Traders should monitor for potential downward pressure on CSTM shares, especially given the CFO and CHRO executed large sales. The lack of any open-market buying — combined with top-level selling — suggests a lack of near-term confidence. Watch for upcoming earnings or commentary that may explain this coordinated divestment.
Price Chart
Executive Summary
Constellium SE (CSTM) insiders executed a cluster of open-market and non-cash transactions over a 7-day window. Seven executives sold a combined $2.6 million in shares at market prices, while on the same dates, multiple executives were granted or awarded shares as part of non-cash compensation events. The selling activity was concentrated among senior executives, including the CEO, CFO, and CHRO, representing material insider divestment.
Key Financial Metrics
Key Facts
- CEO Joerg Ingrid sold $119,364 in shares, CFO Guo Jack Q. sold $1,079,219, and CHRO Jurkovic Philip Ryan sold $773,513 — all via open-market transactions.
- Total open-market sales by insiders in the cluster: $2.6 million over two days.
- All purchases were non-cash events (grants/awards) totaling $0 in actual buying activity.
- The $2.6M in sales represents approximately 0.076% of CSTM's $3.4B market cap — modest in relative terms but significant given concentration among top executives.
- No open-market buying occurred; all 'purchases' were automatic vesting or grant events with no cash outlay.
Financial Impact
$2.6 million in open-market share sales by insiders, with no offsetting cash purchases
Risk Factors
- Perception of insider pessimism, especially with CFO selling over $1M in stock.
- Potential for increased share supply if insider selling continues ahead of earnings or guidance updates.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (14 trades, 7d window) | cluster-CSTM-1773226156936 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Jul 10, 2026 12w ago | Press Release | $29.28 $29.44 | ▲ +0.55% | ▼ −1.88% | $24.66 (−15.78%) |
May 26, 2026 18w ago | Press Release | $35.28 $32.81 | ▼ −7.00% | ▼ −5.05% | $24.66 (−30.10%) |
May 18, 2026 19w ago | Insider Cluster | $32.25 $34.18 | ▲ +5.98% | ▲ +4.40% | $24.66 (−23.53%) |
May 5, 2026 21w ago | Insider Cluster | $32.96 $36.07 | ▲ +9.44% | ▲ +4.48% | $24.66 (−25.18%) |
May 1, 2026 22w ago | Insider Cluster | $32.01 $34.69 | ▲ +8.37% | ▲ +3.09% | $24.66 (−22.96%) |
May 1, 2026 22w ago | Insider Cluster | $32.01 $34.69 | ▲ +8.37% | ▲ +3.09% | $24.66 (−22.96%) |
May 1, 2026 22w ago | Insider Cluster | $32.01 $34.69 | ▲ +8.37% | ▲ +3.09% | $24.66 (−22.96%) |
May 1, 2026 22w ago | Insider Cluster | $32.01 $34.69 | ▲ +8.37% | ▲ +3.09% | $24.66 (−22.96%) |
May 1, 2026 22w ago | Insider Cluster | $32.01 $34.69 | ▲ +8.37% | ▲ +3.09% | $24.66 (−22.96%) |
Apr 29, 2026 22w ago | Press Release | $32.23 $33.96 | ▲ +5.37% | ▼ −0.09% | $24.66 (−23.49%) |
US Market Status
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