CSTM Insider Transactions
33 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–33; provenance stays internal.
CSTM insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Deslarzes Jean-Christophe | Director | 2026-08-03 | Purchase | 1,490 | $27.24 |
| Ormerod John | Director | 2026-06-04 | Sale | 8,000.0 | $35.01 |
| Becker Marcus | SVP CPO | 2026-05-28 | Sale | 10,391.0 | $34.93 |
| Jarrett Martin | SVP Chief Innovation Officer | 2026-05-14 | Sale | 4,716.0 | $33.46 |
| Soultz Bradley Lee | Director | 2026-05-14 | Purchase | 2,500.0 | $33.84 |
| Piquier Ludovic | SVP Manuf Excellence & CTO | 2026-05-12 | Sale | 1,000.0 | $33.57 |
| Brun Nicolas | SVP PA, Comm & Sust | 2026-05-11 | Sale | 26,661.0 | $33.85 |
| Corre Stephane | President, AS&I | 2026-05-08 | Sale | 5,000.0 | $33.52 |
| Guo Jack Q. | EVP & CFO | 2026-05-05 | Sale | 25,201.0 | $32.62 |
| Brandjes Michiel | Director | 2026-05-05 | Sale | 10,400.0 | $31.25 |
| Hoffmann Philippe | President, A&T | 2026-05-01 | Sale | 50,000.0 | $31.92 |
| Jurkovic Philip Ryan | SVP & CHRO | 2026-05-01 | Sale | 48,784.0 | $32.01 |
| Corre Stephane | President, AS&I | 2026-05-01 | Sale | 5,000.0 | $32.04 |
| Deslarzes Jean-Christophe | Director | 2026-05-01 | Purchase | 1,325.0 | $31.13 |
| Becker Marcus | SVP CPO | 2026-03-16 | Sale | 10,000.0 | $25.09 |
| Corre Stephane | President, AS&I | 2026-03-10 | Sale | 1,500.0 | $25.89 |
| Joerg Ingrid | CEO | 2026-03-10 | Sale | 4,614.0 | $25.87 |
| Hoffmann Philippe | President, A&T | 2026-03-10 | Sale | 4,728.0 | $25.87 |
| Becker Marcus | SVP CPO | 2026-03-10 | Sale | 1,113.0 | $25.87 |
| Guo Jack Q. | EVP & CFO | 2026-03-10 | Sale | 41,717.0 | $25.87 |
| Jurkovic Philip Ryan | SVP & CHRO | 2026-03-10 | Sale | 29,900.0 | $25.87 |
| Corre Stephane | President, AS&I | 2026-03-09 | Purchase | 8,026.0 | $0.0 |
| Brun Nicolas | SVP PA, Comm & Sust | 2026-03-09 | Sale | 17,701.0 | $24.67 |
| Hoffmann Philippe | President, A&T | 2026-03-09 | Purchase | 71,132.0 | $0.0 |
| Becker Marcus | SVP CPO | 2026-03-09 | Purchase | 14,592.0 | $0.0 |
| Hoffmann Philippe | President, A&T | 2026-03-04 | Sale | 30,000.0 | $27.14 |
| Hoffmann Philippe | President, A&T | 2026-03-04 | Sale | 50,000.0 | $26.03 |
| Deslarzes Jean-Christophe | Director | 2026-03-02 | Purchase | 1,665.0 | $24.77 |
| Corre Stephane | President, AS&I | 2026-02-27 | Sale | 3,000.0 | $24.69 |
| Boccon-Gibod Isabelle | Director | 2026-02-26 | Sale | 10,000.0 | $25.77 |
| Corre Stephane | President, AS&I | 2026-02-25 | Sale | 3,200.0 | $25.71 |
| Walters Stephen Charles | SVP GC & Secretary | 2026-02-23 | Sale | 1,500.0 | $25.39 |
| Becker Marcus | SVP CPO | 2026-02-20 | Sale | 15,570.0 | $25.58 |