CSTM CONSTELLIUM SE
Price Chart
Executive Summary
Two insiders at Constellium SE sold shares in the past week, including President of AS&I Stephane Corre and board member Isabelle Boccon-Gibod, generating $331,770 in total proceeds from open-market sales. The transactions represent a small fraction of the company's $3.5B market cap and align with routine insider divestitures.
Key Financial Metrics
Actionable Insight
Monitor for additional selling in the coming weeks; current activity is within normal ranges and not indicative of material concern.
Key Facts
- President of AS&I Stephane Corre sold 3,000 shares at $24.69 for $74,070 on February 27, 2026
- Isabelle Boccon-Gibod sold 10,000 shares at $25.77 for $257,700 on February 26, 2026
- Total open-market sales amount to $331,770 over 7 days
- Sales represent approximately 0.0095% of the company's $3.5B market cap
Financial Impact
$331,770 in total insider sales, or less than 0.01% of market capitalization
Risk Factors
- Potential perception of lack of confidence if selling continues
- Concentration of sales among senior executives could raise questions if volume increases
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (2 trades, 7d window) | cluster-CSTM-1772547258542 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
May 26, 2026
19d ago
|
Press Release
| $35.28 $34.69 | ▼ −1.67% | ▼ −2.76% | $35.60 (+0.91%) |
|
May 18, 2026
27d ago
|
Insider Cluster
| $32.25 $35.28 | ▲ +9.40% | ▲ +7.78% | $35.60 (+10.39%) |
|
May 5, 2026
5w ago
|
Insider Cluster
| $32.96 $33.31 | ▲ +1.06% | ▼ −0.92% | $35.60 (+8.01%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $32.01 $33.88 | ▲ +5.84% | ▲ +3.49% | $35.60 (+11.22%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $32.01 $32.87 | ▲ +2.69% | ▲ +0.34% | $35.60 (+11.22%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $32.01 $32.87 | ▲ +2.69% | ▲ +0.34% | $35.60 (+11.22%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $32.01 $32.87 | ▲ +2.69% | ▲ +0.34% | $35.60 (+11.22%) |
|
May 1, 2026
6w ago
|
Insider Cluster
| $32.01 $32.87 | ▲ +2.69% | ▲ +0.34% | $35.60 (+11.22%) |
|
Apr 29, 2026
6w ago
|
Press Release
| $32.23 $32.96 | ▲ +2.27% | ▼ −0.84% | $35.60 (+10.46%) |
|
Apr 15, 2026
8w ago
|
Press Release
| $29.65 $30.81 | ▲ +3.91% | ▲ +2.27% | $35.60 (+20.07%) |
US Market Status
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