0000949157-18-000010.txt : 20180103
0000949157-18-000010.hdr.sgml : 20180103
20180103145936
ACCESSION NUMBER: 0000949157-18-000010
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20171231
FILED AS OF DATE: 20180103
DATE AS OF CHANGE: 20180103
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Heyroth Stephen K.
CENTRAL INDEX KEY: 0001638425
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34474
FILM NUMBER: 18504764
MAIL ADDRESS:
STREET 1: 1 S. WACKER DRIVE
STREET 2: SUITE 1000
CITY: CHICAGO
STATE: IL
ZIP: 60606
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: CENTURY ALUMINUM CO
CENTRAL INDEX KEY: 0000949157
STANDARD INDUSTRIAL CLASSIFICATION: PRIMARY PRODUCTION OF ALUMINUM [3334]
IRS NUMBER: 133070826
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 1 SOUTH WACKER DRIVE
STREET 2: SUITE 1000
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3126963101
MAIL ADDRESS:
STREET 1: 1 SOUTH WACKER DRIVE
STREET 2: SUITE 1000
CITY: CHICAGO
STATE: IL
ZIP: 60606
4
1
wf-form4_151500956225165.xml
FORM 4
X0306
4
2017-12-31
0
0000949157
CENTURY ALUMINUM CO
CENX
0001638425
Heyroth Stephen K.
C/O CENTURY ALUMINUM COMPANY
1 S. WACKER DRIVE, SUITE 1000
CHICAGO
IL
60606
0
1
0
0
Chief Accounting Officer
Common Stock
2017-12-31
4
F
0
1201
19.64
D
16234
D
Common Stock
2018-01-02
4
A
0
3434
0
A
19668
D
Reports shares withheld by the Issuer to satisfy tax obligations in connection with the vesting of performance share units granted to the Reporting Person.
Includes unvested time vesting performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018 and 2017-2019 Long-Term Incentive Plans under Rule 16b-3(d).
Represents time vesting performance share units granted to the Reporting Person in connection with the Issuer's 2018-2020 Long-Term Incentive Plan under Rule 16b-3(d), all of which will vest in the ordinary course on the last day of the Plan Period, December 31, 2020.
Includes unvested performance share units granted to the Reporting Person pursuant to Issuer's 2016-2018, 2017-2019 and 2018-2020 Performance Share Programs under a Rule 16b-3(d) plan.
/s/ Jesse E. Gary, attorney-in-fact for Mr. Heyroth
2018-01-03