Dean Berry - 29 Sep 2025 Form 3 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)

Role
Group COO & CEO, EMEA & APAC
Signature
/s/ Patrick Wilson, as Attorney-in-Fact for Dean Berry
Issuer symbol
MKTX
Transactions as of
29 Sep 2025
Transactions value $
$0
Form type
3
Filing time
29 Sep 2025, 16:15:03 UTC
Next filing
02 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Berry Dean Group COO & CEO, EMEA & APAC C/O MARKETAXESS HOLDINGS INC., 55 HUDSON YARDS, 15TH FLOOR, NEW YORK /s/ Patrick Wilson, as Attorney-in-Fact for Dean Berry 29 Sep 2025 0002078596

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding MKTX Common Stock, par value $0.003 per share 0 29 Sep 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

Exhibit 24-Power of Attorney