401k Sponsoring company profile
CENTURY ALUMINUM COMPANY has sponsored the creation of one or more 401k plans.
Additional information about CENTURY ALUMINUM COMPANY
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: | |
More information about CENTURY ALUMINUM COMPANY
The following addresses have been detected on the 401k submissions:
| USA Mailing Address |
|---|
| ONE SOUTH WACKER, SUITE 1000 | |
| CHICAGO | |
| IL | |
| 60606 | |
|
| Date first seen: 2007-01-01 |
|
| Date last seen: 2023-12-31 |
|
| USA Mailing Address |
|---|
| 2511 GARDEN ROAD | |
| BUILDING A, SUITE 200 | |
| MONTEREY | |
| CA | |
| 93940 | |
|
| Date first seen: 2007-01-01 |
|
| Date last seen: 2023-12-31 |
|
The following addresses have been found in other jurisdictions:
| Jurisdiction: | Washington Department of State |
| Address: | | CORPORATION SERVICE COMPANY | |
| TUMWATER | |
| WA | |
| |
|
| Jurisdiction Company ID: | 602731168 |
| Jurisdiction Registration Date: | 2007-05-31 |
| Jurisdiction: | Washington Department of State |
| Address: | | 300 DESCHUTES WAY SW STE 304 | |
| TUMWATER | |
| WA | |
| |
|
| Jurisdiction Company ID: | 602731168 |
| Jurisdiction Registration Date: | 2007-05-31 |
Plan Sponsor Events
CENTURY ALUMINUM COMPANY 401k Plans
401k Contributions
Contributions made to the plan for the plan year by employer(s) and employees. Schedule SB Part 4 Question 18. This is signed by an actuary:
| Date | Type of contribution | Contribution | | Number of participants/employees | Average contribution per participant |
|---|
| 2023-09-14 | Employer Contributions | $ 4,511,311 | | | |
| 2023-09-14 | Employee Contributions | $ 4,511,311 | | | |
| 2022-11-29 | Employer Contributions | $ 2,411,312 | | 1 | $ 2,411,312 |
| 2022-11-29 | Employee Contributions | $ 2,411,312 | | 1 | $ 2,411,312 |
| 2016-01-15 | Employer Contributions | $ 26,500 | | 1 | $ 26,500 |
| 2016-01-15 | Employee Contributions | $ 26,500 | | 1 | $ 26,500 |
| 2015-10-15 | Employer Contributions | $ 611,000 | | 663 | $ 922 |
| 2015-10-15 | Employee Contributions | $ 611,000 | | 663 | $ 922 |
| 2015-09-15 | Employer Contributions | $ 489,500 | | 663 | $ 738 |
| 2015-09-15 | Employee Contributions | $ 489,500 | | 663 | $ 738 |
| 2015-07-15 | Employer Contributions | $ 389,000 | | 663 | $ 587 |
| 2015-07-15 | Employee Contributions | $ 389,000 | | 663 | $ 587 |
| 2015-04-15 | Employer Contributions | $ 841,000 | | 663 | $ 1,268 |
| 2015-04-15 | Employee Contributions | $ 841,000 | | 663 | $ 1,268 |
| 2015-03-31 | Employer Contributions | $ 1,076,500 | | 663 | $ 1,624 |
| 2015-03-31 | Employee Contributions | $ 1,076,500 | | 663 | $ 1,624 |
| 2014-10-15 | Employer Contributions | $ 540,000 | | 1328 | $ 407 |
| 2014-10-15 | Employee Contributions | $ 540,000 | | 1328 | $ 407 |
| 2014-09-15 | Employer Contributions | $ 1,019,000 | | 1328 | $ 767 |
| 2014-09-15 | Employee Contributions | $ 1,019,000 | | 1328 | $ 767 |
| 2014-07-15 | Employer Contributions | $ 864,000 | | 1328 | $ 651 |
| 2014-07-15 | Employee Contributions | $ 864,000 | | 1328 | $ 651 |
| 2014-04-15 | Employer Contributions | $ 864,000 | | 1328 | $ 651 |
| 2014-04-15 | Employee Contributions | $ 864,000 | | 1328 | $ 651 |
| 2014-01-15 | Employer Contributions | $ 549,000 | | 1328 | $ 413 |
| 2014-01-15 | Employee Contributions | $ 549,000 | | 1328 | $ 413 |
| 2013-10-15 | Employer Contributions | $ 549,000 | | 274 | $ 2,004 |
| 2013-10-15 | Employee Contributions | $ 549,000 | | 274 | $ 2,004 |
| 2013-09-13 | Employer Contributions | $ 215,000 | | 274 | $ 785 |
| 2013-09-13 | Employee Contributions | $ 215,000 | | 274 | $ 785 |
| 2013-07-15 | Employer Contributions | $ 549,000 | | 274 | $ 2,004 |
| 2013-07-15 | Employee Contributions | $ 549,000 | | 274 | $ 2,004 |
| 2013-04-15 | Employer Contributions | $ 549,000 | | 274 | $ 2,004 |
| 2013-04-15 | Employee Contributions | $ 549,000 | | 274 | $ 2,004 |
| 2013-01-15 | Employer Contributions | $ 569,000 | | 274 | $ 2,077 |
| 2013-01-15 | Employee Contributions | $ 569,000 | | 274 | $ 2,077 |
| 2012-10-14 | Employer Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-10-14 | Employee Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-09-14 | Employer Contributions | $ 225,000 | | 787 | $ 286 |
| 2012-09-14 | Employee Contributions | $ 225,000 | | 787 | $ 286 |
| 2012-07-15 | Employer Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-07-15 | Employee Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-07-13 | Employer Contributions | $ 759,000 | | 787 | $ 964 |
| 2012-07-13 | Employee Contributions | $ 759,000 | | 787 | $ 964 |
| 2012-04-15 | Employer Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-04-15 | Employee Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-04-13 | Employer Contributions | $ 759,000 | | 787 | $ 964 |
| 2012-04-13 | Employee Contributions | $ 759,000 | | 787 | $ 964 |
| 2012-03-21 | Employer Contributions | $ 819,000 | | 787 | $ 1,041 |
| 2012-03-21 | Employee Contributions | $ 819,000 | | 787 | $ 1,041 |
| 2012-01-13 | Employer Contributions | $ 634,000 | | 787 | $ 806 |
| 2012-01-13 | Employee Contributions | $ 634,000 | | 787 | $ 806 |
| 2011-09-15 | Employer Contributions | $ 683,000 | | 826 | $ 827 |
| 2011-09-15 | Employee Contributions | $ 683,000 | | 826 | $ 827 |
| 2011-03-31 | Employer Contributions | $ 3,300,000 | | 826 | $ 3,995 |
| 2011-03-31 | Employee Contributions | $ 3,300,000 | | 826 | $ 3,995 |
| 2011-01-15 | Employer Contributions | $ 522,000 | | 826 | $ 632 |
| 2011-01-15 | Employee Contributions | $ 522,000 | | 826 | $ 632 |
| 2010-10-15 | Employer Contributions | $ 522,000 | | 182 | $ 2,868 |
| 2010-10-15 | Employee Contributions | $ 522,000 | | 182 | $ 2,868 |
Potentially Related Companies
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