Investment Pty Ltd. Glencore is 10% at CENTURY ALUMINUM CO (CENX). They have made 1 open-market trade across 1 company since 2009, most recently 2009-05-04.
CIK 0001059407
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $59.6M since 2009, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CENX | 28,262,090 | $990.2M |
Shares reported on the most recent Form 4, priced at the 2009-04-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CENX | BUY | 2009-02-03 | 2009-02-04 | $4.50 | $59.6M | -34.7% | +5.6% | +5.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.