Christopher R. Concannon - Jan 31, 2024 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Role
Chief Executive Officer, Director
Signature
/s/ Jason Edelstein, as Attorney-in-Fact for Christopher R. Concannon
Stock symbol
MKTX
Transactions as of
Jan 31, 2024
Transactions value $
-$263,082
Form type
4
Date filed
2/2/2024, 04:15 PM
Previous filing
Jan 23, 2024
Next filing
Feb 16, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MKTX Common Stock, par value $0.003 per share Tax liability -$53.5K -195 -0.5% $274.33 38.8K Jan 31, 2024 Direct F1
transaction MKTX Common Stock, par value $0.003 per share Tax liability -$83.7K -305 -0.79% $274.33 38.4K Jan 31, 2024 Direct F1
transaction MKTX Common Stock, par value $0.003 per share Tax liability -$126K -459 -1.19% $274.33 38K Jan 31, 2024 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person.
F2 Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of performance stock units previously granted to the Reporting Person and previously certified by the Company's Compensation and Talent Committee.