Stable plan record
CENTURY ALUMINUM 401(K) PLAN
Sponsored by CENTURY ALUMINUM COMPANY · EIN/PN 133070826-004
Selected filing history
These charts use the selected public filing for each year and keep unreported values blank.
2022
$4,252
2023
$4,030
2024
$4,302
2022
$37
2023
$28
2024
$36
2022
1,423
2023
1,425
2024
1,434
| Year | ACK_ID | Active participants | Employer contributions / active |
|---|---|---|---|
| 2024 | 20251013110021NAL0001157809001 | 1,434 | $4,302 |
| 2023 | 20241010145704NAL0041252466001 | 1,425 | $4,030 |
| 2022 | 20231012062953NAL0019943011001 | 1,423 | $4,252 |
Public filing identifier
The EIN and plan number are public filing identifiers. PlanScore does not expose unrelated personal data.