ATO
Atmos Energy Corporation$186.53+0.89 (+0.48%)Prev Close$185.62·MCap$30.81B·P/E24.18·Vol279.6K·Yield0.02%
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
13
$6.98M
◆
Net Activity
Net Seller
$6.98M
●
Active Insiders
9
last 12 mo
Over the past 12 months, insider activity at Atmos Energy Corporation (ATO) has been exclusively selling, with 0 insider purchases totaling $0.00 and 13 insider sales totaling $6.98M. The most recent insider transaction was by BATEMAN JESSICA WALKER (Sr VP, Gen Counsel, Corp Sec'y), who sold $175.3K worth of shares on Jan 5, 2026. Atmos Energy Corporation operates in the Utilities sector, within the Regulated Gas industry, with a market cap of $30.81B.
ATO Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jan 5, 2026 | BATEMAN JESSICA WALKER | Sr VP, Gen Counsel, Corp Sec'y | Sell | 1,042 | $168.23 | $175.3K | 0 |
| Dec 4, 2025 | DONOHUE SEAN | Director | Sell | 450 | $171.15 | $77.0K | 0 |
| Nov 5, 2025 | AKERS JOHN K | PRESIDENT & CEO | Sell | 12,709 | $172.96 | $2.20M | 0 |
| Nov 5, 2025 | FAULK MICHELLE | Vice President & Controller | Sell | 116 | $172.96 | $20.1K | 0 |
| Nov 5, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 2,995 | $172.96 | $518.0K | 0 |
| Nov 5, 2025 | HARTSFIELD KAREN E | Senior Advisor | Sell | 2,124 | $172.96 | $367.4K | 0 |
| May 15, 2025 | COCKLIN KIM R | Director | Sell | 15,000 | $150.98 | $2.26M | 0 |
| May 5, 2025 | AKERS JOHN K | PRESIDENT & CEO | Sell | 4,122 | $160.66 | $662.2K | 0 |
| May 5, 2025 | FAULK MICHELLE | Vice President & Controller | Sell | 64 | $160.65 | $10.3K | 0 |
| May 5, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,350 | $160.65 | $216.9K | 0 |
| May 5, 2025 | HARTSFIELD KAREN E | Senior Advisor | Sell | 986 | $160.66 | $158.4K | 0 |
| May 5, 2025 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 927 | $160.65 | $148.9K | 0 |
| May 5, 2025 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 996 | $160.65 | $160.0K | 0 |
| Nov 11, 2024 | Geiser Edward | Director | Buy | 2,500 | $144.89 | $362.2K | 0 |
| Nov 5, 2024 | AKERS JOHN K | PRESIDENT & CEO | Sell | 8,029 | $137.32 | $1.10M | 0 |
| Nov 5, 2024 | FAULK MICHELLE | Vice President & Controller | Sell | 101 | $137.32 | $13.9K | 0 |
| Nov 5, 2024 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 2,473 | $137.32 | $339.6K | 0 |
| Nov 5, 2024 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 1,806 | $137.32 | $248.0K | 0 |
| Nov 5, 2024 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 484 | $137.32 | $66.5K | 0 |
| May 16, 2024 | WALTERS DIANA J | Director | Sell | 400 | $118.00 | $47.2K | 0 |
| May 3, 2024 | AKERS JOHN K | PRESIDENT & CEO | Sell | 5,288 | $119.09 | $629.7K | 0 |
| May 3, 2024 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,732 | $119.09 | $206.3K | 0 |
| May 3, 2024 | HARTSFIELD KAREN E | SR VP, GC & CORPORATE SEC'Y | Sell | 1,264 | $119.09 | $150.5K | 0 |
| May 3, 2024 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 592 | $119.09 | $70.5K | 0 |
| May 3, 2024 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 1,276 | $119.09 | $152.0K | 0 |
| May 3, 2024 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 368 | $119.09 | $43.8K | 0 |
| Mar 27, 2024 | COCKLIN KIM R | Director | Sell | 15,000 | $116.46 | $1.75M | 0 |
| Nov 17, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 1,750 | $114.20 | $199.8K | 0 |
| Nov 8, 2023 | AKERS JOHN K | PRESIDENT & CEO | Sell | 11,247 | $108.60 | $1.22M | 0 |
