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 |
|---|---|---|---|---|---|---|---|---|
| Apr 14, 2026 | Apr 14 3:01 PM | D'Ambrosio Christopher | Proposed Sale | 543 | $195.74 | $106.3K | — | View → |
| Mar 16, 2026 | Mar 17 8:21 PM | Christopher D'AmbrosioCorp. VP | Sale | 543 | $208.45 | $113.2K | 8,912.23(D) | View → |
| Mar 16, 2026 | Mar 16 2:30 PM | D'Ambrosio Christopher | Proposed Sale | 543 | $208.45 | $113.2K | — | View → |
| Feb 17, 2026 | Feb 18 9:06 PM | Christopher D'AmbrosioCorp. VP | Sale | 543 | $212.43 | $115.3K | 9,455.23(D) | View → |
| Feb 17, 2026 | Feb 17 6:55 PM | D'Ambrosio Christopher | Proposed Sale | 543 | $212.43 | $115.3K | — | View → |
| Feb 6, 2026 | Feb 9 9:02 PM | Brian L. MichaudExecutive VP | Sale | 1,000 | $234.18 | $234.2K | 15,310.352(D) | View → |
| Feb 5, 2026 | Feb 9 9:02 PM | David FoskettCorp. VP | Sale | 266 | $237.00 | $63.0K | 10,953.521(D) | View → |
| Feb 6, 2026 | Feb 6 2:45 PM | Michaud Brian L. | Proposed Sale | 1,000 | $234.18 | $234.2K | — | View → |
| Feb 5, 2026 | Feb 5 3:26 PM | Foskett David | Proposed Sale | 266 | $237.00 | $63.0K | — | View → |
| Jan 13, 2026 | Jan 13 2:42 PM | D'Ambrosio Christopher | Proposed Sale | 543 | $262.29 | $142.4K | — | View → |
| Jan 12, 2026 | Jan 12 3:41 PM | Kwon David | Proposed Sale | 806 | $264.80 | $213.4K | — | View → |
| Jan 6, 2026 | Jan 6 7:18 PM | Kwon David | Proposed Sale | 900 | $260.00 | $234.0K | — | View → |
| Jan 5, 2026 | Jan 5 3:01 PM | Black Maria | Proposed Sale | 715 | $252.69 | $180.7K | — | View → |
| Nov 19, 2025 | Nov 19 5:46 PM | JONES JOHN P III | Proposed Sale | 16,125 | $248.90 | $4.0M | — | View → |
| Sep 12, 2025 | Sep 12 1:49 PM | Rodriguez Carlos A | Proposed Sale | 1,273 | $294.96 | $375.5K | — | View → |
| Sep 11, 2025 | Sep 11 8:19 PM | Rodriguez Carlos A | Proposed Sale | 2,813 | $295.89 | $832.3K | — | View → |
| Sep 10, 2025 | Sep 10 8:22 PM | Rodriguez Carlos A | Proposed Sale | 21,950 | $292.96 | $6.4M | — | View → |
| Sep 10, 2025 | Sep 10 1:55 PM | D'Ambrosio Christopher | Proposed Sale | 597 | $296.90 | $177.2K | — | View → |
| Sep 9, 2025 | Sep 9 8:19 PM | Rodriguez Carlos A | Proposed Sale | 21,950 | $297.14 | $6.5M | — | View → |
| Sep 9, 2025 | Sep 9 2:35 PM | Bonarti Michael A | Proposed Sale | 8,728 | $298.43 | $2.6M | — | View → |
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 → |