Monitor for additional selling in the next 30 days — if no further sales occur, this likely reflects routine portfolio management post-option exercise. No immediate red flag, but watch for deviation from historical patterns.
Price Chart
Executive Summary
Seven executives at Marsh & McLennan exercised stock options on February 28, 2026, resulting in non-cash transactions totaling $0. Separately, CEO John Q. Doyle and OWG CEO Nicholas Mark Studer conducted open-market sales totaling $3.76 million. The sales represent a small fraction of the company's $89.5B market cap and appear to be part of routine post-exercise selling.
Key Financial Metrics
Key Facts
- CEO John Q. Doyle sold 16,655 shares for $3.05M on March 4, 2026
- OWG CEO Nicholas Studer sold 3,837 shares for $706K on March 3, 2026
- 11 derivative exercises occurred on February 28 by 11 insiders, all non-cash (total value $0)
- Total open-market sales in cluster: $3.76M
- Total insider transactions: 13 across 7 days
- Company market cap: $89.5B — sales represent 0.0042% of market cap
Financial Impact
$3.76 million in open-market sales by two executives; no cash impact from option exercises
Risk Factors
- Perception of insider pessimism if media highlights CEO selling without context
- Potential for follow-on selling if other executives begin open-market dispositions
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (13 trades, 7d window) | cluster-MRSH-1772748156682 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 3, 2026 28d ago | Insider Cluster | $185.74 $180.43 | ▼ −2.86% | ▼ −1.65% | $170.66 (−8.12%) |
Jul 31, 2026 8w ago | Insider Cluster | $192.84 $190.79 | ▼ −1.06% | ▼ −3.09% | $170.66 (−11.50%) |
Jul 29, 2026 9w ago | Insider Cluster | $197.59 $191.47 | ▼ −3.10% | ▼ −8.63% | $170.66 (−13.63%) |
Jul 23, 2026 10w ago | 144 | $176.40 $191.51 | ▲ +8.57% | ▲ +8.09% | $170.66 (−3.25%) |
Jul 21, 2026 10w ago | 8-K | $181.59 $183.31 | ▲ +0.95% | ▲ +2.18% | $170.66 (−6.02%) |
Apr 16, 2026 24w ago | 8-K | $182.57 $174.01 | ▼ −4.69% | ▼ −5.67% | $170.66 (−6.52%) |
Apr 14, 2026 24w ago | 8-K | $172.85 $179.00 | ▲ +3.56% | ▲ +2.16% | $170.66 (−1.27%) |
Mar 4, 2026 30w ago | Insider Cluster | $183.89 $173.08 | ▼ −5.88% | ▼ −4.55% | $170.66 (−7.20%) |
Mar 3, 2026 30w ago | Insider Cluster | $183.29 $173.11 | ▼ −5.55% | ▼ −5.07% | $170.66 (−6.89%) |
Feb 25, 2026 31w ago | 8-K | $180.17 $183.89 | ▲ +2.07% | ▲ +3.16% | $170.66 (−5.28%) |
US Market Status
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