A business in context

ATO research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-10-09 · 0001193125-26-419084 · Items 1.01,9.01

  2. 8-K · Current report

    Report date 2026-10-06 · 0001193125-26-418579 · Items 8.01,9.01

  3. 4 · Ownership change

    Report date 2026-10-01 · 0000731802-26-000120

  4. 4 · Ownership change

    Report date 2026-10-01 · 0000731802-26-000118

  5. 4 · Ownership change

    Report date 2026-09-15 · 0000731802-26-000115

  6. 4 · Ownership change

    Report date 2026-09-01 · 0000731802-26-000113

  7. 4 · Ownership change

    Report date 2026-08-11 · 0000731802-26-000104

  8. 8-K · Current report

    Report date 2026-08-04 · 0001193125-26-341096 · Items 5.02,7.01,9.01

  9. 10-Q · Quarterly report

    Report date 2026-06-30 · 0000731802-26-000102

  10. 8-K · Current report

    Report date 2026-08-05 · 0000731802-26-000100 · Items 2.02,9.01

  11. 4 · Ownership change

    Report date 2026-07-01 · 0000731802-26-000096

  12. 4 · Ownership change

    Report date 2026-07-01 · 0000731802-26-000094

  13. 8-K · Current report

    Report date 2026-06-18 · 0001193125-26-276088 · Items 1.01,9.01

  14. 8-K · Current report

    Report date 2026-06-15 · 0001193125-26-275070 · Items 8.01,9.01

  15. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000731802-26-000089

  16. 8-K · Current report

    Report date 2026-05-06 · 0000731802-26-000086 · Items 2.02,9.01

  17. 4 · Ownership change

    Report date 2026-05-02 · 0000731802-26-000081

  18. 8-K · Current report

    Report date 2026-03-27 · 0001193125-26-130403 · Items 1.01,2.03

  19. 8-K · Current report

    Report date 2026-02-04 · 0001193125-26-044926 · Items 5.03,5.07,9.01

  20. 10-Q · Quarterly report

    Report date 2025-12-31 · 0000731802-26-000013

  21. 8-K · Current report

    Report date 2026-02-03 · 0000731802-26-000011 · Items 2.02,9.01

  22. DEF 14A · Proxy statement

    Report date 2026-02-04 · 0000731802-25-000076

  23. 10-K · Annual report

    Report date 2025-09-30 · 0000731802-25-000056

  24. 8-K · Current report

    Report date 2025-11-05 · 0000731802-25-000053 · Items 2.02,9.01

  25. 8-K · Current report

    Report date 2025-10-01 · 0001193125-25-226779 · Items 1.01,9.01

  26. 8-K · Current report

    Report date 2025-09-18 · 0001193125-25-225956 · Items 8.01,9.01

  27. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000731802-25-000026

  28. 8-K · Current report

    Report date 2025-08-06 · 0000731802-25-000024 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2025-06-26 · 0001193125-25-149018 · Items 1.01,9.01

  30. 8-K · Current report

    Report date 2025-06-16 · 0001193125-25-147826 · Items 8.01,9.01

  31. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000731802-25-000017

  32. 8-K · Current report

    Report date 2025-05-07 · 0000731802-25-000015 · Items 2.02,9.01

  33. 8-K · Current report

    Report date 2025-03-31 · 0001193125-25-072753 · Items 1.01,2.03

  34. 8-K · Current report

    Report date 2025-02-05 · 0001193125-25-024340 · Items 5.07

  35. 10-Q · Quarterly report

    Report date 2024-12-31 · 0000731802-25-000006

  36. 8-K · Current report

    Report date 2025-02-04 · 0000731802-25-000004 · Items 2.02,9.01

  37. DEF 14A · Proxy statement

    Report date 2025-02-05 · 0000731802-24-000035

  38. 8-K · Current report

    Report date 2024-12-03 · 0001193125-24-271576 · Items 5.02,7.01,9.01

  39. 8-K · Current report

    Report date 2024-12-03 · 0001193125-24-269563 · Items 1.01,9.01

  40. 10-K · Annual report

    Report date 2024-09-30 · 0000731802-24-000030

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 1 transaction rows1PSale: 0 transaction rows0SGrant / award: 3 transaction rows3AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 1 transaction rows1G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

5 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-15
2026-09-17
ROBBINS J MATTG · Gift
Disposed
Common Stock1500.00.0
2026-09-01
2026-09-02
Jeffries James Henry IVA · Grant / award
Acquired
Phantom Stock Units
Derivative security
1000.0166.96
2026-08-11
2026-08-12
WARE WILLIAM JAMESP · Purchase
Acquired
Common Stock300.0167.59
2026-07-01
2026-07-02
Geiser EdwardA · Grant / award
Acquired
Phantom Deferred Compensation
Derivative security
187.95172.92
2026-07-01
2026-07-02
GARZA RAFAEL GA · Grant / award
Acquired
Common Stock65.0172.92

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0000731802ATMOS ENERGY CORP

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Atmos Energy · alias · wikidata
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Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2025-09-30$4.70B$4.95B
2024-09-30$4.17B$4.50B
2023-09-30$4.28B$4.77B
2022-09-30$4.20B$4.92B
2021-09-30$3.41B$4.31B
2020-09-30$2.82B$3.68B
2019-09-30$2.90B$3.84B
2018-09-30$3.12B$4.20B

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