Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-09-18 Sale | 2025-09-18 7:30 pm | CME GROUP INC. | CME | Marcus Jonathan L Sr MD General Counsel | 392 | $262 | $102,704 | 7,851 (Direct) | View |
| 2025-09-16 Sale | 2025-09-17 1:49 pm | CME GROUP INC. | CME | Marcus Jonathan L Sr MD General Counsel | 376 | $258.96 | $97,369 | 8,243 (Direct) | View |
| 2025-09-16 Sale | 2025-09-17 1:48 pm | CME GROUP INC. | CME | McCourt Timothy Francis Sr MD Global Head Equity & FX | 379 | $259.83 | $98,476 | 9,508 (Direct) | View |
| 2025-08-26 Sale | 2025-08-26 4:24 pm | CME GROUP INC. | CME | Cutinho Sunil Chief Information Officer | 11,896 | $271.47 | $3,229,444 | 17,440 (Direct) | View |
| 2025-06-25 Purchase | 2025-06-26 6:11 pm | CME GROUP INC. | CME | SHEPARD WILLIAM R Director | 267 | $270.53 | $72,336 | 260,651 (Indirect Direct) | View |
| 2025-06-10 Sale | 2025-06-11 09:10 am | CME GROUP INC. | CME | Carey Charles P Director | 500 | $265.35 | $132,677 | 5,085 (Indirect) | View |
| 2025-05-22 Sale | 2025-05-23 12:20 pm | CME GROUP INC. | CME | Kaye Daniel G Director | 500 | $282.42 | $141,210 | 3,668 (Direct) | View |
| 2025-05-20 Sale | 2025-05-21 1:43 pm | CME GROUP INC. | CME | Marcus Jonathan L Sr MD General Counsel | 390 | $277.5 | $108,225 | 6,708 (Direct) | View |
| 2025-05-19 Sale | 2025-05-20 08:32 am | CME GROUP INC. | CME | Lockett Phyllis M Director | 1,060 | $277.88 | $294,553 | 3,108 (Direct) | View |
| 2025-05-15 Sale | 2025-05-19 09:08 am | CME GROUP INC. | CME | GEPSMAN MARTIN J Director | 300 | $273.17 | $81,951 | 24,767 (Direct) | View |
| 2025-05-15 Sale | 2025-05-19 09:03 am | CME GROUP INC. | CME | Carey Charles P Director | 3,000 | $272.56 | $817,680 | 5,585 (Indirect) | View |
| 2025-05-05 Sale | 2025-05-07 6:16 pm | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 4,650 | $280.61 | $1,304,847 | 22,103 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-09-15 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Cutinho Sunil Chief Information Officer | 1,117 | $258.83 | 18,988 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Cutinho Sunil Chief Information Officer | 379 | $259.83 | 18,988 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Cutinho Sunil Chief Information Officer | 3,044 | $258.83 | 18,988 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Winkler Julie Sr MD Chief Commercial Officer | 1,081 | $258.83 | 25,512 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Winkler Julie Sr MD Chief Commercial Officer | 379 | $259.83 | 25,512 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Winkler Julie Sr MD Chief Commercial Officer | 3,044 | $258.83 | 25,512 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Vroman Ken Chief Transformation Officer | 971 | $258.83 | 20,070 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Vroman Ken Chief Transformation Officer | 325 | $259.83 | 20,070 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Vroman Ken Chief Transformation Officer | 2,608 | $258.83 | 20,070 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Marcus Jonathan L Sr MD General Counsel | 259 | $258.83 | 8,243 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Marcus Jonathan L Sr MD General Counsel | 294 | $259.83 | 8,243 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:49 pm | N/A N/A | CME GROUP INC. | CME | Marcus Jonathan L Sr MD General Counsel | 2,464 | $258.83 | 8,243 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Sprague Suzanne COO & Global Head of Clearing | 639 | $258.83 | 10,847 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Sprague Suzanne COO & Global Head of Clearing | 325 | $259.83 | 10,847 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Sprague Suzanne COO & Global Head of Clearing | 3,044 | $258.83 | 10,847 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Fitzpatrick Lynne President and CFO | 639 | $258.83 | 20,924 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Fitzpatrick Lynne President and CFO | 379 | $259.83 | 20,924 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Fitzpatrick Lynne President and CFO | 4,348 | $258.83 | 20,924 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer | 143 | $258.83 | 25,085 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer | 57 | $259.83 | 25,085 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Tobin Jack J MD Chief Accounting Officer | 1,546 | $258.83 | 25,085 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Dennis Michael G. Global