Brun Nicolas, SVP of Public Affairs, Communications and Sustainability, sold Constellium SE ($CSTM) shares once on the open market in the last year, totaling nearly $437,000. His most recent sale occurred on March 9, 2026. This places him 6,769th among nearly 12,000 insiders by sale value in our database, well below the average of $8.6 million across 6.4 transactions per insider. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 12, 2026 | CONSTELLIUM SE | $CSTM | Brun Nicolas | SVP PA, Comm & Sust | A | Ordinary shares | 4376 | $0.00 | 131,552.0000 | 141,941,220 | 3.44% | 0.00% |
| March 9, 2026 | CONSTELLIUM SE | $CSTM | Brun Nicolas | SVP PA, Comm & Sust | S | Ordinary shares | 17701 | $24.67 | 103,466.0000 | 141,941,220 | 14.61% | 0.01% |
| March 9, 2026 | CONSTELLIUM SE | $CSTM | Brun Nicolas | SVP PA, Comm & Sust | A | Ordinary shares | 23710 | $0.00 | 127,176.0000 | 141,941,220 | 22.92% | 0.02% |