Edward Francis Moynihan - 01 Apr 2026 Form 3 Insider Report for MARSH & MCLENNAN COMPANIES, INC. (MRSH)

Reporting relationship: President & CEO, Oliver Wyman
Issuer ticker: MRSH
Reported as of: 01 Apr 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 10 Apr 2026, 17:38:38 UTC
Source filing: View source filing
Reporting owner signature: /s/ Tessa Patti, Attorney-in-fact

Key filing fact

Edward Francis Moynihan filed Form 3 for MARSH & MCLENNAN COMPANIES, INC. (MRSH) on 10 Apr 2026.

Key facts

This page summarizes Edward Francis Moynihan's Form 3 filing for MARSH & MCLENNAN COMPANIES, INC. (MRSH).
0 reported transactions and 10 derivative rows are listed below.
Accepted by SEC: 10 Apr 2026, 17:38.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002129039 Primary reporting owner

Moynihan Edward Francis

Relationship: President & CEO, Oliver Wyman
Address: 1166 AVENUE OF THE AMERICAS, NEW YORK
Signature: /s/ Tessa Patti, Attorney-in-fact
Signature date: 10 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MRSH holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 9,121
Date: 01 Apr 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MRSH holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 8,867
Exercise price
Footnotes: F1, F2

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 9,161
Exercise price: $73.20
Footnotes: F3

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,151
Exercise price: $83.05
Footnotes: F4

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 5,609
Exercise price: $90.79
Footnotes: F5

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,328
Exercise price: $118.87
Footnotes: F6

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,832
Exercise price: $117.53
Footnotes: F7

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,785
Exercise price: $151.37
Footnotes: F8

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,982
Exercise price: $164.15
Footnotes: F9

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,385
Exercise price: $200.47
Footnotes: F10

MRSH holding Derivative

Stock Options (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,617
Exercise price: $230.29
Footnotes: F11

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 11 footnotes

Footnote F1

Not applicable.

Footnote F2

The security converts to Marsh & McLennan Companies common stock on a 1-for-1 basis.

Footnote F3

These options were granted on February 22, 2017 and vested in four equal annual installments on February 22nd of 2018, 2019, 2020 and 2021.

Footnote F4

These options were granted on February 21, 2018 and vested in four equal annual installments on February 21st of 2019, 2020, 2021 and 2022.

Footnote F5

These options were granted on February 19, 2019 and vested in four equal annual installments on February 19th of 2020, 2021, 2022 and 2023.

Footnote F6

These options were granted on February 19, 2020 and vested in four equal annual installments on February 19th of 2021, 2022, 2023 and 2024.

Footnote F7

These options were granted on February 22, 2021 and vested in four equal annual installments on February 22nd of 2022, 2023, 2024 and 2025.

Footnote F8

These options were granted on February 23, 2022 and vested in four equal annual installments on February 23rd of 2023, 2024, 2025 and 2026.

Footnote F9

These options were granted on February 23 2023 and vested in four equal annual installments on February 23rd of 2024, 2025, 2026 and 2027.

Footnote F10

These options were granted on February 22, 2024 and vest in four equal annual installments on February 22nd of 2025, 2026, 2027 and 2028.

Footnote F11

These options were granted on February 18, 2025 and vest in four equal annual installments on February 18th of 2026, 2027, 2028 and 2029.

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