{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-256879","form_type":"8-K","ticker":"CNP","cik":"0001130310","company_name":"CENTERPOINT ENERGY INC","filed_at":"2023-10-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.311082+00:00","generated_at":"2026-06-09T23:05:03.829770+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"CenterPoint subsidiary SIGECO issues $470M in 5.75%-6.00% first mortgage bonds","bullets":["SIGECO issued $180M 5.75% bonds due 2029, $105M 5.91% bonds due 2030, and $185M 6.00% bonds due 2034.","Proceeds will be used for general corporate purposes including repaying short-term and refunding long-term debt.","Bonds are secured ratably with existing first mortgage bonds under the Amended and Restated Mortgage Indenture.","Bonds sold in a private placement to institutional investors; not registered under the Securities Act."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-256879","json":"https://secwatch.observer/filing/0001193125-23-256879.json","markdown":"https://secwatch.observer/filing/0001193125-23-256879.md","text":"https://secwatch.observer/filing/0001193125-23-256879.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1130310/000119312523256879/0001193125-23-256879-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1130310/000119312523256879/d527620d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T23:05:03.829770+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"011e66e6c4faf60df6512c47139b33ab160c0979","claim":"CENTERPOINT ENERGY INC incurred senior notes of $180,000,000 5.75% First Mortgage Bonds, Series 2023B, Tranche A due 2029 with certain institutional investors in the private placement market at 5.75% per annum maturing March 15, 2029.","evidence_excerpt":"(the “Company”), and certain institutional investors in the private placement market (“Purchasers”) entered into a Bond Purchase Agreement (“Bond Purchase Agreement”), under which SIGECO agreed to sell, and each Purchaser agreed to severally purchase on October 13, 2023, $180,000,000 5.75% First Mortgage Bonds, Series 2023B, Tranche A due 2029 (the “Tranche A Bonds”), $105,000,000 5.91% First Mortgage Bonds, Series 2023B, Tranche B due 2030 (the “Tranche B Bonds”) and $185,000,000 6.00% First Mortgage Bonds, Series 2023B, Tranche C due 2034 (the “Tranche C Bonds”, and together with the Tranche A Bonds and the Tranche B Bonds, the “Bonds”) in the series and tranche as set forth in the Bond Purchase Agreement.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1130310/000119312523256879/0001193125-23-256879-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$180,000,000 5.75% First Mortgage Bonds, Series 2023B, Tranche A due 2029"},{"label":"Counterparty","value":"certain institutional investors in the private placement market"},{"label":"Rate","value":"5.75% per annum"},{"label":"Maturity","value":"March 15, 2029"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"8c5c38a22f5336e16ab8d5a01553f48115b460ec","claim":"CENTERPOINT ENERGY INC incurred senior notes of $105,000,000 5.91% First Mortgage Bonds, Series 2023B, Tranche B due 2030 with certain institutional investors in the private placement market at 5.91% per annum maturing October 15, 2030.","evidence_excerpt":"(the “Company”), and certain institutional investors in the private placement market (“Purchasers”) entered into a Bond Purchase Agreement (“Bond Purchase Agreement”), under which SIGECO agreed to sell, and each Purchaser agreed to severally purchase on October 13, 2023, $180,000,000 5.75% First Mortgage Bonds, Series 2023B, Tranche A due 2029 (the “Tranche A Bonds”), $105,000,000 5.91% First Mortgage Bonds, Series 2023B, Tranche B due 2030 (the “Tranche B Bonds”) and $185,000,000 6.00% First Mortgage Bonds, Series 2023B, Tranche C due 2034 (the “Tranche C Bonds”, and together with the Tranche A Bonds and the Tranche B Bonds, the “Bonds”) in the series and tranche as set forth in the Bond Purchase Agreement.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1130310/000119312523256879/0001193125-23-256879-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$105,000,000 5.91% First Mortgage Bonds, Series 2023B, Tranche B due 2030"},{"label":"Counterparty","value":"certain institutional investors in the private placement market"},{"label":"Rate","value":"5.91% per annum"},{"label":"Maturity","value":"October 15, 2030"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"8e46ac2e860642fa4b5a90906dfc576d559f9fff","claim":"CENTERPOINT ENERGY INC incurred senior notes of $185,000,000 6.00% First Mortgage Bonds, Series 2023B, Tranche C due 2034 with certain institutional investors in the private placement market at 6.00% per annum maturing March 15, 2034.","evidence_excerpt":"(the “Company”), and certain institutional investors in the private placement market (“Purchasers”) entered into a Bond Purchase Agreement (“Bond Purchase Agreement”), under which SIGECO agreed to sell, and each Purchaser agreed to severally purchase on October 13, 2023, $180,000,000 5.75% First Mortgage Bonds, Series 2023B, Tranche A due 2029 (the “Tranche A Bonds”), $105,000,000 5.91% First Mortgage Bonds, Series 2023B, Tranche B due 2030 (the “Tranche B Bonds”) and $185,000,000 6.00% First Mortgage Bonds, Series 2023B, Tranche C due 2034 (the “Tranche C Bonds”, and together with the Tranche A Bonds and the Tranche B Bonds, the “Bonds”) in the series and tranche as set forth in the Bond Purchase Agreement.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1130310/000119312523256879/0001193125-23-256879-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$185,000,000 6.00% First Mortgage Bonds, Series 2023B, Tranche C due 2034"},{"label":"Counterparty","value":"certain institutional investors in the private placement market"},{"label":"Rate","value":"6.00% per annum"},{"label":"Maturity","value":"March 15, 2034"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}