FORM 8-K

Company

MARSH & MCLENNAN COMPANIES, INC.

Filed

May 19, 2025

Period of Report

May 19, 2025

Accession Number

0000950103-25-006177

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →