STOCK TITAN
  1. Home
  2. Sec-filings
  3. MRX
  4. [Form 4] Marex Group plc Insider Trading Activity

Marex Group (MRX) director has 1,115 shares withheld for tax on vesting

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Marex Group plc director Linda Kristine Myers reported a routine tax-related share disposition. On June 1, 2026, 1,115 ordinary shares were withheld to cover tax obligations tied to vesting of previously reported restricted share awards, using a reference price of $52.94 per share. After this withholding, she directly holds 21,144 ordinary shares.

Positive

  • None.

Negative

  • None.
Insider Myers Linda Kristine
Role null
Type Security Shares Price Value
Tax Withholding Ordinary Shares 1,115 $52.94 $59K
Holdings After Transaction: Ordinary Shares — 21,144 shares (Direct, null)
Footnotes (1)
  1. Represents the number of ordinary shares withheld to satisfy the tax withholding obligation in connection with the vesting of certain previously reported shares underlying restricted share awards. The price reported represents the closing price of the Issuer's ordinary shares on the Nasdaq Stock Market LLC on May 29, 2026.
Tax-withholding shares 1,115 shares Ordinary shares withheld on June 1, 2026
Reference share price $52.94 per share Closing price on May 29, 2026 used in Form 4
Post-transaction holdings 21,144 shares Ordinary shares directly held after withholding
Withholding transaction count 1 transaction Tax-withholding disposition reported on Form 4
restricted share awards financial
"vesting of certain previously reported shares underlying restricted share awards"
Restricted share awards are grants of company stock given to employees or executives that cannot be sold or transferred until certain conditions—typically staying with the company for a set time or meeting performance goals—are met. They matter to investors because they can dilute existing shares when they vest, signal management’s incentives and confidence, and affect a company’s future earnings per share much like a delayed paycheck that becomes available only after you meet agreed milestones.
tax withholding obligation financial
"withheld to satisfy the tax withholding obligation in connection with the vesting"
tax-withholding disposition financial
"transaction_action": "tax-withholding disposition""
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
Ordinary Shares financial
"security_title": "Ordinary Shares""
Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.
See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Form 4 Insider Transactions: What Each Field Means →
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*
Myers Linda Kristine
(Last)(First)(Middle)
C/O MAREX GROUP PLC, 155 BISHOPSGATE
(Street)
LONDONUNITED KINGDOMEC2M 3TQ
(City)(State)(Zip)
UNITED KINGDOM
(Country)		2. Issuer Name and Ticker or Trading Symbol
Marex Group plc [ MRX ] 		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)
06/01/2026		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
Ordinary Shares06/01/2026F1,115(1)D$52.94(2)21,144D
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 the number of ordinary shares withheld to satisfy the tax withholding obligation in connection with the vesting of certain previously reported shares underlying restricted share awards.
2. The price reported represents the closing price of the Issuer's ordinary shares on the Nasdaq Stock Market LLC on May 29, 2026.
/s/ Scott Linsley as Attorney-in-Fact, for Linda K. Myers06/02/2026
** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Marex Group (MRX) disclose for Linda Kristine Myers?

Marex Group disclosed that director Linda Kristine Myers had 1,115 ordinary shares withheld on June 1, 2026 to satisfy tax obligations from vesting of previously reported restricted share awards, rather than executing an open-market sale.

Was the Marex Group (MRX) Form 4 transaction an open-market sale of shares?

No, the Form 4 shows a tax-withholding disposition. 1,115 ordinary shares were withheld by the issuer to cover tax obligations upon vesting of restricted share awards, instead of Myers selling shares in the open market herself.

How many Marex Group (MRX) shares does Linda Kristine Myers hold after the transaction?

Following the tax withholding, Linda Kristine Myers directly holds 21,144 Marex Group ordinary shares. This figure reflects her position after 1,115 shares were withheld to satisfy tax obligations related to vesting restricted share awards.

What price was used for the Marex Group (MRX) tax-withholding shares on the Form 4?

The Form 4 reports a price of $52.94 per ordinary share. A footnote explains this represents the closing price of Marex Group’s ordinary shares on the Nasdaq Stock Market LLC on May 29, 2026, used for the tax-withholding entry.

What does transaction code "F" mean in the Marex Group (MRX) Form 4 filing?

Transaction code “F” indicates a payment of exercise price or tax liability by delivering securities. In this case, 1,115 ordinary shares were withheld to satisfy tax obligations associated with the vesting of previously reported restricted share awards.

What awards triggered the tax-withholding disposition at Marex Group (MRX)?

The tax-withholding disposition was triggered by the vesting of certain previously reported restricted share awards. When those awards vested, 1,115 ordinary shares were withheld to meet the associated tax obligations, instead of requiring a separate cash tax payment.