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Automatic Data Processing Inc

ADP
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
SEC CIK
0000008670

In the last 90 days, Automatic Data Processing Inc insiders filed 0 open-market purchases and 8 sales; 2,293 institutions reported holding it in 13F filings for Q2 2026, worth $79.3B in total; superinvestors Fundsmith and Giverny Capital hold it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Automatic Data Processing Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
8 filings
6 insiders, $12.3M in total
Insiders trading
6
Net value
−$12.3M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Automatic Data Processing Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Automatic Data Processing Inc
NameTitleLast reported holdingLast filingFilings, past year
Sugla VishwasChief Strategy Officer4,900Sep 10, 20261
DeSilva JosephExecutive VP18,824Sep 4, 20264
Rodriguez Carlos ADirector34,178Sep 3, 20263
Orihuela Samantha DChief Marketing Officer296IndirectSep 3, 20261
Michaud Brian L.Executive VP18,843Sep 3, 20269
Magliulo VirginiaExecutive VP17,792Sep 3, 20262
Lehberger Jonathan SCorp. VP5,731Sep 3, 20262
Kwon DavidCorp VP12,986Sep 3, 20268
Kutam SreenivasaCorp VP49,699Sep 3, 20264
Hadley Peter JCFO17,213Sep 3, 20262
Foskett DavidCorp. VP14,146Sep 3, 20266
D'Ambrosio ChristopherCorp. VP9,928Sep 3, 20266
Bonarti Michael ACorporate Vice President89,336Sep 3, 20263
Boland PaulCorp. VP12,334Sep 3, 20262
Black MariaPresident & CEO80,624Sep 3, 20265
Swan Robert HolmesDirector5,072May 11, 20262
Wijnberg Sandra SDirector20,505Nov 14, 20251
Lynch Thomas JDirector16,987Nov 14, 20251
Powers Scott FDirector14,572Nov 14, 20251
Lynch Karen SDirector1,535Nov 14, 20251
Keene Nazzic SDirector9,717Nov 14, 20251
Bisson PeterDirector22,769Nov 14, 20251
Goeckeler DavidDirector6,662Nov 14, 20251
Katsoudas Francine SDirector11,634Nov 14, 20251
Haynesworth Linnie MDirector6,891Nov 14, 20251
McGuire DonCorp VP17,684Sep 5, 20250
Ayala JohnCorp. VP17,971Jan 6, 20250
Jones John P IIIDirector65,101Nov 7, 20240
Ready William JDirector19,821Nov 7, 20240
Albinson BrockCorp. VP4,025Mar 5, 20240
Weinstein DonaldCorporate VP32,950Jan 13, 20230
Sperduto James TCorp VP8,375Nov 3, 20220
Brown Laura GCorp. VP6,016Oct 4, 20220
Eberhard Michael CCorporate Vice President32,399Sep 6, 20220
Quevedo AlexanderCorp VP3,860Sep 6, 20220
Blanchard Augusto JCorp VP4,940Sep 6, 20220
Rogers KareemCorp. VP7,205Sep 6, 20220
Dyson Deborah LCorp. VP26,663Apr 6, 20220
Sackman StuartCorp. VP22,645Jan 5, 20220
Clark Richard TDirector32,278Nov 12, 20210
Winters Kathleen ACorp. VP–Sep 3, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 4, 2026 (view filing)4:07 PM ETSep 31 dayDeSilva JosephExecutive VPSSale−631$282.87−$178.5K−3.2%18.8K after10b5-1
