SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

ATO

Atmos Energy Corporation
NYSEUtilities

Latest close: 167.34 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 9, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Oct 9, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Aug 11, 2026Reported purchase · Form 4WILLIAM JAMES WARE · $50.3KOpen the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record1,92919 flagged findings
Reported transactions (Form 4)80since May 2, 2025 · and 12 other holdings
Corporate events (8-K)30since Jan 14, 2022

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

What the company does

Atmos Energy Corporation, headquartered in Dallas, Texas, is one of the United States' largest natural-gas-only distributors, serving about three million natural gas distribution customers in over 1,400 communities in nine states from the Blue Ridge Mountains in the East to the Rocky Mountains in the West.

Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-06-17share offering or dilution eventrecentOpen filing ↗
    “…or prices which may be changed, at market prices prevailing at the time of sale, at prices related to such prevailing market…”
    +1 more passage from the same document
    • “…prices. We may designate underwriters or agents to solicit purchases of shares of our common stock for the period of their…”
  • 2026-06-17capital return (buybacks/dividends)recentOpen filing ↗
    “…or exchange of the debt securities, and where notices or demands to or upon us in respect of the debt securities may be…”
  • 2026-06-15share offering or dilution eventrecentOpen filing ↗
    “…or prices which may be changed, at market prices prevailing at the time of sale, at prices related to such prevailing market…”
    +1 more passage from the same document
    • “…prices. We may designate underwriters or agents to solicit purchases of shares of our common stock for the period of their…”
  • 2026-06-15capital return (buybacks/dividends)recentOpen filing ↗
    “…or exchange of the debt securities, and where notices or demands to or upon us in respect of the debt securities may be…”
  • 2026-05-06share offering or dilution eventrecentOpen filing ↗
    “…loss — — — ( 5,587 ) — ( 5,587 ) Cash dividends ($ 0.87 per share) — — — — ( 138,416 ) ( 138,416 ) Common stock issued:…”
    +1 more passage from the same document
    • “…Issuances We have a shelf registration statement on file with the Securities and Exchange Commission (SEC) that allows us to issue up…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 1,929)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 9, 268-K ↗Current report · Entered a material agreement
  • Oct 9, 268-K ↗Current report · Other events
  • Oct 8, 26Form 3 ↗Insider transaction
  • Oct 6, 26424B5 ↗Securities offering
  • Insider transaction · 4 Form 4 filingsshow all 4hide
  • Sep 1, 26Form 3 ↗Insider transaction
  • Aug 13, 26SCHEDULE 13G/A ↗Passive stake · Wellington Management Group LLP · 5.5% · event on Jun 30, 26 · amendment
  • Aug 12, 26Form 4 ↗Insider transaction
  • Aug 10, 268-K ↗Current report · A senior executive left or was appointed
  • Aug 5, 2610-Q ↗Quarterly report
  • Aug 5, 268-K ↗Current report · Results
  • Jul 27, 26SCHEDULE 13G/A ↗Passive stake · BlackRock, Inc. · 8.7% · event on Jun 30, 26 · amendment
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Jun 18, 268-K ↗Current report · Entered a material agreement
  • Jun 18, 268-K ↗Current report · Other events
  • Jun 15, 26424B5 ↗Securities offering
  • May 14, 26SCHEDULE 13G/A ↗Passive stake · Capital International Investors · 4.7% · event on Mar 31, 26 · amendment
  • May 6, 2610-Q ↗Quarterly report
  • May 6, 268-K ↗Current report · Results
  • Insider transaction · 2 Form 4 filingsshow all 2hide

1,929 filings on record, the oldest from Jan 5, 94.

Listing the 25 most recent filings of the 1,929 on record.

8-Ks, explained

Structure125Governance46
  • Oct 9, 26StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Aug 10, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Jun 18, 26StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Mar 30, 26StructureTook on a new financial obligation+1 more in the same filing8-K 2.03 ↗
  • Structure3 material agreements entered2025show all 3hide
    • Oct 1, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Jun 26, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Apr 4, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Dec 5, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Dec 3, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Oct 1, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Sep 24, 24GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Sep 16, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Structure6 material agreements entered2023 – 2024show all 6hide
    • Jun 21, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • May 8, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Mar 29, 24StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
    • Oct 10, 23StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Jun 14, 23StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
    • Mar 31, 23StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Mar 6, 23StructureTook on a new financial obligation+2 more in the same filing8-K 2.03 ↗

