Form 8-K

8-K — MARSH & MCLENNAN COMPANIES, INC.

Accession: 0000062709-26-000128

Filed: 2026-05-22

Period: 2026-05-21

CIK: 0000062709

SIC: 6411 (INSURANCE AGENTS BROKERS & SERVICES)

Item: Submission of Matters to a Vote of Security Holders

Documents

8-K — a2026mmcagmresultsform8-k.htm (Primary)

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8-K

8-K (Primary)

Filename: a2026mmcagmresultsform8-k.htm · Sequence: 1

Document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported) May 21, 2026

Marsh & McLennan Companies, Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware 1-5998 36-2668272

(State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer

Identification No.)

1166 Avenue of the Americas, New York, NY 10036

(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code (212) 345-5000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading symbol(s) Name of exchange on which registered

Common Stock, par value $1.00 per share MRSH New York Stock Exchange

NYSE Texas

Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.07 Submission of Matters to a Vote of Security Holders.

The Annual Meeting of Stockholders of Marsh & McLennan Companies, Inc. (the “Company”) was held on May 21, 2026. Represented at the meeting were 436,451,305 or 90.34% of the Company's 483,095,948 shared of common stock outstanding and entitled to vote at the meeting. Set forth below are the final voting results for the actions taken by the stockholders at the meeting.

1. The Company’s stockholders elected the thirteen (13) director nominees named below to a one-year term expiring at the 2027 annual meeting or until their successors are elected and qualified, with each receiving the following votes:

Director Nominee

Number of Shares

Voted For

Number of Shares

Voted Against

Number of Shares

Abstained

Broker Non-Votes

Anthony K. Anderson 404,881,317 5,977,275 372,967 25,219,746

Bruce Broussard 409,044,446 1,793,276 393,837 25,219,746

John Q. Doyle 406,959,811 3,999,595 272,153 25,219,746

H. Edward Hanway 385,332,061 22,508,535 3,390,963 25,219,746

Peter Harrison 408,197,475 1,696,230 1,337,854 25,219,746

Judith Hartmann 408,375,592 2,501,841 354,126 25,219,746

Deborah C. Hopkins 406,011,394 4,644,012 576,153 25,219,746

Tamara Ingram 405,526,331 5,339,957 365,271 25,219,746

Jane H. Lute 408,319,121 2,551,234 361,204 25,219,746

Steven A. Mills 380,400,768 27,446,838 3,383,953 25,219,746

Morton O. Schapiro 375,690,564 31,269,749 4,271,246 25,219,746

Jan Siegmund 409,529,891 1,340,381 361,287 25,219,746

Lloyd M. Yates 391,412,180 16,438,736 3,380,643 25,219,746

2. The Company’s stockholders approved, by nonbinding vote, the compensation of the Company's named executive officers, as disclosed in the Company’s 2026 Proxy Statement, with the following vote:

Number of Shares Voted For

Number of Shares Voted Against

Number of Shares Abstained

Broker

Non-Votes

362,069,913 47,108,150 2,053,496 25,219,746

3. The Company’s stockholders ratified the selection of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026, with

the following vote:

Number of Shares Voted For

Number of Shares Voted Against

Number of Shares Abstained

Broker

Non-Votes

407,237,084 28,028,838 1,185,383 N/A

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MARSH & McLENNAN COMPANIES, INC.

By: /s/ Connor Kuratek

Name: Connor Kuratek

Title: Deputy General Counsel and Corporate Secretary

Date: May 22, 2026

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