STOCK TITAN

Director at MarketAxess (NASDAQ: MKTX) granted 1,390 RSUs

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Gibson Kourtney reported acquisition or exercise transactions in this Form 4 filing.

MarketAxess Holdings Inc. director Kourtney Gibson received a grant of 1,390 shares of common stock in the form of restricted stock units under the company’s 2020 Equity Incentive Plan on June 10, 2026. These were granted at no cash cost, increasing her direct holdings to 4,542 shares.

Positive

  • None.

Negative

  • None.
Insider Gibson Kourtney
Role Director
Type Security Shares Price Value
Grant/Award Common Stock, par value $0.003 per share 1,390 $0.00 $0.00
Holdings After Transaction: Common Stock, par value $0.003 per share — 4,542 shares (Direct)
Footnotes (1)
  1. F1. Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan.
RSU grant size 1,390 shares Restricted stock units granted on June 10, 2026
Holdings after transaction 4,542 shares Total direct common stock holdings following grant
Security type Common Stock, par value $0.003 per share Underlying security for restricted stock units
restricted stock units financial
"Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
2020 Equity Incentive Plan financial
"Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan."
Form 4 regulatory
"This transaction and resulting holdings were disclosed in a Form 4 insider filing."
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What insider transaction did MarketAxess (MKTX) report for Kourtney Gibson?

MarketAxess reported that director Kourtney Gibson received 1,390 restricted stock units of common stock as an equity grant under the 2020 Equity Incentive Plan, rather than buying shares in the open market. This award increased her direct ownership in the company.

How many MarketAxess (MKTX) shares did Kourtney Gibson hold after the grant?

After receiving 1,390 restricted stock units, director Kourtney Gibson’s direct holdings in MarketAxess common stock rose to 4,542 shares. This total reflects the position reported immediately following the equity award transaction disclosed in the Form 4 filing.

Was Kourtney Gibson’s MarketAxess (MKTX) transaction an open-market purchase?

No, the transaction was not an open-market purchase. It was a grant of 1,390 restricted stock units at no cash cost to Kourtney Gibson, provided as part of MarketAxess’s 2020 Equity Incentive Plan rather than a voluntary share purchase on the market.

What type of security did Kourtney Gibson receive from MarketAxess (MKTX)?

She received restricted stock units linked to MarketAxess common stock, par value $0.003 per share. These units were granted under the company’s 2020 Equity Incentive Plan, representing equity-based compensation that typically vests over time according to plan terms.

When did the MarketAxess (MKTX) restricted stock unit grant to Kourtney Gibson occur?

The grant of 1,390 restricted stock units to director Kourtney Gibson occurred on June 10, 2026. This transaction date is specifically identified in the Form 4, which details the nature of the grant and her resulting total direct share ownership.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Gibson Kourtney

(Last)(First)(Middle)
C/O MARKETAXESS HOLDINGS INC.
55 HUDSON YARDS, 15TH FLOOR

(Street)
NEW YORK NEW YORK 10001

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
MARKETAXESS HOLDINGS INC [ MKTX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/10/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock, par value $0.003 per share06/10/2026A1,390A$0(1)4,542D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan.
/s/ Patrick Wilson, as Attorney-in-Fact for Kourtney Gibson06/12/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)