CME Group Inc.
CME- Exchange
- Nasdaq
- Industry
- Security & Commodity Brokers, Dealers, Exchanges & Services
- SEC CIK
- 0001156375
In the last 90 days, CME Group Inc. insiders filed 1 open-market purchase and 2 sales; 1,712 institutions reported holding it in 13F filings for Q2 2026, worth $74.6B in total; 5 superinvestors hold it, including Baupost Group and Viking Global Investors.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by CME Group Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 1 filing
- 1 insider, $78.2K in total
- Open-market sells
- 2 filings
- 2 insiders, $4.26M in total
- Insiders trading
- 3
- Net value
- −$4.18M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for CME Group Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Winkler Julie | Sr MD Chief Commercial Officer | 31,561 | Sep 17, 2026 | 2 |
| Vroman Ken | Chief Transformation Officer | 20,232 | Sep 17, 2026 | 3 |
| Tobin Jack J | MD Chief Accounting Officer | 25,762 | Sep 17, 2026 | 3 |
| Sprague Suzanne | COO & Global Head of Clearing | 15,548 | Sep 17, 2026 | 2 |
| Sammann Derek | Sr MD Gl Hd Commodities Mkts | 10,134 | Sep 17, 2026 | 3 |
| McCourt Timothy Francis | Sr MD Global Head Equity & FX | 13,366 | Sep 17, 2026 | 2 |
| Marchese John Clifford | Sr MD, General Counsel | 3,598 | Sep 17, 2026 | 1 |
| Fitzpatrick Lynne | President and CFO | 26,661 | Sep 17, 2026 | 2 |
| Duffy Terrence A | Chairman and CEO | 62,442 | Sep 17, 2026 | 6 |
| Dennis Michael G. | Global Head of Fixed Income | 10,682 | Sep 17, 2026 | 1 |
| Cutinho Sunil | Chief Information Officer | 25,037 | Sep 17, 2026 | 2 |
| Cook Elizabeth A | Director | 17,916Indirect | Sep 14, 2026 | 3 |
| Gepsman Martin J | Director | 25,644 | Jun 29, 2026 | 2 |
| Shepard William R | Director | 260,442Indirect | Jun 29, 2026 | 3 |
| Siegel Howard J | Director | 48,858 | Jun 29, 2026 | 1 |
| Lucas Deborah J | Director | 4,533 | Jun 29, 2026 | 1 |
| Carey Charles P | Director | 6,846Indirect | Jun 29, 2026 | 1 |
| Durkin Bryan T | Director | 43,652 | Jun 29, 2026 | 2 |
| Suskind Dennis | Director | 3,344 | Jun 29, 2026 | 2 |
| Bitsberger Timothy S. | Director | 11,766 | Jun 29, 2026 | 1 |
| Kaye Daniel G | Director | 4,845 | Jun 29, 2026 | 1 |
| Hobert William W | Director | 108,006 | Jun 29, 2026 | 1 |
| Tierney Robert J JR | Director | 14,345 | Jun 29, 2026 | 1 |
| Lockett Phyllis M | Director | 4,285 | Jun 29, 2026 | 1 |
| Ford Harold Eugene Jr. | Director | 2,158 | Jun 29, 2026 | 2 |
| Maloney Patrick W | Director | 4,743 | Jun 29, 2026 | 1 |
| Mulchrone Patrick J | Director | 29,130 | Jun 29, 2026 | 1 |
| Seifu Rahael | Director | 4,739 | Jun 29, 2026 | 1 |
| Benesh Kathryn | Director | 2,752 | Jun 29, 2026 | 1 |
| Piell Hilda Harris | Sr MD & Chief HR Officer | 27,702 | May 19, 2026 | 3 |
| Marcus Jonathan L | Sr MD General Counsel | 7,192 | Mar 23, 2026 | 2 |
| Gerdes Larry G | Director | 36,651 | Apr 28, 2025 | 0 |
| Holzrichter Julie | Sr MD Chief Operating Officer | 40,437 | Sep 17, 2024 | 0 |
| Savage Terry L | Director | 18,189Indirect | Jun 26, 2024 | 0 |
| Glickman Daniel R | Director | 14,756 | Jun 26, 2024 | 0 |
| Tully Sean | Sr MD Global Hd Rates & OTC | 22,087 | Dec 19, 2022 | 0 |
| Pietrowicz John W. | Sr MD Chief Financial Officer | 51,867 | Sep 19, 2022 | 0 |
| Chookaszian Dennis | Director | 4,106 | Jun 29, 2022 | 0 |
| Dutra Ana | Director | 7,176 | Jun 29, 2022 | 0 |
| Cronin Kathleen M | Sr MD Gen Counsel & Corp Secr | 41,466 | Mar 17, 2022 | 0 |
| Kometer Kevin | Sr MD Chief Information Office | 63,207 | Feb 14, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 (view filing)8:04 PM ET | Sep 14 | Same day | Cook Elizabeth ADirector | SSaleCommon Stock Class A | −500 | $280.11 | −$140.1K | −2.7%17.9K after | |
| Sep 11, 2026 (view filing)5:17 PM ET | Sep 10 | 1 day | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −15.0K | $274.44 | −$4.12M | −27.0%40.6K after | 2 lots |
