Michael R. Cianciulli - Feb 15, 2024 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Role
Head of External Reporting
Signature
/s/ Jason Edelstein, as Attorney-in-Fact for Michael R. Cianciulli
Stock symbol
MKTX
Transactions as of
Feb 15, 2024
Transactions value $
-$2,811
Form type
4
Date filed
2/16/2024, 05:00 PM
Previous filing
Feb 7, 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 Award $0 +281 +171.34% $0.00 445 Feb 15, 2024 Direct F1, F2
transaction MKTX Common Stock, par value $0.003 per share Award $0 +225 +50.56% $0.00 670 Feb 15, 2024 Direct F3
transaction MKTX Common Stock, par value $0.003 per share Tax liability -$2.81K -13 -1.94% $216.21 657 Feb 15, 2024 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units shall vest 34% on February 15, 2025, 33% on February 15, 2026, and 33% on February 15, 2027.
F2 Includes 32 shares of the issuer's common stock acquired under the MarketAxess Holdings Inc. 2022 Employee Stock Purchase Plan on February 15, 2024.
F3 Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units shall vest 25% on February 15, 2025, 25% on February 15, 2026, 25% on February 15, 2027, and 25% on February 15, 2028.
F4 Represents the surrender of shares to the Company to satisfy the reporting owner's tax withholding obligation upon the vesting of restricted stock units previously granted to the reporting owner.