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 |
2025-03-03 Sale |
2025-03-04 2:11 pm |
CME GROUP INC. | CME | Sprague Suzanne COO & Global Head of Clearing |
1,500 | $256.83 | $385,249 | 8,036 (Direct) |
View |
2023-10-31 Sale |
2023-11-01 10:06 am |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
1,146 | $211.79 | $242,711 | 6,972 (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 |
2025-03-15 Option Award |
2025-03-18 12:18 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne COO & Global Head of Clearing |
1,453 | $258.68 | 8,767 (Direct) |
View |
2025-03-15 Tax Withholding |
2025-03-18 12:18 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne COO & Global Head of Clearing |
722 | $258.68 | 8,767 (Direct) |
View |
2024-09-15 Tax Withholding |
2024-09-17 7:12 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
755 | $216.99 | 9,536 (Direct) |
View |
2024-09-16 Option Award |
2024-09-17 7:12 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
3,088 | $218.53 | 9,536 (Direct) |
View |
2024-03-15 Tax Withholding |
2024-03-19 11:23 am |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
330 | $217.5 | 7,203 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 11:23 am |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
561 | $217.5 | 7,203 (Direct) |
View |
2023-09-15 Option Award |
2023-09-18 6:15 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
2,900 | $206.82 | 8,118 (Direct) |
View |
2023-09-15 Tax Withholding |
2023-09-18 6:15 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
570 | $206.82 | 8,118 (Direct) |
View |
2023-03-15 Tax Withholding |
2023-03-17 1:51 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
171 | $182.67 | 5,788 (Direct) |
View |
2022-09-14 Tax Withholding(A) |
2022-09-19 7:08 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
91 | $191.3 | 3,503 (Direct) |
View |
2022-09-15 Tax Withholding |
2022-09-19 7:06 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
202 | $190.77 | 5,959 (Direct) |
View |
2022-09-15 Option Award |
2022-09-19 7:06 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
2,752 | $0 | 5,959 (Direct) |
View |
2022-09-16 Tax Withholding |
2022-09-19 7:06 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
94 | $191.56 | 5,959 (Direct) |
View |
2022-09-14 Tax Withholding |
2022-09-15 5:49 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
91 | $0 | 3,503 (Direct) |
View |
2022-03-15 Tax Withholding |
2022-03-17 4:43 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
66 | $232 | 3,594 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 4:43 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
1,242 | $232 | 3,594 (Direct) |
View |
Ownership |
2022-03-09 3:46 pm |
N/A N/A |
CME GROUP INC. | CME | Sprague Suzanne Sr MD Global Head of Clearing |
0 | $0 | 2,418 (Direct) |
View |