| Jun 29, 2026 (view filing) | Jun 25 | 4 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +14.32 | $230.57 | +$3.30K | +0.4%3.62K after | |
| Jun 29, 2026 (view filing) | Jun 25 | 4 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +324.78 | $230.57 | +$74.9K | +0.1%260.4K after | |
| May 19, 2026 (view filing) | May 18 | 1 day | Piell Hilda HarrisSr MD & Chief HR Officer | SSaleCommon Stock Class A | −5.75K | $304.63 | −$1.75M | −17.2%27.7K after | |
| May 18, 2026 (view filing) | May 15 | 3 days | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −35.0K | $298.51 | −$10.4M | −38.6%55.6K after | 2 lots |
| Mar 30, 2026 (view filing) | Mar 26 | 4 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +1.41K | $297.38 | +$418.6K | +0.5%260.1K after | |
| Mar 30, 2026 (view filing) | Mar 26 | 4 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +62.06 | $297.38 | +$18.5K | +2.5%2.54K after | |
| Mar 23, 2026 (view filing) | Mar 17 | 6 days | Marcus Jonathan LSr MD General Counsel | SSaleCommon Stock Class A | −3.29K | $313.37 | −$1.03M | −31.4%7.19K after | Amended10b5-1 |
| Mar 12, 2026 (view filing) | Mar 12 | Same day | Vroman KenChief Transformation Officer | SSaleCommon Stock Class A | −5.16K | $309.00 | −$1.59M | −25.7%14.9K after | |
| Mar 9, 2026 (view filing) | Mar 6 | 3 days | Cook Elizabeth ADirector | SSaleCommon Stock Class A | −1.00K | $320.00 | −$320.0K | −5.3%17.8K after | |
| Feb 23, 2026 (view filing) | Feb 23 | Same day | Durkin Bryan TDirector | SSaleCommon Stock Class A | −4.20K | $309.65 | −$1.30M | −8.9%43.0K after | |
| Feb 20, 2026 (view filing) | Feb 20 | Same day | Gepsman Martin JDirector | SSaleCommon Stock Class A | −300 | $305.90 | −$91.8K | −1.2%25.0K after | |
| Feb 9, 2026 (view filing) | Feb 6 | 3 days | Suskind DennisDirector | SSaleCommon Stock Class A | −748 | $300.00 | −$224.4K | −21.7%2.70K after | |
| Jan 2, 2026 (view filing) | Dec 30, 2025 | 3 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +11.06 | $278.37 | +$3.08K | +0.4%2.48K after | |
| Jan 2, 2026 (view filing) | Dec 30, 2025 | 3 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +251.21 | $278.37 | +$69.9K | +0.1%258.7K after | |
| Dec 15, 2025 (view filing) | Dec 11 | 4 days | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −25.0K | $269.55 | −$6.74M | −27.5%65.8K after | 2 lots |
| Nov 21, 2025 (view filing) | Nov 20 | 1 day | Sammann DerekSr MD Gl Hd Commodities Mkts | SSaleCommon Stock Class A | −7.20K | $275.67 | −$1.98M | −50.6%7.02K after | 2 lots |
| Nov 4, 2025 (view filing) | Nov 3 | 1 day | Ford Harold Eugene Jr.Director | SSaleCommon Stock Class A | −1.00K | $263.53 | −$263.5K | −47.8%1.09K after | |
| Sep 26, 2025 (view filing) | Sep 25 | 1 day | Shepard William RDirector | PPurchaseCommon Stock Class A | +262.47 | $265.19 | +$69.6K | +0.1%258.5K after | |
| Sep 26, 2025 (view filing) | Sep 25 | 1 day | Shepard William RDirector | PPurchaseCommon Stock Class A | +11.57 | $265.22 | +$3.07K | +0.5%2.47K after | |
| Sep 18, 2025 (view filing) | Sep 18 | Same day | Marcus Jonathan LSr MD General Counsel | SSaleCommon Stock Class A | −392 | $262.00 | −$102.7K | −4.8%7.85K after | 10b5-1 |
| Sep 17, 2025 (view filing) | Sep 16 | 1 day | Marcus Jonathan LSr MD General Counsel | SSaleCommon Stock Class A | −376 | $258.96 | −$97.4K | −4.2%8.54K after | 10b5-1 |
| Sep 17, 2025 (view filing) | Sep 16 | 1 day | McCourt Timothy FrancisSr MD Global Head Equity & FX | SSaleCommon Stock Class A | −379 | $259.83 | −$98.5K | −3.8%9.51K after | |
| Aug 26, 2025 (view filing) | Aug 26 | Same day | Cutinho SunilChief Information Officer | SSaleCommon Stock Class A | −11.9K | $271.47 | −$3.23M | −40.6%17.4K after | 2 lots |
| Jun 26, 2025 (view filing) | Jun 25 | 1 day | Shepard William RDirector | PPurchaseCommon Stock Class A | +256.1 | $270.53 | +$69.3K | +0.1%258.2K after | |
