---
schema_version: "secwatch.filing_event.v1"
accession: "0001534701-24-000141"
form_type: "8-K"
ticker: "PSX"
cik: "0001534701"
company_name: "Phillips 66"
filed_at: "2024-09-11T23:59:59+00:00"
generated_at: "2026-05-31T05:26:11.429201+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Phillips 66 subsidiary launches $1.8B senior notes offering; rates 4.95%-5.50%

## Summary
- Phillips 66 Company issued $600M each of 5.250% notes due 2031 (additional), 4.950% due 2035, and 5.500% due 2055.
- The notes are fully guaranteed by parent Phillips 66 and issued under a May 2022 indenture.
- The Additional 2031 Notes are a further issuance of the $600M series from Feb 2024 and will be treated as a single series.
- Offering is an underwritten public sale per Terms Agreement dated Sept 9, 2024 with several underwriters.

## SEC filing metadata
- accession: 0001534701-24-000141
- form_type: 8-K
- ticker: PSX
- cik: 0001534701
- company_name: Phillips 66
- filed_at: 2024-09-11T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1534701/000153470124000141/0001534701-24-000141-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1534701/000153470124000141/psx-20240909.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001534701-24-000141
- JSON: https://secwatch.observer/filing/0001534701-24-000141.json
- Plain text: https://secwatch.observer/filing/0001534701-24-000141.txt

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