Form 10 Explorer
Marsh & McLennan Companies, Inc.
MRSH

NYSE

CIK: 62709

Inc: DE

Total Filings

12

Annual (10-K)

3

Quarterly (10-Q)

9

Latest Period

Sep 30, 2026

Earliest Period

Dec 31, 2023

Filing History

12 filings on record

TypePeriod End DateFiscal YearStatementsFiledSEC Filing
10-Q

Sep 30, 2026

2026

3

Oct 15, 2026

10-Q

Jun 30, 2026

2026

3

Jul 21, 2026

10-Q

Mar 31, 2026

2026

3

Apr 16, 2026

10-K

Dec 31, 2025

2025

3

Feb 9, 2026

10-Q

Sep 30, 2025

2025

3

Oct 16, 2025

10-Q

Jun 30, 2025

2025

3

Jul 17, 2025

10-Q

Mar 31, 2025

2025

3

Apr 17, 2025

10-K

Dec 31, 2024

2024

3

Feb 10, 2025

10-Q

Sep 30, 2024

2024

3

Oct 17, 2024

10-Q

Jun 30, 2024

2024

3

Jul 18, 2024

10-Q

Mar 31, 2024

2024

3

Apr 18, 2024

10-K

Dec 31, 2023

2023

3

Feb 12, 2024

Rows:

1–12 of 12

1