Calloway Kenneth L (CIK 2014963) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-13). Recent activity: Sell CENX (18,000 shares), Buy CENX (18,150 shares), Sell CENX (5,469 shares), Sell CENX (3,723 shares), Buy CENX (5,238 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-13 | CENTURY ALUMINUM CO (CENX) | SVP, Human Resources | Sell | 18,000 | $1.0M |
| 2026-01-05 | CENTURY ALUMINUM CO (CENX) | SVP, Human Resources | Buy | 18,150 | $0 |
| 2026-01-05 | CENTURY ALUMINUM CO (CENX) | SVP, Human Resources | Sell | 5,469 | $214,275 |
| 2026-01-05 | CENTURY ALUMINUM CO (CENX) | SVP, Human Resources | Sell | 3,723 | $145,867 |
| 2026-01-05 | CENTURY ALUMINUM CO (CENX) | SVP, Human Resources | Buy | 5,238 | $0 |
| 2025-09-23 | CENTURY ALUMINUM CO (CENX) | SVP, Human Resources | Sell | 16,450 | $452,375 |
Source: SEC Form 4 filings · as of 2026-03-13