Newest
BETR ▼ sold $13K · Tuffin Paula filed 2d agoBETR ▼ sold $14K · Nicholas J. Calamari filed 2d agoFBK ▲ bought $716K · INGRAM ORRIN H II filed 2d agoFBK ▲ bought $821K · INGRAM ORRIN H II filed 2d agoBEN ▼ sold $5.0M · FRANKLIN TEMPLETON INC filed 2d agoNAD ▼ sold $338K · Robert Young L filed 3d agoWSBC ▼ sold $15K · Rep. Michael A. Rulli filed 4d agoGOOG ▼ sold $100K · Rep. Michael A. Rulli filed 4d agoWMT ▼ sold $100K · Rep. Jonathan L. Jackson filed 4d agoVSAT ▼ sold $100K · Rep. Jonathan L. Jackson filed 4d agoTYG ▼ sold $15K · Rep. Jonathan L. Jackson filed 4d agoGH ▲ bought $50K · Rep. Jonathan L. Jackson filed 4d agoEL ▲ bought $100K · Rep. Jonathan L. Jackson filed 4d agoDDOG ▲ bought $100K · Rep. Jonathan L. Jackson filed 4d agoCPRT ▼ sold $553K · Morefield Diane M filed 4d agoPTON ▼ sold $154K · Kirol Charles Peter filed 4d agoEME ▲ bought $1K · MCEVOY M KEVIN filed 4d agoEME ▲ bought $826 · MCEVOY M KEVIN filed 4d ago

Stock / equity

ADP AUTOMATIC DATA PROCESSING INC

Company
AUTOMATIC DATA PROCESSING INC
Security
Equity
Size, estimated from filings
Large cap ($10B – $200B)
Insiders on record
25
Members of Congress
5
Latest trade on record
September 9, 2026

ADP (AUTOMATIC DATA PROCESSING INC) has 115 disclosed insider transactions from 25 insiders in the last 12 months (1 open-market buy, 60 sales, about $39.6M at reported prices) and 11 congressional trades from 5 members of Congress. The most recent disclosure was filed September 10, 2026.

Last updated September 10, 2026 · Sources: SEC EDGAR Form 4; House Clerk and Senate eFD PTRs

Insider txns (12m)
115
Open-market buys / sales
1 / 60
Congress trades (12m)
11
Distinct filers (12m)
30

Share price

Price and chart by TradingView for AUTOMATIC DATA PROCESSING INC. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.

ADP in charts

Who is trading this stock

Which people account for the buying and selling over the last 12 months?

BoughtSold

8 people account for the disclosed buying and selling in ADP over the last 12 months; the most active is Black Maria with $18M.

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Prices insiders traded at

What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.

▲ Bought▼ SoldAverage reported price that day
$150$200$250$300Jan 2026Sep 2026
$150$200$250$300Jan 2026Sep 2026

Insiders reported 39 open-market trades in ADP since Jan 5, 2026, at prices from $196 to $283; the most recent was a sale at $283 on Sep 3, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.

Insider holdings over time

Is an insider building or unwinding a position? Shares held directly after each filing.

Michaud Brian L.Kwon David
09K19K19K13K2025-12-152026-09-03

Michaud Brian L. reported 18,843 shares held after the latest filing, against 16,401 at the first on record.

Insiders trading ADP

Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns. Showing 15 of 25.

