John Quinlan Doyle net worth and biography

John Doyle Biography and Net Worth

President, CEO & Director of Marsh & McLennan Companies

John is Group President, Chief Operating Officer and Vice Chair of Marsh McLennan. In this role, he works closely with Marsh McLennan President and CEO Dan Glaser to realize the enterprise’s overall strategic business and operational objectives. Previously he was President and CEO of Marsh from 2017 to 2021. He joined Marsh McLennan as President of Marsh in April 2016. Prior to that, he was most recently Chief Executive Officer of AIG’s commercial insurance businesses. John began his career at AIG in 1986 and held several senior executive positions, including President and Chief Executive Officer of AIG property and casualty in the U.S., President and Chief Executive Officer of National Union Fire Insurance Company, and President of American Home Assurance Company.

How old is John Quinlan Doyle?: Mr. Doyle is currently 60 years old. There are 7 older executives and no younger executives at Marsh & McLennan Companies. Learn More on John Quinlan Doyle's age.
How do I contact John Quinlan Doyle?: The corporate mailing address for Mr. Doyle and other Marsh & McLennan Companies executives is 1166 AVENUE OF THE AMERICAS, NEW YORK NY, 10036. Marsh & McLennan Companies can also be reached via phone at (212) 345-5000 and via email at [email protected]. Learn More on John Quinlan Doyle's contact information.
Has John Quinlan Doyle been buying or selling shares of Marsh & McLennan Companies?: John Quinlan Doyle has not been actively trading shares of Marsh & McLennan Companies within the last three months. Learn More on John Quinlan Doyle's trading history.
Who are Marsh & McLennan Companies' active insiders?: Marsh & McLennan Companies' insider roster includes Peter Beshar (EVP), Paul Beswick (SVP), John Doyle (President, CEO & Director), John Doyle (President and Chief Executive Officer), Oscar Fanjul (Director), Martine Ferland (CEO), E. Gilbert (SVP), Daniel Glaser (CEO), Peter Hearn (CEO), John Jones (CMO), Dean Klisura (CEO), Laurie Ledford (SVP), Scott Mcdonald (CEO), Mark McGivney (CFO), Stacy Mills (VP), Alexander Moczarski (Chairman), Marc Oken (Director), Julio Portalatin (CEO), Morton Schapiro (Director), Martin South (CEO), Nicholas Studer (CEO), Lloyd Yates (Director), and Peter Zaffino (Chairman). Learn More on Marsh & McLennan Companies' active insiders.
Are insiders buying or selling shares of Marsh & McLennan Companies?: During the last year, insiders at the financial services provider sold shares 7 times. They sold a total of 111,792 shares worth more than $24,420,897.99. The most recent insider tranaction occured on December, 1st when CEO John Q Doyle sold 21,079 shares worth more than $3,841,015.38. Insiders at Marsh & McLennan Companies own 0.4% of the company. Learn More about insider trades at Marsh & McLennan Companies.
Information on this page was last updated on 12/1/2025.

John Quinlan Doyle Insider Trading History at Marsh & McLennan Companies

John Quinlan Doyle Buying and Selling Activity at Marsh & McLennan Companies

Marsh & McLennan Companies Company Overview

Marsh & McLennan Cos., Inc. is a professional services firm, which engages in offering clients advice and solutions in risk, strategy, and people. It operates through the Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment is involved in risk management activities, as well as insurance and reinsurance broking and services. The Consulting segment offers health, wealth, and career solutions and products, and specialized management, strategic, economic, and brand consulting services. The company was founded by Henry W. Marsh and Donald R. McLennan in 1871 and is headquartered in New York, NY.

Today's Range

Now: $183.08

$182.43

$185.05

50 Day Range

MA: $188.27

$176.40

$207.12

2 Week Range

Now: $183.08

$174.18

$248.00

Volume

3,144,655 shs

Average Volume

2,498,005 shs

Market Capitalization

$89.69 billion

P/E Ratio

21.95

Dividend Yield

1.96%

Beta

0.75