MarketAxess (MKTX) director granted 1,390 restricted stock units in equity award

Rhea-AI Filing Summary

SCHICIANO KENNETH T reported acquisition or exercise transactions in this Form 4 filing.

MARKETAXESS HOLDINGS INC director Kenneth T. Schiciano received an equity award in the form of restricted stock units. On June 10, 2026, he was granted 1,390 shares of common stock at no cash cost under the company’s 2020 Equity Incentive Plan, bringing his direct holdings to 1,945 shares.

Insider Trade Summary

Net Buyer: 1,390 shares

Net Buy 1 txn

Insider SCHICIANO KENNETH T

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 — 1,945 shares (Direct)

Footnotes (1)

1. F1. Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan.

Key Figures

RSU grant size: 1,390 shares Grant price: $0.00 per share Shares held after grant: 1,945 shares

3 metrics

RSU grant size 1,390 shares Restricted stock unit award on June 10, 2026

Grant price $0.00 per share Reported transaction price for RSU grant

Shares held after grant 1,945 shares Total direct common stock holdings after transaction

Key Terms

restricted stock units, Equity Incentive Plan, Common Stock, par value $0.003 per share

3 terms

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.

Equity Incentive Plan financial

"pursuant to the Company's 2020 Equity Incentive Plan."

An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.

Common Stock, par value $0.003 per share financial

"security_title: Common Stock, par value $0.003 per share"

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

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Available on EDGAR 06/12/2026 - 04:15 PM Accepted by SEC EDGAR 06/12/2026 - 04:15 PM Learn about SEC filing dates

FAQ

What insider transaction did MARKETAXESS (MKTX) report for Kenneth T. Schiciano?

MARKETAXESS reported that director Kenneth T. Schiciano received a grant of 1,390 shares of common stock on June 10, 2026. The award was in the form of restricted stock units under the company’s 2020 Equity Incentive Plan and did not involve a cash purchase.

How many MARKETAXESS (MKTX) shares does Kenneth T. Schiciano hold after this grant?

After the June 10, 2026 award, Kenneth T. Schiciano directly holds 1,945 shares of MARKETAXESS common stock. This total includes the 1,390-share restricted stock unit grant made under the company’s 2020 Equity Incentive Plan as reported in the Form 4 filing.

Was the MARKETAXESS (MKTX) insider transaction a purchase or a grant?

The insider transaction was a grant, not an open-market purchase. Kenneth T. Schiciano received 1,390 shares as a restricted stock unit award with a reported price of $0.00 per share, reflecting equity compensation rather than a cash-funded stock acquisition.

What plan governed the 1,390-share grant to the MARKETAXESS (MKTX) director?

The 1,390-share award to director Kenneth T. Schiciano was made under MARKETAXESS’s 2020 Equity Incentive Plan. The Form 4 footnote specifies it represents a grant of restricted stock units pursuant to this plan, indicating it is part of the company’s standard equity compensation program.

Does the MARKETAXESS (MKTX) Form 4 show any insider share sales?

The Form 4 does not show any insider share sales. It reports only one transaction code A, a grant or award acquisition of 1,390 restricted stock units to director Kenneth T. Schiciano, increasing his direct holdings to 1,945 shares of MARKETAXESS common stock.

SEC Form 4

FORM 4

UNITED 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^*

SCHICIANO KENNETH T

(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)

X	Director		10% 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)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $0.003 per share	06/10/2026		A		1,390	A	$0(1)	1,945	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount 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 Kenneth T. Schiciano	06/12/2026
	** Signature of Reporting Person	Date
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)