CME GROUP INC. (CME) has 482 open-market insider trades by 58 insiders since 2006. Over the last six months insiders net sold $16.3M. The most active filer is William R. Shepard, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Terrence A. Duffy | CEOChairman | — | 27 | $124.3M | 2026-09-15 |
| Bryan T. Durkin | Dir | — | 13 | $29.8M | 2026-06-25 |
| Derek Sammann | — | — | 20 | $21.6M | 2026-09-16 |
| Kevin Kometer | — | — | 9 | $21.3M | 2022-02-10 |
| Sunil Cutinho | CIO | — | 8 | $20.7M | 2026-09-16 |
| Julie Winkler | CCO | — | 11 | $19.2M | 2026-09-16 |
| William R. Shepard | Dir | — | 36 | $19.1M | 2026-09-25 |
| Julie Holzrichter | COO | — | 16 | $17.7M | 2024-09-16 |
| Phupinder Gill | CEO | — | 7 | $16.4M | 2016-09-19 |
| Hilda Harris Piell | CHRO | — | 23 | $16.1M | 2026-05-18 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| William R. Shepard | Director | Buy | $79K | 2026-09-25 |
| Elizabeth A. Cook | Director | Sell | $140K | 2026-09-14 |
| Terrence A. Duffy | CEO & Chairman | Sell | $4.1M | 2026-09-10 |
| William R. Shepard | Director | Buy | $78K | 2026-06-25 |
| Hilda Harris Piell | CHRO | Sell | $1.8M | 2026-05-18 |
| Terrence A. Duffy | CEO & Chairman | Sell | $10.4M |
Companies that share insiders with CME, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2026-05-15 |
| William R. Shepard | Director | Buy | $437K | 2026-03-26 |
| Jonathan L. Marcus | CLO | Sell | $1.0M | 2026-03-17 |
| Jonathan L. Marcus | CLO | Sell | $1.1M | 2026-03-17 |
| Ken Vroman | Chief Transformation Officer | Sell | $1.6M | 2026-03-12 |
| Elizabeth A. Cook | Director | Sell | $320K | 2026-03-06 |
| Bryan T. Durkin | Director | Sell | $1.3M | 2026-02-23 |
| Martin J. Gepsman | Director | Sell | $92K | 2026-02-20 |
| Dennis Suskind | Director | Sell | $224K | 2026-02-06 |
| William R. Shepard | Director | Buy | $73K | 2025-12-30 |