Stephane Corre insider trades: Constellium (CSTM) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Stephane reports to the SEC
Open-market buys and sales
5 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | CSTM | ↓ Sell | 5,000 | $33.52 | $168K | Direct | May 12, 2026 (4d) |
| May 1, 2026 | CSTM | ↓ Sell | 5,000 | $32.04 | $160K | Direct | May 4, 2026 (3d) |
| Mar 10, 2026 | CSTM | ↓ Sell | 1,500 | $25.89 | $39K | Direct | Mar 12, 2026 (2d) |
| Feb 27, 2026 | CSTM | ↓ Sell | 3,000 | $24.69 | $74K | Direct | Mar 3, 2026 (4d) |
| Feb 25, 2026 | CSTM | ↓ Sell | 3,200 | $25.71 | $82K | Direct | Feb 27, 2026 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other CSTM insiders
Open-market trades in the last 12 months
About Stephane Corre's insider trades
Stephane Corre is President, AS&I at Constellium (CSTM). Since Feb 25, 2026, Stephane has reported no open-market purchases and 5 sales worth $523K on SEC Form 4. In the last 12 months: 5 sales ($523K).
Their filings also include grants and awards (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CSTM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.