There have been 50 recent insider transactions recorded for Automatic Data Processing, Inc. (ADP), including 14 buys and 33 sells. Total insider buying was valued at $26.15K and total insider selling at $24.24M.
Notable insiders with recent activity include D'ambrosio Christopher, Michaud Brian L., Foskett David. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — ADP
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-16 |
D'ambrosio Christopher |
Corp. VP |
Informative Sell |
543 |
$208.45 |
$113.19K |
8,912 |
| 2026-02-17 |
D'ambrosio Christopher |
Corp. VP |
Informative Sell |
543 |
$212.43 |
$115.35K |
9,455 |
| 2026-02-06 |
Michaud Brian L. |
Executive VP |
Informative Sell |
1,000 |
$234.18 |
$234.18K |
15,310 |
| 2026-02-05 |
Foskett David |
Corp. VP |
Informative Sell |
266 |
$237.00 |
$63.04K |
10,954 |
| 2026-02-02 |
Michaud Brian L. |
Executive VP |
Tax Withholding of RSU |
132 |
$246.82 |
$32.58K |
16,310 |
| 2026-01-30 |
Foskett David |
Corp. VP |
Tax Withholding of RSU |
586 |
$246.82 |
$144.64K |
11,220 |
| 2026-01-13 |
D'ambrosio Christopher |
Corp. VP |
Informative Sell |
543 |
$262.29 |
$142.42K |
9,998 |
| 2026-01-12 |
Kutam Sreenivasa |
Corp VP |
Tax Withholding of RSU |
85 |
$266.02 |
$22.61K |
40,686 |
| 2026-01-12 |
Kwon David |
Corp VP |
Informative Sell |
806 |
$264.80 |
$213.43K |
11,187 |
| 2026-01-06 |
Kwon David |
Corp VP |
Option Exercise (Sell) |
1,137 |
$138.53 |
$157.51K |
2,274 |
| 2026-01-05 |
Black Maria |
President & CEO |
Informative Sell |
294 |
$258.09 |
$75.88K |
75,052 |
| 2026-01-02 |
Black Maria |
President & CEO |
Tax Withholding of RSU |
435 |
$257.23 |
$111.9K |
75,767 |
| 2026-01-02 |
Desilva Joseph |
Executive VP |
Gift (Given) |
78 |
- |
- |
17,458 |
| 2026-01-01 |
Black Maria |
President & CEO |
Discretionary Buy |
41 |
$244.37 |
$10.02K |
76,202 |
| 2026-01-01 |
Michaud Brian L. |
Executive VP |
Discretionary Buy |
41 |
$244.37 |
$10.02K |
16,442 |
| 2026-01-01 |
Foskett David |
Corp. VP |
Discretionary Buy |
25 |
$244.37 |
$6.11K |
11,805 |
| 2025-12-12 |
Bonarti Michael A |
Corporate Vice President |
Tax Withholding of RSU |
117 |
$266.10 |
$31.13K |
80,414 |
| 2025-12-12 |
Kutam Sreenivasa |
Corp VP |
Tax Withholding of RSU |
163 |
$266.10 |
$43.37K |
40,770 |
| 2025-12-12 |
Michaud Brian L. |
Executive VP |
Tax Withholding of RSU |
37 |
$266.10 |
$9.85K |
16,401 |
| 2025-12-12 |
Kwon David |
Corp VP |
Tax Withholding of RSU |
51 |
$266.10 |
$13.57K |
11,756 |
| 2025-11-12 |
Swan Robert Holmes |
Director |
Unknown |
- |
- |
- |
115 |
| 2025-11-12 |
Lynch Karen S |
Director |
Unknown |
- |
- |
- |
82 |
| 2025-11-12 |
Wijnberg Sandra S |
Director |
