---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-392003"
form_type: "8-K"
ticker: "OKE"
cik: "0001039684"
company_name: "ONEOK INC /NEW/"
filed_at: "2026-09-15T20:37:19+00:00"
generated_at: "2026-09-15T20:39:05.264385+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# ONEOK expects to accept $2B of tendered senior notes; ATM amended to $1B

## Summary
- Early results show $2B aggregate principal tendered across 20 series; OpCo expects to accept all $2B, settlement Sept 17, 2026.
- Largest tenders: 5.700% due 2054 ($862M), 5.050% due 2034 ($1.04B), 3.950% due 2050 ($368M) at early deadline.
- Early Tender Consideration per $1,000 ranges $707.44–$955.41; based on 5.369%–4.742% reference yields plus fixed spreads.
- No tenders after Sept 14 deadline will be accepted; total tendered equals the $2B Aggregate Maximum Tender Amount.
- Amendment to equity distribution agreement upsizes ATM to $1B of common stock; ONEOK assumed Legacy ONEOK obligations.

## SEC filing metadata
- accession: 0001193125-26-392003
- form_type: 8-K
- ticker: OKE
- cik: 0001039684
- company_name: ONEOK INC /NEW/
- filed_at: 2026-09-15T20:37:19+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1039684/000119312526392003/0001193125-26-392003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039684/000119312526392003/d162704d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-392003
- JSON: https://secwatch.observer/filing/0001193125-26-392003.json
- Plain text: https://secwatch.observer/filing/0001193125-26-392003.txt

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