// company-profile
Marsh & Mclennan Companies, Inc.
MRSH// activity-summary
Recent insider activity is bullish. Over the last 30 days, 12 insiders purchased shares (net $2.6M) versus 1 sale. Buying was led by Yates Lloyd M.
// 90-day insight
Over the last 90 days, Marsh & Mclennan Companies, Inc. insiders bought $2.7M (27 transactions) and sold $16K (1 transaction).
- Most active insider: Doyle John Q with 4 transactions totaling $3.9M.
- Largest single sale: $2.7M by Doyle John Q on Jun 2, 2026.
- 50% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Marsh & Mclennan Companies, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 2, 2026 | Doyle John Q | MRSH | Option Exercise10b5 | 16,656 | $73.19 | $1.22M |
| Jun 2, 2026 | Doyle John Q | MRSH | Option Exercise10b5 | 16,656 | $0.00 | $0K |
| Jun 2, 2026 | Doyle John Q | MRSH | Sale10b5 | 16,656 | $161.71 | $2.69M |
| Jun 1, 2026 | Yates Lloyd M | MRSH | Award | 1,349.82 | $159.28 | $215K |
| Jun 1, 2026 | Harrison Peter | MRSH | Tax Withholding | 103.39 | $159.28 | $16K |
45 more transactions hidden
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