Marsh & McLennan Companies, Inc.
MRSH- Exchange
- NYSE
- Industry
- Insurance Agents, Brokers & Service
- SEC CIK
- 0000062709
In the last 90 days, Marsh & McLennan Companies, Inc. insiders filed 0 open-market purchases and 6 sales; 1,506 institutions reported holding it in 13F filings for Q2 2026, worth $73.1B in total; superinvestors Harris Associates (Oakmark) and Markel Group hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Marsh & McLennan Companies, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 6 filings
- 6 insiders, $8.21M in total
- Insiders trading
- 6
- Net value
- −$8.21M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Marsh & McLennan Companies, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Brennan Katherine | SVP and General Counsel | 7,330 | Sep 3, 2026 | 4 |
| Doyle John Q | President and CEO | 116,811 | Sep 3, 2026 | 7 |
| Schapiro Morton O | Director | 0 | Aug 18, 2026 | 5 |
| Anderson Anthony | Director | 2,000 | Aug 18, 2026 | 5 |
| Hopkins Deborah C | Director | – | Aug 18, 2026 | 5 |
| Ingram Tamara | Director | – | Aug 18, 2026 | 5 |
| Yates Lloyd M | Director | 12,001 | Aug 18, 2026 | 6 |
| Lute Jane H | Director | – | Aug 18, 2026 | 5 |
| Siegmund Jan | Director | – | Aug 18, 2026 | 5 |
| Mills Steven A | Director | 5,952 | Aug 18, 2026 | 5 |
| Broussard Bruce D | Director | 1,617 | Aug 18, 2026 | 2 |
| Jones John Jude | Chief Marketing Officer | 1,478 | Aug 7, 2026 | 5 |
| Beswick Paul | SVP, Chief Information Officer | 16,376 | Jul 31, 2026 | 4 |
| South Martin | Chief Client Officer | 16,632 | Jul 29, 2026 | 4 |
| Hanway H Edward | Director | 36,868 | Jun 3, 2026 | 1 |
| Hartmann Judith | Director | 4,323 | Jun 3, 2026 | 1 |
| Harrison Peter | Director | 1,246 | Jun 3, 2026 | 1 |
| McGivney Mark C | EVP, CFO and COO | 42,469 | May 1, 2026 | 3 |
| Fernandez Carmen | SVP, Chief People Officer | 12,995 | May 1, 2026 | 3 |
| Studer Nicholas Mark | President and CEO Marsh Risk | 32,536 | May 1, 2026 | 5 |
| Klisura Dean Michael | President & CEO, Guy Carpenter | 25,129 | May 1, 2026 | 3 |
| Tomlinson Patrick | President and CEO, Mercer | 4,256 | May 1, 2026 | 4 |
| Mills Stacy | Vice President and Controller | 4,151 | Mar 3, 2026 | 2 |
| Fanjul Oscar | Director | 43,986 | May 15, 2025 | 0 |
| Ferland Martine | President and CEO, Mercer | 9,979 | Mar 6, 2024 | 0 |
| Nolop Bruce P | Director | 43,533 | Jun 2, 2023 | 0 |
| Young Ray G | Director | 1,248 | Jun 2, 2023 | 0 |
| Erkan Hafize Gaye | Director | 2,346 | Jun 2, 2023 | 0 |
| Yost R David | Director | – | May 17, 2023 | 0 |
| Glaser Daniel S | President and CEO, MMC | 101,074 | Mar 8, 2022 | 0 |
| Beshar Peter J | EVP and General Counsel | 505,312 | Mar 2, 2022 | 0 |
| Oken Marc D | Director | 53,823 | Dec 7, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 11, 2025 (view filing) | Mar 10 | 1 day | McGivney Mark CChief Financial Officer | SSale | −10.5K | $234.97 | −$2.47M | −23.8%33.7K after | 10b5-1 |
