---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-015669"
form_type: "8-K"
ticker: "OKE"
cik: "0001039684"
company_name: "ONEOK INC /NEW/"
filed_at: "2025-02-20T23:59:59+00:00"
generated_at: "2026-05-26T07:54:54.937465+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# ONEOK upsizes revolving credit facility to $3.5B, extends maturity to 2030

## Summary
- Revolving unsecured credit facility increased from $2.5B to $3.5B.
- Maturity date extended from June 2028 to February 2030.
- Includes $100M letter of credit and $200M swing line subfacilities.
- Net leverage covenant maximum 5.00:1.00, stepping to 5.50:1.00 for two quarters after large acquisitions.
- Guarantees from subsidiaries including ONEOK Partners, Magellan Midstream, EnLink Midstream.

## SEC filing metadata
- accession: 0001213900-25-015669
- form_type: 8-K
- ticker: OKE
- cik: 0001039684
- company_name: ONEOK INC /NEW/
- filed_at: 2025-02-20T23:59:59+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/1039684/000121390025015669/0001213900-25-015669-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039684/000121390025015669/ea0231158-8k_oneok.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-015669
- JSON: https://secwatch.observer/filing/0001213900-25-015669.json
- Plain text: https://secwatch.observer/filing/0001213900-25-015669.txt

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