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person · Reporting owner

McPherson Kevin M

Disclosed activity across 1 company

Tapewire entity
66170
SEC CIK
0001704380

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MARKETAXESS HOLDINGS INCMKTX · Entity 3821Chief Revenue OfficerFebruary 13, 2026February 17, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MARKETAXESS HOLDINGS INC

Report date February 13, 2026 · Filed February 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.003 per shareSEC Table I · non-derivativeDirect71,049 Ending reported balance After 2026-02-15 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-02-13 · Grant · Acquired 939 · Balance 68,620

F1: On February 13, 2026, the Compensation and Talent Committee of the Board of Directors of the Issuer certified the performance metrics relating to the performance stock units granted to the Reporting Person on February 15, 2023.

Row 2 · 2026-02-15 · Tax withholding · Disposed 462 · Balance 68,158

F2: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of the performance stock units.

Row 3 · 2026-02-15 · Grant · Acquired 4,416 · Balance 72,574

F3: 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, 2027, 33% on February 15, 2028, and 33% on February 15, 2029.

Row 4 · 2026-02-15 · Tax withholding · Disposed 1,525 · Balance 71,049

F4: 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.

Filing footnotes · ownership attribution and instrument terms

F1: On February 13, 2026, the Compensation and Talent Committee of the Board of Directors of the Issuer certified the performance metrics relating to the performance stock units granted to the Reporting Person on February 15, 2023.

F2: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of the performance stock units.

F3: 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, 2027, 33% on February 15, 2028, and 33% on February 15, 2029.

F4: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 900 $479.01 $431,109.00
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 8

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

F7 · price: The transactions were executed in multiple trades at prices ranging from $478.95 to $479.24. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,265 $478.27 $605,011.55
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 7

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,988

F6 · price: The transactions were executed in multiple trades at prices ranging from $477.94 to $478.92. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,205 $477.51 $575,399.55
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 6

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,253

F5 · price: The transactions were executed in multiple trades at prices ranging from $476.93 to $477.89. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 130 $475.58 $61,825.40
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 5

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,458

F4 · price: The transactions were executed in multiple trades at prices ranging from $475.37 to $475.64. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 176 $474.11 $83,443.36
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 4

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,588

F3 · price: The transactions were executed in multiple trades at prices ranging from $474.10 to $474.12. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 750 $473.19 $354,892.50
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 3

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,764

F2 · price: The transactions were executed in multiple trades at prices ranging from $472.79 to $473.77. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 574 $472.03 $270,945.22
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 2

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,514

F1 · price: The transactions were executed in multiple trades at prices ranging from $471.77 to $472.25. 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.

Read SEC document
August 10, 2021 Filed Aug 12, 2021 20:39 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 5,000 $103.30 $516,500.00
Disclosure

SEC source: 0001209191-21-051128 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,088

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 26, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionStock Option (right to buy) · Derivative 4,717 $0.00 Strike: $103.30 $0.00
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · derivative · entry 9

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,335

Underlying: Common Stock · 4,717 shares

Expires 2022-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The stock options were fully exercisable.

Read SEC document
May 26, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 469 $465.91 $218,511.79
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 7

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

F5 · price: The transactions were executed in multiple trades at prices ranging from $465.70 to $466.38. 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.

Read SEC document
May 26, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,416 $465.03 $658,482.48
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 6

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,557

F4 · price: The transactions were executed in multiple trades at prices ranging from $464.65 to $465.54. 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.

Read SEC document
May 26, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 906 $464.21 $420,574.26
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 5

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,973

F3 · price: The transactions were executed in multiple trades at prices ranging from $463.55 to $464.51. 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.

Read SEC document
May 26, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,926 $462.83 $891,410.58
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 4

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,879

F2 · price: The transactions were executed in multiple trades at prices ranging from $462.52 to $463.28. 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.

Read SEC document
May 26, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 4,717 $103.30 $487,266.10
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 3

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,805

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 25, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionStock Option (right to buy) · Derivative 283 $0.00 Strike: $103.30 $0.00
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · derivative · entry 8

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,052

Underlying: Common Stock · 283 shares

Expires 2022-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The stock options were fully exercisable.

Read SEC document
May 25, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 283 $460.10 $130,208.30
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 2

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

F1 · price: The transactions were executed in multiple trades at prices ranging from $460.00 to $460.47. 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.

Read SEC document
May 25, 2021 Filed May 27, 2021 20:28 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 283 $103.30 $29,233.90
Disclosure

SEC source: 0001209191-21-036245 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,371

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionStock Option (right to buy) · Derivative 3,000 $0.00 Strike: $103.30 $0.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · derivative · entry 13

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,335

Underlying: Common Stock · 3,000 shares

Expires 2022-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_date: The stock options were fully exercisable.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 100 $454.51 $45,451.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 11

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

F8 · shares: The transactions were executed in multiple trades at prices ranging from $454.34 - $454.68. 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.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 400 $453.47 $181,388.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 10

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,188

F7 · shares: The transactions were executed in multiple trades at prices ranging from $453.11 to $453.92. 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.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 450 $452.53 $203,638.50
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 9

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,588

F6 · shares: The transactions were executed in multiple trades at prices ranging from $452.05 to $452.97. 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.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,000 $451.35 $451,350.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 8

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,038

F5 · shares: The transactions were executed in multiple trades at prices ranging from $451.02 to $451.94. 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.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,050 $450.47 $472,993.50
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 7

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,038

F4 · shares: The transactions were executed in multiple trades at prices ranging from $450.00 to $450.98. 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.