Sep 3, 2026 (view filing)4:06 PM ETSep 21 dayFoskett DavidCorp. VPSSale−1.53K$283.00−$432.7K−9.8%14.1K after10b5-1
Sep 3, 2026 (view filing)4:06 PM ETSep 21 dayDeSilva JosephExecutive VPSSale−6.51K$283.00−$1.84M−25.1%19.5K after10b5-1
Sep 3, 2026 (view filing)4:06 PM ETSep 21 dayD'Ambrosio ChristopherCorp. VPSSale−1.87K$283.00−$529.8K−15.9%9.93K after10b5-1
Sep 3, 2026 (view filing)4:06 PM ETSep 21 dayBlack MariaPresident & CEOSSale−29.8K$280.91−$8.37M−27.0%80.6K after14 lots10b5-1
Aug 24, 2026 (view filing)4:13 PM ETAug 213 daysMichaud Brian L.Executive VPSSale−120$279.70−$33.6K−0.6%18.4K after10b5-1
Aug 24, 2026 (view filing)4:13 PM ETAug 204 daysKwon DavidCorp VPSSale−798$280.00−$223.4K−5.7%13.2K after10b5-1
Jul 31, 2026 (view filing)4:08 PM ETJul 301 dayKwon DavidCorp VPSSale−2.41K$265.62−$641.2K−20.0%9.66K after3 lots10b5-1
May 11, 2026 (view filing)May 74 daysSwan Robert HolmesDirectorPPurchase+3.62K$206.05+$745.7K+249.1%5.07K after10b5-1
May 11, 2026 (view filing)May 83 daysMichaud Brian L.Executive VPSSale−848$212.13−$179.9K−5.5%14.5K after10b5-1
Apr 15, 2026 (view filing)Apr 141 dayD'Ambrosio ChristopherCorp. VPSSale−543$195.74−$106.3K−6.1%8.37K after10b5-1
Mar 17, 2026 (view filing)Mar 161 dayD'Ambrosio ChristopherCorp. VPSSale−543$208.45−$113.2K−5.7%8.91K after10b5-1
Feb 18, 2026 (view filing)Feb 171 dayD'Ambrosio ChristopherCorp. VPSSale−543$212.43−$115.3K−5.4%9.46K after10b5-1
Feb 9, 2026 (view filing)Feb 63 daysMichaud Brian L.Executive VPSSale−1.00K$234.18−$234.2K−6.1%15.3K after10b5-1
Feb 9, 2026 (view filing)Feb 54 daysFoskett DavidCorp. VPSSale−266$237.00−$63.0K−2.4%11.0K after10b5-1
Jan 14, 2026 (view filing)Jan 131 dayD'Ambrosio ChristopherCorp. VPSSale−543$262.29−$142.4K−5.2%10.0K after10b5-1
Jan 14, 2026 (view filing)Jan 122 daysKwon DavidCorp VPSSale−806$264.80−$213.4K−6.7%11.2K after10b5-1
Jan 8, 2026 (view filing)Jan 62 daysKwon DavidCorp VPSSale−900$260.00−$234.0K−7.0%12.0K after10b5-1
Jan 6, 2026 (view filing)Jan 51 dayBlack MariaPresident & CEOSSale−715$257.17−$183.9K−0.9%75.1K after6 lots10b5-1
Sep 15, 2025 (view filing)Sep 11-124 daysRodriguez Carlos ADirectorSSale−4.09K$295.26−$1.21M−16.1%21.3K after12 lots10b5-1
Sep 11, 2025 (view filing)Sep 101 dayD'Ambrosio ChristopherCorp. VPSSale−597$296.90−$177.2K−5.4%10.5K after10b5-1
Sep 11, 2025 (view filing)Sep 92 daysBonarti Michael ACorporate Vice PresidentSSale−8.73K$298.43−$2.60M−9.8%80.5K after10b5-1
Sep 11, 2025 (view filing)Sep 9-102 daysRodriguez Carlos ADirectorSSale−43.9K$295.05−$13.0M−63.4%25.4K after10 lots10b5-1
Sep 8, 2025 (view filing)Sep 53 daysRodriguez Carlos ADirectorSSale−12.1K$297.12−$3.58M−32.2%25.4K after9 lots10b5-1
Sep 5, 2025 (view filing)Sep 32 daysBlack MariaPresident & CEOSSale−23.6K$298.31−$7.04M−23.7%76.2K after20 lots10b5-1