InsiderRoleRowsBoughtSoldValue boughtValue soldLatest
Black MariaPresident & CEO26022—$17.5MSeptember 2, 2026
Kwon DavidCorp VP1808—$1.9MSeptember 1, 2026
Michaud Brian L.Executive VP1006—$1.1MSeptember 1, 2026
D'Ambrosio ChristopherCorp. VP806—$1.5MSeptember 2, 2026
Foskett DavidCorp. VP804—$1.2MSeptember 2, 2026
DeSilva JosephExecutive VP603—$4.1MSeptember 3, 2026
KUTAM SREENIVASACorp VP503—$2.1MSeptember 1, 2026
Bonarti Michael ACorporate Vice President402—$2.2MSeptember 1, 2026
Boland PaulCorp. VP301—$888KSeptember 1, 2026
Hadley Peter JCFO301—$468KSeptember 1, 2026
Lehberger Jonathan SCorp. VP301—$115KSeptember 1, 2026
Magliulo VirginiaExecutive VP301—$768KSeptember 1, 2026
Rodriguez Carlos ADirector301—$3.8MSeptember 1, 2026
Sugla VishwasChief Strategy Officer200——September 9, 2026
Orihuela Samantha DChief Marketing Officer201—$44KSeptember 1, 2026
What kind of transactions these are 7 Form 4 codes
CodeMeaningRowsSharesValue at reported prices
AGrant or award39210,742—
SOpen-market sale3850,393$13.8M
FShares withheld for tax2284,850$24.0M
MOption exercise or conversion86,482$959K
IDiscretionary transaction6255$59K
GGift178—
POpen-market purchase13,619$746K

What each code means: Form 4 transaction codes.

Members of Congress trading ADP

Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.

MemberSeatTradesBoughtSoldRange as filedLatest
Richard McCormickRepresentative (GA, District 7), Republican422$4,004–$60KJuly 30, 2026
Jared MoskowitzRepresentative (FL, District 23), Democrat303$3,003–$45KMarch 23, 2026
Gilbert Ray Cisneros, Jr.Representative (CA, District 31), Democrat211$2,002–$30KJune 16, 2026
Alan ArmstrongSenator (OK), Republican110$1,001–$15KMarch 27, 2026
Marjorie Taylor GreeneRepresentative (GA, District 14), Republican110$15K–$50KNovember 12, 2025

Download CSV126 rows · 44 KB · insider and congressional rows for this ticker · all downloads

