Brun Nicolas 4

What Happened Nicolas Brun, SVP (PA, Communications & Sustainability) at Constellium SE, sold 26,661 shares in an open-market transaction on May 11, 2026. The weighted-average sale price was $33.85, producing gross proceeds of approximately $902,475. This was a sale (not a purchase) and is typically seen as routine insider selling rather than a direct bullish signal.

Key Details

• Transaction date: 2026-05-11; Form 4 filed: 2026-05-12 (filed the next day).
• Shares sold: 26,661; weighted-average price reported: $33.85; gross proceeds ≈ $902,475.
• Price range: shares were sold in multiple trades at prices between $33.79 and $34.04 (footnote states the weighted average and offers to provide per-price breakdown on request).
• Shares owned after the transaction: not specified in the information provided with this summary.
• No 10b5-1 plan, tax withholding, option exercise, or gift notation was reported in the supplied details.

Context Sales by executives can be routine (e.g., diversification, liquidity, tax planning) and do not by themselves indicate a change in company outlook. Purchases are generally more informative about insider sentiment. This filing appears timely (filed the day after the trade). If you want the exact number of shares sold at each price within the reported range, the filing’s footnote says the reporting person can provide that breakdown on request.