Christopher R. Concannon - Jan 31, 2022 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Signature
/s/ Jason Edelstein, as Attorney-in-Fact for Christopher R. Concannon
Stock symbol
MKTX
Transactions as of
Jan 31, 2022
Transactions value $
-$245,614
Form type
4
Date filed
2/2/2022, 03:15 PM
Previous filing
Jan 24, 2022
Next filing
Jan 20, 2023

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 +1.81K +4.92% $0.00 38.5K Jan 31, 2022 Direct F1
transaction MKTX Common Stock, par value $0.003 per share Tax liability -$176K -511 -1.33% $344.48 38K Jan 31, 2022 Direct F2
transaction MKTX Common Stock, par value $0.003 per share Tax liability -$69.6K -202 -0.53% $344.48 37.8K Jan 31, 2022 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MKTX Stock Option (right to buy) Award $0 +6.26K $0.00 6.26K Jan 31, 2022 Common Stock 6.26K $344.48 Direct F3
* 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 will vest in three installments of 34% on January 31, 2023, and 33% on each of January 31, 2024 and January 31, 2025.
F2 Represents the surrender of shares to the Company to satisfy Mr. Concannon's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. Concannon.
F3 The stock options will vest in three installments of 34% on January 31, 2023, and 33% on each of January 31, 2024 and January 31, 2025.