Form 4 for CENX CENTURY ALUMINUM CO
Accepted 2026-03-04 00:00:00 ET · period of report 2026-03-04 · accession 0001104659-26-023527 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-04 | 2026-03-04 | CENX | Glencore AG | 10% | S - Sale | $51.75 | -6.32M | 12.18M | -34% | -$326.81M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-04 | S | D | 6,315,245 | $51.75 | 12,184,755 | D | — | — | (F1) The Common Stock reported on Line 1 of Table I is held directly by Glencore International AG. Glencore International AG is wholly-owned by Glencore plc, which may be deemed an indirect beneficial owner of the securities held by Glencore AG and Glencore International AG. |