# Atmos Energy Corp (ATO)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/atmos-energy-corp/ JSON: https://steadybase.io/company/atmos-energy-corp.json Checked Nov 10, 2026. Latest filing read: Oct 8, 2026.

## Company

- Legal name: ATMOS ENERGY CORP
- Ticker: ATO (NYSE)
- SEC CIK: 0000731802
- Industry: Natural Gas Distribution (SIC 4924)
- Headquarters: Dallas, TX
- Fiscal year ends: September 30
- SEC filer category: Large accelerated filer
- Website: atmosenergy.com
- LinkedIn: https://www.linkedin.com/company/atmos-energy
- Next earnings date: Feb 3, 2027 (estimated from past 8-K timing)

## Key facts

- Revenue: $4.7B for the fiscal year ended Sep 30, 2025 (10-K filed Nov 14, 2025). Source: https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html
- Operating income: $1.6B for the fiscal year ended Sep 30, 2025 (10-K filed Nov 14, 2025). Source: https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html
- Net income: $1.2B for the fiscal year ended Sep 30, 2025 (10-K filed Nov 14, 2025). Source: https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html
- Employees: 5,487 as of Sep 30, 2025, as reported in an SEC filing. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/ato-20250930.htm
- Shares outstanding: 168,988,553 as of Jul 31, 2026 (10-Q filed Aug 5, 2026). Source: https://www.sec.gov/Archives/edgar/data/731802/000073180226000102/0000731802-26-000102-index.html
- Auditor: Ernst & Young LLP, Dallas, Texas, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/ato-20250930.htm

## Business

Atmos Energy Corporation, a natural gas-only distributor, is an S&P 500 company headquartered in Dallas and incorporated in Texas and Virginia.4 million residential, commercial, public authority, and industrial customers in eight states located primarily in the South. We also operate one of the largest intrastate pipelines in Texas based on miles of pipe.

Source: Item 1. Business, https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/ato-20250930.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income |
|---|---|---|---|
| Sep 30, 2025 | $4.7B | $1.6B | $1.2B |
| Sep 30, 2024 | $4.2B | $1.4B | $1.0B |
| Sep 30, 2023 | $4.3B | $1.1B | $885.9M |
| Sep 30, 2022 | $4.2B | $921.0M | $774.4M |
| Sep 30, 2021 | $3.4B | $905.0M | $665.6M |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/atmos-energy-corp.json

## Officers and directors

- Kevin Akers, President and Chief Executive Officer. Source: 8-K filed Aug 10, 2026, https://www.sec.gov/Archives/edgar/data/731802/000119312526341096/d138079d8k.htm
- John K. Akers, PRESIDENT & CEO. Source: Form 4 filed May 4, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000071/0000731802-26-000071-index.htm
- Christopher T. Forsythe, SR VICE PRESIDENT & CFO. LinkedIn: https://linkedin.com/in/chris-forsythe-a721a2. Source: Form 4 filed May 4, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000075/0000731802-26-000075-index.htm
- Michelle Faulk, Vice President & Controller. Source: Form 4 filed May 4, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000073/0000731802-26-000073-index.htm
- Jessica W. Bateman, Senior Vice President, General Counsel and Corporate Secretary. Source: 10-K filed Nov 14, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/ato-20250930.htm
- Jeff D. Martinez, Senior Vice President, Utility Operations. LinkedIn: https://linkedin.com/in/jeff-martinez-2a37175. Source: 8-K filed Aug 10, 2026, https://www.sec.gov/Archives/edgar/data/731802/000119312526341096/d138079d8k.htm
- John M. Robbins, Senior Vice President, Human Resources. Source: 10-K filed Nov 14, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/ato-20250930.htm
- Jeffery D. MARTINEZ, SR VP, UTILITY OPERATIONS. Source: Form 4 filed Nov 4, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000139/0000731802-26-000139-index.htm
- J. Matt Robbins, SR VP, HUMAN RESOURCES. LinkedIn: https://linkedin.com/in/matt-robbins-983b786. Source: Form 4 filed Sep 17, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000115/0000731802-26-000115-index.htm
- James H. Jeffries IV, Board of Directors. Source: 8-K filed Aug 10, 2026, https://www.sec.gov/Archives/edgar/data/731802/000119312526341096/d138079d8k.htm
- Karen E. Hartsfield, Senior Advisor. Source: Form 4 filed May 4, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000077/0000731802-26-000077-index.htm
- Jessica Walker Bateman, Sr VP, Gen Counsel, Corp Sec'y. Source: Form 4 filed Feb 4, 2026, https://www.sec.gov/Archives/edgar/data/731802/000073180226000017/0000731802-26-000017-index.htm
- Edward J. Geiser, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Frank Yoho, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- J. Kevin Akers, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- John C. Ale, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Kelly H. Compton, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Kim R. Cocklin, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Nancy K. Quinn, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Rafael G. Garza, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Sean Donohue, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- Telisa Toliver, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm
- William J. Ware, Board member (per proxy). Source: DEF 14A filed Dec 19, 2025, https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm

## Recent 8-K events

- Nov 4, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180226000131/ato-20261103.htm
- Nov 4, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180226000129/ato-20261104.htm
- Oct 9, 2026: Item 1.01, Entry into a material definitive agreement; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000119312526419084/d174816d8k.htm
- Oct 9, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000119312526418579/d174432d8k.htm
- Aug 10, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000119312526341096/d138079d8k.htm
- Aug 5, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180226000100/ato-20260805.htm
- Jun 18, 2026: Item 1.01, Entry into a material definitive agreement; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000119312526276088/d138781d8k.htm
- Jun 18, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000119312526275070/d134202d8k.htm
- May 6, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180226000086/ato-20260506.htm
- Mar 30, 2026: Item 1.01, Entry into a material definitive agreement; Item 2.03, Creation of a direct financial obligation. Source: https://www.sec.gov/Archives/edgar/data/731802/000119312526130403/d125285d8k.htm

## Insider trades (Form 4)

- Aug 11, 2026: William James Ware (Director) bought 300 shares, about $50,277. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180226000104/0000731802-26-000104-index.htm
- Dec 3, 2025: Sean Donohue (Director) sold 450 shares, about $77,018. Source: https://www.sec.gov/Archives/edgar/data/731802/000073180225000058/0000731802-25-000058-index.htm

## Latest filings

- 8-K filed Oct 9, 2026: https://www.sec.gov/Archives/edgar/data/731802/000119312526419084/d174816d8k.htm
- 10-K filed Nov 14, 2025: https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/ato-20250930.htm
- 10-Q filed Aug 5, 2026: https://www.sec.gov/Archives/edgar/data/731802/000073180226000102/ato-20260630.htm
- DEF 14A filed Dec 19, 2025: https://www.sec.gov/Archives/edgar/data/731802/000073180225000076/ato-20251218.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/