The Filings Report

Automatic Data Processing insider trading

ADPfinancial statementsForm 4 filings on EDGAR317 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Automatic Data Processing bought $0 of stock in the open market, and 6 sold $12M. Officers and directors accounted for $0 of purchases and $12M of sales. The last reported transaction was an award by Sugla Vishwas on September 9, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through September 10, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

ADP daily priceSplit-adjusted prices in US dollars

Bought $0Sold $12MAug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $293.20 · H $297.76 · L $292.00 · C $293.84Bought $0 (0)Sold $0 (0)
$253$268$283$298$3132026-08-04: open $264.41, high $270.80, low $263.36, close $270.622026-08-05: open $274.97, high $274.97, low $266.73, close $270.092026-08-06: open $271.16, high $273.81, low $269.20, close $273.512026-08-07: open $272.78, high $275.28, low $270.14, close $271.322026-08-10: open $268.93, high $273.72, low $268.01, close $273.682026-08-11: open $270.67, high $273.14, low $269.49, close $271.092026-08-12: open $269.20, high $271.03, low $265.90, close $269.332026-08-13: open $271.01, high $276.88, low $268.73, close $276.232026-08-14: open $276.87, high $277.33, low $271.43, close $272.962026-08-17: open $269.54, high $269.94, low $265.82, close $266.062026-08-18: open $270.91, high $274.63, low $269.14, close $269.312026-08-19: open $269.98, high $278.96, low $269.98, close $277.222026-08-20: open $277.50, high $281.67, low $276.93, close $279.212026-08-21: open $279.70, high $282.17, low $277.00, close $280.812026-08-24: open $280.90, high $285.59, low $280.90, close $283.012026-08-25: open $280.07, high $283.41, low $279.31, close $282.782026-08-26: open $280.89, high $284.01, low $280.87, close $281.392026-08-27: open $279.80, high $286.17, low $279.17, close $284.682026-08-28: open $285.00, high $287.86, low $285.00, close $287.482026-08-31: open $285.59, high $287.32, low $284.93, close $286.162026-09-01: open $286.67, high $288.00, low $282.93, close $283.492026-09-02: open $283.00, high $283.00, low $278.08, close $281.162026-09-03: open $282.91, high $287.63, low $281.40, close $283.532026-09-04: open $280.47, high $280.67, low $276.45, close $277.622026-09-08: open $274.30, high $274.56, low $267.55, close $267.962026-09-09: open $267.42, high $268.30, low $264.86, close $265.222026-09-10: open $265.83, high $268.73, low $265.15, close $267.332026-09-11: open $265.82, high $268.59, low $265.00, close $268.262026-09-14: open $272.53, high $277.27, low $271.08, close $276.632026-09-15: open $273.96, high $278.52, low $273.54, close $276.532026-09-16: open $273.30, high $277.62, low $272.57, close $273.192026-09-17: open $271.31, high $273.30, low $270.18, close $272.242026-09-18: open $271.61, high $272.24, low $268.99, close $271.222026-09-21: open $269.16, high $271.91, low $267.90, close $269.942026-09-22: open $271.18, high $273.00, low $266.30, close $269.642026-09-23: open $268.54, high $269.72, low $262.47, close $263.682026-09-24: open $264.85, high $267.92, low $261.31, close $263.112026-09-25: open $261.89, high $265.06, low $261.38, close $263.672026-09-28: open $260.90, high $264.87, low $259.30, close $261.802026-09-29: open $259.70, high $262.21, low $258.30, close $261.802026-09-30: open $261.60, high $264.32, low $257.74, close $258.062026-10-01: open $263.48, high $266.46, low $261.86, close $263.962026-10-02: open $264.92, high $264.92, low $256.51, close $257.682026-10-05: open $255.96, high $260.61, low $255.96, close $260.262026-10-06: open $259.20, high $263.47, low $258.86, close $262.362026-10-07: open $263.50, high $266.15, low $262.16, close $264.002026-10-08: open $264.90, high $271.73, low $263.45, close $270.732026-10-09: open $271.10, high $273.02, low $270.11, close $270.882026-10-12: open $272.33, high $274.45, low $271.96, close $273.812026-10-13: open $276.59, high $277.50, low $274.14, close $275.902026-10-14: open $277.50, high $280.59, low $276.89, close $280.322026-10-15: open $286.50, high $289.80, low $285.09, close $285.652026-10-16: open $287.93, high $290.12, low $285.69, close $288.902026-10-19: open $288.23, high $288.54, low $285.28, close $287.032026-10-20: open $289.44, high $294.27, low $288.18, close $292.752026-10-21: open $290.78, high $296.14, low $290.34, close $294.502026-10-22: open $296.86, high $308.63, low $296.86, close $307.942026-10-23: open $306.99, high $309.40, low $303.93, close $304.162026-10-26: open $304.44, high $306.04, low $298.96, close $301.122026-10-27: open $298.89, high $300.10, low $291.42, close $293.112026-10-28: open $289.45, high $290.11, low $282.73, close $285.372026-10-29: open $289.67, high $289.89, low $283.58, close $286.082026-10-30: open $293.20, high $297.76, low $292.00, close $293.84Insider purchases / sales · USD$20M$0−$20M2026-08-20: 0 purchases ($0), 1 sales ($223K)2026-08-21: 0 purchases ($0), 1 sales ($34K)2026-09-02: 0 purchases ($0), 17 sales ($11M)2026-09-03: 0 purchases ($0), 1 sales ($178K)Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

