MarketAxess (NASDAQ: MKTX) awards 1,390 RSUs to director

Rhea-AI Filing Summary

KETCHUM RICHARD G reported acquisition or exercise transactions in this Form 4 filing.

MARKETAXESS HOLDINGS INC director Richard G. Ketchum reported an equity compensation award in the form of restricted stock units. He received 1,390 shares of Common Stock on a grant or award basis at a stated price of $0.00 per share. Following this award, his directly held Common Stock position increased to 6,093 shares. The award was granted as restricted stock units under the company’s 2020 Equity Incentive Plan, indicating it is part of the regular long-term incentive program rather than an open-market purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider KETCHUM RICHARD G

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, par value $0.003 per share	1,390	$0.00	--

Holdings After Transaction: Common Stock, par value $0.003 per share — 6,093 shares (Direct)

Footnotes (1)

1. [object Object]

Key Figures

RSU grant size: 1,390 shares Grant price per share: $0.00 per share Shares held after award: 6,093 shares +1 more

4 metrics

RSU grant size 1,390 shares Restricted stock unit grant of Common Stock

Grant price per share $0.00 per share Stated transaction price for awarded shares

Shares held after award 6,093 shares Total directly held Common Stock following transaction

Award transactions 1 transaction TransactionSummary acquireCount for this filing

Key Terms

restricted stock units, 2020 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.

2020 Equity Incentive Plan financial

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

Common Stock, par value $0.003 per share financial

"Common Stock, par value $0.003 per share"

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Form 4 Insider Transactions: What Each Field Means →

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 Richard G. Ketchum report for MARKETAXESS (MKTX)?

Richard G. Ketchum reported an award of 1,390 shares of MARKETAXESS Common Stock. The transaction was coded as a grant or other acquisition, reflecting equity compensation rather than a market purchase, and increased his directly held position to 6,093 shares after the award.

Was the MKTX insider transaction by Richard G. Ketchum a stock purchase or an award?

The MKTX transaction was an award, not an open-market purchase. It is coded as an "A" transaction, described as a grant or other acquisition, and is linked to restricted stock units granted under MarketAxess’s 2020 Equity Incentive Plan as part of compensation.

How many MARKETAXESS (MKTX) shares does Richard G. Ketchum hold after this Form 4 filing?

After the reported award, Richard G. Ketchum directly holds 6,093 shares of MARKETAXESS Common Stock. This total reflects his position following the grant of 1,390 restricted stock units, which were issued with a stated price of $0.00 per share under the equity plan.

What is the size of the restricted stock unit grant to the MARKETAXESS (MKTX) director?

The director received 1,390 restricted stock units tied to MARKETAXESS Common Stock. These units were granted at a stated price of $0.00 per share as part of the company’s 2020 Equity Incentive Plan, representing routine equity-based director compensation rather than a cash-funded share purchase.

Under which plan were the restricted stock units granted in the latest MKTX Form 4?

The restricted stock units were granted under MarketAxess’s 2020 Equity Incentive Plan. The footnote specifies that the 1,390-share award represents a grant of restricted stock units made pursuant to this plan, indicating it is standard long-term incentive compensation for the reporting director.

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^*

KETCHUM RICHARD G

(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)	6,093	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 Richard G. Ketchum	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)