InsiderTrades

Form 4 for CENX CENTURY ALUMINUM CO

Accepted 2022-01-04 00:00:00 ET · period of report 2021-12-31 · accession 0001104659-22-000613 · 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
D 2022-01-04 2021-12-31 CENX Glencore plc 10% C - Cnv Deriv — +473.1K 11.65M +4% —
D 2022-01-04 2021-12-31 CENX Glencore plc 10% C - Cnv Deriv — -4,731 58.5K -7% —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2021-12-31 C A 473,131 — 11,651,704 D — — (F1) Represents shares of Common Stock acquired upon conversion of 4,731.31 shares of Series A Convertible Preferred Stock on December 31, 2021. (F2) Each share of Series A Convertible Preferred Stock is convertible into 100 shares of Common Stock at the times and under the circumstances described in the Certificate of Designation for the Series A Convertible Preferred Stock. The Series A Convertible Preferred Stock has no expiration date. (F3) The shares of Common Stock reported in Table I and the shares of Series A Convertible Preferred Stock reported in Table II are held directly by Glencore AG, a direct wholly-owned subsidiary of Glencore International AG, and indirectly by Glencore International AG and its parent, Glencore plc.
2 Derivative Series A Convertible Preferred Stock 2021-12-31 C D 4,731.31 — 58,542.43 D — · — to — 473,131 Common Stock (F2) Each share of Series A Convertible Preferred Stock is convertible into 100 shares of Common Stock at the times and under the circumstances described in the Certificate of Designation for the Series A Convertible Preferred Stock. The Series A Convertible Preferred Stock has no expiration date. (F3) The shares of Common Stock reported in Table I and the shares of Series A Convertible Preferred Stock reported in Table II are held directly by Glencore AG, a direct wholly-owned subsidiary of Glencore International AG, and indirectly by Glencore International AG and its parent, Glencore plc.