New insider activity at Constellium ( (CSTM) ) has taken place on May 4, 2026.
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Constellium has seen notable insider selling activity, with two senior executives recently disposing of company stock. President, AS&I Stephane Corre sold 5,000 shares of Constellium stock in a transaction valued at $160,200. In a separate move, SVP & CHRO Philip Ryan Jurkovic sold 48,784 shares of Constellium stock, generating proceeds of $1,561,575. These substantial transactions highlight significant share sales at the top leadership level of the company.
Recent Updates on CSTM stock
Constellium shares saw mixed reactions as JPMorgan downgraded the stock, citing expectations that 2027 growth will be tempered by narrowing scrap spreads, fading benefits from active braking safety gains in 2026, and still-challenged demand in some U.S. and European end markets. In contrast, Deutsche Bank raised its target after a very strong Q1, arguing that record EBITDA and upgraded guidance set the stage for a record profit year driven by tight North American auto rolled-product supply, improved aerospace demand, and favorable scrap and metal dynamics.
Spark’s Take on CSTM Stock
According to Spark, TipRanks’ AI Analyst, CSTM is a Neutral.
The score is primarily driven by improving profitability and positive free cash flow but constrained by thin margins and still-elevated leverage. Technicals are supportive with a strong uptrend, though momentum is near overbought. Valuation is attractive on a low P/E, and the raised 2026 outlook adds support, tempered by working-capital/commodity sensitivity and cost/market risks.
To see Spark’s full report on CSTM stock, click here.
More about Constellium
YTD Price Performance: 69.81%
Average Trading Volume: 2,479,601
Technical Sentiment Signal: Buy
Current Market Cap: $4.36B