317 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Sep 9, 2026Sugla VishwasChief Strategy Officeraward2,827$0.00—2,827Sep 10, 2026
Sep 9, 2026Sugla VishwasChief Strategy Officeraward2,073$0.00—4,900Sep 10, 2026
Sep 3, 2026DeSilva JosephExecutive VPopen-market sale10b5-1631$282.87$178K18,824Sep 4, 2026
Sep 2, 2026Foskett DavidCorp. VPopen-market sale10b5-11,529$283.00$433K14,146Sep 3, 2026
Sep 2, 2026DeSilva JosephExecutive VPopen-market sale10b5-16,512$283.00$2M19,455Sep 3, 2026
Sep 2, 2026D'Ambrosio ChristopherCorp. VPopen-market sale10b5-11,872$283.00$530K9,928Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1214$279.21$60K110,220Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1256$279.44$72K109,964Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1559$279.93$156K109,405Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1610$281.86$172K108,795Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1700$278.59$195K108,095Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1760$281.70$214K107,335Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-1786$280.27$220K106,549Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-11,018$281.60$287K105,531Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-11,018$280.60$286K104,513Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-11,193$280.96$335K103,320Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-11,483$281.13$417K101,837Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-12,898$279.74$811K98,939Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-17,724$281.66$2M91,215Sep 3, 2026
Sep 2, 2026Black MariaPresident & CEOopen-market sale10b5-110,591$280.82$3M80,624Sep 3, 2026
Sep 1, 2026Rodriguez Carlos ADirectortax withholding13,472$283.49$4M34,178Sep 3, 2026
Sep 1, 2026Orihuela Samantha DChief Marketing Officeraward1,163$0.00—6,454Sep 3, 2026
Sep 1, 2026Orihuela Samantha DChief Marketing Officertax withholdingindirect154$283.49$44K296Sep 3, 2026
Sep 1, 2026Michaud Brian L.Executive VPaward2,683$0.00—21,125Sep 3, 2026
Sep 1, 2026Michaud Brian L.Executive VPtax withholding2,281$283.49$647K18,843Sep 3, 2026
Sep 1, 2026Magliulo VirginiaExecutive VPaward2,858$0.00—20,501Sep 3, 2026
Sep 1, 2026Magliulo VirginiaExecutive VPtax withholding2,709$283.49$768K17,792Sep 3, 2026
Sep 1, 2026Lehberger Jonathan SCorp. VPaward903$0.00—6,138Sep 3, 2026
Sep 1, 2026Lehberger Jonathan SCorp. VPtax withholding406$283.49$115K5,731Sep 3, 2026
Sep 1, 2026Kwon DavidCorp VPaward1,763$0.00—14,956Sep 3, 2026
Sep 1, 2026Kwon DavidCorp VPtax withholding1,969$283.49$558K12,986Sep 3, 2026
Sep 1, 2026Kutam SreenivasaCorp VPaward5,259$0.00—57,028Sep 3, 2026
Sep 1, 2026Kutam SreenivasaCorp VPtax withholding7,329$283.49$2M49,699Sep 3, 2026
Sep 1, 2026Hadley Peter JCFOaward6,464$0.00—18,864Sep 3, 2026
Sep 1, 2026Hadley Peter JCFOtax withholding1,651$283.49$468K17,213Sep 3, 2026
Sep 1, 2026Foskett DavidCorp. VPaward4,006$0.00—17,656Sep 3, 2026
Sep 1, 2026Foskett DavidCorp. VPtax withholding1,980$283.49$561K15,675Sep 3, 2026
Sep 1, 2026DeSilva JosephExecutive VPaward5,089$0.00—33,449Sep 3, 2026
Sep 1, 2026DeSilva JosephExecutive VPtax withholding7,482$283.49$2M25,967Sep 3, 2026
Sep 1, 2026D'Ambrosio ChristopherCorp. VPaward2,565$0.00—13,535Sep 3, 2026
