Marsh & McLennan Uncategorized Contracts & Agreements

Letter Agreement, effective as of January 1, 2022, between Marsh & McLennan Companies, Inc. and Martin South (Filed With SEC on April 20, 2023)

2023 Amendment to the Marsh & McLennan C (Filed With SEC on February 13, 2023)

Letter Amendment, dated November 10, 2022, between Marsh & McLennan Companies, Inc. and John Q. Doyle (Filed With SEC on November 14, 2022)

Letter Agreement, effective as of September 22, 2022, between Marsh & McLennan Companies, Inc. and Mark C. McGivney (Filed With SEC on October 20, 2022)

Letter Agreement, effective as of January 1, 2022, between Marsh & McLennan Companies, Inc. and Peter C. Hearn (Filed With SEC on April 21, 2022)

Letter Agreement, effective as of April 1, 2022, between Marsh & McLennan Companies, Inc. and Martine Ferland (Filed With SEC on April 21, 2022)

Exhibit A (Filed With SEC on February 16, 2022)

Letter Agreement, effective as of January 20, 2021, between Marsh & McLennan Companies, Inc. and Martine Ferland (Filed With SEC on April 27, 2021)

Fourth Amendment to the Marsh & McLennan Companies Supplemental Savings & Investment Plan Restatement effective January 1, 2012 (Filed With SEC on February 17, 2021)

Letter Agreement, effective as of January 15, 2020, between Marsh & McLennan Companies, Inc. and John Q. Doyle (Filed With SEC on May 1, 2020)

Letter Agreement, effective as of March 1, 2019, between Marsh & McLennan Companies, Inc. and Martine Ferland (Filed With SEC on May 1, 2020)

Letter Agreement, effective July 1, 2019, between Marsh & McLennan Companies, Inc. and Dominic J. Burke (Filed With SEC on April 29, 2020)

Amendment to Letter Agreement, effective as of April 29, 2020, between Marsh & McLennan Companies, Inc. and Dominic J. Burke (Filed With SEC on April 29, 2020)

Description of Marsh & McLennan Companies, Inc.s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (Filed With SEC on February 20, 2020)

Letter Agreement, dated as of September 18, 2019, between Marsh & McLennan Companies, Inc. and Daniel S. Glaser (Filed With SEC on October 30, 2019)

Letter Agreement, effective as of February 19, 2019, between Marsh & McLennan Companies, Inc. and Peter C. Hearn (Filed With SEC on April 26, 2019)

Third Amendment to the Marsh & McLennan Companies Supplemental Savings & Investment Plan Restatement effective January 1, 2012 (Filed With SEC on February 21, 2019)

Letter Agreement, effective as of January 16, 2019, between Marsh & McLennan, Inc. and Mark C. McGivney (Filed With SEC on February 21, 2019)

Letter Agreement, effective as of March 1, 2019, between Marsh & McLennan Companies, Inc. and Julio A. Portalatin (Filed With SEC on February 21, 2019)

Rule 2.7 Announcement, dated as of September 18, 2018 (Filed With SEC on September 18, 2018)

Form of Director Undertaking, dated as of September 18, 2018 (Filed With SEC on September 18, 2018)

Letter Agreement, effective as of July 5, 2017, between Marsh & McLennan Companies, Inc. and John Q. Doyle (Filed With SEC on April 27, 2018)

Second Amendment to the Marsh & McLennan Companies Supplemental Savings & Investment Plan Restatement effective January 1, 2012 (Filed With SEC on February 22, 2018)

Letter Agreement, effective as of January 17, 2018, between Marsh & McLennan Companies, Inc. and Mark C. McGivney (Filed With SEC on February 22, 2018)

Letter Agreement, effective as of February 22, 2017, between Marsh & McLennan Companies, Inc. and Daniel S. Glaser (Filed With SEC on October 27, 2017)

Letter Agreement, effective as of July 12, 2017, between Marsh & McLennan Companies, Inc. and Julio A. Portalatin (Filed With SEC on October 27, 2017)

FIRST AMENDMENT TO THE MARSH & MCLENNAN COMPANIES SUPPLEMENTAL SAVINGS & INVESTMENT PLAN (Filed With SEC on February 24, 2017)

Daniel S. GlaserPresident and Chief Executive OfficerMarsh & McLennan Companies, Inc.1166 Avenue of the AmericasNew York, New York 10036212 345 4874 Fax 212 345... (Filed With SEC on August 1, 2016)

Daniel S. GlaserPresident and Chief Executive OfficerMarsh & McLennan Companies, Inc.1166 Avenue of the AmericasNew York, New York 10036212 345 4874 Fax 212 345... (Filed With SEC on October 29, 2015)

Daniel S. GlaserPresident and Chief Executive OfficerMarsh & McLennan Companies, Inc.1166 Avenue of the AmericasNew York, New York 10036212 345 4874 Fax 212 345... (Filed With SEC on May 4, 2015)

Exhibit A (Filed With SEC on February 27, 2014)

R E C I T A L S: (Filed With SEC on February 27, 2013)

MARSH & MCLENNAN COMPANIES, INC. NONSOLICITATION AGREEMENT (Filed With SEC on February 27, 2013)

Exhibit A (Filed With SEC on September 24, 2012)

[Marsh & McLennan Companies Letterhead] (Filed With SEC on October 7, 2011)

MARSH & McLENNAN LETTERHEAD (Filed With SEC on May 6, 2011)

FIRST AMENDMENT TO THE MARSH & MCLENNAN COMPANIES SUPPLEMENTAL SAVINGS & INVESTMENT PLAN (Filed With SEC on February 28, 2011)