What is the net share impact of the CMO’s MRSH transactions?

The transaction summary indicates a net-sell position of 6,500 shares of Marsh & McLennan (MRSH) common stock. There were no reported purchases, exercises, gifts, or restructuring transactions in this Form 4.

Marsh & McLennan (NYSE: MRSH) CMO sells 6,500 shares at $191.9574

Q: How many MRSH shares did the CMO sell and at what price?

The CMO sold 6,500 shares of Marsh & McLennan (MRSH) common stock at an average price of $191.9574 per share . This transaction was classified as a sale in an open-market or private transaction.

Q: How many Marsh & McLennan (MRSH) shares does the CMO hold after the sale?

After the reported sale, the CMO holds 1,478 shares of Marsh & McLennan (MRSH) common stock directly and 1,862.024 shares indirectly through the MMC 401(k) Savings & Investment Plan , according to the filing data.

Q: Was the MRSH insider sale reported under a Rule 10b5-1 trading plan?

No. The document-level Rule 10b5-1 checkbox is unchecked , indicating the reported Marsh & McLennan (MRSH) transactions were not affirmed as executed under a Rule 10b5-1 trading plan.

Q: How are Marsh & McLennan (MRSH) shares in the MMC 401(k) Savings & Investment Plan reported?

The filing shows 1,862.024 shares of Marsh & McLennan (MRSH) common stock held indirectly through the MMC 401(k) Savings & Investment Plan . These are reported as indirect ownership, separate from the CMO’s directly held shares.

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Marsh & McLennan Companies, Inc. Chief Marketing Officer John Jude Jones reported selling 6,500 shares of common stock on 2026-08-06 in an open-market or private transaction at $191.9574 per share. After this sale, he holds 1,478 shares directly and 1,862.024 shares indirectly through the MMC 401(k) Savings & Investment Plan. These transactions were not reported as made under a Rule 10b5-1 trading plan.

Insights

Analyzing...

Insider Trade Summary

Net Seller: 6,500 shares

Net Sell 2 txns

Insider Jones John Jude

Role Chief Marketing Officer

Sold 6,500 shs ($1.25M)

Type	Security	Shares	Price	Value
Sale	Common Stock	6,500	$191.9574	$1.25M
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,478 shares (Direct); Common Stock — 1,862.024 shares (Indirect, MMC 401(k) Savings & Investment Plan)

Key Figures

Shares sold: 6,500 shares Sale price: $191.9574 per share Direct holdings after sale: 1,478 shares +2 more

5 metrics

Shares sold 6,500 shares Common stock sale reported by the CMO on 2026-08-06

Sale price $191.9574 per share Average price for the 6,500-share sale on 2026-08-06

Direct holdings after sale 1,478 shares Direct common stock ownership following the reported sale

Indirect 401(k) holdings 1,862.024 shares Indirect ownership via MMC 401(k) Savings & Investment Plan

Net shares sold 6,500 shares Net-buy/sell shares from the transaction summary (net-sell)

Key Terms

Rule 10b5-1, indirect ownership, MMC 401(k) Savings & Investment Plan, open market or private transaction

4 terms

Rule 10b5-1 regulatory

"The document-level Rule 10b5-1 checkbox is unchecked for these transactions."

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

indirect ownership financial

"Shares held through the MMC 401(k) Savings & Investment Plan are reported as indirect ownership."

MMC 401(k) Savings & Investment Plan financial

"1,862.024 shares are held indirectly through the MMC 401(k) Savings & Investment Plan."

open market or private transaction financial

"The sale is described as a sale in open market or private transaction."

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/07/2026 - 04:04 PM Accepted by SEC EDGAR 08/07/2026 - 04:03 PM

FAQ

What insider transaction did Marsh & McLennan (MRSH) report for its CMO?

Marsh & McLennan (MRSH) reported that Chief Marketing Officer John Jude Jones sold 6,500 shares of common stock on 2026-08-06. The sale was recorded as an open-market or private transaction at $191.9574 per share.

How many MRSH shares did the CMO sell and at what price?

The CMO sold 6,500 shares of Marsh & McLennan (MRSH) common stock at an average price of $191.9574 per share. This transaction was classified as a sale in an open-market or private transaction.

How many Marsh & McLennan (MRSH) shares does the CMO hold after the sale?

After the reported sale, the CMO holds 1,478 shares of Marsh & McLennan (MRSH) common stock directly and 1,862.024 shares indirectly through the MMC 401(k) Savings & Investment Plan, according to the filing data.

Was the MRSH insider sale reported under a Rule 10b5-1 trading plan?

No. The document-level Rule 10b5-1 checkbox is unchecked, indicating the reported Marsh & McLennan (MRSH) transactions were not affirmed as executed under a Rule 10b5-1 trading plan.

How are Marsh & McLennan (MRSH) shares in the MMC 401(k) Savings & Investment Plan reported?

The filing shows 1,862.024 shares of Marsh & McLennan (MRSH) common stock held indirectly through the MMC 401(k) Savings & Investment Plan. These are reported as indirect ownership, separate from the CMO’s directly held shares.

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^*

Jones John Jude

(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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Marketing Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/06/2026

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	08/06/2026		S		6,500	D	$191.9574	1,478	D
Common Stock								1,862.024	I	MMC 401(k) Savings & Investment Plan

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:

	/s/ Tessa Patti, Attorney-in-fact	08/07/2026
	** 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