Insider transactions

FilerSideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
Sugla VishwasOther ASeptember 9, 2026September 10, 20261d2,073——Form 4 ↗
Sugla VishwasOther ASeptember 9, 2026September 10, 20261d2,827——Form 4 ↗
DeSilva JosephSell SSeptember 3, 2026September 4, 20261d631$283$178K10b5-1 planForm 4 ↗
Foskett DavidSell SSeptember 2, 2026September 3, 20261d1,529$283$433K10b5-1 planForm 4 ↗
Foskett DavidSell FSeptember 1, 2026September 3, 20262d1,980$283$561K10b5-1 planForm 4 ↗
Foskett DavidOther ASeptember 1, 2026September 3, 20262d4,006——10b5-1 planForm 4 ↗
DeSilva JosephSell SSeptember 2, 2026September 3, 20261d6,512$283$1.8M10b5-1 planForm 4 ↗
DeSilva JosephSell FSeptember 1, 2026September 3, 20262d7,482$283$2.1M10b5-1 planForm 4 ↗
DeSilva JosephOther ASeptember 1, 2026September 3, 20262d5,089——10b5-1 planForm 4 ↗
D'Ambrosio ChristopherSell SSeptember 2, 2026September 3, 20261d1,872$283$530K10b5-1 planForm 4 ↗
D'Ambrosio ChristopherSell FSeptember 1, 2026September 3, 20262d1,736$283$492K10b5-1 planForm 4 ↗
D'Ambrosio ChristopherOther ASeptember 1, 2026September 3, 20262d2,565——10b5-1 planForm 4 ↗
Bonarti Michael ASell FSeptember 1, 2026September 3, 20262d7,727$283$2.2MForm 4 ↗
Bonarti Michael AOther ASeptember 1, 2026September 3, 20262d5,076——Form 4 ↗
Boland PaulSell FSeptember 1, 2026September 3, 20262d3,134$283$888KForm 4 ↗
Boland PaulOther ASeptember 1, 2026September 3, 20262d3,634——Form 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d10,591$281$3.0M10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d7,724$282$2.2M10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d2,898$280$811K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d1,483$281$417K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d1,193$281$335K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d1,018$281$286K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d1,018$282$287K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d786$280$220K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d760$282$214K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d700$279$195K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d610$282$172K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d559$280$156K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d256$279$72K10b5-1 planForm 4 ↗
Black MariaSell SSeptember 2, 2026September 3, 20261d214$279$60K10b5-1 planForm 4 ↗
Black MariaSell FSeptember 1, 2026September 3, 20262d31,215$283$8.8M10b5-1 planForm 4 ↗
Black MariaOther ASeptember 1, 2026September 3, 20262d21,689——10b5-1 planForm 4 ↗
Hadley Peter JSell FSeptember 1, 2026September 3, 20262d1,651$283$468KForm 4 ↗
Hadley Peter JOther ASeptember 1, 2026September 3, 20262d6,464——Form 4 ↗
KUTAM SREENIVASASell FSeptember 1, 2026September 3, 20262d7,329$283$2.1MForm 4 ↗
KUTAM SREENIVASAOther ASeptember 1, 2026September 3, 20262d5,259——Form 4 ↗
Kwon DavidSell FSeptember 1, 2026September 3, 20262d1,969$283$558KForm 4 ↗
Kwon DavidOther ASeptember 1, 2026September 3, 20262d1,763——Form 4 ↗
Lehberger Jonathan SSell FSeptember 1, 2026September 3, 20262d406$283$115KForm 4 ↗
Lehberger Jonathan SOther ASeptember 1, 2026September 3, 20262d903——Form 4 ↗
Magliulo VirginiaSell FSeptember 1, 2026September 3, 20262d2,709$283$768KForm 4 ↗
Magliulo VirginiaOther ASeptember 1, 2026September 3, 20262d2,858——Form 4 ↗
Michaud Brian L.Sell FSeptember 1, 2026September 3, 20262d2,281$283$647KForm 4 ↗
Michaud Brian L.Other ASeptember 1, 2026September 3, 20262d2,683——Form 4 ↗
Orihuela Samantha DSell FSeptember 1, 2026September 3, 20262d154$283$44KindirectForm 4 ↗
Orihuela Samantha DOther ASeptember 1, 2026September 3, 20262d1,163——Form 4 ↗
Rodriguez Carlos ASell FSeptember 1, 2026September 3, 20262d13,472$283$3.8MForm 4 ↗
Michaud Brian L.Sell SAugust 21, 2026August 24, 20263d120$280$34K10b5-1 planForm 4 ↗
Kwon DavidOption / conversion MAugust 20, 2026August 24, 20264d967$170$164K10b5-1 planderivativeForm 4 ↗
Kwon DavidSell SAugust 20, 2026August 24, 20264d798$280$223K10b5-1 planForm 4 ↗
Kwon DavidOption / conversion MAugust 20, 2026August 24, 20264d967$170$164K10b5-1 planForm 4 ↗
Rodriguez Carlos AOther AAugust 5, 2026August 6, 20261d24,922——Form 4 ↗
Michaud Brian L.Other AAugust 5, 2026August 6, 20261d4,050——Form 4 ↗
Magliulo VirginiaOther AAugust 5, 2026August 6, 20261d4,050——Form 4 ↗
Lehberger Jonathan SOther AAugust 5, 2026August 6, 20261d747——Form 4 ↗
Kwon DavidOther AAugust 5, 2026August 6, 20261d3,114——Form 4 ↗
KUTAM SREENIVASAOther AAugust 5, 2026August 6, 20261d11,083——Form 4 ↗
