MRSH Insider Trading Activity and SEC Form 4 Filings
MRSH insider trading summary
Over the past 12 months, insiders at Marsh & McLennan Companies, Inc. (MRSH) reported 11 sales worth $14.8M by 8 insiders and no open-market purchases on SEC Form 4. Net insider selling was $14.8M.
Latest MRSH insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 23, 2026 | Dean Michael Klisura | President & CEO, Marsh RE | Sell | $839K (4,194 @ $200.00) |
| Oct 23, 2026 | Stacy Mills | Vice President and Controller | Sell | $243K (1,215 @ $200.00) |
| Sep 2, 2026 | Katherine Brennan | SVP and General Counsel | Sell | $225K (1,197 @ $187.90) |
| Sep 2, 2026 | John Q Doyle | President and CEO | Sell | $3.1M (16,656 @ $188.51) |
| Aug 6, 2026 | John Jude Jones | Chief Marketing Officer | Sell | $1.2M (6,500 @ $191.96) |
| Jul 29, 2026 | Paul Beswick | SVP, Chief Information Officer | Sell | $141K (713 @ $198.00) |
| Jul 23, 2026 | Lloyd M Yates | Director | Sell | $2.1M (12,000 @ $175.65) |
| Jun 2, 2026 | John Q Doyle | President and CEO | Sell | $2.7M (16,656 @ $161.71) |
| Mar 11, 2026 | John Jude Jones | Chief Marketing Officer | Sell | $410K (2,362 @ $173.61) |
| Mar 4, 2026 | John Q Doyle | President and CEO | Sell | $3.1M (16,655 @ $183.30) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.