Kevin M. McPherson - 19 Aug 2021 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Role
Global Head of Sales
Signature
/s/ Jason Edelstein, as Attorney-in-Fact for Kevin M. McPherson
Issuer symbol
MKTX
Transactions as of
19 Aug 2021
Net transactions value
-$2,011,690
Form type
4
Filing time
23 Aug 2021, 16:38:27 UTC
Previous filing
12 Aug 2021
Next filing
18 Nov 2021
SEC
View on sec.gov

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 Options Exercise $55,266 +535 +0.75% $103.30 71,623 19 Aug 2021 Direct
transaction MKTX Common Stock, par value $0.003 per share Sale $253,601 -535 -0.75% $474.02 71,088 19 Aug 2021 Direct F1
transaction MKTX Common Stock, par value $0.003 per share Options Exercise $502,451 +4,864 +6.8% $103.30 75,952 20 Aug 2021 Direct
transaction MKTX Common Stock, par value $0.003 per share Sale $1,812,014 -3,813 -5% $475.22 72,139 20 Aug 2021 Direct F2
transaction MKTX Common Stock, par value $0.003 per share Sale $476 -1 -0% $475.86 72,138 20 Aug 2021 Direct
transaction MKTX Common Stock, par value $0.003 per share Sale $192,731 -403 -0.56% $478.24 71,735 20 Aug 2021 Direct F3
transaction MKTX Common Stock, par value $0.003 per share Sale $310,586 -647 -0.9% $480.04 71,088 20 Aug 2021 Direct F4

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) Options Exercise $0 -535 -8.4% $0.000000 5,800 19 Aug 2021 Common Stock 535 $103.30 Direct F5
transaction MKTX Stock Option (right to buy) Options Exercise $0 -4,864 -84% $0.000000 936 20 Aug 2021 Common Stock 4,864 $103.30 Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The transactions were executed in multiple trades at prices ranging from $474.00 to $474.14. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
F2 The transactions were executed in multiple trades at prices ranging from $474.78 to $475.77. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
F3 The transactions were executed in multiple trades at prices ranging from $478.00 to $478.84. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
F4 The transactions were executed in multiple trades at prices ranging from $479.71 to $480.62. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
F5 The stock options were fully exercisable.