---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-311459"
form_type: "8-K"
ticker: "SPH"
cik: "0001005210"
company_name: "SUBURBAN PROPANE PARTNERS LP"
filed_at: "2025-12-08T23:59:59+00:00"
generated_at: "2026-05-16T13:54:33.795975+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Suburban Propane prices $350M 6.5% senior notes due 2035, redeems 5.875% 2027 notes

## Summary
- Issued $350M aggregate principal amount of 6.500% senior notes due 2035 at par.
- Notes mature Dec 15, 2035; interest payable semiannually starting June 15, 2026.
- Proceeds, with credit facility borrowings, to redeem all $350M of 5.875% senior notes due 2027.
- Offering expected to close Dec 22, 2025, subject to customary conditions.
- Suburban may redeem up to 35% of notes before Dec 15, 2028 with equity offering proceeds at 106.5%.

## SEC filing metadata
- accession: 0001193125-25-311459
- form_type: 8-K
- ticker: SPH
- cik: 0001005210
- company_name: SUBURBAN PROPANE PARTNERS LP
- filed_at: 2025-12-08T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1005210/000119312525311459/0001193125-25-311459-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1005210/000119312525311459/d51525d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-311459
- JSON: https://secwatch.observer/filing/0001193125-25-311459.json
- Plain text: https://secwatch.observer/filing/0001193125-25-311459.txt

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