| Nov 8, 2023 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 3,463 | $108.60 | $376.1K | 0 |
| Nov 8, 2023 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 1,260 | $108.60 | $136.8K | 0 |
| Nov 8, 2023 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 2,531 | $108.60 | $274.9K | 0 |
| Nov 8, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 673 | $108.60 | $73.1K | 0 |
| Nov 6, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $110.99 | $1.39M | 0 |
| Aug 7, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $117.44 | $1.47M | 0 |
| May 5, 2023 | AKERS JOHN K | PRESIDENT & CEO | Sell | 4,291 | $117.92 | $506.0K | 0 |
| May 5, 2023 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,405 | $117.92 | $165.7K | 0 |
| May 5, 2023 | HARTSFIELD KAREN E | SR VP, GC & CORPORATE SEC'Y | Sell | 1,025 | $117.92 | $120.9K | 0 |
| May 5, 2023 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 481 | $117.92 | $56.7K | 0 |
| May 5, 2023 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 1,038 | $117.92 | $122.4K | 0 |
| May 5, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 304 | $117.92 | $35.8K | 0 |
| May 5, 2023 | WALTERS DIANA J | Director | Sell | 390 | $117.50 | $45.8K | 0 |
| May 1, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $114.54 | $1.43M | 0 |
| Feb 6, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $117.14 | $1.46M | 0 |
| Nov 15, 2022 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 1,100 | $110.37 | $121.4K | 0 |
| Nov 8, 2022 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 449 | $104.53 | $46.9K | 0 |
| Nov 8, 2022 | AKERS JOHN K | PRESIDENT & CEO | Sell | 4,563 | $104.53 | $477.0K | 0 |
| Nov 8, 2022 | COCKLIN KIM R | Director | Sell | 1,788 | $104.53 | $186.9K | 0 |
| Nov 8, 2022 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,334 | $104.53 | $139.4K | 0 |
| Nov 8, 2022 | HARTSFIELD KAREN E | SR VP, GC & CORPORATE SEC'Y | Sell | 1,028 | $104.53 | $107.5K | 0 |
Showing 1–50 of 76
1 / 2
ATO Insider Buying Activity
The following table shows recent insider purchases of Atmos Energy Corporation (ATO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Nov 11, 2024 | Geiser Edward | Director | Buy | 2,500 | $144.89 | $362.2K | 0 |
ATO Insider Selling Activity
The following table shows recent insider sales of Atmos Energy Corporation (ATO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jan 5, 2026 | BATEMAN JESSICA WALKER | Sr VP, Gen Counsel, Corp Sec'y | Sell | 1,042 | $168.23 | $175.3K | 0 |
| Dec 4, 2025 | DONOHUE SEAN | Director | Sell | 450 | $171.15 | $77.0K | 0 |
| Nov 5, 2025 | AKERS JOHN K | PRESIDENT & CEO | Sell | 12,709 | $172.96 | $2.20M | 0 |
| Nov 5, 2025 | FAULK MICHELLE | Vice President & Controller | Sell | 116 | $172.96 | $20.1K | 0 |
| Nov 5, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 2,995 | $172.96 | $518.0K | 0 |
| Nov 5, 2025 | HARTSFIELD KAREN E | Senior Advisor | Sell | 2,124 | $172.96 | $367.4K | 0 |
| May 15, 2025 | COCKLIN KIM R | Director | Sell | 15,000 | $150.98 | $2.26M | 0 |
| May 5, 2025 | AKERS JOHN K | PRESIDENT & CEO | Sell | 4,122 | $160.66 | $662.2K | 0 |
| May 5, 2025 | FAULK MICHELLE | Vice President & Controller | Sell | 64 | $160.65 | $10.3K | 0 |
| May 5, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,350 | $160.65 | $216.9K | 0 |
| May 5, 2025 | HARTSFIELD KAREN E | Senior Advisor | Sell | 986 | $160.66 | $158.4K | 0 |
| May 5, 2025 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 927 | $160.65 | $148.9K | 0 |
