MARSH & MCLENNAN COMPANIES, INC. (MMC) Insider Trading -- Recent Executive & Director Transactions

16 insiders reported 78 Form 4 transactions for MARSH & MCLENNAN COMPANIES, INC. (MMC) over the past 18 months (most recent 2025-12-02). Recent activity: Doyle John Q (President and CEO) Sell 21,079 shares, Doyle John Q (President and CEO) Buy 21,079 shares, MILLS STEVEN A (Director) Buy 231 shares, Doyle John Q (President and CEO) Buy 21,079 shares, Doyle John Q (President and CEO) Sell 21,079 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2025-12-02Doyle John QPresident and CEOSell21,079$3.8M
2025-12-02Doyle John QPresident and CEOBuy21,079$1.3M
2025-11-18MILLS STEVEN ADirectorBuy231$42,338
2025-09-03Doyle John QPresident and CEOBuy21,079$1.3M
2025-09-03Doyle John QPresident and CEOSell21,079$4.3M
2025-08-18MILLS STEVEN ADirectorBuy204$42,444
2025-07-31Anderson AnthonyDirectorBuy500$101,100
2025-07-31Anderson AnthonyDirectorBuy500$100,515
2025-06-03HANWAY H EDWARDDirectorBuy929$214,850
2025-06-03MILLS STEVEN ADirectorBuy929$214,850
2025-06-03Doyle John QPresident and CEOBuy21,080$1.3M
2025-06-03Doyle John QPresident and CEOSell21,080$4.9M
2025-06-03Hartmann JudithDirectorBuy929$214,850
2025-05-22Mills StacyVice President and ControllerSell218$0
2025-05-15FANJUL OSCARDirectorBuy158$35,002
2025-05-15FANJUL OSCARDirectorSell12$2,569
2025-05-15MILLS STEVEN ADirectorBuy185$41,111
2025-04-07Beswick PaulSVP, Chief Information OfficerBuy1,000$118,870
2025-04-07Beswick PaulSVP, Chief Information OfficerSell2,237$550,302
2025-04-01Klisura Dean MichaelPresident & CEO, Guy CarpenterBuy9,569$794,705
2025-04-01Klisura Dean MichaelPresident & CEO, Guy CarpenterSell9,569$2.3M
2025-03-25FANJUL OSCARDirectorSell2,500$548,325
2025-03-25FANJUL OSCARDirectorSell2,500$551,100
2025-03-18Tomlinson PatrickPresident and CEO, MercerSell627$144,586
2025-03-18Tomlinson PatrickPresident and CEO, MercerBuy1,227$0

Source: SEC Form 4 filings · as of 2025-12-02