Dudediligence.

Marsh & McLennan Companies, Inc

MRSHNYSE · Insurance Agents, Brokers & Service
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$18.9M

11 notices · 104,755 sh

Oct 2025 to Oct 2026

Reported ·

$10.7M

5 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

3 of 5 reported sales carry the 10b5-1 box. Together they are 0.01% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-02: Brennan Katherine, Form 1442026-09-02: Doyle John Q, Form 1442026-08-06: Jones John Jude, Form 1442026-07-29: Beswick Paul, Form 1442026-07-28: South Martin, Form 1442026-07-23: Yates Lloyd M, Form 1442026-06-02: Doyle John Q, Form 1442026-03-11: Jones John Jude, Form 1442026-03-04: Doyle John Q, Form 1442026-03-03: Studer Nicholas Mark, Form 1442025-12-01: Doyle John Q, Form 1442025-12-01: Doyle John Q, sold2026-03-03: Studer Nicholas Mark, sold2026-03-04: Doyle John Q, sold2026-03-11: Jones John Jude, sold2026-06-02: Doyle John Q, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-02Brennan Katherine, SVP and General Counsel$224,915
1,197 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-02Doyle John Q, President and CEO$3,139,823
16,656 shplan 2025-12-02Form 4s on file end Jun 23144 ↗
2026-08-06Jones John Jude, Chief Marketing Officer$1,247,723
6,500 shno plan dateForm 4s on file end Jun 23144 ↗
2026-07-29Beswick Paul, SVP, Chief Information Officer$141,174
713 shplan 2025-12-08Form 4s on file end Jun 23144 ↗
2026-07-28South Martin, Chief Client Officer$1,348,947
7,100 shno plan dateForm 4s on file end Jun 23144 ↗
2026-07-23Yates Lloyd M, Director$2,107,826
12,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-06-02Doyle John Q, President and CEO$2,693,442
16,656 shplan 2025-12-02144 ↗
Form 4, 2026-06-03: sold 16,656 at $161.71 Form 4 ↗
2026-03-11Jones John Jude, Chief Marketing Officer$410,067
2,362 shno plan date144 ↗
Form 4, 2026-03-12: sold 2,362 at $173.61 Form 4 ↗
2026-03-04Doyle John Q, President and CEO$3,052,862
16,655 shplan 2025-12-02144 ↗
Form 4, 2026-03-05: sold 16,655 at $183.30 Form 4 ↗
2026-03-03Studer Nicholas Mark, President and CEO Marsh Risk$706,123
3,837 shno plan date144 ↗
Form 4, 2026-03-04: sold 3,837 at $184.03 Form 4 ↗
2025-12-01Doyle John Q, President and CEO$3,841,015
21,079 shplan 2024-12-02144 ↗
Form 4, 2025-12-02: sold 21,079 at $182.22 Form 4 ↗