---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-361126"
form_type: "8-K"
ticker: "SRE"
cik: "0001032208"
company_name: "SEMPRA"
filed_at: "2026-08-21T20:17:01+00:00"
generated_at: "2026-08-21T20:18:28.188787+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# SoCalGas closes $500M 5.500% First Mortgage Bond offering due 2036

## Summary
- Southern California Gas Co closed $500M aggregate principal of 5.500% First Mortgage Bonds, Series GGG, due Sept 1, 2036.
- Net proceeds to issuer are 98.755% of principal (~$493.775M) after underwriting discount; est. other offering expenses ~$1.1M.
- Interest accrues from Aug 21, 2026; paid semiannually Mar 1 and Sep 1, first payment Mar 1, 2027; redeemable at company option.
- Bonds sold under S-3 registration (File No. 333-295219); Supplemental Indenture dated Aug 21, 2026 with U.S. Bank National Association.

## SEC filing metadata
- accession: 0001193125-26-361126
- form_type: 8-K
- ticker: SRE
- cik: 0001032208
- company_name: SEMPRA
- filed_at: 2026-08-21T20:17:01+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/1032208/000119312526361126/0001193125-26-361126-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/92108/000119312526361126/d417152d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-361126
- JSON: https://secwatch.observer/filing/0001193125-26-361126.json
- Plain text: https://secwatch.observer/filing/0001193125-26-361126.txt

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