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ATO

Atmos Energy insider trading

Utilities · Net buying
Close · Oct 5, 2026 $158.05 -6.7% over 12 months

Share price and insider trades

ATO closeInsider buyInsider sale
150160170180190200NovDecJan 2026FebMarAprMayJunJulAugSepOctBought $50,278 on 2026-08-11 · William James WareSold $77,018 on 2025-12-03 · Sean Donohue
Bought, 12 months$50K
Sold, 12 months$77K
Insiders buying1
Insiders selling1

Valuation, profit and volume

P/E (trailing)18.8Sector median 19.6
Market value$26.71BUtilities - Regulated Gas
Profit margin28.5%Revenue growth +4.8%
Volume vs. 50-day0.9×Last 5 sessions
Insiders' paper profit−$3KOn all tracked purchases -5.7%

Summary

Over the past 12 months, 1 Atmos Energy insider reported open-market purchases totaling $50K, while 1 insider reported sales totaling $77K. 0 of 1 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

News and SEC events

Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.

Insider transactions

Open-market purchases and sales. 37 grants, option exercises and tax withholdings are not shown.

Filed Insider Type Shares Price Value Since Score
Aug 12SEC William James WareDirector Buy 300 $167.59 $50K -5.7% —
Dec 4SEC Sean DonohueDirector Sell 450 $171.15 $77K -7.7% —

Insiders at Atmos Energy

InsiderBoughtSoldLast filingScore
William James WareDirector $50K — Aug 12, 2026 —
Sean DonohueDirector — $77K Dec 4, 2025 —
J Matt RobbinsSr Vp, Human Resources — — Sep 17, 2026 —
Rafael G GarzaDirector — — Jul 2, 2026 —
John K AkersCEO, President — — May 4, 2026 —
Christopher T ForsytheCFO, President — — May 4, 2026 —
Karen E HartsfieldSenior Advisor — — May 4, 2026 —
John S McdillSr Vp, Utility Operations — — May 4, 2026 —
Michelle FaulkPresident — — May 4, 2026 —
John C. AleDirector — — Mar 10, 2026 —
Kim R CocklinDirector — — Mar 10, 2026 —
Kelly H ComptonDirector — — Mar 10, 2026 —
Richard A SampsonDirector — — Feb 5, 2026 —
Jessica Walker BatemanSr Vp, Gen Counsel, Corp Sec'Y — — Jan 5, 2026 —

Insider activity at other Utilities companies

Same sector, ranked by insider buying in the last 90 days.

  • VSTVistra Corp.$1.2M bought
  • CEGConstellation Energy$418K bought
  • EVRGEvergy$134K bought
  • ETREntergy$106K bought
  • PCGPG&E Corporation$92K bought
  • CNPCenterPoint Energy$41K bought

Common questions about ATO insiders

Are Atmos Energy insiders buying ATO stock?

In the past 12 months, 1 insiders reported open-market purchases of ATO worth $50K. The latest was Director William James Ware bought $50K of ATO at $167.59 — first open-market purchase in our records; raises the stake by 160%.

Are Atmos Energy insiders selling ATO stock?

1 insiders reported sales worth $77K over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.