---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-387930"
form_type: "8-K"
ticker: "WMB"
cik: "0000107263"
company_name: "WILLIAMS COMPANIES, INC."
filed_at: "2026-09-10T20:27:55+00:00"
generated_at: "2026-09-10T20:29:14.327671+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Williams Companies issues $2.75B in senior notes across four tranches

## Summary
- Issued $500M 5.000% notes due 2029, $1.0B 5.600% due 2033, $750M 5.800% due 2036, $500M 6.400% due 2056.
- Total $2.75B senior unsecured notes; interest semi-annual, first payments April/Sept 2027.
- Notes rank equally with existing senior debt; make-whole redemption available before stated dates.
- Offering under existing S-3 shelf; prospectus supplement dated Sept 8, 2026.

## SEC filing metadata
- accession: 0001193125-26-387930
- form_type: 8-K
- ticker: WMB
- cik: 0000107263
- company_name: WILLIAMS COMPANIES, INC.
- filed_at: 2026-09-10T20:27:55+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/107263/000119312526387930/0001193125-26-387930-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/107263/000119312526387930/d116217d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-387930
- JSON: https://secwatch.observer/filing/0001193125-26-387930.json
- Plain text: https://secwatch.observer/filing/0001193125-26-387930.txt

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