Form4insider filings, from the source

SEC Form 4 · accession 0001144204-18-051942

CENTURY ALUMINUM CO · CENX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owners
Glencore AG
10% Owner
Glencore plc
10% Owner
Period of report
Sep 30, 2018
Accepted (ET)
Oct 2, 2018 · 9:03 am EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000949157

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1,F2,F3Sep 30, 2018C3,096—A10,096,776D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Series A Convertible Preferred StockF2,F3—Sep 30, 2018C31D——Common Stock3,09674,092D

Explanation of responses