| Mar 11, 2025 (view filing) | Mar 10 | 1 day | Klisura Dean MichaelPresident & CEO, Guy Carpenter | SSale | −7.12K | $234.97 | −$1.67M | −25.4%20.9K after | 10b5-1 |
| Mar 14, 2025 (view filing) | Mar 12 | 2 days | Studer Nicholas MarkPresident and CEO of OWG | SSale | −49.4K | $230.16 | −$11.4M | −63.5%28.3K after | |
| Mar 25, 2025 (view filing) | Aug 14-15, 2024 | 223 days | Fanjul OscarDirector | SSale | −5.00K | $219.89 | −$1.10M | −9.4%48.4K after | Amended2 lots |
| Apr 1, 2025 (view filing) | Mar 31 | 1 day | Klisura Dean MichaelPresident & CEO, Guy Carpenter | SSale | −9.57K | $245.00 | −$2.34M | −31.4%20.9K after | 10b5-1 |
| Apr 7, 2025 (view filing) | Apr 3 | 4 days | Beswick PaulSVP, Chief Information Officer | SSale | −2.24K | $246.00 | −$550.3K | −14.2%13.5K after | 10b5-1 |
| Jun 3, 2025 (view filing) | Jun 2 | 1 day | Doyle John QPresident and CEO | SSale | −21.1K | $232.05 | −$4.89M | −19.4%87.7K after | 10b5-1 |
| Jul 31, 2025 (view filing) | Jul 29-30 | 2 days | Anderson AnthonyDirector | PPurchase | +1.00K | $201.62 | +$201.6K | +100.0%2.00K after | 2 lots |
| Sep 3, 2025 (view filing) | Sep 2 | 1 day | Doyle John QPresident and CEO | SSale | −21.1K | $205.65 | −$4.33M | −19.4%87.7K after | 10b5-1 |
| Dec 2, 2025 (view filing) | Dec 1 | 1 day | Doyle John QPresident and CEO | SSale | −21.1K | $182.22 | −$3.84M | −19.4%87.7K after | 10b5-1 |
| Mar 4, 2026 (view filing) | Mar 3 | 1 day | Studer Nicholas MarkPresident and CEO of OWG | SSale | −3.84K | $184.03 | −$706.1K | −10.5%32.5K after | |
| Mar 5, 2026 (view filing) | Mar 4 | 1 day | Doyle John QPresident and CEO | SSale | −16.7K | $183.30 | −$3.05M | −12.5%116.8K after | 10b5-1 |
| Mar 12, 2026 (view filing) | Mar 11 | 1 day | Jones John JudeChief Marketing Officer | SSale | −2.36K | $173.61 | −$410.1K | −22.8%7.98K after | |
| Jun 3, 2026 (view filing) | Jun 2 | 1 day | Doyle John QPresident and CEO | SSale | −16.7K | $161.71 | −$2.69M | −12.5%116.8K after | 10b5-1 |
| Jul 24, 2026 (view filing)4:05 PM ET | Jul 23 | 1 day | Yates Lloyd MDirector | SSale | −12.0K | $175.65 | −$2.11M | −50.0%12.0K after | |
| Jul 29, 2026 (view filing)4:18 PM ET | Jul 28 | 1 day | South MartinChief Client Officer | SSale | −7.10K | $189.99 | −$1.35M | −29.9%16.6K after | |
| Jul 31, 2026 (view filing)4:03 PM ET | Jul 29 | 2 days | Beswick PaulSVP, Chief Information Officer | SSale | −713 | $198.00 | −$141.2K | −4.2%16.4K after | 10b5-1 |
| Aug 7, 2026 (view filing)4:03 PM ET | Aug 6 | 1 day | Jones John JudeChief Marketing Officer | SSale | −6.50K | $191.96 | −$1.25M | −81.5%1.48K after | |
| Sep 3, 2026 (view filing)4:01 PM ET | Sep 2 | 1 day | Doyle John QPresident and CEO | SSale | −16.7K | $188.51 | −$3.14M | −12.5%116.8K after | 10b5-1 |
| Sep 3, 2026 (view filing)4:02 PM ET | Sep 2 | 1 day | Brennan KatherineSVP and General Counsel | SSale | −1.20K | $187.90 | −$224.9K | −14.0%7.33K after |