Sep 5, 2025 (view filing)Sep 32 daysDeSilva JosephExecutive VPSSale−4.61K$296.57−$1.37M−20.8%17.5K after10b5-1
Sep 5, 2025 (view filing)Sep 32 daysFoskett DavidCorp. VPSSale−1.37K$296.57−$407.2K−10.4%11.8K after10b5-1
Sep 5, 2025 (view filing)Sep 32 daysMcGuire DonCorp VPSSale−13.6K$296.57−$4.03M−43.5%17.7K after10b5-1
Sep 5, 2025 (view filing)Sep 3-42 daysRodriguez Carlos ADirectorSSale−23.4K$299.31−$7.00M−38.5%37.4K after9 lots10b5-1
Sep 3, 2025 (view filing)Sep 21 dayFoskett DavidCorp. VPSSale−1.04K$301.13−$314.1K−6.6%14.8K after10b5-1
Sep 3, 2025 (view filing)Sep 21 dayDeSilva JosephExecutive VPSSale−1.99K$301.64−$599.4K−6.6%28.1K after10b5-1
Sep 3, 2025 (view filing)Sep 21 dayBlack MariaPresident & CEOSSale−7.72K$299.93−$2.32M−5.8%124.5K after4 lots10b5-1
Jul 2, 2025 (view filing)Jul 11 dayMichaud Brian L.Corp VPSSale−206$308.18−$63.5K−1.7%11.9K after10b5-1
Jun 16, 2025 (view filing)Jun 133 daysDeSilva JosephCorp VPSSale−1.38K$307.07−$424.1K−8.1%15.8K after10b5-1
May 14, 2025 (view filing)May 122 daysD'Ambrosio ChristopherCorp. VPSSale−472$311.82−$147.2K−5.9%7.49K after10b5-1
Apr 14, 2025 (view filing)Apr 104 daysD'Ambrosio ChristopherCorp. VPSSale−478$293.14−$140.1K−6.1%7.36K after10b5-1
Apr 2, 2025 (view filing)Apr 11 dayMichaud Brian L.Corp VPSSale−1.50K$305.38−$458.1K−11.1%12.1K after10b5-1
Mar 12, 2025 (view filing)Mar 102 daysD'Ambrosio ChristopherCorp. VPSSale−473$306.20−$144.8K−6.1%7.24K after10b5-1
Feb 12, 2025 (view filing)Feb 102 daysD'Ambrosio ChristopherCorp. VPSSale−471$308.24−$145.2K−6.2%7.12K after10b5-1
Feb 4, 2025 (view filing)Feb 31 dayLehberger Jonathan SCorp. VPSSale−2.32K$303.30−$704.9K−43.1%3.06K after10b5-1
Feb 4, 2025 (view filing)Feb 31 dayBonarti Michael ACorporate Vice PresidentSSale−30.1K$303.30−$9.14M−27.3%80.3K after10b5-1
Jan 15, 2025 (view filing)Jan 132 daysMagliulo VirginiaCorp VPSSale−3.58K$285.50−$1.02M−28.1%9.14K after10b5-1
Jan 14, 2025 (view filing)Jan 131 dayFoskett DavidCorp. VPSSale−1.07K$286.15−$305.3K−14.8%6.14K after10b5-1
Jan 8, 2025 (view filing)Jan 62 daysMagliulo VirginiaCorp VPSSale−2.06K$289.15−$597.1K−15.8%11.0K after10b5-1
Jan 7, 2025 (view filing)Jan 61 dayFoskett DavidCorp. VPSSale−1.00K$289.29−$290.4K−14.4%5.96K after10b5-1
Jan 7, 2025 (view filing)Jan 3-64 daysKwon DavidCorp VPSSale−1.32K$290.37−$382.1K−12.7%9.02K after2 lots10b5-1
Jan 6, 2025 (view filing)Jan 33 daysAyala JohnCorp. VPSSale−10.7K$290.73−$3.12M−37.4%18.0K after2 lots10b5-1
Jan 6, 2025 (view filing)Jan 24 daysMcGuire DonCorp VPSSale−8.66K$293.83−$2.55M−28.1%22.1K after2 lots10b5-1
Jan 6, 2025 (view filing)Jan 24 daysLehberger Jonathan SCorp. VPSSale−2.48K$293.83−$728.4K−31.5%5.39K after2 lots10b5-1
Jan 6, 2025 (view filing)Jan 24 daysKwon DavidCorp VPSSale−1.95K$293.83−$571.8K−17.2%9.37K after2 lots10b5-1