MRSH SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 15, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jul 21, 2026

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Jun 22, 2026

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Jun 22, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Apr 16, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 9, 2026

News

TYPE

HEADLINE

FILED AT

8-K

Marsh & McLennan Companies, Inc. Announces Offering and Issuance of €1.2 Billion in Senior Notes

Oct 27, 2026

8-K

Marsh Reports Third Quarter 2026 Results with 8% Revenue Growth and 10% Increase in Adjusted EPS

Oct 15, 2026

8-K

Marsh Reports Second Quarter 2026 Financial Results

Jul 21, 2026

8-K

Marsh & McLennan Companies, Inc. Enters Into New $4.25 Billion Credit Agreement

Jun 3, 2026

8-K

Marsh & McLennan Companies, Inc. Announces Results of 2026 Annual Meeting of Stockholders

May 22, 2026

8-K

Marsh Reports Strong First Quarter 2026 Financial Results

Apr 16, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Oct 22, 2026

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Oct 19, 2026

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Feb 13, 2026

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Feb 11, 2026

424B2

FIXED PRICE OFFERING - SENIOR NOTES | Offering amount: $7,250,000,000 | Bank: Citigroup

Nov 1, 2024

424B2

FIXED PRICE OFFERING

Oct 30, 2024

Registrations

TYPE

HEADLINE

FILED AT

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

Oct 27, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Oct 20, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Feb 11, 2026

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Feb 10, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Oct 30, 2024

S-3ASR

SHELF

Jul 24, 2024

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Mar 31, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 31, 2026

PX14A6G

Form PX14A6G - Notice of exempt solicitation submitted by non-management

Apr 9, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Mar 28, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 28, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 29, 2024

Ownerships

TYPE

HEADLINE

FILED AT

NEWBeswick Paul (Reporting)

Nov 9, 2026

144

Form 144 - Report of proposed sale of securities

Nov 5, 2026

Tomlinson Patrick (Reporting)

Nov 4, 2026

Klisura Dean Michael (Reporting)

Oct 26, 2026

Mills Stacy (Reporting)

Oct 26, 2026

144

Form 144 - Report of proposed sale of securities

Oct 23, 2026

Other

TYPE

HEADLINE

FILED AT

LETTER

Form UPLOAD - SEC-generated letter

Jul 21, 2023

CORRESP

Form CORRESP - Correspondence

Jul 12, 2023

CORRESP

Form CORRESP - Correspondence

Mar 29, 2023

LETTER

Form UPLOAD - SEC-generated letter

Mar 16, 2023

LETTER

Form UPLOAD - SEC-generated letter

Nov 7, 2022

CORRESP

Form CORRESP - Correspondence

Oct 26, 2022

Marsh & McLennan Companies, Inc. MRSH · SEC Filings