MRSH insider trades & Congress trades
Marsh & Mclennan Companies, Inc.: public insider filings and Congress disclosures, in one place.
Bourse has recorded 5 open-market insider transactions in Marsh & Mclennan Companies, Inc. (MRSH) (0 purchases with code P and 5 sales with code S), the most recent on October 23, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 4 sales by 4 ($4.45M).
Members of Congress have disclosed 1 trades in MRSH (0 purchases, 1 sales), the latest transaction dated August 24, 2026. Congress filings can arrive up to 45 days after the trade.
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | Mills Stacy | Vice President and Controller | Sell | 1,215 | $200.00 | $243K | – |
| Oct 23, 2026 | Klisura Dean Michael | President & CEO, Marsh RE | Sell | 4,194 | $200.00 | $839K | – |
| Sep 2, 2026 | Doyle John Q | President and CEO | Sell | 16,656 | $188.51 | $3.14M | −0.1% |
| Sep 2, 2026 | Brennan Katherine | SVP and General Counsel | Sell | 1,197 | $187.90 | $225K | −0.1% |
| Aug 6, 2026 | Jones John Jude | Chief Marketing Officer | Sell | 6,500 | $191.96 | $1.25M | −0.1% |
Congress trades
Disclosures under the STOCK Act. Amounts are reported as ranges; some trades are made by a spouse or dependent child.
| Traded | Member | Party | Type | Amount | Disclosed | Filing |
|---|---|---|---|---|---|---|
| Aug 24, 2026 | Kevin Hern | house | Sell | $1,001 - $15,000 | Sep 1, 2026 | – |
Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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