Marsh & McLennan Companies, Inc (MRSH) insider trading
Every open-market stock purchase and sale by Marsh & McLennan Companies, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- John Q Doyle (CEO) and 4 others sold $6.1M in the last 90 days.
- No open-market insider buys on record.
- Congress: Kevin Hern sold $50K to $100K, 4 weeks ago.
Last 12 months: insiders bought $0 (0 buys) and sold $15.1M (10 sales). Last close $190.56 on Oct 21, 2026.
Recent MRSH insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 23, 2026 | Kevin Hern (Representative) | Sold | $50K–100K |
| Sep 17, 2026 | Kevin Hern (Representative) | Sold | $50K–100K |
| Sep 14, 2026 | Kevin Hern (Representative) | Sold | $1K–15K |
| Sep 9, 2026 | Kevin Hern (Representative) | Sold | $100K–250K |
| Sep 2, 2026 | John Q Doyle (CEO) | Sold | $3.1M |
| Sep 2, 2026 | Katherine Brennan (VP) | Sold | $225K |
| Sep 2, 2026 | Kevin Hern (Representative) | Sold | $1K–15K |
| Sep 2, 2026 | Katherine Brennan (VP) | Bought (not open market) | — |
| Sep 2, 2026 | John Q Doyle (CEO) | Bought (not open market) | — |
| Aug 24, 2026 | Kevin Hern (Representative) | Sold | $1K–15K |
| Aug 15, 2026 | Lloyd M Yates (Director) | Bought (not open market) | $42.2K |
| Aug 15, 2026 | Morton O Schapiro (Director) | Bought (not open market) | $41.3K |
| Aug 15, 2026 | Steven A Mills (Director) | Bought (not open market) | $36.6K |
| Aug 15, 2026 | Bruce D Broussard (Director) | Bought (not open market) | $36.2K |
| Aug 15, 2026 | Jane H Lute (Director) | Bought (not open market) | $27.2K |
| Aug 14, 2026 | Morton O Schapiro (Director) | Bought (not open market) | $89.5K |
| Aug 14, 2026 | Deborah C Hopkins (Director) | Bought (not open market) | $21.2K |
| Aug 14, 2026 | Anthony Anderson (Director) | Bought (not open market) | $16.9K |
| Aug 14, 2026 | Lloyd M Yates (Director) | Bought (not open market) | $12.3K |
| Aug 14, 2026 | Tamara Ingram (Director) | Bought (not open market) | $9K |
| Aug 14, 2026 | Jane H Lute (Director) | Bought (not open market) | $8.8K |
| Aug 14, 2026 | Jan Siegmund (Director) | Bought (not open market) | $2.3K |
| Aug 6, 2026 | John Jude Jones (C-suite exec) | Sold | $1.2M |
| Jul 29, 2026 | Paul Beswick (C-suite exec) | Sold | $141K |
| Jul 28, 2026 | Martin South (C-suite exec) | Sold | $1.3M |
Who's trading MRSH
- Kevin Hern, Representative: sold $224K (6 sales), last Sep 23, 2026
- John Q Doyle, CEO: sold $8.9M (3 sales), last Sep 2, 2026
- Katherine Brennan, VP: sold $225K (1 sale), last Sep 2, 2026
- Bruce D Broussard, Director: other filings, last Aug 15, 2026
- Lloyd M Yates, Director: sold $2.1M (1 sale), last Aug 15, 2026
- Morton O Schapiro, Director: other filings, last Aug 15, 2026
- Steven A Mills, Director: other filings, last Aug 15, 2026
- Jane H Lute, Director: other filings, last Aug 15, 2026
- Tamara Ingram, Director: other filings, last Aug 14, 2026
- Anthony Anderson, Director: other filings, last Aug 14, 2026
- Jan Siegmund, Director: other filings, last Aug 14, 2026
- Deborah C Hopkins, Director: other filings, last Aug 14, 2026
- John Jude Jones, C-suite exec: sold $1.7M (2 sales), last Aug 6, 2026
- Paul Beswick, C-suite exec: sold $141K (1 sale), last Jul 29, 2026
- Martin South, CEO: sold $1.3M (1 sale), last Jul 28, 2026
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