Walters Stephen Charles (CIK 2096129) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-16). Recent activity: Buy CSTM (5,834 shares), Sell CSTM (1,500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-16 | CONSTELLIUM SE (CSTM) | SVP GC & Secretary | Buy | 5,834 | $0 |
| 2026-02-24 | CONSTELLIUM SE (CSTM) | SVP GC & Secretary | Sell | 1,500 | $38,085 |
来源：SEC Form 4 申报文件 · 截至 2026-03-16