| Jun 26, 2025 (view filing) | Jun 25 | 1 day | Shepard William RDirector | PPurchaseCommon Stock Class A | +11.29 | $270.53 | +$3.05K | +0.5%2.45K after | |
| Jun 11, 2025 (view filing) | Jun 10 | 1 day | Carey Charles PDirector | SSaleCommon Stock Class A | −500 | $265.35 | −$132.7K | −9.3%4.90K after | 2 lots |
| May 23, 2025 (view filing) | May 22 | 1 day | Kaye Daniel GDirector | SSaleCommon Stock Class A | −500 | $282.42 | −$141.2K | −12.0%3.67K after | |
| May 21, 2025 (view filing) | May 20 | 1 day | Marcus Jonathan LSr MD General Counsel | SSaleCommon Stock Class A | −390 | $277.50 | −$108.2K | −5.5%6.71K after | 10b5-1 |
| May 20, 2025 (view filing) | May 19 | 1 day | Lockett Phyllis MDirector | SSaleCommon Stock Class A | −1.06K | $277.88 | −$294.6K | −25.4%3.11K after | |
| May 19, 2025 (view filing) | May 15 | 4 days | Gepsman Martin JDirector | SSaleCommon Stock Class A | −300 | $273.17 | −$82.0K | −1.2%24.8K after | |
| May 19, 2025 (view filing) | May 15 | 4 days | Carey Charles PDirector | SSaleCommon Stock Class A | −3.00K | $272.56 | −$817.7K | −35.7%5.40K after | |
| May 7, 2025 (view filing) | May 5 | 2 days | Sammann DerekSr MD Gl Hd Commodities Mkts | SSaleCommon Stock Class A | −4.65K | $280.61 | −$1.30M | −35.8%8.34K after | 2 lots |
| Apr 30, 2025 (view filing) | Apr 29 | 1 day | Suskind DennisDirector | SSaleCommon Stock Class A | −1.00K | $271.28 | −$271.3K | −25.5%2.92K after | |
| Apr 28, 2025 (view filing) | Apr 24-25 | 4 days | Gerdes Larry GDirector | SSaleCommon Stock Class A | −4.00K | $265.11 | −$1.06M | −9.8%36.7K after | 3 lots |
| Mar 27, 2025 (view filing) | Mar 26 | 1 day | Shepard William RDirector | PPurchaseCommon Stock Class A | +262.56 | $262.62 | +$69.0K | +0.1%257.1K after | |
| Mar 27, 2025 (view filing) | Mar 26 | 1 day | Shepard William RDirector | PPurchaseCommon Stock Class A | +11.58 | $262.62 | +$3.04K | +0.5%2.44K after | |
| Mar 27, 2025 (view filing) | Jan 16 | 70 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +1.36K | $227.96 | +$310.5K | +0.5%256.8K after | Amended |
| Mar 27, 2025 (view filing) | Jan 16 | 70 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +60.05 | $227.96 | +$13.7K | +2.5%2.43K after | Amended |
| Mar 18, 2025 (view filing) | Mar 14 | 4 days | Lucas Deborah JDirector | SSaleCommon Stock Class A | −1.50K | $256.95 | −$385.4K | −30.9%3.36K after | |
| Mar 17, 2025 (view filing) | Mar 13 | 4 days | Siegel Howard JDirector | SSaleCommon Stock Class A | −10.0K | $260.00 | −$2.60M | −31.4%21.9K after | |
| Mar 11, 2025 (view filing) | Mar 11 | Same day | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −30.0K | $259.18 | −$7.78M | −36.1%53.2K after | |
| Mar 4, 2025 (view filing) | Mar 3 | 1 day | Sprague SuzanneCOO & Global Head of Clearing | SSaleCommon Stock Class A | −1.50K | $256.83 | −$385.2K | −15.7%8.04K after | |
| Feb 28, 2025 (view filing) | Feb 27 | 1 day | Piell Hilda HarrisSr MD & Chief HR Officer | SSaleCommon Stock Class A | −3.98K | $250.47 | −$997.9K | −12.8%27.0K after | |
| Feb 14, 2025 (view filing) | Feb 13 | 1 day | Vroman KenChief Transformation Officer | SSaleCommon Stock Class A | −5.07K | $250.00 | −$1.27M | −23.3%16.7K after | |
| Feb 14, 2025 (view filing) | Feb 13 | 1 day | Winkler JulieSr MD Chief Commercial Officer | SSaleCommon Stock Class A | −11.6K | $249.17 | −$2.89M | −34.6%21.9K after | |
| Dec 30, 2024 (view filing) | Dec 27 | 3 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +11.66 | $232.89 | +$2.72K | +0.5%2.37K after | |
| Dec 30, 2024 (view filing) | Dec 27 | 3 days | Shepard William RDirector | PPurchaseCommon Stock Class A | +264.37 | $232.89 | +$61.6K | +0.1%255.4K after | |
| Nov 12, 2024 (view filing) | Nov 12 | Same day | Cook Elizabeth ADirector | SSaleCommon Stock Class A | −750 | $226.33 | −$169.7K | −3.9%18.2K after |