What are Peter Harrison’s MMC share holdings after these transactions?

After the reported award and tax-withholding disposition, Peter Harrison directly holds 1,349.82 shares of Marsh & McLennan common stock. The total reflects receipt of cash in lieu of a fractional share, as noted in the filing’s footnotes.

MMC director granted shares, some withheld for tax

Marsh & McLennan Companies director Peter Harrison reported compensation-related stock transactions.

Filing Impact

(Moderate)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Marsh & McLennan Companies director Peter Harrison reported compensation-related stock transactions. He received an annual stock award of 1,349 shares of common stock under the Marsh & McLennan Companies Directors Stock Compensation Plan at a reference price of $159.28 per share.

To cover applicable taxes on shares acquired with director fees under the same plan, 103.39 shares of common stock were withheld in a tax-withholding disposition. After these transactions and receipt of cash in lieu of a fractional share, Harrison directly holds 1,349.82 shares of Marsh & McLennan common stock.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Harrison Peter

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,349.82	$159.28	$215K
Exercise Price or Tax Liability	Common Stock	103.39	$159.28	$16K

Holdings After Transaction: Common Stock — 1,246 shares (Direct)

Footnotes (3)

F1. Annual stock award of 1,349 shares pursuant to the Marsh & McLennan Companies Directors Stock Compensation Plan.
F2. Reflects shares withheld to cover applicable taxes on shares acquired with director fees pursuant to the Marsh & McLennan Companies Directors Stock Compensation Plan.
F3. The total reflects the reporting person's receipt of cash in lieu of a fractional share.

Key Figures

Annual stock award: 1,349 shares Tax-withheld shares: 103.39 shares Reference price per share: $159.28 per share +1 more

4 metrics

Annual stock award 1,349 shares Grant of common stock under Directors Stock Compensation Plan

Tax-withheld shares 103.39 shares Shares withheld to cover applicable taxes on director fee shares

Reference price per share $159.28 per share Price used for both award and tax-withholding entries

Shares held after transactions 1,349.82 shares Direct holdings after award, withholding, and fractional-share cash adjustment

Key Terms

tax-withholding disposition, Directors Stock Compensation Plan, annual stock award, Form 4

4 terms

tax-withholding disposition financial

"Reflects shares withheld to cover applicable taxes on shares acquired"

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.

Directors Stock Compensation Plan financial

"pursuant to the Marsh & McLennan Companies Directors Stock Compensation Plan"

annual stock award financial

"Annual stock award of 1,349 shares pursuant to the Marsh & McLennan"

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did MMC director Peter Harrison report?

Peter Harrison reported an annual stock award and related tax withholding. He acquired 1,349 common shares under the Directors Stock Compensation Plan, while 103.39 shares were withheld to cover applicable taxes tied to shares acquired with director fees.

Was Peter Harrison’s Form 4 for MMC an open-market trade?

No, the Form 4 reflects compensation-related transactions, not open-market trading. It shows a grant of 1,349 common shares as an annual stock award and a tax-withholding disposition of 103.39 shares under the Directors Stock Compensation Plan.

How many MMC shares were granted to Peter Harrison in this filing?

The filing shows an annual stock award of 1,349 shares of Marsh & McLennan common stock. The award was made under the Marsh & McLennan Companies Directors Stock Compensation Plan at a reference price of $159.28 per share.

How many MMC shares were withheld for taxes from Peter Harrison?

The filing reports that 103.39 shares of Marsh & McLennan common stock were withheld to cover applicable taxes. These shares relate to stock acquired with director fees under the Marsh & McLennan Companies Directors Stock Compensation Plan.

What plan governs Peter Harrison’s MMC stock award?

The transactions are pursuant to the Marsh & McLennan Companies Directors Stock Compensation Plan. The filing notes an annual stock award of 1,349 shares and tax-related share withholding tied to director fees under this specific compensation plan.

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

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Accepted by SEC EDGAR 06/03/2026 - 04:05 PM

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^*

Harrison Peter

(Last)

(First)

(Middle)

1166 AVENUE OF THE AMERICAS

(Street)

NEW YORK

10036

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MARSH & MCLENNAN COMPANIES, INC. [ MRSH ]

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)
06/01/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/01/2026		A⁽¹⁾		1,349.82	A	$159.28	1,349.82	D
Common Stock	06/01/2026		F⁽²⁾		103.39	D	$159.28	1,246⁽³⁾	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Annual stock award of 1,349 shares pursuant to the Marsh & McLennan Companies Directors Stock Compensation Plan.

2. Reflects shares withheld to cover applicable taxes on shares acquired with director fees pursuant to the Marsh & McLennan Companies Directors Stock Compensation Plan.

3. The total reflects the reporting person's receipt of cash in lieu of a fractional share.

	/s/ Tessa Patti, Attorney-in-fact	06/03/2026
	** 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)

Source: View Original Filing on SEC EDGAR