Monitor for upcoming earnings or strategic announcements; CEO selling at this level may signal valuation concerns or personal liquidity needs, but the scale warrants caution. Absent a clear catalyst, this could weigh on sentiment.
Price Chart
Executive Summary
Ameren Corp (AEE) saw a cluster of insider selling over the past week, led by CEO Martin J. Lyons selling nearly $3 million worth of shares. The total open-market sales amounted to $3.9 million, with non-cash transactions (grants and gifts) also occurring. This represents a material insider divestment, particularly given the CEO's significant sale.
Key Financial Metrics
Key Facts
- CEO Martin J. Lyons sold 26,818 shares for $2.999M in open-market transaction
- Three other insiders sold shares totaling $888,551 (Schukar Shawn E: $556K, Lindgren Mark C: $232K, Martin Ryan J: $147K)
- Total open-market selling: $3.9M over 7 days
- Two non-cash transactions: 450 shares gifted, 1,251 shares granted (no economic value)
- Total insider selling represents ~0.013% of $30.8B market cap — modest in relative terms but significant due to CEO participation
Financial Impact
$3.9 million in open-market share sales by insiders, including $3M by the CEO
Risk Factors
- Perception of insider lack of confidence, especially from CEO
- Potential for follow-on selling or negative sentiment if no clarifying news emerges
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (6 trades, 7d window) | cluster-AEE-1772832694897 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 24, 2026 5w ago | 8-K | $107.16 $101.66 | ▼ −5.13% | ▼ −6.45% | $99.94 (−6.74%) |
Aug 17, 2026 6w ago | Press Release | $109.67 $103.75 | ▼ −5.40% | ▼ −4.41% | $99.94 (−8.87%) |
Aug 14, 2026 7w ago | Press Release | $109.74 $103.97 | ▼ −5.26% | ▼ −3.27% | $99.94 (−8.93%) |
Aug 4, 2026 8w ago | 424B5 | $108.95 $105.89 | ▲ +2.81% | ▲ +2.21% | $99.94 (+8.27%) |
Aug 4, 2026 8w ago | S-3ASR | $109.44 $106.09 | ▼ −3.06% | ▼ −1.82% | $99.94 (−8.68%) |
Aug 4, 2026 8w ago | Institutional Cluster | $109.44 $106.09 | ▼ −3.06% | ▼ −1.82% | $99.94 (−8.68%) |
Jul 30, 2026 9w ago | Press Release | $109.61 $106.12 | ▼ −3.18% | ▼ −6.17% | $99.94 (−8.82%) |
Jul 9, 2026 12w ago | Press Release | $112.94 $108.84 | ▼ −3.63% | ▼ −6.06% | $99.94 (−11.51%) |
Jun 29, 2026 13w ago | 8-K | $114.59 $113.78 | ▼ −0.71% | ▼ −0.43% | $99.94 (−12.78%) |
Jun 26, 2026 13w ago | 8-K | $114.59 $113.78 | ▼ −0.71% | ▼ −0.43% | $99.94 (−12.78%) |
US Market Status
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