CIK 0000949157 · Large accelerated filer
CENTURY ALUMINUM CO
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- CENX
- Exchange
- Nasdaq
- Industry
- Primary Production of Aluminum
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 133070826
- Phone
- 3126963101
- Business address
- 1 SOUTH WACKER DRIVE, SUITE 1000, CHICAGO, IL, 60606
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2023-12-28 | Trpkovski Peter A SVP, Finance and Treasurer | Sale | −13,908 | $12.32 | $171K | 41,998 |
| 2023-12-27 | Gary Jesse E President and CEO | Sale | −68,162 | $12.60 | $859K | 76,443 |
| 2023-12-26 | Gary Jesse E President and CEO | Sale | −70,000 | $12.59 | $881K | 144,605 |
| 2023-12-21 | Hoffman Robert F VP, IT and CAO | Sale | −9,000 | $12.08 | $109K | 38,553 |
| 2023-12-20 | Hoffman Robert F VP, IT and CAO | Sale | −3,000 | $12.00 | $36K | 47,553 |
| 2023-09-30 | GLENCORE INTERNATIONAL AG 10% owner | Conversion | +19,790 | 12,155,115 | ||
| 2023-09-30 | GLENCORE INTERNATIONAL AG 10% owner | Conversion · Series A Convertible Preferred Stock | −197.9 | 53,508.32 | ||
| 2023-07-26 | Gary Jesse E President and CEO | Gift | −26,324 | 276,268 | ||
| 2023-07-26 | Gary Jesse E President and CEO | Gift | +26,324 | 214,605 | ||
| 2023-07-01 | Gary Jesse E President and CEO | Shares withheld for taxes | −20,937 | $8.72 | $183K | 426,473 |
| 2023-06-30 | GLENCORE INTERNATIONAL AG 10% owner | Conversion | +14,836 | 12,135,325 | ||
| 2023-06-30 | GLENCORE INTERNATIONAL AG 10% owner | Conversion · Series A Convertible Preferred Stock | −148.36 | 53,706.22 | ||
| 2023-06-05 | Olivier Tamla A Director | Grant or award | +14,825 | 14,825 | ||
| 2023-06-05 | Michelmore Andrew G Director | Grant or award | +14,825 | 83,143 | ||
| 2023-06-05 | Michelmore Andrew G Director | Shares withheld for taxes | −4,448 | $8.51 | $38K | 78,695 |
| 2023-06-05 | GLASSER ERROL Director | Grant or award | +14,825 | 103,849 | ||
| 2023-06-05 | Berntzen Jarl Director | Grant or award | +14,825 | 194,103 | ||
| 2023-06-05 | Bush Jennifer Mary Director | Grant or award | +14,825 | 32,024 | ||
| 2023-05-11 | Aboud Matt SVP, Strategy & Business Dev't | Purchase | +18,000 | $7.25 | $131K | 46,678 |
| 2023-02-08 | Gary Jesse E President and CEO | Gift | −80,008 | 346,465 |
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