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AI brief of an SEC Form 8-K · Atmos Energy (ATO)

Atmos Energy completes $500 million offering of 5.200% senior notes due 2035

Neutral Impact 3 of 5 financing Written later

Atmos Energy completed a public offering of $500 million of 5.200% senior notes maturing August 15, 2035, under a registration statement on Form S-3 and a prospectus supplement dated June 16, 2025. The company received net proceeds of approximately $493.5 million after the underwriting discount and estimated offering expenses, and the notes will add to its unsecured debt obligations.

Key points

  • Principal amount of $500 million; interest at 5.200% per year, paid February 15 and August 15, beginning February 15, 2026
  • Net proceeds of approximately $493.5 million after underwriting discount and estimated offering expenses
  • Notes are unsecured senior obligations ranking equally with existing and future unsubordinated debt
  • Indenture limits liens, specified sale and leaseback transactions, mergers, and sales of substantially all assets

The filing

CompanyAtmos Energy (ATO)
Form8-K, current report
Filed with the SECJun 26, 2025, 4:31 PM ET
Accession number0001193125-25-149018

Items reported: 1.01 Material Definitive Agreement

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:10 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on June 26, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.