---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-390825"
form_type: "8-K"
ticker: "CLMT"
cik: "0002013745"
company_name: "Calumet, Inc. /DE"
filed_at: "2026-09-14T21:46:04+00:00"
generated_at: "2026-09-15T10:05:54.112748+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Calumet expands revolving credit facility from $500M to $600M

## Summary
- Revolver commitments increased to $600M on Sept 11, 2026, from $500M, subject to borrowing base limits.
- Commitments auto-reduce to $525M upon Money Center Bank Inventory Structuring Commencement Date.
- Fourth Amendment to Monetization Master Agreement with J. Aron & Company permits the increase.
- Bank of America agent; Barclays, Wells Fargo, Regions, BMO, U.S. Bank, Morgan Stanley, Goldman Sachs, PNC added commitments.

## SEC filing metadata
- accession: 0001193125-26-390825
- form_type: 8-K
- ticker: CLMT
- cik: 0002013745
- company_name: Calumet, Inc. /DE
- filed_at: 2026-09-14T21:46:04+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2013745/000119312526390825/0001193125-26-390825-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2013745/000119312526390825/d111023d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-390825
- JSON: https://secwatch.observer/filing/0001193125-26-390825.json
- Plain text: https://secwatch.observer/filing/0001193125-26-390825.txt

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