Scott Pintoff - 13 Feb 2026 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Role
General Counsel and Secretary
Signature
/s/ Patrick Wilson as Attorney-in-Fact for Scott Pintoff
Issuer symbol
MKTX
Transactions as of
13 Feb 2026
Net transactions value
-$185,100
Form type
4
Filing time
17 Feb 2026, 16:30:18 UTC
Previous filing
10 Feb 2026
Next filing
10 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Pintoff Scott General Counsel and Secretary C/O MARKETAXESS HOLDINGS INC., 55 HUDSON YARDS, 15TH FLOOR, NEW YORK /s/ Patrick Wilson as Attorney-in-Fact for Scott Pintoff 17 Feb 2026 0001314400

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 +515 +5.4% $0.000000 10,053 13 Feb 2026 Direct F1
transaction MKTX Common Stock, par value $0.003 per share Tax liability $37,307 -208 -2.1% $179.36 9,845 15 Feb 2026 Direct F2
transaction MKTX Common Stock, par value $0.003 per share Award $0 +3,165 +32% $0.000000 13,010 15 Feb 2026 Direct F3
transaction MKTX Common Stock, par value $0.003 per share Tax liability $147,793 -824 -6.3% $179.36 12,186 15 Feb 2026 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
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.