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Atmos Energy Corp SEC Filings
What Atmos Energy Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
ATO overview →Filings on file
143
since Sep 27, 2016
Warning signs
0
none filed
Last results
Aug 5, 2026
8-K item 2.02
Industry
Natural Gas Distribution
SIC 4924
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Oct 9, 2026 | Material agreement 8-K | Read ↗ |
| Aug 10, 2026 | Executive or director change 8-K | Read ↗ |
| Aug 5, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2026 | Results announced 8-K | Read ↗ |
| Jun 18, 2026 | Material agreement 8-K | Read ↗ |
| May 6, 2026 | Quarterly report 10-Q | Read ↗ |
| May 6, 2026 | Results announced 8-K | Read ↗ |
| Mar 30, 2026 | Material agreementNew debt 8-K | Read ↗ |
| Feb 10, 2026 | Shareholder vote 8-K | Read ↗ |
| Feb 3, 2026 | Quarterly report 10-Q | Read ↗ |
| Feb 3, 2026 | Results announced 8-K | Read ↗ |
| Nov 14, 2025 | Annual report 10-K | Read ↗ |
| Nov 5, 2025 | Results announced 8-K | Read ↗ |
| Oct 1, 2025 | Material agreement 8-K | Read ↗ |
| Aug 6, 2025 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2025 | Results announced 8-K | Read ↗ |
| Jun 26, 2025 | Material agreement 8-K | Read ↗ |
| May 7, 2025 | Quarterly report 10-Q | Read ↗ |
| May 7, 2025 | Results announced 8-K | Read ↗ |
| Apr 4, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Feb 11, 2025 | Shareholder vote 8-K | Read ↗ |
| Feb 4, 2025 | Quarterly report 10-Q | Read ↗ |
| Feb 4, 2025 | Results announced 8-K | Read ↗ |
| Dec 5, 2024 | Executive or director change 8-K | Read ↗ |
| Dec 3, 2024 | Material agreement 8-K | Read ↗ |
| Nov 18, 2024 | Annual report 10-K | Read ↗ |
| Nov 6, 2024 | Results announced 8-K | Read ↗ |
| Oct 1, 2024 | Material agreement 8-K | Read ↗ |
| Sep 24, 2024 | Executive or director change 8-K | Read ↗ |
| Sep 16, 2024 | Executive or director change 8-K | Read ↗ |
| Aug 7, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 7, 2024 | Results announced 8-K | Read ↗ |
| Jun 21, 2024 | Material agreement 8-K | Read ↗ |
| May 8, 2024 | Material agreement 8-K | Read ↗ |
| May 8, 2024 | Quarterly report 10-Q | Read ↗ |
| May 8, 2024 | Results announced 8-K | Read ↗ |
| Mar 29, 2024 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Feb 13, 2024 | Shareholder vote 8-K | Read ↗ |
| Feb 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Feb 6, 2024 | Results announced 8-K | Read ↗ |
| Nov 14, 2023 | Annual report 10-K | Read ↗ |
| Nov 8, 2023 | Results announced 8-K | Read ↗ |
| Oct 10, 2023 | Material agreement 8-K | Read ↗ |
| Aug 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2023 | Results announced 8-K | Read ↗ |
| Jun 14, 2023 | Material agreementNew debt 8-K | Read ↗ |
| May 3, 2023 | Quarterly report 10-Q | Read ↗ |
| May 3, 2023 | Results announced 8-K | Read ↗ |
| Mar 31, 2023 | Material agreement 8-K | Read ↗ |
| Mar 6, 2023 | Material agreementNew debt 8-K | Read ↗ |
| Feb 13, 2023 | Shareholder vote 8-K | Read ↗ |
| Feb 7, 2023 | Quarterly report 10-Q | Read ↗ |
| Feb 7, 2023 | Results announced 8-K | Read ↗ |
| Nov 14, 2022 | Annual report 10-K | Read ↗ |
| Nov 9, 2022 | Results announced 8-K | Read ↗ |
| Oct 3, 2022 | Material agreement 8-K | Read ↗ |
| Aug 3, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2022 | Results announced 8-K | Read ↗ |
| Jun 1, 2022 | Executive or director change 8-K | Read ↗ |
| May 4, 2022 | Quarterly report 10-Q | Read ↗ |
| May 4, 2022 | Results announced 8-K | Read ↗ |
| Apr 1, 2022 | Material agreementNew debt 8-K | Read ↗ |
| Mar 23, 2022 | Material agreement 8-K | Read ↗ |
| Feb 11, 2022 | Shareholder vote 8-K | Read ↗ |
| Feb 8, 2022 | Quarterly report 10-Q | Read ↗ |
| Feb 8, 2022 | Results announced 8-K | Read ↗ |
| Jan 14, 2022 | Material agreement 8-K | Read ↗ |
| Dec 3, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 12, 2021 | Annual report 10-K | Read ↗ |
| Nov 10, 2021 | Results announced 8-K | Read ↗ |
| Oct 1, 2021 | Material agreement 8-K | Read ↗ |
| Aug 6, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 4, 2021 | Quarterly report 10-Q | Read ↗ |
