Edward Moynihan's Form 3 Filing for Marsh & McLennan Companies Stock Holdings

This is a Form 3 filing by Edward Francis Moynihan, President & CEO of Oliver Wyman (a Marsh & McLennan Companies subsidiary), reporting his initial beneficial ownership in Marsh & McLennan Companies, Inc. (ticker: MRSH). The filing discloses ownership of 9,121 shares of common stock and significant derivative holdings including 8,867 restricted stock units and multiple series of stock options granted between 2017-2025. The stock options have exercise prices ranging from $73.20 to $230.29 per share and expiration dates extending to 2035. The filing was signed by Tessa Patti as attorney-in-fact on April 10, 2026, with a reporting period ending April 1, 2026. This represents the initial disclosure of Moynihan's equity compensation and ownership in the company following his appointment to a senior executive position.