---
schema_version: "secwatch.filing_event.v1"
accession: "0000949157-21-000146"
form_type: "8-K"
ticker: "CENX"
cik: "0000949157"
company_name: "CENTURY ALUMINUM CO"
filed_at: "2021-12-27T23:59:59+00:00"
generated_at: "2026-06-27T22:28:15.468510+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Century Aluminum ups revolver capacity from $175M to $220M via $45M accordion draw

## Summary
- Third Amendment executed Dec 23, 2021 exercising $45M uncommitted accordion; total facility now $220M.
- Lenders include Wells Fargo ($120M), BofA ($40M), Credit Suisse ($35M), BNP Paribas ($25M).
- Amendment fee of $67,500 (15 bps on increase) paid for ratable benefit of increasing lenders.
- No changes to other terms; existing guarantees reaffirmed by subsidiaries.

## SEC filing metadata
- accession: 0000949157-21-000146
- form_type: 8-K
- ticker: CENX
- cik: 0000949157
- company_name: CENTURY ALUMINUM CO
- filed_at: 2021-12-27T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/949157/000094915721000146/0000949157-21-000146-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/949157/000094915721000146/cenx-20211223.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000949157-21-000146
- JSON: https://secwatch.observer/filing/0000949157-21-000146.json
- Plain text: https://secwatch.observer/filing/0000949157-21-000146.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.