Perkins Matthew B. (CIK 2092957) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-16). Recent activity: Buy CSTM (10,210 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-16 | CONSTELLIUM SE (CSTM) | President, P&ARP | Buy | 10,210 | $0 |
Source: SEC Form 4 filings · as of 2026-03-16