Head of Fixed Income | 289 | $259.83 | 8,679 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Dennis Michael G. Global Head of Fixed Income | 2,608 | $258.83 | 8,679 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | McCourt Timothy Francis Sr MD Global Head Equity & FX | 754 | $258.83 | 9,508 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | McCourt Timothy Francis Sr MD Global Head Equity & FX | 2,752 | $258.83 | 9,508 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 1,099 | $258.83 | 33,933 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 379 | $259.83 | 33,933 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 3,044 | $258.83 | 33,933 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:48 pm | N/A N/A | CME GROUP INC. | CME | DUFFY TERRENCE A Chairman and CEO | 23,180 | $258.83 | 90,804 (Direct) | View |
| 2025-09-15 Tax Withholding | 2025-09-17 1:44 pm | N/A N/A | CME GROUP INC. | CME | Piell Hilda Harris Sr MD & Chief HR Officer | 953 | $258.83 | 30,391 (Direct) | View |
| 2025-09-16 Tax Withholding | 2025-09-17 1:44 pm | N/A N/A | CME GROUP INC. | CME | Piell Hilda Harris Sr MD & Chief HR Officer | 325 | $259.83 | 30,391 (Direct) | View |
| 2025-09-15 Option Award | 2025-09-17 1:44 pm | N/A N/A | CME GROUP INC. | CME | Piell Hilda Harris Sr MD & Chief HR Officer | 2,608 | $258.83 | 30,391 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:36 pm | N/A N/A | CME GROUP INC. | CME | Maloney Patrick W Director | 532 | $273.03 | 4,098 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:35 pm | N/A N/A | CME GROUP INC. | CME | Ford Harold Eugene Jr. Director | 532 | $273.03 | 2,091 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:35 pm | N/A N/A | CME GROUP INC. | CME | Cook Elizabeth A Director | 532 | $273.03 | 18,791 (Indirect) | View |
| 2025-06-25 Option Award | 2025-06-26 6:35 pm | N/A N/A | CME GROUP INC. | CME | Bitsberger Timothy S. Director | 532 | $273.03 | 11,121 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:35 pm | N/A N/A | CME GROUP INC. | CME | Seifu Rahael Director | 532 | $273.03 | 4,094 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:35 pm | N/A N/A | CME GROUP INC. | CME | Mulchrone Patrick J Director | 532 | $273.03 | 53,485 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:35 pm | N/A N/A | CME GROUP INC. | CME | Lockett Phyllis M Director | 532 | $273.03 | 3,640 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:34 pm | N/A N/A | CME GROUP INC. | CME | Lucas Deborah J Director | 532 | $273.03 | 3,888 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:34 pm | N/A N/A | CME GROUP INC. | CME | Durkin Bryan T Director | 532 | $273.03 | 47,207 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:34 pm | N/A N/A | CME GROUP INC. | CME | Kaye Daniel G Director | 532 | $273.03 | 4,200 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:34 pm | N/A N/A | CME GROUP INC. | CME | Carey Charles P Director | 879 | $273.03 | 5,964 (Indirect) | View |
| 2025-06-25 Option Award | 2025-06-26 6:34 pm | N/A N/A | CME GROUP INC. | CME | Hobert William W Director | 879 | $273.03 | 126,598 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:34 pm | N/A N/A | CME GROUP INC. | CME | GEPSMAN MARTIN J Director | 532 | $273.03 | 25,299 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:26 pm | N/A N/A | CME GROUP INC. | CME | SIEGEL HOWARD J Director | 879 | $273.03 | 69,664 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:23 pm | N/A N/A | CME GROUP INC. | CME | Suskind Dennis Director | 532 | $273.03 | 3,447 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:19 pm | N/A N/A | CME GROUP INC. | CME | Benesh Kathryn Director | 532 | $273.03 | 2,107 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:17 pm | N/A N/A | CME GROUP INC. | CME | Tierney Robert J JR Director | 532 | $273.03 | 13,700 (Direct) | View |
| 2025-06-25 Option Award | 2025-06-26 6:11 pm | N/A N/A | CME GROUP INC. | CME | SHEPARD WILLIAM R Director | 879 | $273.03 | 260,651 (Indirect) | View |
| 2025-03-18 Other | 2025-05-07 6:16 pm | N/A N/A | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 2,175 | $0 | 22,103 (Direct) | View |
| 2025-03-15 Tax Withholding(A) | 2025-05-07 5:17 pm | N/A N/A | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 1,708 | $258.68 | 37,017 (Direct) | View |
| 2025-03-15 Option Award(A) | 2025-05-07 5:17 pm | N/A N/A | CME GROUP INC. | CME | Sammann Derek Sr MD Gl Hd Commodities Mkts | 3,883 | $258.68 | 37,017 (Direct) | View |