18 insiders reported 52 Form 4 transactions for CONSTELLIUM SE (CSTM) over the past 18 months (most recent 2026-08-03). Recent activity: Deslarzes Jean-Christophe (Director) Buy 1,490 shares, Joerg Ingrid (CEO) Sell 2,984 shares, Ormerod John (Director) Sell 8,000 shares, Becker Marcus (SVP CPO) Sell 10,391 shares, Jarrett Martin (SVP Chief Innovation Officer) Sell 4,716 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-03 | Deslarzes Jean-Christophe | Director | Buy | 1,490 | $40,588 |
| 2026-07-13 | Joerg Ingrid | CEO | Sell | 2,984 | $87,372 |
| 2026-06-08 | Ormerod John | Director | Sell | 8,000 | $280,080 |
| 2026-06-01 | Becker Marcus | SVP CPO | Sell | 10,391 | $362,958 |
| 2026-05-18 | Jarrett Martin | SVP Chief Innovation Officer | Sell | 4,716 | $157,797 |
| 2026-05-18 | Soultz Bradley Lee | Director | Buy | 2,500 | $84,600 |
| 2026-05-13 | Piquier Ludovic | SVP Manuf Excellence & CTO | Sell | 1,000 | $33,570 |
| 2026-05-12 | Brun Nicolas | SVP PA, Comm & Sust | Sell | 26,661 | $902,475 |
| 2026-05-12 | Corre Stephane | President, AS&I | Sell | 5,000 | $167,600 |
| 2026-05-07 | Guo Jack Q. | EVP & CFO | Sell | 25,201 | $822,057 |
| 2026-05-07 | Brandjes Michiel | Director | Sell | 10,400 | $325,000 |
| 2026-05-05 | Hoffmann Philippe | President, A&T | Sell | 50,000 | $1.6M |
| 2026-05-04 | Jurkovic Philip Ryan | SVP & CHRO | Sell | 48,784 | $1.6M |
| 2026-05-04 | Corre Stephane | President, AS&I | Sell | 5,000 | $160,200 |
| 2026-05-01 | Deslarzes Jean-Christophe | Director | Buy | 1,325 | $41,247 |
| 2026-03-17 | Becker Marcus | SVP CPO | Sell | 10,000 | $250,900 |
| 2026-03-17 | Deslarzes Jean-Christophe | Director | Buy | 1,665 | $41,242 |
| 2026-03-16 | Corre Stephane | President, AS&I | Buy | 7,293 | $0 |
| 2026-03-16 | Becker Marcus | SVP CPO | Buy | 3,938 | $0 |
| 2026-03-16 | Brun Nicolas | SVP PA, Comm & Sust | Buy | 4,376 | $0 |
| 2026-03-16 | Perkins Matthew B. | President, P&ARP | Buy | 10,210 | $0 |
| 2026-03-16 | Walters Stephen Charles | SVP GC & Secretary | Buy | 5,834 | $0 |
| 2026-03-16 | Joerg Ingrid | CEO | Buy | 31,358 | $0 |
| 2026-03-16 | Guo Jack Q. | EVP & CFO | Buy | 19,690 | $0 |
| 2026-03-16 | Piquier Ludovic | SVP Manuf Excellence & CTO | Buy | 5,469 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-03