Sep 1, 2026D'Ambrosio ChristopherCorp. VPtax withholding1,736$283.49$492K11,800Sep 3, 2026
Sep 1, 2026Bonarti Michael ACorporate Vice Presidentaward5,076$0.00—97,063Sep 3, 2026
Sep 1, 2026Bonarti Michael ACorporate Vice Presidenttax withholding7,727$283.49$2M89,336Sep 3, 2026
Sep 1, 2026Boland PaulCorp. VPaward3,634$0.00—15,467Sep 3, 2026
Sep 1, 2026Boland PaulCorp. VPtax withholding3,134$283.49$888K12,334Sep 3, 2026
Sep 1, 2026Black MariaPresident & CEOaward21,689$0.00—141,650Sep 3, 2026
Sep 1, 2026Black MariaPresident & CEOtax withholding31,215$283.49$9M110,434Sep 3, 2026
Aug 21, 2026Michaud Brian L.Executive VPopen-market sale10b5-1120$279.70$34K18,442Aug 24, 2026
Aug 20, 2026Kwon DavidCorp VPoption exercise967$169.84$164K13,991Aug 24, 2026
Aug 20, 2026Kwon DavidCorp VPopen-market sale10b5-1798$280.00$223K13,193Aug 24, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Black MariaPresident & CEOSep 2, 2026open-market sale110,220—$9M (20)20 of 20
DeSilva JosephExecutive VPSep 3, 2026open-market sale18,824—$2M (2)2 of 2
Kwon DavidCorp VPSep 1, 2026award14,956—$1M (6)6 of 6
D'Ambrosio ChristopherCorp. VPSep 2, 2026open-market sale9,928—$1M (5)5 of 5
Swan Robert HolmesDirectorMay 7, 2026open-market buy5,072$746K (1)——
Foskett DavidCorp. VPSep 2, 2026open-market sale14,146—$496K (2)2 of 2
Michaud Brian L.Executive VPSep 1, 2026award21,125—$448K (3)3 of 3
Rodriguez Carlos ADirectorSep 1, 2026tax withholding34,178———
Kutam SreenivasaCorp VPSep 1, 2026award57,028———
Bonarti Michael ACorporate Vice PresidentSep 1, 2026award97,063———
Lehberger Jonathan SCorp. VPSep 1, 2026award6,138———
Magliulo VirginiaExecutive VPSep 1, 2026award20,501———
Boland PaulCorp. VPSep 1, 2026award15,467———
McGuire DonCorp VPSep 3, 2025open-market sale17,684———
Hadley Peter JCFOSep 1, 2026award18,864———
Ayala JohnCorp. VPJan 3, 2025open-market sale17,971———
Sugla VishwasChief Strategy OfficerSep 9, 2026award2,827———
Orihuela Samantha DChief Marketing OfficerSep 1, 2026award6,454———
Wijnberg Sandra SDirectorNov 12, 2025award20,505———
Powers Scott FDirectorNov 12, 2025award14,572———
Lynch Thomas JDirectorNov 12, 2025award16,987———
Keene Nazzic SDirectorNov 12, 2025award9,717———
Katsoudas Francine SDirectorNov 12, 2025award11,634———
Haynesworth Linnie MDirectorNov 12, 2025award6,891———
Goeckeler DavidDirectorNov 12, 2025award6,662———
Bisson PeterDirectorNov 12, 2025award22,769———
Lynch Karen SDirectorNov 12, 2025award1,535———
Ready William JDirectorNov 6, 2024award19,821———
Jones John P IIIDirectorNov 6, 2024award65,101———

Questions

Are Automatic Data Processing insiders buying or selling?

Over the twelve months to November 1, 2026, 6 insiders at Automatic Data Processing sold $14M of stock in the open market, all by officers and directors, and 1 insider bought $746K, all by officers and directors. Net, insiders sold $13M. Only open-market purchases and sales are counted.

Who sold the most Automatic Data Processing stock in the last year?

Black Maria (President & CEO) sold $9M in 20 open-market sales over the twelve months to November 1, 2026.

Do Automatic Data Processing executives sell under 10b5-1 plans?

38 of the 38 open-market sales in the last twelve months (100%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Automatic Data Processing

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.