Company facts
- Industry
- Natural Gas Distribution
- Headquarters
- Dallas, Texas
- Most recent report
- 8-K, filed Aug 10, 2026
- Incorporated
- Texas
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 731802
- Fiscal year ends
- September
- Filer status
- Large accelerated filer
Financials 8 of 47
News 8 of 138
Prospectuses and Registrations 8 of 76
- 424B2 Prospectus supplement for an offering Jun 17, 2026
- FWP Free writing prospectus Jun 16, 2026
- 424B5 Prospectus supplement for an offering Jun 15, 2026
- 424B3 Prospectus supplement for an offering Feb 5, 2026
- 424B2 Prospectus supplement for an offering Sep 22, 2025
- FWP Free writing prospectus Sep 18, 2025
- 424B5 Prospectus supplement for an offering Sep 18, 2025
- 424B2 Prospectus supplement for an offering Jun 18, 2025
Proxies 8 of 26
- DEFA14A Extra proxy material Dec 19, 2025
- DEF 14A Proxy statement for a shareholder vote Dec 19, 2025
- PRE 14A Preliminary proxy statement Dec 9, 2025
- DEFA14A Extra proxy material Dec 20, 2024
- DEF 14A Proxy statement for a shareholder vote Dec 20, 2024
- DEFA14A Extra proxy material Dec 29, 2023
- DEF 14A Proxy statement for a shareholder vote Dec 29, 2023
- DEFA14A Extra proxy material Dec 16, 2022
Ownership 8 of 667
- 4 Insider reported a trade Sep 2, 2026
- 3 Insider reported their initial holding Sep 1, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 13, 2026
- 4 Insider reported a trade Aug 12, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Jul 27, 2026
- 4 Insider reported a trade Jul 2, 2026
- 4 Insider reported a trade Jul 2, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended May 14, 2026
Other 8 of 46
- 11-K Employee stock plan report Jun 25, 2026
- ARS Annual report sent to shareholders Dec 19, 2025
- 11-K Employee stock plan report Jun 26, 2025
- UPLOAD Comment letter from SEC staff Apr 15, 2025
- CORRESP Reply to SEC staff Mar 27, 2025
- UPLOAD Comment letter from SEC staff Mar 7, 2025
- ARS Annual report sent to shareholders Dec 20, 2024
- 11-K Employee stock plan report Jun 26, 2024
What to read: Jun 2026 10-Q
SECSift found 2 of 10 sections worth reading, with 4 positive, 8 notable, and 1 negative flags.
Financial Statements (Item 1)
Core financials: net income +20%, record capex, dividend hike, new debt, NTSB incidents.Notable- Issued $700M 4.75% notes due 2032 in June 2026; also $600M 5.45% notes due 2056 in October 2025.
- Purchase commitments for natural gas: 69.2 Bcf within 1 year and 52.4 Bcf in 2–3 years under indexed contracts.
- AOCI holds $460.4 million in realized gains from interest rate hedges, amortized through fiscal 2056.
Management's Discussion (Item 2)
MD&A with company-specific results, rate outcomes, and capital plan details.Positive- Net income up 20% to $1,227.6M for nine months ended June 30, 2026.
- Implemented ratemaking actions added $355.0M in annual operating income during the nine months.
- Ratemaking efforts in progress seeking $373.4M in increased annual operating income.
- Pipeline and storage segment operating income up 29.3% for nine months, driven by rate adjustments.
Notable- Anticipates ~$26B in capital spending between fiscal 2026-2030, over 80% on safety/reliability.
- Texas legislation favorably impacted income before taxes by $132.4M in the nine months.
- Capital expenditures were $3,076.3M for nine months, over 85% on safety and reliability.
- Completed ~$2.2B of long-term debt and equity financing in the nine months.
- Equity capitalization at 59.8% and total liquidity of $4.6B as of June 30, 2026.
What changed: Jun 2026 vs. Mar 2026
About 8% of ATO's Jun 2026 10-Q is new information. 26 paragraphs were added, 155 changed, and 15 removed. Below are the most important lines SECSift identified.
Changed
Removed
Everything here comes from Atmos Energy Corp's own filings on SEC EDGAR. The filing list is rechecked every hour. SECSift analysis was completed on Aug 20, 2026, from the 10-Q for Jun 2026.