Hafberg Agust F
SEC CIK 2049924 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| CENX | CENTURY ALUMINUM CO | SVP, Chief Commercial Off | 45.1K | — | $1.44M | 6 | 2024-12-31 | 2026-02-27 |
Most active insiders at CENX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Glencore AG | 10% | — | $326.81M |
| 2 | GLENCORE INTERNATIONAL AG | 10% | — | $272.25M |
| 3 | Gary Jesse E | Pres, CEO, Dir | — | $15.55M |
| 4 | DeZee John | EVP, GC, Sec | — | $3.35M |
| 5 | Gudlaugsson Gunnar | EVP - Gbl Ops | — | $2.33M |
| 6 | Hafberg Agust F | SVP, Chief Commercial Off | — | $1.44M |
| 7 | Hoffman Robert F | SVP, CAO, IT | — | $1.16M |
| 8 | Calloway Kenneth L | SVP, Human Resources | — | $1.04M |
| 9 | Trpkovski Peter A | EVP, CFO, Treas | — | $845.5K |
| 10 | Aboud Matt | SVP, Strategy, Business Dev't | — | $793.1K |
Transactions 6
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-03 | 2026-02-27 | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | SVP, Chief Commercial Off | S - Sale | $51.24 | -22.9K | 45.1K | -34% | -$1.17M | |
| M | 2026-01-05 | 2025-12-31+ | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | SVP, Chief Commercial Off | A - Grant | $0.00 | +36.1K | 67.9K | +113% | $0 |
| M | 2026-01-05 | 2025-12-31 | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | SVP, Chief Commercial Off | F - Tax | $39.18 | -23.4K | 62.7K | -27% | -$918.1K |
| 2025-09-30 | 2025-09-26 | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | SVP, Chief Commercial Off | S - Sale | $27.91 | -9,493 | 55.3K | -15% | -$264.9K | |
| M | 2025-01-03 | 2024-12-31+ | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | SVP, Chief Commercial Off | A - Grant | $0.00 | +22.1K | 66.7K | +50% | $0 |
| M | 2025-01-03 | 2024-12-31 | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | SVP, Chief Commercial Off | F - Tax | $18.22 | -9,716 | 59.4K | -14% | -$177.0K |
Purchase Sale Sale after option exercise All abbreviations