Hadley Peter JOther AAugust 5, 2026August 6, 20261d1,479——Form 4 ↗
Foskett DavidOther AAugust 5, 2026August 6, 20261d2,647——Form 4 ↗
DeSilva JosephOther AAugust 5, 2026August 6, 20261d10,903——Form 4 ↗
D'Ambrosio ChristopherOther AAugust 5, 2026August 6, 20261d2,601——Form 4 ↗
Bonarti Michael AOther AAugust 5, 2026August 6, 20261d11,573——Form 4 ↗
Boland PaulOther AAugust 5, 2026August 6, 20261d4,672——Form 4 ↗
Black MariaOther AAugust 5, 2026August 6, 20261d44,859——Form 4 ↗
Kwon DavidOption / conversion MJuly 31, 2026August 4, 20264d250$139$35K10b5-1 planderivativeForm 4 ↗
Kwon DavidOption / conversion MJuly 31, 2026August 4, 20264d250$139$35K10b5-1 planForm 4 ↗
Kwon DavidOption / conversion MJuly 30, 2026July 31, 20261d887$139$123K10b5-1 planderivativeForm 4 ↗
Kwon DavidSell SJuly 30, 2026July 31, 20261d1,053$266$280K10b5-1 planForm 4 ↗
Kwon DavidSell SJuly 30, 2026July 31, 20261d887$266$236K10b5-1 planForm 4 ↗
Kwon DavidSell SJuly 30, 2026July 31, 20261d474$266$126K10b5-1 planForm 4 ↗
Kwon DavidOption / conversion MJuly 30, 2026July 31, 20261d887$139$123K10b5-1 planForm 4 ↗
Michaud Brian L.Other IJuly 1, 2026July 2, 20261d49$224$11KForm 4 ↗
Foskett DavidOther IJuly 1, 2026July 2, 20261d49$224$11KForm 4 ↗
Black MariaOther IJuly 1, 2026July 2, 20261d49$224$11KForm 4 ↗
SWAN ROBERT HOLMESBuy PMay 7, 2026May 11, 20264d3,619$206$746K10b5-1 planForm 4 ↗
Michaud Brian L.Sell SMay 8, 2026May 11, 20263d848$212$180K10b5-1 planForm 4 ↗
D'Ambrosio ChristopherSell SApril 14, 2026April 15, 20261d543$196$106K10b5-1 planForm 4 ↗
D'Ambrosio ChristopherSell SMarch 16, 2026March 17, 20261d543$208$113K10b5-1 planForm 4 ↗
D'Ambrosio ChristopherSell SFebruary 17, 2026February 18, 20261d543$212$115K10b5-1 planForm 4 ↗
Michaud Brian L.Sell SFebruary 6, 2026February 9, 20263d1,000$234$234K10b5-1 planForm 4 ↗
Foskett DavidSell SFebruary 5, 2026February 9, 20264d266$237$63K10b5-1 planForm 4 ↗
Michaud Brian L.Sell FFebruary 2, 2026February 3, 20261d132$247$33KForm 4 ↗
Foskett DavidSell FJanuary 30, 2026February 3, 20264d586$247$145KForm 4 ↗
D'Ambrosio ChristopherSell SJanuary 13, 2026January 14, 20261d543$262$142K10b5-1 planForm 4 ↗
Kwon DavidSell SJanuary 12, 2026January 14, 20262d806$265$213K10b5-1 planForm 4 ↗
KUTAM SREENIVASASell FJanuary 12, 2026January 14, 20262d85$266$23KForm 4 ↗
Kwon DavidOption / conversion MJanuary 6, 2026January 8, 20262d1,137$139$158K10b5-1 planderivativeForm 4 ↗
Kwon DavidSell SJanuary 6, 2026January 8, 20262d900$260$234K10b5-1 planForm 4 ↗
Kwon DavidOption / conversion MJanuary 6, 2026January 8, 20262d1,137$139$158K10b5-1 planForm 4 ↗
Black MariaSell SJanuary 5, 2026January 6, 20261d294$258$76K10b5-1 planForm 4 ↗
Black MariaSell SJanuary 5, 2026January 6, 20261d145$257$37K10b5-1 planForm 4 ↗
Black MariaSell SJanuary 5, 2026January 6, 20261d98$259$25K10b5-1 planForm 4 ↗
Black MariaSell SJanuary 5, 2026January 6, 20261d71$255$18K10b5-1 planForm 4 ↗
Black MariaSell SJanuary 5, 2026January 6, 20261d56$256$14K10b5-1 planForm 4 ↗
Black MariaSell SJanuary 5, 2026January 6, 20261d51$253$13K10b5-1 planForm 4 ↗
Foskett DavidOther IJanuary 1, 2026January 5, 20264d25$244$6,000Form 4 ↗
DeSilva JosephOther GJanuary 2, 2026January 5, 20263d78——10b5-1 planForm 4 ↗
Michaud Brian L.Other IJanuary 1, 2026January 5, 20264d41$244$10KForm 4 ↗
Black MariaSell FJanuary 2, 2026January 5, 20263d435$257$112KForm 4 ↗
Black MariaOther IJanuary 1, 2026January 5, 20264d41$244$10KForm 4 ↗
KUTAM SREENIVASASell FDecember 12, 2025December 15, 20253d163$266$43KForm 4 ↗
Kwon DavidSell FDecember 12, 2025December 15, 20253d51$266$13KForm 4 ↗
Michaud Brian L.Sell FDecember 12, 2025December 15, 20253d37$266$9,800Form 4 ↗
Bonarti Michael ASell FDecember 12, 2025December 15, 20253d117$266$31KForm 4 ↗
WIJNBERG SANDRA SOther ANovember 12, 2025November 14, 20252d1,551——Form 4 ↗
SWAN ROBERT HOLMESOther ANovember 12, 2025November 14, 20252d1,453——Form 4 ↗
Rodriguez Carlos AOther ANovember 12, 2025November 14, 20252d1,453——Form 4 ↗
POWERS SCOTT FOther ANovember 12, 2025November 14, 20252d1,531——Form 4 ↗
LYNCH THOMAS JOther ANovember 12, 2025November 14, 20252d2,239——Form 4 ↗
Lynch Karen SOther ANovember 12, 2025November 14, 20252d1,453——Form 4 ↗
KEENE NAZZIC SOther ANovember 12, 2025November 14, 20252d942——Form 4 ↗
Katsoudas Francine SOther ANovember 12, 2025November 14, 20252d1,453——Form 4 ↗
Haynesworth Linnie MOther ANovember 12, 2025November 14, 20252d942——Form 4 ↗
Goeckeler DavidOther ANovember 12, 2025November 14, 20252d1,453——Form 4 ↗
Bisson PeterOther ANovember 12, 2025November 14, 20252d1,521——Form 4 ↗

