MRSH
MARSH & MCLENNAN COMPANIES, INC. · Finance & Insurance · Market cap $95.4B
Insiders sold $7.2M net in the last 90 days ·7 sellers, 0 buyers· 4 of 7 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 26, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$16.2M
reported sales (SEC code S)
Unique Insiders
9
in the rolling window
Latest filing
Oct 26, 2026
Mills Stacy
MARSH & MCLENNAN COMPANIES, INC. (MRSH) has 33 SEC Form 4 filings (49 transaction rows) in the rolling window, disclosed by 9 distinct insiders. Most recent filing: Oct 26, 2026.
Inside the rolling window, 9 insiders at MARSH & MCLENNAN COMPANIES, INC. reported no open-market purchases and 12 open-market sales totaling $16.2M. The most active filer is President and CEO Doyle John Q with 3 filings. Insiders have net sold $12.0M over the trailing 6 months. The most recent open-market filing is a sale of 1,215 shares by Vice President and Controller Mills Stacy, dated Oct 23, 2026, worth $243K.
- Industry:Insurance - Brokers
- CEO:John Q. Doyle
- Employees:95,000
- HQ:New York City, NY, US
- IPO:1987-12-30
| Source | |||||||
|---|---|---|---|---|---|---|---|
Mills StacyFirst filing | Vice President and Controller | Sale | 1,215 | $243K | Oct 26 | +3.0% | SEC ↗ |
Klisura Dean MichaelFirst filing | President & CEO, Marsh RE | Sale | 4,194 | $839K | Oct 26 | +3.0% | SEC ↗ |
Brennan KatherineFirst filing | SVP and General Counsel | Sale | 1,197 | $225K | Sep 3 | +6.5% | SEC ↗ |
Doyle John QFirst in 3 months | President and CEO | Sale | 16,656 | $3.1M | Sep 3 | +6.5% | SEC ↗ |
Jones John JudeFirst in 5 months | Chief Marketing Officer | Sale | 6,500 | $1.2M | Aug 7 | +4.7% | SEC ↗ |
Beswick PaulFirst filing | SVP, Chief Information Officer | Sale | 713 | $141K | Jul 31 | +5.8% | SEC ↗ |
South MartinFirst filing | Chief Client Officer | Sale | 7,100 | $1.3M | Jul 29 | +1.5% | SEC ↗ |
| Director | Sale | 12,000 | $2.1M | Jul 24 | +9.4% | SEC ↗ | |
Doyle John QFirst in 3 months | President and CEO | Sale | 16,656 | $2.7M | Jun 3 | +27.5% | SEC ↗ |
Jones John JudeFirst filing | Chief Marketing Officer | Sale | 2,362 | $410K | Mar 12 | +17.4% | SEC ↗ |
Doyle John QFirst in 3 months | President and CEO | Sale | 16,655 | $3.1M | Mar 5 | — | SEC ↗ |
Studer Nicholas MarkFirst filing | President and CEO of OWG | Sale | 3,837 | $706K | Mar 4 | — | SEC ↗ |
Congress trading MRSH 15 all-time
- RRep. Kevin HernSale$100,001 - $250,0002026-09-09
- RRep. Kevin HernSale$1,001 - $15,0002026-09-14
- RRep. Kevin HernSale$1,001 - $15,0002026-09-02
- RRep. Kevin HernOther$100,001 - $250,0002026-09-09
- RRep. Kevin HernOther$1,001 - $15,0002026-09-02
- RRep. Kevin HernOther$1,001 - $15,0002026-09-14
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does MRSH have?
MARSH & MCLENNAN COMPANIES, INC. (MRSH) has 33 SEC Form 4 filings (49 transaction rows) in the rolling 365-day window, disclosed by 9 distinct insiders. Most recent filing: Oct 26, 2026.
When was the most recent SEC Form 4 filing for MRSH?
The most recent Form 4 filing for MRSH on Tracefour is dated Oct 26, 2026.
Who is the most active insider at MRSH?
The most active SEC Form 4 filer at MRSH in the rolling window is President and CEO Doyle John Q, with 3 filings.
What is the net insider flow at MRSH over the last 6 months?
Over the trailing 180 days, insiders at MRSH have net sold $12.0M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MRSH in the current window?
Inside the rolling window, insiders at MRSH bought $0 and sold $16.2M based on SEC Form 4 filings.
Can I get alerts for MRSH insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MARSH & MCLENNAN COMPANIES, INC. (MRSH). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
MARSH & MCLENNAN COMPANIES, INC. is in the Finance & Insurance sector.