| Aug 4, 2021 | Results announced 8-K | Read ↗ |
| Jul 2, 2021 | Executive or director change 8-K | Read ↗ |
| Jun 30, 2021 | Material agreement 8-K | Read ↗ |
| May 5, 2021 | Quarterly report 10-Q | Read ↗ |
| May 5, 2021 | Results announced 8-K | Read ↗ |
| Apr 1, 2021 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Mar 9, 2021 | Material agreement 8-K | Read ↗ |
| Feb 8, 2021 | Shareholder vote 8-K | Read ↗ |
| Feb 2, 2021 | Quarterly report 10-Q | Read ↗ |
| Feb 2, 2021 | Results announced 8-K | Read ↗ |
| Nov 24, 2020 | Executive or director change 8-K | Read ↗ |
| Nov 13, 2020 | Annual report 10-K | Read ↗ |
| Nov 12, 2020 | Results announced 8-K | Read ↗ |
| Oct 1, 2020 | Material agreement 8-K | Read ↗ |
| Aug 5, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2020 | Results announced 8-K | Read ↗ |
| May 6, 2020 | Quarterly report 10-Q | Read ↗ |
| May 6, 2020 | Results announced 8-K | Read ↗ |
| Apr 24, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Apr 13, 2020 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Mar 25, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 12, 2020 | Material agreement 8-K | Read ↗ |
| Feb 10, 2020 | Shareholder vote 8-K | Read ↗ |
| Feb 4, 2020 | Quarterly report 10-Q | Read ↗ |
| Feb 4, 2020 | Results announced 8-K | Read ↗ |
| Nov 12, 2019 | Annual report 10-K | Read ↗ |
| Nov 6, 2019 | Results announced 8-K | Read ↗ |
| Oct 2, 2019 | Material agreement 8-K | Read ↗ |
| Aug 7, 2019 | Quarterly report 10-Q | Read ↗ |
| Aug 7, 2019 | Results announced 8-K | Read ↗ |
| Aug 7, 2019 | Executive or director change 8-K | Read ↗ |
| May 7, 2019 | Quarterly report 10-Q | Read ↗ |
| May 7, 2019 | Results announced 8-K | Read ↗ |
| Mar 4, 2019 | Material agreement 8-K | Read ↗ |
| Feb 11, 2019 | Shareholder vote 8-K | Read ↗ |
| Feb 5, 2019 | Quarterly report 10-Q | Read ↗ |
| Feb 5, 2019 | Results announced 8-K | Read ↗ |
| Dec 3, 2018 | Material agreement 8-K | Read ↗ |
| Nov 19, 2018 | Material agreement 8-K | Read ↗ |
| Nov 13, 2018 | Annual report 10-K | Read ↗ |
| Nov 7, 2018 | Results announced 8-K | Read ↗ |
| Nov 1, 2018 | Executive or director change 8-K | Read ↗ |
| Oct 4, 2018 | Material agreement 8-K | Read ↗ |
| Aug 9, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 8, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 8, 2018 | Results announced 8-K | Read ↗ |
| May 2, 2018 | Quarterly report 10-Q | Read ↗ |
| May 2, 2018 | Results announced 8-K | Read ↗ |
| Feb 12, 2018 | Shareholder vote 8-K | Read ↗ |
| Feb 6, 2018 | Quarterly report 10-Q | Read ↗ |
| Feb 6, 2018 | Results announced 8-K | Read ↗ |
| Nov 14, 2017 | Material agreement 8-K | Read ↗ |
| Nov 13, 2017 | Annual report 10-K | Read ↗ |
| Nov 8, 2017 | Results announced 8-K | Read ↗ |
| Aug 8, 2017 | Executive or director change 8-K | Read ↗ |
| Aug 2, 2017 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2017 | Results announced 8-K | Read ↗ |
| Jun 8, 2017 | Material agreement 8-K | Read ↗ |
| May 4, 2017 | Quarterly report 10-Q | Read ↗ |
| May 3, 2017 | Results announced 8-K | Read ↗ |
| Feb 10, 2017 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Feb 7, 2017 | Quarterly report 10-Q | Read ↗ |
| Feb 7, 2017 | Results announced 8-K | Read ↗ |
| Jan 19, 2017 | Executive or director change 8-K | Read ↗ |
| Nov 14, 2016 | Annual report 10-K | Read ↗ |
| Nov 9, 2016 | Executive or director changeResults announced 8-K | Read ↗ |
| Oct 31, 2016 | Material agreement 8-K | Read ↗ |
| Oct 28, 2016 | Executive or director change 8-K | Read ↗ |
| Oct 11, 2016 | Material agreementNew debt 8-K | Read ↗ |
| Sep 27, 2016 | Material agreementNew debt 8-K | Read ↗ |
Source: Atmos Energy Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on ATO
Company overviewEverything on ATO in one place, with the price.Insider tradingWhat ATO's own officers and directors buy and sell.Who owns itEvery manager reporting a position in ATO.Funds holding itWhich funds and ETFs hold ATO, and how big a bet.LobbyingWhat ATO spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on ATO's account, and who they worked for.Federal contractsWhat federal agencies pay ATO.