transaction, he directly beneficially owned 40,685.827 shares of ADP common stock.
Automatic Data Processing corporate VP David Kwon reported option exercises and a share sale in company stock. On January 6, 2026, he exercised 1,137 stock options at $138.53 per share, receiving the same number of common shares, and then sold 900 common shares at $260 per share. After these transactions, he directly held 11,992.553 common shares and 2,274 stock options.
The filing notes that these transactions were carried out under a Rule 10b5-1 trading plan adopted by Kwon in September 2025, which is a pre-arranged plan designed to allow insider trades according to preset instructions.
Automatic Data Processing disclosed that a corporate vice president, acting as an officer of the company, disposed of 162.804 shares of common stock on 12/12/2025 at a price of $266.1 per share. After this transaction, the officer directly beneficially owned 40,770.42 shares of ADP common stock. The report was filed by a single reporting person and reflects an update to insider share ownership.