AUTOMATIC DATA PROCESSING INC
ADP
45 insider filings · Latest: Sep 9, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2024 | Sep 9 1:59 PM | Ayala John | Proposed Sale | 29,514 | $269.70 | $8.0M | — | View → |
| Sep 6, 2024 | Sep 6 8:37 PM | Rodriguez Carlos A | Proposed Sale | 9,203 | $269.45 | $2.5M | — | View → |
| Sep 5, 2024 | Sep 5 8:17 PM | Rodriguez Carlos A | Proposed Sale | 8,931 | $270.54 | $2.4M | — | View → |
| Sep 4, 2024 | Sep 4 6:21 PM | Black Maria | Proposed Sale | 7,383 | $276.00 | $2.0M | — | View → |
| Sep 4, 2024 | Sep 4 5:26 PM | DeSilva Joseph | Proposed Sale | 4,216 | $276.00 | $1.2M | — | View → |
| Sep 4, 2024 | Sep 4 4:36 PM | McGuire Don | Proposed Sale | 2,785 | $276.00 | $768.7K | — | View → |
| Sep 4, 2024 | Sep 4 2:47 PM | Rodriguez Carlos A | Proposed Sale | 8,931 | $276.00 | $2.5M | — | View → |
| Sep 4, 2024 | Sep 4 2:43 PM | Albinson Brock | Proposed Sale | 1,358 | $276.00 | $374.8K | — | View → |
| Sep 4, 2024 | Sep 4 2:35 PM | D'Ambrosio Christopher | Proposed Sale | 479 | $276.00 | $132.2K | — | View → |
| Sep 3, 2024 | Sep 3 8:23 PM | DeSilva Joseph | Proposed Sale | 1,905 | $274.38 | $522.7K | — | View → |
| Sep 3, 2024 | Sep 3 3:57 PM | McGuire Don | Proposed Sale | 3,179 | $274.38 | $872.3K | — | View → |
| Sep 3, 2024 | Sep 3 2:02 PM | Albinson Brock | Proposed Sale | 4,070 | $274.38 | $1.1M | — | View → |
| Sep 3, 2024 | Sep 3 1:54 PM | Black Maria | Proposed Sale | 19,147 | $274.38 | $5.3M | — | View → |
| Aug 26, 2024 | Aug 26 8:19 PM | Bonarti Michael A | Proposed Sale | 26,442 | $270.96 | $7.2M | — | View → |
| Aug 23, 2024 | Aug 23 8:09 PM | Bonarti Michael A | Proposed Sale | 7,984 | $270.15 | $2.2M | — | View → |
| Aug 23, 2024 | Aug 23 4:05 PM | Kwon David | Proposed Sale | 846 | $270.60 | $228.9K | — | View → |
| Aug 22, 2024 | Aug 22 3:35 PM | Lehberger Jonathan S | Proposed Sale | 571 | $268.68 | $153.4K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | Aug 24 8:13 PM | David KwonCorp VP | Option Exercise | 967 | $169.84 | 0(D) | View → |
| Jul 31, 2026 | Aug 4 8:11 PM | David KwonCorp VP | Option Exercise | 250 | $138.53 | 1,137(D) | View → |
| Jul 30, 2026 | Jul 31 8:08 PM | David KwonCorp VP | Option Exercise | 887 | $138.53 | 1,387(D) | View → |