CHRISTOPHER R. CONCANNON - 15 Feb 2024 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Signature
/s/ Jason Edelstein, as Attorney-in-Fact for Christopher R. Concannon
Issuer symbol
MKTX
Transactions as of
15 Feb 2024
Net transactions value
$0
Form type
4
Filing time
16 Feb 2024, 17:00:25 UTC
Previous filing
02 Feb 2024
Next filing
31 Jan 2025

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 +3,991 +11% $0.000000 41,978 15 Feb 2024 Direct F1

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 +11,503 $0.000000 11,503 15 Feb 2024 Common Stock 11,503 $220.50 Direct F2
* 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 The stock options shall vest 34% on February 15, 2025, 33% on February 15, 2026, and 33% on February 15, 2027.