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 |
2025-03-26 Purchase |
2025-03-27 7:19 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
274 | $262.62 | $71,995 | 259,504 (Indirect Direct) |
View |
2025-01-16 Purchase(A) |
2025-03-27 6:55 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,422 | $227.96 | $324,198 | 259,230 (Indirect Direct) |
View |
2025-01-16 Purchase |
2025-01-17 12:12 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,429 | $227.96 | $325,798 | 259,237 (Indirect Direct) |
View |
2024-12-27 Purchase |
2024-12-30 4:49 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
276 | $232.89 | $64,282 | 257,808 (Indirect Direct) |
View |
2024-09-25 Purchase |
2024-09-27 11:43 am |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
293 | $218.5 | $63,945 | 257,532 (Indirect Direct) |
View |
2024-06-25 Purchase |
2024-06-26 8:48 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
326 | $195.07 | $63,569 | 257,239 (Indirect Direct) |
View |
2024-03-26 Purchase |
2024-03-27 12:49 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
294 | $214.71 | $63,231 | 255,677 (Indirect Direct) |
View |
2024-01-18 Purchase |
2024-01-19 5:03 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,390 | $202.44 | $281,368 | 255,382 (Indirect Direct) |
View |
2023-12-28 Purchase |
2023-12-29 3:31 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
278 | $210.79 | $58,646 | 253,992 (Indirect Direct) |
View |
2023-09-27 Purchase |
2023-10-06 09:47 am |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
292 | $199.84 | $58,326 | 253,714 (Indirect Direct) |
View |
2023-06-27 Purchase |
2023-06-28 2:39 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
322 | $179.77 | $57,971 | 253,422 (Indirect Direct) |
View |
2023-03-27 Purchase |
2023-03-29 7:28 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
506 | $185.76 | $93,965 | 252,289 (Indirect Direct) |
View |
2022-12-28 Purchase(A) |
2023-03-29 7:00 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,601 | $174.49 | $279,346 | 251,783 (Indirect Direct) |
View |
2022-12-29 Purchase |
2023-03-29 6:37 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
195 | $168.67 | $32,839 | 248,327 (Indirect) |
View |
2022-12-28 Purchase |
2023-01-20 4:41 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,601 | $174.49 | $279,346 | 251,588 (Indirect Direct) |
View |
2022-11-04 Purchase |
2022-11-08 7:28 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
48,645 | $170 | $8,269,636 | 249,987 (Indirect Direct) |
View |
2020-06-11 Purchase |
2020-06-12 11:44 am |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,229 | $178.1 | $218,885 | 197,874 (Indirect Direct) |
View |
2020-06-02 Purchase |
2020-06-04 7:52 pm |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
771 | $178.1 | $137,315 | 196,645 (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 |
2024-06-25 Option Award |
2024-06-26 8:48 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,237 | $194.1 | 257,239 (Indirect) |
View |
2023-06-26 Option Award |
2023-06-28 2:39 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
811 | $178.89 | 253,422 (Indirect) |
View |
2022-03-25 Acquisition |
2022-11-08 7:28 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
9 | $245.59 | 249,987 (Direct) |
View |
2022-01-14 Acquisition |
2022-11-08 7:28 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
30 | $222.28 | 249,987 (Direct) |
View |
2022-06-27 Acquisition |
2022-11-08 7:28 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
10 | $211.06 | 249,987 (Direct) |
View |
2022-09-27 Acquisition |
2022-11-08 7:28 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
12 | $180.93 | 249,987 (Direct) |
View |
2021-06-25 Ownership |
2022-11-08 5:33 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
9 | $217.6 | 200,060 (Direct) |
View |
Ownership |
2022-11-08 5:33 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
0 | $0 | 200,060 (Indirect) |
View |
2021-12-28 Ownership |
2022-11-08 5:33 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
8 | $229.52 | 200,060 (Direct) |
View |
2021-09-27 Ownership |
2022-11-08 5:33 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
9 | $198.48 | 200,060 (Direct) |
View |
2021-01-13 Ownership |
2022-11-08 5:33 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
25 | $202.48 | 200,060 (Direct) |
View |
2021-03-25 Ownership |
2022-11-08 5:33 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
9 | $203.88 | 200,060 (Direct) |
View |
Ownership |
2022-11-08 5:32 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
0 | $0 | 199,083 (Indirect) |
View |
2020-09-25 Ownership |
2022-11-08 5:32 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
10 | $163.61 | 199,083 (Direct) |
View |
2020-06-25 Ownership |
2022-11-08 5:32 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
4 | $166.66 | 199,083 (Direct) |
View |
2020-12-29 Ownership |
2022-11-08 5:32 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
9 | $181.11 | 199,083 (Direct) |
View |
2022-06-27 Option Award |
2022-06-29 10:32 am |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,146 | $209.44 | 201,198 (Indirect) |
View |
2022-01-25 Option Award |
2022-01-26 3:20 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
75 | $221.79 | 200,052 (Indirect) |
View |
2021-06-25 Option Award |
2021-06-29 9:15 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
917 | $218.12 | 199,977 (Indirect) |
View |
2020-06-25 Option Award |
2020-06-29 6:14 pm |
N/A N/A |
CME GROUP INC. | CME | SHEPARD WILLIAM R Director |
1,186 | $0 | 199,063 (Indirect) |
View |