CMEFinancial ServicesLarge-Cap
CME GROUP INC. Insider Trading Activity
Every SEC Form 4 insider transaction reported for CME GROUP INC. (CME), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are CME insiders buying or selling?
CME GROUP INC. insiders reported 26 open-market buys ($12.3M) and 176 sells ($186.0M) across 202 Form 4 filings — a net selling position of $173.7M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 29, 2026)
Total Form 4 filings
202
SEC EDGAR
Insider filers
34
Insider buys (26)
$12.3M
Insider sells (176)
$186.0M
Insider sentiment
Net sellingNet insider flow of $173.7M in net selling. 1 insider buy in the last 90 days.
Recent CME insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 29, 2026 | William R Shepard | Director | Purchase | 339.1 | $230.57 | $78.2K |
| May 19, 2026 | Hilda Harris Piell | Sr MD & Chief HR Officer | Sale | 5.8K | $304.63 | $1.8M |
| May 18, 2026 | Terrence A Duffy | Chairman and CEO | Sale | 35.0K | $298.51 | $10.4M |
| Mar 30, 2026 | William R Shepard | Director | Purchase | 1.5K | $297.38 | $437.1K |
| Mar 23, 2026 | Jonathan L Marcus | Sr MD General Counsel | Sale | 3.3K | $313.37 | $1.0M |
| Mar 19, 2026 | Jonathan L Marcus | Sr MD General Counsel | Sale | 3.3K | $333.37 | $1.1M |
| Mar 12, 2026 | Ken Vroman | Chief Transformation Officer | Sale | 5.2K | $309.00 | $1.6M |
| Mar 9, 2026 | Elizabeth A Cook | Director | Sale | 1.0K | $320.00 | $320.0K |
| Feb 23, 2026 | Bryan T Durkin | Director | Sale | 4.2K | $309.65 | $1.3M |
| Feb 20, 2026 | Martin J Gepsman | Director | Sale | 300 | $305.90 | $91.8K |
| Feb 9, 2026 | Dennis Suskind | Director | Sale | 748 | $300.00 | $224.4K |
| Jan 2, 2026 | William R Shepard | Director | Purchase | 262.27 | $278.37 | $73.0K |
| Nov 21, 2025 | Derek Sammann | Sr MD Gl Hd Commodities Mkts | Sale | 7.2K | $275.67 | $2.0M |
| Nov 4, 2025 | Harold Eugene Ford Jr. | Director | Sale | 1.0K | $263.53 | $263.5K |
| Sep 27, 2025 | William R Shepard | Director | Purchase | 274.04 | $265.19 | $72.7K |
| Sep 17, 2025 | Jonathan L Marcus | Sr MD General Counsel | Sale | 376 | $258.96 | $97.4K |
| Sep 17, 2025 | Timothy Francis Mccourt | Sr MD Global Head Equity & FX | Sale | 379 | $259.83 | $98.5K |
| Aug 26, 2025 | Sunil Cutinho | Chief Information Officer | Sale | 11.9K | $271.47 | $3.2M |
| Jun 26, 2025 | William R Shepard | Director | Purchase | 267.39 | $270.53 | $72.3K |
| Jun 11, 2025 | Charles P Carey | Director | Sale | 500 | $265.35 | $132.7K |
| May 23, 2025 | Daniel G Kaye | Director | Sale | 500 | $282.42 | $141.2K |
| May 21, 2025 | Jonathan L Marcus | Sr MD General Counsel | Sale | 390 | $277.50 | $108.2K |
| May 20, 2025 | Phyllis M Lockett | Director | Sale | 1.1K | $277.88 | $294.6K |
| May 19, 2025 | Martin J Gepsman | Director | Sale | 300 | $273.17 | $82.0K |
| May 19, 2025 | Charles P Carey | Director | Sale | 3.0K | $272.56 | $817.7K |
Showing the 25 most recent of 202 Form 4 filings for CME GROUP INC..
Most active CME insiders
- William R Shepard22 filings
- Martin J Gepsman20 filings
- Hilda Harris Piell14 filings
- Julie Holzrichter11 filings
- Terrence A Duffy11 filings
Ask anything about CME insider activity
Use Trabud's AI agent to query CME GROUP INC.'s Form 4 history in plain English — "Show me CME CEO purchases this year" or compare it against any other ticker.
Open the AI agentCME insider trading FAQ
Are CME GROUP INC. insiders buying or selling?
Across 202 SEC Form 4 filings, CME GROUP INC. (CME) insiders reported 26 open-market purchases totaling $12.3M and 176 sales totaling $186.0M. That is a net selling position of $173.7M.
How many insiders trade CME stock?
34 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for CME GROUP INC.. The most recent filing was accepted on Jun 29, 2026.
Where does Trabud get CME insider trading data?
All CME insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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