Schild Niklaus (CIK 2093309) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-16). Recent activity: Buy CSTM (3,355 shares), Buy CSTM (5,106 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-16 | CONSTELLIUM SE (CSTM) | SVP CIO & CDO | Buy | 3,355 | $0 |
| 2026-03-11 | CONSTELLIUM SE (CSTM) | SVP CIO & CDO | Buy | 5,106 | $0 |
Source: SEC Form 4 filings · as of 2026-03-16