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 |
2024-09-06 Sale |
2024-09-09 4:15 pm |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
1,000 | $259.39 | $259,390 | 54,009 (Indirect Direct) |
View |
2024-06-07 Sale |
2024-06-11 4:15 pm |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
500 | $199.48 | $99,740 | 55,009 (Indirect Direct) |
View |
2020-12-15 Sale |
2020-12-16 4:30 pm |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
750 | $554.96 | $416,220 | 53,408 (Indirect Direct) |
View |
2020-08-27 Sale |
2020-08-28 4:30 pm |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
500 | $500 | $250,000 | 54,158 (Indirect Direct) |
View |
2020-05-05 Sale |
2020-05-07 4:07 pm |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
2,000 | $479.44 | $958,874 | 54,375 (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 |
2024-06-05 Option Award |
2024-06-07 4:15 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
781 | $0 | 55,509 (Direct) |
View |
2023-08-28 Gift |
2023-08-29 4:15 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
200 | $0 | 54,728 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:20 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
581 | $0 | 54,928 (Direct) |
View |
2022-06-08 Option Award |
2022-06-10 4:30 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
586 | $0 | 54,347 (Direct) |
View |
2021-08-01 Option Award |
2021-08-03 4:05 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
353 | $0 | 53,761 (Direct) |
View |
2021-03-11 Gift |
2021-03-12 4:35 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
2,000 | $0 | 53,408 (Direct) |
View |
2020-06-11 Option Award |
2020-06-15 5:00 pm |
N/A N/A |
MARKETAXESS HOLDINGS INC | MKTX | Casper Stephen P Director |
283 | $0 | 54,658 (Direct) |
View |