| May 5, 2025 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 996 | $160.65 | $160.0K | 0 |
| Nov 5, 2024 | AKERS JOHN K | PRESIDENT & CEO | Sell | 8,029 | $137.32 | $1.10M | 0 |
| Nov 5, 2024 | FAULK MICHELLE | Vice President & Controller | Sell | 101 | $137.32 | $13.9K | 0 |
| Nov 5, 2024 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 2,473 | $137.32 | $339.6K | 0 |
| Nov 5, 2024 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 1,806 | $137.32 | $248.0K | 0 |
| Nov 5, 2024 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 484 | $137.32 | $66.5K | 0 |
| May 16, 2024 | WALTERS DIANA J | Director | Sell | 400 | $118.00 | $47.2K | 0 |
| May 3, 2024 | AKERS JOHN K | PRESIDENT & CEO | Sell | 5,288 | $119.09 | $629.7K | 0 |
| May 3, 2024 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,732 | $119.09 | $206.3K | 0 |
| May 3, 2024 | HARTSFIELD KAREN E | SR VP, GC & CORPORATE SEC'Y | Sell | 1,264 | $119.09 | $150.5K | 0 |
| May 3, 2024 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 592 | $119.09 | $70.5K | 0 |
| May 3, 2024 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 1,276 | $119.09 | $152.0K | 0 |
| May 3, 2024 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 368 | $119.09 | $43.8K | 0 |
| Mar 27, 2024 | COCKLIN KIM R | Director | Sell | 15,000 | $116.46 | $1.75M | 0 |
| Nov 17, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 1,750 | $114.20 | $199.8K | 0 |
| Nov 8, 2023 | AKERS JOHN K | PRESIDENT & CEO | Sell | 11,247 | $108.60 | $1.22M | 0 |
| Nov 8, 2023 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 3,463 | $108.60 | $376.1K | 0 |
| Nov 8, 2023 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 1,260 | $108.60 | $136.8K | 0 |
| Nov 8, 2023 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 2,531 | $108.60 | $274.9K | 0 |
| Nov 8, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 673 | $108.60 | $73.1K | 0 |
| Nov 6, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $110.99 | $1.39M | 0 |
| Aug 7, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $117.44 | $1.47M | 0 |
| May 5, 2023 | AKERS JOHN K | PRESIDENT & CEO | Sell | 4,291 | $117.92 | $506.0K | 0 |
| May 5, 2023 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,405 | $117.92 | $165.7K | 0 |
| May 5, 2023 | HARTSFIELD KAREN E | SR VP, GC & CORPORATE SEC'Y | Sell | 1,025 | $117.92 | $120.9K | 0 |
| May 5, 2023 | MCDILL JOHN S | SR VP, UTILITY OPERATIONS | Sell | 481 | $117.92 | $56.7K | 0 |
| May 5, 2023 | ROBBINS J MATT | SR VP, HUMAN RESOURCES | Sell | 1,038 | $117.92 | $122.4K | 0 |
| May 5, 2023 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 304 | $117.92 | $35.8K | 0 |
| May 5, 2023 | WALTERS DIANA J | Director | Sell | 390 | $117.50 | $45.8K | 0 |
| May 1, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $114.54 | $1.43M | 0 |
| Feb 6, 2023 | COCKLIN KIM R | Director | Sell | 12,500 | $117.14 | $1.46M | 0 |
| Nov 15, 2022 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 1,100 | $110.37 | $121.4K | 0 |
| Nov 8, 2022 | THOMAS RICHARD M | VICE PRESIDENT & CONTROLLER | Sell | 449 | $104.53 | $46.9K | 0 |
| Nov 8, 2022 | AKERS JOHN K | PRESIDENT & CEO | Sell | 4,563 | $104.53 | $477.0K | 0 |
| Nov 8, 2022 | COCKLIN KIM R | Director | Sell | 1,788 | $104.53 | $186.9K | 0 |
| Nov 8, 2022 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Sell | 1,334 | $104.53 | $139.4K | 0 |
| Nov 8, 2022 | HARTSFIELD KAREN E | SR VP, GC & CORPORATE SEC'Y | Sell | 1,028 | $104.53 | $107.5K | 0 |
ATO Insiders
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