RSU Award |
1,551 |
- |
- |
20,505 |
| 2025-11-12 |
Lynch Thomas J |
Director |
RSU Award |
2,239 |
- |
- |
16,987 |
| 2025-11-12 |
Swan Robert Holmes |
Director |
RSU Award |
1,453 |
- |
- |
1,453 |
| 2025-11-12 |
Powers Scott F |
Director |
RSU Award |
1,531 |
- |
- |
14,572 |
| 2025-11-12 |
Lynch Karen S |
Director |
RSU Award |
1,453 |
- |
- |
1,535 |
| 2025-11-12 |
Rodriguez Carlos A |
Director |
RSU Award |
1,453 |
- |
- |
22,728 |
| 2025-11-12 |
Keene Nazzic S |
Director |
RSU Award |
942 |
- |
- |
9,717 |
| 2025-11-12 |
Bisson Peter |
Director |
RSU Award |
1,521 |
- |
- |
22,769 |
| 2025-11-12 |
Goeckeler David |
Director |
RSU Award |
1,453 |
- |
- |
6,662 |
| 2025-11-12 |
Katsoudas Francine S |
Director |
RSU Award |
1,453 |
- |
- |
11,634 |
| 2025-11-12 |
Haynesworth Linnie M |
Director |
RSU Award |
942 |
- |
- |
6,891 |
| 2025-09-12 |
Rodriguez Carlos A |
Director |
Informative Sell |
855 |
$293.76 |
$251.16K |
21,275 |
| 2025-09-11 |
Rodriguez Carlos A |
Director |
Informative Sell |
802 |
$294.80 |
$236.43K |
22,548 |
| 2025-09-10 |
Rodriguez Carlos A |
Director |
Option Exercise (Sell) |
21,950 |
$206.86 |
$4.54M |
- |
| 2025-09-10 |
D'ambrosio Christopher |
Corp. VP |
Informative Sell |
597 |
$296.90 |
$177.25K |
10,541 |
| 2025-09-09 |
Rodriguez Carlos A |
Director |
Option Exercise (Sell) |
21,950 |
$206.86 |
$4.54M |
21,950 |
| 2025-09-09 |
Bonarti Michael A |
Corporate Vice President |
Informative Sell |
8,728 |
$298.43 |
$2.6M |
80,531 |
| 2025-09-05 |
Rodriguez Carlos A |
Director |
Informative Sell |
3,581 |
$295.64 |
$1.06M |
25,361 |
| 2025-09-03 |
Rodriguez Carlos A |
Director |
Informative Sell |
800 |
$296.36 |
$237.09K |
60,019 |
| 2025-09-03 |
Black Maria |
President & CEO |
Informative Sell |
6,689 |
$298.52 |
$2M |
76,161 |
| 2025-09-03 |
Mcguire Don |
Corp VP |
Informative Sell |
13,599 |
$296.57 |
$4.03M |
17,684 |
| 2025-09-03 |
Desilva Joseph |
Executive VP |
Informative Sell |
4,614 |
$296.57 |
$1.37M |
17,536 |
| 2025-09-03 |
Foskett David |
Corp. VP |
Informative Sell |
1,373 |
$296.57 |
$407.19K |
11,781 |
| 2025-06-13 |
Desilva Joseph |
Corp VP |
Informative Sell |
1,381 |
$307.07 |
$424.06K |
15,761 |
| 2025-06-12 |
Desilva Joseph |
Corp VP |
Tax Withholding of RSU |
909 |
$309.75 |
$281.56K |
17,142 |
| 2025-05-12 |
D'ambrosio Christopher |
Corp. VP |
Option Exercise (Sell) |
373 |
$169.84 |
$63.35K |
- |
| 2025-04-10 |
D'ambrosio Christopher |
Corp. VP |
Option Exercise (Sell) |
225 |
$146.75 |
$33.02K |
226 |
| 2025-04-01 |
Michaud Brian L. |
Corp VP |
Informative Sell |
1,500 |
$305.38 |
$458.07K |
12,073 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
