Derivative exercise or conversion — not an open-market buy.
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Traded Nov 10, 2025 · Filed Nov 14, 2025
A big owner of Century Aluminum sold $272M of Century Aluminum shares. Nobody planned it ahead of time.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market sale
Code S — open-market or private sale
~$272,250,000
Shares × reported transaction price
95 days after results of Aug 7, 2025, 11 days before results of Nov 21, 2025
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
None found in footnotes
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | −6.2% | −1.9% | −4.2% |
| 30 days | +9.1% | +1.3% | +7.8% |
| 90 days | +72.7% | +1.4% | +71.3% |
| 180 days | +123.6% | +10.5% | +113.1% |
Past results only. Not a forecast.
Derivative exercise or conversion — not an open-market buy.
Derivative exercise or conversion — not an open-market buy.