Company · ADP
Automatic Data Processing, Inc.
Name as listed on its exchange; filed with the SEC as AUTOMATIC DATA PROCESSING INC.
Nasdaq's symbol directory lists ADP on Nasdaq as “Automatic Data Processing, Inc. - Common Stock”.
In the 12 months to Nov 8, 2026: insiders sold on 15 occasions ($22.2M); 15 planned-sale notices; 1 filing by holders of 5% or more; 9 congressional trade disclosures; 2 company reports (Form 8-K, since May 26, 2026).
Insider trades · SEC Form 4
Those inside the hall
Open-market purchases and sales only. Legs one person filed for one day are combined.
Who traded
- Black Maria, President & CEO sold $8.4M
- Bonarti Michael A, Corporate Vice President sold $4.4M
- Rodriguez Carlos A sold $4.2M
- DeSilva Joseph, Executive VP sold $2.0M
- Magliulo Virginia, Executive VP sold $1.1M
- Kwon David, Corp VP sold $865K
- D'Ambrosio Christopher, Corp. VP sold $530K
- Foskett David, Corp. VP sold $433K
- Lehberger Jonathan S, Corp. VP sold $231K
- Michaud Brian L., Executive VP sold $34K
Every trade (15)
- SELLBonarti Michael A, Corporate Vice President sold $2.1M
- SELLMagliulo Virginia, Executive VP sold $264K
- SELLRodriguez Carlos A sold $798K
- SELLLehberger Jonathan S, Corp. VP sold $231K
- SELLRodriguez Carlos A sold $3.4M
- SELLBonarti Michael A, Corporate Vice President sold $2.2M
- SELLMagliulo Virginia, Executive VP sold $860K
- SELLDeSilva Joseph, Executive VP sold $178K
- SELLBlack Maria, President & CEO sold $8.4M
- SELLDeSilva Joseph, Executive VP sold $1.8M
- SELLD'Ambrosio Christopher, Corp. VP sold $530K
- SELLFoskett David, Corp. VP sold $433K
- SELLMichaud Brian L., Executive VP sold $34K
- SELLKwon David, Corp VP sold $223K
- SELLKwon David, Corp VP sold $641K
Planned sales · SEC Form 144
Notice given
A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice
- Bonarti Michael A $2.1M
- Magliulo Virginia $264K
- Rodriguez Carlos A $798K
- Lehberger Jonathan S $231K
- Rodriguez Carlos A $3.4M
- Bonarti Michael A $2.2M
- Magliulo Virginia $860K
- DeSilva Joseph $178K
- Black Maria $8.4M
- DeSilva Joseph $1.8M
- D'Ambrosio Christopher $530K
- Foskett David $433K
- Michaud Brian L. $34K
- Kwon David $223K
- Kwon David $641K
Large holders · SEC Schedules 13D and 13G
Five percent and over
Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G
- STATE STREET CORPORATION 5.1%
Congress · STOCK Act
The Althing
Periodic transaction reports. Amounts are the ranges members report; the trade date is when it happened, the report can come up to 45 days later.
- Richard Dean Dr McCormick (R-GA06): Sale $1,001 - $15,000
- Gilbert Cisneros (D-CA31): Purchase $1,001 - $15,000
- Gilbert Cisneros (D-CA31): Sale $1,001 - $15,000
- Alan Armstrong (R-OK): Purchase $1,001 - $15,000
- Jared Moskowitz (D-FL23): Sale $1,001 - $15,000
- Jared Moskowitz (D-FL23): Sale $1,001 - $15,000
- Jared Moskowitz (D-FL23): Sale $1,001 - $15,000
- Richard Dean Dr McCormick (R-GA06): Purchase $1,001 - $15,000
- Richard Dean Dr McCormick (R-GA06): Sale $1,001 - $15,000
Company reports · SEC Form 8-K
In its own words
Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.
- Results of operations and financial condition Oct 28, 2026
- Results of operations and financial condition Jul 29, 2026
Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.