Atmos Energy (ATO) SEC Filings: History & Chart

Atmos Energy Corporation (ATO)ATOAtmos Energy Corporation

About Atmos Energy Corporation

Atmos Energy Corporation, alongside its subsidiaries, is a U.S.-based enterprise primarily involved in the regulated distribution of natural gas, as well as operating pipeline and storage facilities. The company functions through two core divisions: Distribution, and Pipeline and Storage. The Distribution division manages the regulated delivery and associated sales of natural gas across eight states. This division supplies natural gas to approximately three million customers, encompassing homeowners, businesses, public agencies, and industrial clients. By September 30, 2021, its extensive infrastructure comprised 71,921 miles of subterranean distribution and transmission lines. Conversely, the Pipeline and Storage division focuses on pipeline and storage activities. It is responsible for transporting natural gas on behalf of other entities and oversees five underground storage facilities located in Texas. Additionally, it offers various support services to the pipeline sector, such as gas parking, lending, and inventory transactions. As of September 30, 2021, this division maintained a network of 5,699 miles of gas transmission lines. Established in 1906, Atmos Energy Corporation maintains its principal office in Dallas, Texas.

Dallas, TX

5,487 employees

www.atmosenergy.com

Utilities / Regulated Gas

Sector: Utilities
Industry: Regulated Gas
CEO: John Kevin Akers

View full financials

Form	Filing Date	Accepted	Document
4	Jul 2, 2026	Jul 2, 2026	View filing
4	Jul 2, 2026	Jul 2, 2026	View filing
11-K	Jun 25, 2026	Jun 25, 2026	View filing
8-K	Jun 18, 2026	Jun 18, 2026	View filing
8-K	Jun 18, 2026	Jun 18, 2026	View filing
424B2	Jun 17, 2026	Jun 17, 2026	View filing
FWP	Jun 16, 2026	Jun 15, 2026	View filing
424B5	Jun 15, 2026	Jun 15, 2026	View filing
SC 13G/A	May 14, 2026	May 14, 2026	View filing
10-Q	May 6, 2026	May 6, 2026	View filing
8-K	May 6, 2026	May 6, 2026	View filing
4	May 4, 2026	May 4, 2026	View filing
4	May 4, 2026	May 4, 2026	View filing
4	May 4, 2026	May 4, 2026	View filing
4	May 4, 2026	May 4, 2026	View filing
4	May 4, 2026	May 4, 2026	View filing
4	May 4, 2026	May 4, 2026	View filing
SC 13G	Apr 29, 2026	Apr 29, 2026	View filing
SC 13G	Apr 28, 2026	Apr 28, 2026	View filing
4	Apr 2, 2026	Apr 2, 2026	View filing
4	Apr 2, 2026	Apr 2, 2026	View filing
8-K	Mar 30, 2026	Mar 30, 2026	View filing
SC 13G/A	Mar 26, 2026	Mar 26, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing
4	Mar 10, 2026	Mar 10, 2026	View filing

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