AUTOMATIC DATA PROCESSING INC (ADP) has 455 open-market insider trades by 57 insiders since 2006. The most active filer is Carlos A. Rodriguez, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Carlos A. Rodriguez | Dir | — | 43 | $366.7M | 2025-11-12 |
| John Ayala | VP | — | 22 | $49.5M | 2025-01-03 |
| Maria Black | CEOPres | — | 20 | $41.0M | 2026-08-05 |
| Michael A. Bonarti | PresVP | — | 18 | $33.4M | 2026-08-05 |
| Dermot J. O'Brien | VP | — | 20 | $32.8M | 2021-06-09 |
| Jan Siegmund | PresVP | — | 15 | $24.8M | 2019-06-28 |
| Henry Taub | Dir | — | 6 | $23.8M | 2007-12-05 |
| Donald Weinstein | VP | — | 18 | $21.2M | 2023-01-11 |
| Michael C. Eberhard | PresVP | — | 17 | $16.8M | 2022-09-01 |
| Gary C. Butler | Pres | — | 7 | $16.7M | 2011-09-01 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Joseph DeSilva | VP | Sell | $178K | 2026-09-03 |
| Edward B. Flynn III | VP | Sell | $433K | 2026-09-02 |
| Edward B. Flynn III | VP | Sell | $1.8M | 2026-09-02 |
| Edward B. Flynn III | VP | Sell | $530K | 2026-09-02 |
| Edward B. Flynn III | CEO & President | Sell | $8.4M | 2026-09-02 |
| Brian L. Michaud | VP | Sell | $34K | 2026-08-21 |
Companies that share insiders with ADP, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| David Kwon | VP | Sell | $223K | 2026-08-20 |
| David Kwon | VP | Sell | $641K | 2026-07-30 |
| Brian L. Michaud | VP | Sell | $180K | 2026-05-08 |
| Robert Holmes Swan | Director | Buy | $746K | 2026-05-07 |
| Christopher D'Ambrosio | VP | Sell | $106K | 2026-04-14 |
| Christopher D'Ambrosio | VP | Sell | $113K | 2026-03-16 |
| Christopher D'Ambrosio | Corp. VP | Sell | $115K | 2026-02-17 |
| Brian L. Michaud | Executive VP | Sell | $234K | 2026-02-06 |
| David Foskett | Corp. VP | Sell | $63K | 2026-02-05 |