{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-253470","form_type":"8-K","ticker":"ATO","cik":"0000731802","company_name":"ATMOS ENERGY CORP","filed_at":"2023-10-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.861635+00:00","generated_at":"2026-06-10T03:00:27.480461+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Atmos Energy issues $900M in senior notes: $400M at 5.900% due 2033, $500M at 6.200% due 2053","bullets":["Net proceeds of ~$889.2M after underwriting discount and expenses.","Notes are unsecured senior obligations ranking equally with existing unsubordinated debt.","Interest payable semi-annually on May 15 and Nov 15 starting May 15, 2024.","Notes redeemable at Atmos's option at any time per indenture terms.","Covenants limit liens, sale-leaseback, mergers, and asset sales subject to exceptions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-253470","json":"https://secwatch.observer/filing/0001193125-23-253470.json","markdown":"https://secwatch.observer/filing/0001193125-23-253470.md","text":"https://secwatch.observer/filing/0001193125-23-253470.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/731802/000119312523253470/0001193125-23-253470-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/731802/000119312523253470/d548681d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T03:00:27.480461+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":"ba112c5aa67b417d2507582f569defa40af43ced","claim":"ATMOS ENERGY CORP entered into Indenture with U.S. Bank Trust Company, National Association valued at $400 million aggregate principal amount of its 5.900% Senior Notes due 2033 and $500 million aggrega (effective 2023-10-10).","evidence_excerpt":"On October 10, 2023, Atmos Energy Corporation (“Atmos Energy”) completed a public offering of $400 million aggregate principal amount of its 5.900% Senior Notes due 2033 (the “2033 Notes”) and $500 million aggregate principal amount of its 6.200% Senior Notes due 2053 (the “2053 Notes” and, together with the 2033 Notes, the “Notes”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/731802/000119312523253470/0001193125-23-253470-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"notes offering"},{"label":"Counterparty","value":"U.S. Bank Trust Company, National Association"},{"label":"Value","value":"$400 million aggregate principal amount of its 5.900% Senior Notes due 2033 and $500 million aggrega"},{"label":"Effective","value":"2023-10-10"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}