24 insiders reported 188 Form 4 transactions for AUTOMATIC DATA PROCESSING INC (ADP) over the past 18 months (most recent 2026-07-02). Recent activity: Black Maria (President & CEO) Buy 49 shares, Michaud Brian L. (Executive VP) Buy 49 shares, Foskett David (Corp. VP) Buy 49 shares, SWAN ROBERT HOLMES (Director) Buy 3,619 shares, Michaud Brian L. (Executive VP) Sell 848 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Black Maria | President & CEO | Buy | 49 | $11,069 |
| 2026-07-02 | Michaud Brian L. | Executive VP | Buy | 49 | $11,069 |
| 2026-07-02 | Foskett David | Corp. VP | Buy | 49 | $11,069 |
| 2026-05-11 | SWAN ROBERT HOLMES | Director | Buy | 3,619 | $745,695 |
| 2026-05-11 | Michaud Brian L. | Executive VP | Sell | 848 | $179,886 |
| 2026-04-15 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $106,287 |
| 2026-03-17 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $113,188 |
| 2026-02-18 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $115,349 |
| 2026-02-09 | Foskett David | Corp. VP | Sell | 266 | $63,042 |
| 2026-02-09 | Michaud Brian L. | Executive VP | Sell | 1,000 | $234,180 |
| 2026-02-03 | Michaud Brian L. | Executive VP | Sell | 132 | $32,548 |
| 2026-02-03 | Foskett David | Corp. VP | Sell | 586 | $144,553 |
| 2026-01-14 | Kwon David | Corp VP | Sell | 806 | $213,429 |
| 2026-01-14 | KUTAM SREENIVASA | Corp VP | Sell | 85 | $22,503 |
| 2026-01-14 | D'Ambrosio Christopher | Corp. VP | Sell | 543 | $142,423 |
| 2026-01-08 | Kwon David | Corp VP | Buy | 1,137 | $157,509 |
| 2026-01-08 | Kwon David | Corp VP | Sell | 900 | $234,000 |
| 2026-01-06 | Black Maria | President & CEO | Sell | 51 | $12,919 |
| 2026-01-06 | Black Maria | President & CEO | Sell | 56 | $14,321 |
| 2026-01-06 | Black Maria | President & CEO | Sell | 71 | $18,101 |
| 2026-01-06 | Black Maria | President & CEO | Sell | 98 | $25,359 |
| 2026-01-06 | Black Maria | President & CEO | Sell | 145 | $37,300 |
| 2026-01-06 | Black Maria | President & CEO | Sell | 294 | $75,878 |
| 2026-01-05 | DeSilva Joseph | Executive VP | Sell | 78 | $0 |
| 2026-01-05 | Michaud Brian L. | Executive VP | Buy | 41 | $10,014 |
Source: SEC Form 4 filings · as of 2026-07-02