Congressional trades

FilerSideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
Richard McCormickSellJuly 30, 2026August 14, 202615d——$1,001–$15KHouse PTR ↗
Alan ArmstrongBuyMarch 27, 2026July 21, 2026116d——$1,001–$15KlateSenate PTR ↗
Gilbert Ray Cisneros, Jr.BuyJune 16, 2026July 2, 202616d——$1,001–$15KHouse PTR ↗
Gilbert Ray Cisneros, Jr.SellApril 14, 2026May 8, 202624d——$1,001–$15KHouse PTR ↗
Jared MoskowitzSellMarch 23, 2026April 30, 202638d——$1,001–$15KHouse PTR ↗
Jared MoskowitzSellMarch 23, 2026April 30, 202638d——$1,001–$15KdependentHouse PTR ↗
Jared MoskowitzSellMarch 23, 2026April 30, 202638d——$1,001–$15KdependentHouse PTR ↗
Richard McCormickBuyMarch 19, 2026April 7, 202619d——$1,001–$15KHouse PTR ↗
Richard McCormickSellMarch 19, 2026April 7, 202619d——$1,001–$15KHouse PTR ↗
Richard McCormickBuyNovember 5, 2025December 9, 202534d——$1,001–$15KHouse PTR ↗
Marjorie Taylor GreeneBuyNovember 12, 2025November 13, 20251d——$15K–$50KHouse PTR ↗

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Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
House Clerk, periodic transaction reports710November 13, 2025August 14, 2026House Clerk search
Senate eFD, periodic transaction reports11July 21, 2026July 21, 2026Senate eFD search
SEC EDGAR, Form 469115November 14, 2025September 10, 2026Form 4 list on EDGAR

Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.

Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.