Form4insider filings, from the source

Company · CIK 0000008670 · SIC 7374 — Services-Computer Processing & Data Preparation · Nasdaq

AUTOMATIC DATA PROCESSING INC · ADP

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11.4M · 5net −$11.4M
$10k$10k$1M$1M$100M$100MbuyssalesAug 27Sep 1Sep 6Sep 11Sep 16Sep 21Sep 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 9, 2026 AForm 4 →Sep 10, 4:23 pm EDTVishwas SuglaChief Strategy Officer4,900——4,900—
Sep 3, 2026 SForm 4 →Sep 4, 4:07 pm EDTJoseph DeSilvaExecutive VP631$282.87$178,49118,824−3.24%10b5-1
Sep 2, 2026 SForm 4 →Sep 3, 4:06 pm EDTDavid FoskettCorp. VP1,529$283.00$432,70714,146−9.75%10b5-1
Sep 2, 2026 SForm 4 →Sep 3, 4:06 pm EDTJoseph DeSilvaExecutive VP6,512$283.00$1,842,89619,455−25.1%10b5-1
Sep 2, 2026 SForm 4 →Sep 3, 4:06 pm EDTChristopher D'AmbrosioCorp. VP1,872$283.00$529,7769,928−15.9%10b5-1
Sep 2, 2026 SForm 4 →Sep 3, 4:06 pm EDTMaria BlackPresident & CEO29,810$280.91$8,373,87380,624−27.0%10b5-1
Sep 1, 2026 FForm 4 →Sep 3, 4:07 pm EDTCarlos A RodriguezDirector13,472$283.49$3,819,13134,178—
Sep 1, 2026 AFForm 4 →Sep 3, 4:07 pm EDTSamantha D OrihuelaChief Marketing Officer1,317$283.49$43,693296—
Sep 1, 2026 AFForm 4 →Sep 3, 4:07 pm EDTBrian L. MichaudExecutive VP4,964$283.49$646,76218,843—
Sep 1, 2026 AFForm 4 →Sep 3, 4:07 pm EDTVirginia MagliuloExecutive VP5,567$283.49$767,96217,792—
Sep 1, 2026 AFForm 4 →Sep 3, 4:07 pm EDTJonathan S LehbergerCorp. VP1,309$283.49$115,2095,731—
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTDavid KwonCorp VP3,732$283.49$558,27312,986—
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTSreenivasa KutamCorp VP12,588$283.49$2,077,68849,699—
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTPeter J HadleyCFO8,115$283.49$467,93717,213—
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTDavid FoskettCorp. VP5,986$283.49$561,45115,675—10b5-1
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTJoseph DeSilvaExecutive VP12,571$283.49$2,121,07525,967—10b5-1
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTChristopher D'AmbrosioCorp. VP4,301$283.49$492,07511,800—10b5-1
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTMichael A BonartiCorporate Vice President12,803$283.49$2,190,51289,336—
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTPaul BolandCorp. VP6,768$283.49$888,33312,334—
Sep 1, 2026 AFForm 4 →Sep 3, 4:06 pm EDTMaria BlackPresident & CEO52,904$283.49$8,849,271110,434—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.