MARSH & MCLENNAN COMPANIES, INC. 8-K

What Happened
Marsh & McLennan Companies, Inc. filed an 8-K on January 29, 2026 (Item 2.02) announcing it has reported financial results for the fourth quarter and full year ended December 31, 2025. The company issued a press release (attached as Exhibit 99.1) and scheduled a conference call at 8:30 a.m. Eastern on January 29, 2026 to discuss the results. The press release is furnished (not filed) for purposes of Section 18 of the Exchange Act.

Key Details

• Press release dated January 29, 2026 attached as Exhibit 99.1 and incorporated by reference.
• Results cover the fourth quarter and full year ended December 31, 2025.
• Conference call to discuss results: 8:30 a.m. ET on January 29, 2026.
• Press release is “furnished, not filed” under Section 18 (per the 8-K).

Why It Matters
Earnings releases and the related conference call provide the first official look at Marsh & McLennan’s revenue, operating results and management commentary for Q4 and full-year 2025—information investors use to evaluate profitability, growth and near-term outlook. Retail investors should read the attached press release (Exhibit 99.1) and listen to the earnings call for specifics on revenue, earnings per share, segment performance and any guidance or management remarks that may affect the stock.