In the last 12 months, insiders at CONSTELLIUM SE ($CSTM) filed 37 transactions with the SEC: 4 open-market purchases totaling $41,242 and 15 sales totaling $5,815,708. Net insider sentiment: net selling.
CONSTELLIUM SE operates in the Secondary smelting & refining of nonferrous metals industry (Manufacturing sector).
Most Active Insiders
- Hoffmann Philippe (President, A&T) — 5 transactions totaling $2,238,013
- Guo Jack Q. (EVP & CFO) — 3 transactions totaling $1,079,219
- Jurkovic Philip Ryan (SVP & CHRO) — 3 transactions totaling $773,513
- Becker Marcus (SVP CPO) — 5 transactions totaling $677,963
- Brun Nicolas (SVP PA, Comm & Sust) — 3 transactions totaling $436,684
View all SEC Filings for CONSTELLIUM SE (CSTM).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | Deslarzes Jean-Christophe | Director | P | Ordinary shares | 1665 | $24.77 | 40,700.0000 | 141,941,220 | 4.27% | 0.00% |
| March 16, 2026 | Becker Marcus | SVP CPO | S | Ordinary shares | 10000 | $25.09 | 27,175.0000 | 141,941,220 | 26.90% | 0.01% |
| March 12, 2026 | Brun Nicolas | SVP PA, Comm & Sust | A | Ordinary shares | 4376 | $0.00 | 131,552.0000 | 141,941,220 | 3.44% | 0.00% |
| March 12, 2026 | Jurkovic Philip Ryan | SVP & CHRO | A | Ordinary shares | 10210 | $0.00 | 220,933.0000 | 141,941,220 | 4.85% | 0.01% |
| March 12, 2026 | Piquier Ludovic | SVP Manuf Excellence & CTO | A | Ordinary shares | 5469 | $0.00 | 242,713.0000 | 141,941,220 | 2.31% | 0.00% |
| March 12, 2026 | Becker Marcus | SVP CPO | A | Ordinary shares | 3938 | $0.00 | 37,175.0000 | 141,941,220 | 11.85% | 0.00% |
| March 12, 2026 | Joerg Ingrid | CEO | A | Ordinary shares | 31358 | $0.00 | 409,448.0000 | 141,941,220 | 8.29% | 0.02% |
| March 12, 2026 | Walters Stephen Charles | SVP GC & Secretary | A | Ordinary shares | 5834 | $0.00 | 25,068.0000 | 141,941,220 | 30.33% | 0.00% |
| March 12, 2026 | Schild Niklaus | SVP CIO & CDO | A | Ordinary shares | 3355 | $0.00 | 38,703.0000 | 141,941,220 | 9.49% | 0.00% |
| March 12, 2026 | Hoffmann Philippe | President, A&T | A | Ordinary shares | 12033 | $0.00 | 194,153.0000 | 141,941,220 | 6.61% | 0.01% |
| March 12, 2026 | Corre Stephane | President, AS&I | A | Ordinary shares | 7293 | $0.00 | 72,313.0000 | 141,941,220 | 11.22% | 0.01% |
| March 12, 2026 | Guo Jack Q. | EVP & CFO | A | Ordinary shares | 19690 | $0.00 | 210,569.0000 | 141,941,220 | 10.32% | 0.01% |
| March 12, 2026 | Perkins Matthew B. | President, P&ARP | A | Ordinary shares | 10210 | $0.00 | 33,212.0000 | 141,941,220 | 44.39% | 0.01% |
| March 12, 2026 | Weiler Wiebke | Director | A | Ordinary shares | 625 | $0.00 | 625.0000 | 141,941,220 | 9999.99% | 0.00% |
| March 10, 2026 | Corre Stephane | President, AS&I | S | Ordinary shares | 1500 | $25.89 | 65,020.0000 | 141,941,220 | 2.25% | 0.00% |