5 older filings not shown · The record reaches back to Sep 29, 04.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

show 2 more holdershide

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Aug 11, 26Buy$50KWILLIAM JAMES WARE↗
  • Dec 3, 25Sell$77KSEAN DONOHUE↗
Stock compensation, tax and giftsshow the 38 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Oct 1, 26Compensation$12KRAFAEL G GARZA↗
  • Sep 15, 26Giftamount n/aJ MATT ROBBINSSR VP, HUMAN RESOURCES↗
  • Jul 1, 26Compensation$11KRAFAEL G GARZA↗
  • May 2, 26Compensation$3.2MJOHN K AKERSPRESIDENT & CEO↗
  • May 2, 26Tax$1.2MJOHN K AKERSPRESIDENT & CEO↗
  • May 2, 26Compensation$33KMICHELLE FAULKVice President & Controller↗
  • May 2, 26Tax$13KMICHELLE FAULKVice President & Controller↗
  • May 2, 26Compensation$753KChristopher T ForsytheSR VICE PRESIDENT & CFO↗
  • May 2, 26Tax$297KChristopher T ForsytheSR VICE PRESIDENT & CFO↗
  • May 2, 26Compensation$534KKAREN E HARTSFIELDSenior Advisor↗
  • May 2, 26Tax$198KKAREN E HARTSFIELDSenior Advisor↗
  • May 2, 26Compensation$534KJOHN S MCDILLSR VP, UTILITY OPERATIONS↗
  • May 2, 26Tax$198KJOHN S MCDILLSR VP, UTILITY OPERATIONS↗
  • May 2, 26Compensation$534KJ MATT ROBBINSSR VP, HUMAN RESOURCES↗
  • May 2, 26Tax$198KJ MATT ROBBINSSR VP, HUMAN RESOURCES↗
  • Apr 1, 26Compensation$11KRAFAEL G GARZA↗
  • Mar 7, 26Compensation$200KJohn C. Ale↗
  • Mar 7, 26Compensation$200KKIM R COCKLIN↗
  • Mar 7, 26Compensation$200KKELLY H COMPTON↗
  • Feb 4, 26Other$5.3MRichard A Sampson↗
  • Feb 4, 26Other$118KRichard A Sampson↗
  • Jan 2, 26Compensation$11KRAFAEL G GARZA↗
  • Jan 2, 26Compensation$421KJESSICA WALKER BATEMANSr VP, Gen Counsel, Corp Sec'y↗
  • Jan 2, 26Tax$175KJESSICA WALKER BATEMANSr VP, Gen Counsel, Corp Sec'y↗
  • Dec 16, 25Gift$75KKELLY H COMPTON↗
  • Dec 10, 25Gift$250KJ MATT ROBBINSSR VP, HUMAN RESOURCES↗
  • Nov 4, 25Compensation$933KJ MATT ROBBINSSR VP, HUMAN RESOURCES↗
  • Nov 4, 25Tax$367KJ MATT ROBBINSSR VP, HUMAN RESOURCES↗
  • Nov 4, 25Compensation$933KJOHN S MCDILLSR VP, UTILITY OPERATIONS↗
  • Nov 4, 25Tax$367KJOHN S MCDILLSR VP, UTILITY OPERATIONS↗
  • Nov 4, 25Compensation$933KKAREN E HARTSFIELDSenior Advisor↗
  • Nov 4, 25Tax$367KKAREN E HARTSFIELDSenior Advisor↗
  • Nov 4, 25Compensation$58KMICHELLE FAULKVice President & Controller↗
  • Nov 4, 25Tax$20KMICHELLE FAULKVice President & Controller↗
  • Nov 4, 25Compensation$1.3MChristopher T ForsytheSR VICE PRESIDENT & CFO↗
  • Nov 4, 25Tax$518KChristopher T ForsytheSR VICE PRESIDENT & CFO↗
  • Nov 4, 25Compensation$5.6MJOHN K AKERSPRESIDENT & CEO↗
  • Nov 4, 25Tax$2.2MJOHN K AKERSPRESIDENT & CEO↗

The full record holds 129 transactions and goes back to Feb 6, 23.

Its sector and its market

Atmos Energy Corporation among Utilities companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
1,929 documents on file, from Jan 5, 1994 to Oct 9, 2026.
Company description
Wikipedia, read on Sep 3, 2026.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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