Read SEC document
May 13, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 3,000 $103.30 $309,900.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 6

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,088

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 11, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionStock Option (right to buy) · Derivative 3,000 $0.00 Strike: $103.30 $0.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · derivative · entry 12

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,335

Underlying: Common Stock · 3,000 shares

Expires 2022-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F9 · derivative.exercise_date: The stock options were fully exercisable.

Read SEC document
May 11, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 50 $448.89 $22,444.50
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 5

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

Read SEC document
May 11, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 797 $447.86 $356,944.42
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 4

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,138

F3 · shares: The transactions were executed in multiple trades at prices ranging from $447.62 to $448.26. 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.

Read SEC document
May 11, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 903 $447.15 $403,776.45
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 3

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,935

F2 · shares: The transactions were executed in multiple trades at prices ranging from $446.56 to $447.53. 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.

Read SEC document
May 11, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 1,250 $446.08 $557,600.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 2

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,838

F1 · shares: The transactions were executed in multiple trades at prices ranging from $445.50 to $446.49. 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.

Read SEC document
May 11, 2021 Filed May 13, 2021 23:20 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 3,000 $103.30 $309,900.00
Disclosure

SEC source: 0001209191-21-032462 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,088

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 06, 2021 Filed May 7, 2021 20:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionStock Option (right to buy) · Derivative 3 $0.00 Strike: $103.30 $0.00
Disclosure

SEC source: 0001209191-21-030929 · doc4.xml · derivative · entry 6

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,335

Underlying: Common Stock · 3 shares

Expires 2022-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The stock options were fully exercisable.

Read SEC document
May 06, 2021 Filed May 7, 2021 20:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 3 $445.00 $1,335.00
Disclosure

SEC source: 0001209191-21-030929 · doc4.xml · nonDerivative · entry 4

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

Read SEC document
May 06, 2021 Filed May 7, 2021 20:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 3 $103.30 $309.90
Disclosure

SEC source: 0001209191-21-030929 · doc4.xml · nonDerivative · entry 3

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,091

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 05, 2021 Filed May 7, 2021 20:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionStock Option (right to buy) · Derivative 50 $0.00 Strike: $103.30 $0.00
Disclosure

SEC source: 0001209191-21-030929 · doc4.xml · derivative · entry 5

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,338

Underlying: Common Stock · 50 shares

Expires 2022-01-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The stock options were fully exercisable.

Read SEC document
May 05, 2021 Filed May 7, 2021 20:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 50 $470.00 $23,500.00
Disclosure

SEC source: 0001209191-21-030929 · doc4.xml · nonDerivative · entry 2

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

Read SEC document
May 05, 2021 Filed May 7, 2021 20:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Exercise / conversionCommon Stock, par value $0.003 per share 50 $103.30 $5,165.00
Disclosure

SEC source: 0001209191-21-030929 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,138

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 47 $540.76 $25,415.72
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 10

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,088

F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. McPherson.

Read SEC document
January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 1,769 $540.76 $956,604.44
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 9

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,135

F2 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 181 $540.76 $97,877.56
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 8

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,904

F2 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 121 $540.76 $65,431.96
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 7

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,085

F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 2,358 $540.76 $1,275,112.08
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 6

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,206

F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 144 $540.76 $77,869.44
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 5

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,564

F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 187 $540.76 $101,122.12
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 4

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,708

F2 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 10 $540.76 $5,407.60
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 3

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,895

F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. McPherson.

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January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 135 $540.76 $73,002.60
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 2

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,905

F2 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. McPherson.

Read SEC document
January 31, 2021 Filed Feb 2, 2021 21:51 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 Tax withholdingCommon Stock, par value $0.003 per share 147 $540.76 $79,491.72
Disclosure

SEC source: 0001209191-21-006813 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,040

F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. McPherson's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. McPherson.

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January 15, 2021 Filed Jan 20, 2021 22:42 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 GrantCommon Stock, par value $0.003 per share 1,295 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-004423 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,187

F1 · price: 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, 2022, and 33% on each of January 31, 2023 and January 31, 2024.

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November 04, 2020 Filed Nov 5, 2020 21:31 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 2,000 $577.50 $1,155,000.00
Disclosure

SEC source: 0001209191-20-057144 · doc4.xml · nonDerivative · entry 2

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,892

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November 03, 2020 Filed Nov 5, 2020 21:31 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 2,000 $540.00 $1,080,000.00
Disclosure

SEC source: 0001209191-20-057144 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,892

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February 14, 2020 Filed Feb 18, 2020 21:11 UTC MARKETAXESS HOLDINGS INC MKTX · Entity 3821 SaleCommon Stock, par value $0.003 per share 3,000 $342.42 $1,027,260.00
Disclosure

SEC source: 0001209191-20-010064 · doc4.xml · nonDerivative · entry 1

McPherson Kevin M · CIK 0001704380 · Global Head of Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,892

F1 · price: The transactions were executed in multiple trades at prices ranging from $342.00 to $342.81. 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.