CENTURY ALUMINUM COMPANY (CENX) Stock Ownership and Short Interest
USA - NASDAQ:CENX - US1564311082 - Common Stock
28.5 USD
-2.23 (-7.26%)
28.75 USD
+0.25 (+0.88%)
| Shares Outstanding | 93.34M |
| Float | 52.19M |
| Float Short Interest Percentage | 15.48% |
| Owners (insider) | 0.97% |
| Owners (institutional) | 61.86% |
| Owners (insider) change | 0% |
| Owners (institutional) change | 0.12% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Sep 30, 2025 | GLENCORE INTERNATIONAL AG | Other Aquisition | 2848 | $ 0.00 | |
| Sep 30, 2025 | Glencore AG | Other Aquisition | 2848 | $ 0.00 | |
| Sep 30, 2025 | Glencore plc | Other Aquisition | 2848 | $ 0.00 | |
| Sep 26, 2025 | Hafberg Agust F | Open Market Sale | 9493 | 27.91 | $ 264,949.63 |
| Sep 19, 2025 | Calloway Kenneth L | Open Market Sale | 16450 | 27.50 | $ 452,375.00 |
| Aug 12, 2025 | Aboud Matt | Open Market Sale | 12027 | 23.27 | $ 279,868.29 |
| Jun 30, 2025 | GLENCORE INTERNATIONAL AG | Other Aquisition | 16477 | $ 0.00 | |
| Jun 30, 2025 | Glencore AG | Other Aquisition | 16477 | $ 0.00 | |
| Jun 30, 2025 | Glencore plc | Other Aquisition | 16477 | $ 0.00 | |
| Jun 16, 2025 | Berntzen Jarl | Grant | 7778 | 0.00 | $ 0.00 |
| Jun 16, 2025 | GLASSER ERROL | Grant | 7778 | 0.00 | $ 0.00 |
| Jun 16, 2025 | Olivier Tamla A | Grant | 7778 | 0.00 | $ 0.00 |
| Jun 16, 2025 | Michelmore Andrew G | Grant | 7778 | 0.00 | $ 0.00 |
| Jun 16, 2025 | Michelmore Andrew G | Option Excercise | 2333 | 17.36 | $ 40,500.88 |
| Jun 16, 2025 | Bush Jennifer Mary | Grant | 7778 | 0.00 | $ 0.00 |
| Mar 31, 2025 | GLENCORE INTERNATIONAL AG | Other Aquisition | 3593 | $ 0.00 | |
| Mar 31, 2025 | Glencore AG | Other Aquisition | 3593 | $ 0.00 | |
| Mar 31, 2025 | Glencore plc | Other Aquisition | 3593 | $ 0.00 | |
| Mar 21, 2025 | Trpkovski Peter A | Grant | 12455 | 0.00 | $ 0.00 |
| Mar 20, 2025 | Hoffman Robert F | Open Market Sale | 5000 | 20.24 | $ 101,200.00 |
| Mar 14, 2025 | Hoffman Robert F | Open Market Sale | 2500 | 19.99 | $ 49,975.00 |
| Feb 7, 2025 | Trpkovski Peter A | Option Excercise | 4501 | 18.69 | $ 84,123.69 |
| Jan 28, 2025 | Gary Jesse E | Other Disposition | 254432 | 0.00 | $ 0.00 |
| Jan 1, 2025 | Bialek Gerald C | Grant | 17534 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Aboud Matt | Grant | 25249 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Aboud Matt | Option Excercise | 9881 | 18.22 | $ 180,031.82 |
| Dec 31, 2024 | Trpkovski Peter A | Grant | 10670 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Trpkovski Peter A | Option Excercise | 2752 | 18.22 | $ 50,141.44 |
| Dec 31, 2024 | Hoffman Robert F | Grant | 21980 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Hoffman Robert F | Option Excercise | 7253 | 18.22 | $ 132,149.66 |
| Dec 31, 2024 | Gary Jesse E | Grant | 269886 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Gary Jesse E | Option Excercise | 101180 | 18.22 | $ 1,843,499.60 |
| Dec 31, 2024 | Hafberg Agust F | Grant | 22091 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Hafberg Agust F | Option Excercise | 9716 | 18.22 | $ 177,025.52 |
| Dec 31, 2024 | Gudlaugsson Gunnar | Grant | 59781 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Gudlaugsson Gunnar | Option Excercise | 23909 | 18.22 | $ 435,621.98 |
| Dec 31, 2024 | GLENCORE INTERNATIONAL AG | Other Aquisition | 210162 | $ 0.00 | |
| Dec 31, 2024 | Glencore AG | Other Aquisition | 210162 | $ 0.00 | |
| Dec 31, 2024 | Glencore plc | Other Aquisition | 210162 | $ 0.00 | |
| Dec 31, 2024 | DeZee John | Grant | 41280 | 0.00 | $ 0.00 |
| Dec 31, 2024 | DeZee John | Option Excercise | 10245 | 18.22 | $ 186,663.90 |
| Dec 31, 2024 | Calloway Kenneth L | Grant | 15054 | 0.00 | $ 0.00 |
| Dec 31, 2024 | Calloway Kenneth L | Option Excercise | 4405 | 18.22 | $ 80,259.10 |
| Dec 26, 2024 | Gary Jesse E | Open Market Sale | 79243 | 18.66 | $ 1,478,739.71 |
| Dec 5, 2024 | Gudlaugsson Gunnar | Open Market Sale | 20000 | 23.85 | $ 477,000.00 |