Form 4 Filing for South Martin at Marsh & McLennan Companies, Inc.

This filing details a transaction by South Martin, Chief Client Officer at Marsh & McLennan Companies, Inc. On May 1, 2026, South Martin acquired 5,963 Restricted Stock Units (RSUs) with a transaction price of $0.00 per share. These RSUs convert to Marsh & McLennan Companies common stock on a 1-for-1 basis. The RSUs vest in three equal annual installments on May 15, 2027, 2028, and 2029. Following this transaction, South Martin owns 5,963 shares of the underlying common stock. The filing is made on Form 4, indicating a change in beneficial ownership.