Form4insider filings, from the source

Company · CIK 0000723531 · SIC 8700 — Services-Engineering, Accounting, Research, Management · Nasdaq

PAYCHEX INC · PAYX

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.4M · 3net −$3.4M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 GForm 4 →Sep 2, 4:00 pm EDTB Thomas Golisano10% Owner334$127.04$42,43137,884—
Aug 14, 2026 FForm 4 →Aug 17, 4:00 pm EDTChristopher C SimmonsVP, Controller & Treasurer130$122.02$15,8633,290—
Jul 20, 2026 JForm 4 →Jul 21, 4:00 pm EDTJoseph DoodyDirector328——23,922—
Jul 20, 2026 SForm 4 →Jul 21, 4:00 pm EDTRobert L. SchraderSr. VP, CFO2,600$115.09$299,23418,547−12.3%
Jul 17, 2026 GForm 4 →Jul 21, 4:00 pm EDTMartin MucciDirector9,309$113.98$1,061,058434,891—
Jul 17, 2026 SForm 4 →Jul 17, 4:00 pm EDTChristopher C SimmonsVP, Controller & Treasurer2,615$115.92$303,1313,420−43.3%
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTJohn B GibsonPresident and CEO28,401$110.00$1,549,13081,366—
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTRyan Norman BergstromChief Product Officer3,712$110.00$33,33044,688—
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTMason ArgiropoulosVP, Chief HR Officer2,568$110.00$42,4605,219—
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTChad C ParodiSVP, HCM, PEO & Insurance3,027$110.00$33,0008,763—
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTChristopher C SimmonsVP, Controller & Treasurer2,990$110.00$128,9206,035—
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTAdam Brooks AnteSr. Vice President, Paycor3,708$110.00$32,89055,975—
Jul 15, 2026 FForm 4 →Jul 17, 4:00 pm EDTPrabha S BhandariChief Legal Officer, Secretary282$110.00$31,0201,664—
Jul 15, 2026 FForm 4 →Jul 17, 4:00 pm EDTElizabeth RoaldsenSr. Vice President2,383$110.00$262,1306,952—
Jul 15, 2026 AFForm 4 →Jul 17, 4:00 pm EDTRobert L. SchraderSr. VP, CFO6,746$110.00$262,02021,147—
Jul 14, 2026 SForm 4 →Jul 15, 5:00 pm EDTMartin MucciDirector25,000$109.93$2,748,250444,200−5.33%
Jul 14, 2026 FMForm 4 →Jul 15, 5:00 pm EDTMartin MucciDirector377,811$80.01$30,230,073469,200—
Jul 1, 2026 FForm 4 →Jul 2, 4:00 pm EDTAdam Brooks AnteSr. Vice President, Paycor2,678$102.71$275,05752,865—
Jul 1, 2026 FForm 4 →Jul 2, 4:00 pm EDTRyan Norman BergstromChief Product Officer2,090$102.71$214,66441,582—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTJohn B GibsonPresident and CEO96,971$110.00$10,666,81096,971—
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTRyan Norman BergstromChief Product Officer23,088$110.00$2,539,68023,088—
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTMason ArgiropoulosVP, Chief HR Officer14,777$110.00$1,625,47014,777—
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTChad C ParodiSVP, HCM, PEO & Insurance18,471$110.00$2,031,81018,471—
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTChristopher C SimmonsVP, Controller & Treasurer11,082$110.00$1,219,02011,082—
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTAdam Brooks AnteSr. Vice President, Paycor23,088$110.00$2,539,68023,088—
Jul 15, 2026 AForm 4 →Jul 17, 4:00 pm EDTRobert L. SchraderSr. VP, CFO29,553$110.00$3,250,83029,553—
Jul 14, 2026 MForm 4 →Jul 15, 5:00 pm EDTMartin MucciDirector214,482——0—