ADP · Automatic Data Processing Inc · Insider Trading
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-09-03 | DeSilva Joseph |
Executive VP |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
631 |
| 2026-09-02 | Foskett David |
Corp. VP |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
1,529 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
1,018 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
1,018 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
1,193 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
10,591 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
1,483 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
610 |
| 2026-09-02 | D'Ambrosio Christopher |
Corp. VP |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
1,872 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
2,898 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
256 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
7,724 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
760 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
786 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
214 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
700 |
| 2026-09-02 | Black Maria |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
559 |
| 2026-09-02 | DeSilva Joseph |
Executive VP |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
6,512 |
| 2026-09-01 | DeSilva Joseph |
Executive VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
5,089 |
| 2026-09-01 | D'Ambrosio Christopher |
Corp. VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
2,565 |
| 2026-09-01 | Hadley Peter J |
CFO |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
6,464 |
| 2026-09-01 | Lehberger Jonathan S |
Corp. VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
903 |
| 2026-09-01 | DeSilva Joseph |
Executive VP |
Tax↓
|
Common Stock
|
7,482 |
| 2026-09-01 | Magliulo Virginia |
Executive VP |
Tax↓
|
Common Stock
|
2,708 |
| 2026-09-01 | Foskett David |
Corp. VP |
Tax↓
|
Common Stock
|
1,980 |
| 2026-09-01 | Orihuela Samantha D |
Chief Marketing Officer |
Tax↓
|
Common Stock
(I)
|
154 |
| 2026-09-01 | Kwon David |
Corp VP |
Tax↓
|
Common Stock
|
1,969 |
| 2026-09-01 | Michaud Brian L. |
Executive VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
2,683 |
| 2026-09-01 | Boland Paul |
Corp. VP |
Tax↓
|
Common Stock
|
3,133 |
| 2026-09-01 | Lehberger Jonathan S |
Corp. VP |
Tax↓
|
Common Stock
|
406 |
| 2026-09-01 | Kwon David |
Corp VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
1,763 |
| 2026-09-01 | Rodriguez Carlos A |
Director |
Tax↓
|
Common Stock
|
13,471 |
| 2026-09-01 | Magliulo Virginia |
Executive VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
2,858 |
| 2026-09-01 | Black Maria |
Director |
Tax↓
|
Common Stock
|
31,215 |
| 2026-09-01 | Michaud Brian L. |
Executive VP |
Tax↓
|
Common Stock
|
2,281 |
| 2026-09-01 | KUTAM SREENIVASA |
Corp VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
5,259 |
| 2026-09-01 | Bonarti Michael A |
Corporate Vice President |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
5,076 |
| 2026-09-01 | Bonarti Michael A |
Corporate Vice President |
Tax↓
|
Common Stock
|
7,726 |
| 2026-09-01 | Foskett David |
Corp. VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
4,006 |
| 2026-09-01 | KUTAM SREENIVASA |
Corp VP |
Tax↓
|
Common Stock
|
7,328 |
| 2026-09-01 | Hadley Peter J |
CFO |
Tax↓
|
Common Stock
|
1,650 |
| 2026-09-01 | Orihuela Samantha D |
Chief Marketing Officer |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
1,163 |
| 2026-09-01 | D'Ambrosio Christopher |
Corp. VP |
Tax↓
|
Common Stock
|
1,735 |
| 2026-09-01 | Black Maria |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
21,689 |
| 2026-09-01 | Boland Paul |
Corp. VP |
Award↑
Filing footnotes — Common Stock (Direct)
In the form of restricted stock units, which are convertible into common stock on a one-for-one basis and vest ratably over 3 years. |
Common Stock
|
3,634 |
| 2026-08-21 | Michaud Brian L. |
Executive VP |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
120 |
| 2026-08-20 | Kwon David |
Corp VP |
Convert↑
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
967 |
| 2026-08-20 | Kwon David |
Corp VP |
Convert↓
|
Stock Option (Right to Buy)
|
967 |
| 2026-08-20 | Kwon David |
Corp VP |
Sell↓
Filing footnotes — Common Stock (Direct)
The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. |
Common Stock
|
798 |
| 2026-08-05 | Boland Paul |
Corp. VP |
Award↑
|
Common Stock
|
4,671 |