---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-280670"
form_type: "8-K"
ticker: "CNP"
cik: "0001130310"
company_name: "CENTERPOINT ENERGY INC"
filed_at: "2023-11-20T23:59:59+00:00"
generated_at: "2026-06-07T23:13:09.237997+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# CenterPoint unit SIGECO calls $80M of 6.72% Senior Notes for redemption Dec 19

## Summary
- SIGECO, a CenterPoint subsidiary, redeemed all $80M outstanding 6.72% Senior Notes due 2029.
- Redemption date is December 19, 2023; price equals the greater of 100% of principal or Treasury Yield plus 10 bps, plus accrued interest.
- Redemption triggers automatic cancellation of the related $80M First Mortgage Bond Series of 1999 held as security.

## SEC filing metadata
- accession: 0001193125-23-280670
- form_type: 8-K
- ticker: CNP
- cik: 0001130310
- company_name: CENTERPOINT ENERGY INC
- filed_at: 2023-11-20T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1130310/000119312523280670/0001193125-23-280670-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1130310/000119312523280670/d486706d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-280670
- JSON: https://secwatch.observer/filing/0001193125-23-280670.json
- Plain text: https://secwatch.observer/filing/0001193125-23-280670.txt

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