Deborah C. Hopkins - Aug 15, 2025 Form 4 Insider Report for MARSH & MCLENNAN COMPANIES, INC. (MMC)

Role: Director
Signature: /s/ Tessa Patti, Attorney-in-fact
Stock symbol: MMC
Transactions as of: Aug 15, 2025
Transactions value $: $17,701
Form type: 4
Date filed: 8/18/2025, 04:08 PM
Previous filing: Jul 2, 2025
Next filing: Sep 2, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
HOPKINS DEBORAH C	Director	C/O MARSH & MCLENNAN COMPANIES, INC., 1166 AVENUE OF THE AMERICAS, NEW YORK	/s/ Tessa Patti, Attorney-in-fact	2025-08-18	0001127293

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MMC	Restricted Stk. Units-Dir. Stk. Plan	Other	$17.7K	+85.1	+0.43%	$208.06	19.8K	Aug 15, 2025	Common Stock	85.1		Direct	F1, F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The security converts to Marsh & McLennan Companies common stock on a 1-for-1 basis.
F2	Acquired with dividend equivalents credited to the reporting person's account under the Marsh & McLennan Companies Directors Stock Compensation Plan.
F3	Not Applicable