| March 9, 2026 | Piquier Ludovic | SVP Manuf Excellence & CTO | A | Ordinary shares | 30350 | $0.00 | 237,244.0000 | 141,941,220 | 14.67% | 0.02% |
| March 9, 2026 | Brun Nicolas | SVP PA, Comm & Sust | A | Ordinary shares | 23710 | $0.00 | 127,176.0000 | 141,941,220 | 22.92% | 0.02% |
| March 9, 2026 | 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 | Jurkovic Philip Ryan | SVP & CHRO | A | Ordinary shares | 59276 | $0.00 | 240,623.0000 | 141,941,220 | 32.69% | 0.04% |
| March 10, 2026 | Jurkovic Philip Ryan | SVP & CHRO | S | Ordinary shares | 29900 | $25.87 | 210,723.0000 | 141,941,220 | 12.43% | 0.02% |
| March 9, 2026 | Schild Niklaus | SVP CIO & CDO | A | Ordinary shares | 5106 | $0.00 | 35,348.0000 | 141,941,220 | 16.88% | 0.00% |
| March 9, 2026 | Corre Stephane | President, AS&I | P | Ordinary shares | 8026 | $0.00 | 66,520.0000 | 141,941,220 | 13.72% | 0.01% |
| March 9, 2026 | Hoffmann Philippe | President, A&T | P | Ordinary shares | 71132 | $0.00 | 186,848.0000 | 141,941,220 | 61.47% | 0.05% |
| March 10, 2026 | Hoffmann Philippe | President, A&T | S | Ordinary shares | 4728 | $25.87 | 182,120.0000 | 141,941,220 | 2.53% | 0.00% |
| March 9, 2026 | Becker Marcus | SVP CPO | P | Ordinary shares | 14592 | $0.00 | 34,350.0000 | 141,941,220 | 73.85% | 0.01% |
| March 10, 2026 | Becker Marcus | SVP CPO | S | Ordinary shares | 1113 | $25.87 | 33,237.0000 | 141,941,220 | 3.24% | 0.00% |
| March 9, 2026 | Joerg Ingrid | CEO | A | Ordinary shares | 71132 | $0.00 | 382,704.0000 | 141,941,220 | 22.83% | 0.05% |
| March 10, 2026 | Joerg Ingrid | CEO | S | Ordinary shares | 4614 | $25.87 | 378,090.0000 | 141,941,220 | 1.21% | 0.00% |
| March 9, 2026 | Guo Jack Q. | EVP & CFO | A | Ordinary shares | 75874 | $0.00 | 232,596.0000 | 141,941,220 | 48.41% | 0.05% |
| March 10, 2026 | Guo Jack Q. | EVP & CFO | S | Ordinary shares | 41717 | $25.87 | 190,879.0000 | 141,941,220 | 17.94% | 0.03% |
| March 4, 2026 | Hoffmann Philippe | President, A&T | S | Ordinary shares | 50000 | $26.03 | 85,425.0000 | 141,941,220 | 36.92% | 0.04% |
| March 4, 2026 | Hoffmann Philippe | President, A&T | S | Ordinary shares | 30000 | $27.14 | 55,425.0000 | 141,941,220 | 35.12% | 0.02% |
| Feb. 27, 2026 | Corre Stephane | President, AS&I | S | Ordinary shares | 3000 | $24.69 | 44,444.0000 | 141,941,220 | 6.32% | 0.00% |
| Feb. 26, 2026 | Boccon-Gibod Isabelle | Director | S | Ordinary shares | 10000 | $25.77 | 23,000.0000 | 141,941,220 | 30.30% | 0.01% |
| Feb. 25, 2026 | Corre Stephane | President, AS&I | S | Ordinary shares | 3200 | $25.71 | 47,444.0000 | 141,941,220 | 6.32% | 0.00% |
| Feb. 20, 2026 | Becker Marcus | SVP CPO | S | Ordinary shares | 15570 | $25.58 | 0.0000 | 141,941,220 | 100.00% | 0.01% |
| Feb. 23, 2026 | Walters Stephen Charles | SVP GC & Secretary | S | Ordinary shares | 1500 | $25.39 | 0.0000 | 141,941,220 | 100.00% | 0.00% |