Marsh & McLennan Companies, Inc.

10-Q Quarter ended 2026-06-30 Jul 21, 2026 8-K Results of operations (earnings release) Jul 21, 2026 8-K Entered a material agreement; Terminated a material agreement Jun 4, 2026 8-K Shareholder vote results May 22, 2026 10-Q Quarter ended 2026-03-31 Apr 16, 2026 8-K Results of operations (earnings release) Apr 16, 2026 8-K Director or officer change Apr 14, 2026 8-K Director or officer change Mar 10, 2026 8-K Director or officer change Feb 25, 2026 8-K Other events Feb 19, 2026 10-K Fiscal year ended 2025-12-31 Feb 9, 2026 8-K Results of operations (earnings release) Jan 29, 2026 8-K Amended charter or bylaws Jan 14, 2026 10-Q Quarter ended 2025-09-30 Oct 16, 2025 8-K Results of operations (earnings release) Oct 16, 2025 10-Q Quarter ended 2025-06-30 Jul 17, 2025 8-K Results of operations (earnings release) Jul 17, 2025 8-K Director or officer change Jul 9, 2025 8-K Shareholder vote results May 19, 2025 10-Q Quarter ended 2025-03-31 Apr 17, 2025 8-K Results of operations (earnings release) Apr 17, 2025 10-K Fiscal year ended 2024-12-31 Feb 10, 2025 8-K Results of operations (earnings release) Jan 30, 2025 8-K Terminated a material agreement; Completed an acquisition or disposition; Other events Nov 15, 2024 8-K Other events Nov 8, 2024 10-Q Quarter ended 2024-09-30 Oct 17, 2024 8-K Results of operations (earnings release) Oct 17, 2024 8-K Entered a material agreement Sep 30, 2024 10-Q Quarter ended 2024-06-30 Jul 18, 2024 8-K Results of operations (earnings release) Jul 18, 2024 8-K Director or officer change Jul 10, 2024 8-K Item 5.04 Jun 24, 2024 8-K Shareholder vote results May 17, 2024 10-Q Quarter ended 2024-03-31 Apr 18, 2024 8-K Results of operations (earnings release) Apr 18, 2024 8-K Director or officer change Mar 14, 2024 8-K Director or officer change Feb 23, 2024 8-K Entered a material agreement; Other events Feb 20, 2024 10-K Fiscal year ended 2023-12-31 Feb 12, 2024 8-K Director or officer change Feb 9, 2024