---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-195001"
form_type: "8-K"
ticker: "WLKP"
cik: "0001604665"
company_name: "Westlake Chemical Partners LP"
filed_at: "2022-07-15T23:59:59+00:00"
generated_at: "2026-06-24T14:07:30.995527+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Westlake Chemical Partners extends revolver maturities to July 2027, switches to SOFR

## Summary
- OpCo Revolver maturity extended to July 12, 2027; interest now SOFR + 1.75% margin + 0.10% spread.
- MLP Revolver maturity also extended to July 12, 2027; margin varies 1.75%-2.75% based on leverage.
- Both amendments replace LIBOR with SOFR plus a 0.10% credit spread adjustment.

## SEC filing metadata
- accession: 0001193125-22-195001
- form_type: 8-K
- ticker: WLKP
- cik: 0001604665
- company_name: Westlake Chemical Partners LP
- filed_at: 2022-07-15T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1604665/000119312522195001/0001193125-22-195001-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1604665/000119312522195001/d278975d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-195001
- JSON: https://secwatch.observer/filing/0001193125-22-195001.json
- Plain text: https://secwatch.observer/filing/0001193125-22-195001.txt

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