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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-04-01 Option Award | 2025-06-03 4:10 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of Ext Rep & Comp Accting | 232 | $0 | 1,155 (Direct) | View |
2025-02-15 Tax Withholding | 2025-02-18 5:48 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of External Reporting | 83 | $193.49 | 923 (Direct) | View |
2025-02-15 Option Award | 2025-02-18 5:48 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of External Reporting | 324 | $0 | 923 (Direct) | View |
2025-01-31 Tax Withholding | 2025-01-31 5:45 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of External Reporting | 8 | $217.77 | 682 (Direct) | View |
2024-02-15 Tax Withholding | 2024-02-16 5:00 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of External Reporting | 13 | $216.21 | 657 (Direct) | View |
2024-02-15 Option Award | 2024-02-16 5:00 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of External Reporting | 506 | $0 | 657 (Direct) | View |
Ownership | 2024-02-07 4:15 pm | N/A N/A | MARKETAXESS HOLDINGS INC | MKTX | Cianciulli Michael R. Head of External Reporting | 0 | $0 | 132 (Direct) | View |