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 |
2020-12-01 Sale |
2020-12-02 6:41 pm |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
5,000 | $180 | $900,000 | 44,830 (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 |
2022-09-14 Tax Withholding(A) |
2022-09-19 7:10 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
446 | $191.3 | 51,867 (Direct) |
View |
2022-09-15 Tax Withholding |
2022-09-19 6:28 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
958 | $190.77 | 55,238 (Direct) |
View |
2022-09-15 Option Award |
2022-09-19 6:28 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
4,716 | $0 | 55,238 (Direct) |
View |
2022-09-16 Tax Withholding |
2022-09-19 6:28 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
387 | $191.56 | 55,238 (Direct) |
View |
2022-09-14 Tax Withholding |
2022-09-15 5:50 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
446 | $0 | 51,867 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 4:46 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
3,290 | $232 | 52,313 (Direct) |
View |
2022-03-15 Tax Withholding |
2022-03-17 4:46 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
1,331 | $232 | 52,313 (Direct) |
View |
2021-09-16 Tax Withholding |
2021-09-17 3:28 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
407 | $188.69 | 50,354 (Direct) |
View |
2021-09-15 Tax Withholding |
2021-09-16 12:54 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
1,059 | $188.96 | 50,761 (Direct) |
View |
2021-09-14 Tax Withholding |
2021-09-16 12:54 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
470 | $188.85 | 50,761 (Direct) |
View |
2021-09-15 Option Award |
2021-09-16 12:54 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
4,368 | $0 | 50,761 (Direct) |
View |
2021-03-15 Option Award |
2021-03-17 8:24 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
9,398 | $209.09 | 47,922 (Direct) |
View |
2021-03-15 Tax Withholding |
2021-03-17 8:24 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
3,806 | $209.09 | 47,922 (Direct) |
View |
2020-12-01 Exercise |
2020-12-02 6:41 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
2,500 | $54.37 | 44,830 (Direct) |
View |
2020-12-01 Exercise |
2020-12-02 6:41 pm |
2015-09-15 2021-09-15 |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
5,000 | $0 | 44,830 (Direct) |
View |
2020-09-15 Option Award |
2020-09-17 6:01 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
4,908 | $0 | 42,330 (Direct) |
View |
2020-09-16 Tax Withholding |
2020-09-17 6:01 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
423 | $170.2 | 42,330 (Direct) |
View |
2020-09-15 Tax Withholding |
2020-09-16 9:58 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
1,123 | $168.1 | 37,845 (Direct) |
View |
2020-09-14 Tax Withholding |
2020-09-16 9:58 pm |
N/A N/A |
CME GROUP INC. | CME | Pietrowicz John W. Sr MD Chief Financial Officer |
486 | $166.08 | 37,845 (Direct) |
View |