---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-209934"
form_type: "8-K"
ticker: "CNP"
cik: "0001130310"
company_name: "CENTERPOINT ENERGY INC"
filed_at: "2024-08-29T23:59:59+00:00"
generated_at: "2026-05-31T06:56:50.260935+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# CenterPoint subsidiary SIGECO issues $325M secured bonds across three tranches due 2034-2055

## Summary
- SIGECO issued $100M 5.18% Series 2024A due 2034 and $60M 5.28% Series 2024A due 2036 on Aug 29, 2024.
- Additional $165M 5.69% Series 2025A due 2055 to be issued on Jan 31, 2025 (or earlier).
- Proceeds for general corporate purposes, including repaying short-term debt, refunding long-term debt, and funding Posey solar project.
- Bonds secured ratably with existing first mortgage bonds under Amended and Restated Mortgage Indenture with Deutsche Bank as trustee.

## SEC filing metadata
- accession: 0001193125-24-209934
- form_type: 8-K
- ticker: CNP
- cik: 0001130310
- company_name: CENTERPOINT ENERGY INC
- filed_at: 2024-08-29T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1130310/000119312524209934/0001193125-24-209934-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1130310/000119312524209934/d846325d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-209934
- JSON: https://secwatch.observer/filing/0001193125-24-209934.json
- Plain text: https://secwatch.observer/filing/0001193125-24-209934.txt

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