Atmos Energy Insider Trades
NYSE: ATOUtilitiesOil/Gas TransmissionUSD
Market open · Delayed 15 min · as of Oct 9, 3:07 PM ET
Last 12 months
- Purchases
- 1 · $50.28K
- Sales
- 1 · $77.02K
- Shares bought / sold
- 300 / 450
- Net activity
- Net selling $26,739
Atmos Energy insider activity
Over the last 12 months, Atmos Energy insiders reported 28 transactions on SEC Form 4: 1 open-market purchase and 1 sale. Insiders bought $50,278 and sold $77,018 worth of stock, for net insider selling of $26,739. The largest seller was DONOHUE SEAN, with $77,018 in reported sales.
The most recent filing shows GARZA RAFAEL G (Director) reporting a transaction in 77 shares at $155.79 on Oct 1, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put ATO's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
ATO insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Oct 1, 2026 | GARZA RAFAEL GDirector | Award | 77 | $12.00K | Form 4 |
| Sep 15, 2026 | ROBBINS J MATTSR VP, HUMAN RESOURCES | Gift | 1,500 | — | Form 4 |
| Aug 11, 2026 | WARE WILLIAM JAMESDirector | Buy | 300 | $50.28K | Form 4 |
| Jul 1, 2026 | GARZA RAFAEL GDirector | Award | 65 | $11.24K | Form 4 |
| May 2, 2026 | AKERS JOHN KPRESIDENT & CEO | Tax withholding | 6,235 | $1.17M | Form 4 |
| May 2, 2026 | AKERS JOHN KPRESIDENT & CEO | Option exercise | 16,850 | $3.20M | Form 4 |
| May 2, 2026 | FAULK MICHELLEVice President & Controller | Tax withholding | 70 | $13.28K | Form 4 |
| May 2, 2026 | FAULK MICHELLEVice President & Controller | Option exercise | 175 | $33.20K | Form 4 |
| May 2, 2026 | ROBBINS J MATTSR VP, HUMAN RESOURCES | Tax withholding | 1,042 | $197.71K | Form 4 |
| May 2, 2026 | ROBBINS J MATTSR VP, HUMAN RESOURCES | Option exercise | 2,815 | $534.12K | Form 4 |
| May 2, 2026 | MCDILL JOHN SSR VP, UTILITY OPERATIONS | Tax withholding | 1,042 | $197.71K | Form 4 |
| May 2, 2026 | MCDILL JOHN SSR VP, UTILITY OPERATIONS | Option exercise | 2,815 | $534.12K | Form 4 |
| May 2, 2026 | Forsythe Christopher TSR VICE PRESIDENT & CFO | Tax withholding | 1,563 | $296.56K | Form 4 |
| May 2, 2026 | Forsythe Christopher TSR VICE PRESIDENT & CFO | Option exercise | 3,970 | $753.27K | Form 4 |
| May 2, 2026 | HARTSFIELD KAREN ESenior Advisor | Tax withholding | 1,042 | $197.71K | Form 4 |
| May 2, 2026 | HARTSFIELD KAREN ESenior Advisor | Option exercise | 2,815 | $534.12K | Form 4 |
| Apr 1, 2026 | GARZA RAFAEL GDirector | Award | 60 | $11.11K | Form 4 |
| Mar 7, 2026 | Ale John C.Director | Option exercise | 1,082 | $199.88K | Form 4 |
| Mar 7, 2026 | COCKLIN KIM RDirector | Option exercise | 1,082 | $199.88K | Form 4 |
| Mar 7, 2026 | COMPTON KELLY HDirector | Option exercise | 1,082 | $199.88K | Form 4 |
| Feb 4, 2026 | Sampson Richard ADirector | Conversion | 685 | $117.56K | Form 4 |
| Feb 4, 2026 | Sampson Richard ADirector | Conversion | 30,808 | $5.29M | Form 4 |
| Jan 2, 2026 | GARZA RAFAEL GDirector | Award | 66 | $11.10K | Form 4 |
| Jan 2, 2026 | BATEMAN JESSICA WALKERSr VP, Gen Counsel, Corp Sec'y | Tax withholding | 1,042 | $175.30K | Form 4 |
| Jan 2, 2026 | BATEMAN JESSICA WALKERSr VP, Gen Counsel, Corp Sec'y | Option exercise | 2,500 | $420.57K | Form 4 |
| Dec 16, 2025 | COMPTON KELLY HDirector | Gift | 442 | $74.77K | Form 4 |
| Dec 10, 2025 | ROBBINS J MATTSR VP, HUMAN RESOURCES | Gift | 1,500 | $250.20K | Form 4 |
| Dec 3, 2025 | DONOHUE SEANDirector | Sale | 450 | $77.02K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4