MRSHMarsh McLennan

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Filings with the SEC since Mar 2, 2018

1,018 filings, 15 in the last 30 days

SEC filing index

Latest annual reportOpen ↗

Feb 9, 2026

10-K, period to Dec 31, 2025

Latest quarterly reportOpen ↗

Oct 15, 2026

10-Q, period to Sep 30, 2026

Latest current reportOpen ↗

Oct 27, 2026

8-K: Other events

Filed in the last 30 days

of 1,018 in all

Timeline

Every filing on one line

1 yr 2 yr 3 yr

Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)

20252026

All 27 events

Oct 27, 20268-K Other events 8-K item 8.01
Oct 15, 20268-K Quarterly results 8-K item 2.02
Oct 15, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
Jul 21, 20268-K Quarterly results 8-K item 2.02
Jul 21, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
Jun 4, 20268-K Material agreement signed, Material agreement ended 8-K items 1.01, 1.02
May 22, 20268-K Shareholder vote results 8-K item 5.07
Apr 16, 20268-K Quarterly results 8-K item 2.02
Apr 16, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
Apr 14, 2026Officer CFO and COO change (the “Company”) announced that effective April 15, Mark McGivney will be appointed Executive Vice President, Chief Operating Officer & Chief Financial Officer.
Mar 10, 2026Officer CEO change (the “Company”) announced that Nick Studer, will succeed Martin South as President and Chief Executive Officer of Marsh Risk, effective April 1, 2026.
Feb 25, 20268-K Director or officer change 8-K item 5.02
Feb 19, 20268-K Other events 8-K item 8.01
Feb 9, 202610-K Annual report (10-K) period ended Dec 31, 2025
Jan 29, 20268-K Quarterly results 8-K item 2.02
Jan 14, 20268-K Bylaws or fiscal year changed 8-K item 5.03
Oct 16, 20258-K Quarterly results 8-K item 2.02
Oct 16, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
Jul 17, 20258-K Quarterly results 8-K item 2.02
Jul 17, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
Jul 9, 20258-K Director or officer change 8-K item 5.02
May 19, 20258-K Shareholder vote results 8-K item 5.07
Apr 17, 20258-K Quarterly results 8-K item 2.02
Apr 17, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
Feb 10, 202510-K Annual report (10-K) period ended Dec 31, 2024
Jan 30, 20258-K Quarterly results 8-K item 2.02
Nov 15, 20248-K Material agreement ended, Acquisition or sale of assets completed, Other events 8-K items 1.02, 2.01, 8.01

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind

Each form links to sec.gov

All 1018 Annual & quarterly 35 Current reports (8-K) 93 Insiders 763 Proxy & votes 21 Big owners (13D/13G) 26 Shares & debt offered 44 SEC letters 7 Other 29

Filed	Form	What it is	Period
Mar 31, 2026	DEFA14A	Extra proxy material		all files
Mar 31, 2026	DEF 14A	Proxy statement	May 21, 2026	all files
Apr 9, 2025	PX14A6G	Shareholder's proxy letter		all files
Mar 28, 2025	DEFA14A	Extra proxy material		all files
Mar 28, 2025	DEF 14A	Proxy statement	May 15, 2025	all files
Apr 29, 2024	DEFA14A	Extra proxy material		all files
Mar 29, 2024	DEFA14A	Extra proxy material		all files
Mar 29, 2024	DEF 14A	Proxy statement	May 16, 2024	all files
Mar 31, 2023	DEFA14A	Extra proxy material		all files
Mar 31, 2023	DEF 14A	Proxy statement		all files
Apr 1, 2022	DEFA14A	Extra proxy material		all files
Apr 1, 2022	DEF 14A	Proxy statement	May 19, 2022	all files
Mar 31, 2021	DEFA14A	Extra proxy material		all files
Mar 31, 2021	DEF 14A	Proxy statement	May 20, 2021	all files
Apr 24, 2020	DEFA14A	Extra proxy material		all files
Apr 3, 2020	DEFA14A	Extra proxy material		all files
Apr 3, 2020	DEF 14A	Proxy statement	May 21, 2020	all files
Mar 29, 2019	DEFA14A	Extra proxy material		all files
Mar 29, 2019	DEF 14A	Proxy statement	May 16, 2019	all files
Mar 30, 2018	DEFA14A	Extra proxy material		all files
Mar 30, 2018	DEF 14A	Proxy statement	May 17, 2018	all files

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

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