InsiderFlow

Atmos Energy Corporation

$188.31+1.52 (+0.81%)

Prev Close

$186.79

Open

$188.62

High

$189.32

Low

$186.84

Volume

424.6K

Market Cap

$30.90B

P/E

24.49

Div Yield

0.02%

Over the past 12 months, insider activity at Atmos Energy Corporation (ATO) has been exclusively selling, with 0 insider purchases totaling $0.00 and 15 insider sales totaling $7.71M. 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 $30.90B.

Buys (12M)

0

$0.00

Sells (12M)

15

$7.71M

Net Activity

Net Seller

$7.71M

Active Insiders

9

last 12 mo

ATO Price Chart

ATO Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Jan 5, 2026BATEMAN JESSICA WALKERSr VP, Gen Counsel, Corp Sec'ySell1,042$168.23$175.3K0
Dec 4, 2025DONOHUE SEANDirectorSell450$171.15$77.0K0
Nov 5, 2025AKERS JOHN KPRESIDENT & CEOSell12,709$172.96$2.20M0
Nov 5, 2025FAULK MICHELLEVice President & ControllerSell116$172.96$20.1K0
Nov 5, 2025Forsythe Christopher TSR VICE PRESIDENT & CFOSell2,995$172.96$518.0K0
Nov 5, 2025HARTSFIELD KAREN ESenior AdvisorSell2,124$172.96$367.4K0
Nov 5, 2025MCDILL JOHN SSR VP, UTILITY OPERATIONSSell2,124$172.96$367.4K0
Nov 5, 2025ROBBINS J MATTSR VP, HUMAN RESOURCESSell2,124$172.96$367.4K0
May 15, 2025COCKLIN KIM RDirectorSell15,000$150.98$2.26M0
May 5, 2025AKERS JOHN KPRESIDENT & CEOSell4,122$160.66$662.2K0
May 5, 2025FAULK MICHELLEVice President & ControllerSell64$160.65$10.3K0
May 5, 2025Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,350$160.65$216.9K0
May 5, 2025HARTSFIELD KAREN ESenior AdvisorSell986$160.66$158.4K0
May 5, 2025MCDILL JOHN SSR VP, UTILITY OPERATIONSSell927$160.65$148.9K0
May 5, 2025ROBBINS J MATTSR VP, HUMAN RESOURCESSell996$160.65$160.0K0
Nov 11, 2024Geiser EdwardDirectorBuy2,500$144.89$362.2K0
Nov 5, 2024AKERS JOHN KPRESIDENT & CEOSell8,029$137.32$1.10M0
Nov 5, 2024FAULK MICHELLEVice President & ControllerSell101$137.32$13.9K0
Nov 5, 2024Forsythe Christopher TSR VICE PRESIDENT & CFOSell2,473$137.32$339.6K0
Nov 5, 2024HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,806$137.32$248.0K0
Nov 5, 2024MCDILL JOHN SSR VP, UTILITY OPERATIONSSell1,806$137.32$248.0K0
Nov 5, 2024ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,806$137.32$248.0K0
Nov 5, 2024THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell484$137.32$66.5K0
May 16, 2024WALTERS DIANA JDirectorSell400$118.00$47.2K0
May 3, 2024AKERS JOHN KPRESIDENT & CEOSell5,288$119.09$629.7K0
May 3, 2024Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,732$119.09$206.3K0
May 3, 2024HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,264$119.09$150.5K0
May 3, 2024MCDILL JOHN SSR VP, UTILITY OPERATIONSSell592$119.09$70.5K0
May 3, 2024ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,276$119.09$152.0K0
May 3, 2024THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell368$119.09$43.8K0
Mar 27, 2024COCKLIN KIM RDirectorSell15,000$116.46$1.75M0
Nov 17, 2023THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell1,750$114.20$199.8K0
Nov 8, 2023AKERS JOHN KPRESIDENT & CEOSell11,247$108.60$1.22M0
Nov 8, 2023Forsythe Christopher TSR VICE PRESIDENT & CFOSell3,463$108.60$376.1K0
Nov 8, 2023HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell2,531$108.60$274.9K0
Nov 8, 2023MCDILL JOHN SSR VP, UTILITY OPERATIONSSell1,260$108.60$136.8K0
Nov 8, 2023ROBBINS J MATTSR VP, HUMAN RESOURCESSell2,531$108.60$274.9K0
Nov 8, 2023THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell673$108.60$73.1K0
Nov 6, 2023COCKLIN KIM RDirectorSell12,500$110.99$1.39M0
Aug 7, 2023COCKLIN KIM RDirectorSell12,500$117.44$1.47M0
May 5, 2023AKERS JOHN KPRESIDENT & CEOSell4,291$117.92$506.0K0
May 5, 2023COCKLIN KIM RDirectorSell4,291$117.92$506.0K0
May 5, 2023Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,405$117.92$165.7K0
May 5, 2023HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,025$117.92$120.9K0
May 5, 2023MCDILL JOHN SSR VP, UTILITY OPERATIONSSell481$117.92$56.7K0
May 5, 2023ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,038$117.92$122.4K0
May 5, 2023THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell304$117.92$35.8K0
May 5, 2023WALTERS DIANA JDirectorSell390$117.50$45.8K0
May 1, 2023COCKLIN KIM RDirectorSell12,500$114.54$1.43M0
Feb 6, 2023COCKLIN KIM RDirectorSell12,500$117.14$1.46M0
Nov 15, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell1,100$110.37$121.4K0
Nov 8, 2022AKERS JOHN KPRESIDENT & CEOSell4,563$104.53$477.0K0
Nov 8, 2022COCKLIN KIM RDirectorSell1,788$104.53$186.9K0
Nov 8, 2022Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,334$104.53$139.4K0
Nov 8, 2022HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,028$104.53$107.5K0
Nov 8, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell449$104.53$46.9K0
Nov 4, 2022COCKLIN KIM RDirectorSell1,013$105.20$106.6K0
Oct 14, 2022MCDILL JOHN SSR VP, UTILITY OPERATIONSSell799$104.52$83.5K0
May 6, 2022AKERS JOHN KPRESIDENT & CEOSell1,462$114.33$167.2K0
May 6, 2022COCKLIN KIM RDirectorSell4,746$114.33$542.6K0
May 6, 2022HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,133$114.33$129.5K0
May 6, 2022MCDILL JOHN SSR VP, UTILITY OPERATIONSSell270$114.33$30.9K0
May 6, 2022ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,141$114.33$130.5K0
May 6, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell328$114.33$37.5K0
Feb 11, 2022Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,475$114.34$168.6K0
Feb 10, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell950$106.61$101.3K0
Nov 10, 2021AKERS JOHN KPRESIDENT & CEOSell2,524$93.98$237.2K0
Nov 10, 2021COCKLIN KIM RDirectorSell6,182$93.98$581.0K0
Nov 10, 2021Forsythe Christopher TSR VICE PRESIDENT & CFOSell2,395$93.98$225.1K0
Nov 10, 2021HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,843$93.98$173.2K0
Nov 10, 2021MCDILL JOHN SSR VP, UTILITY OPERATIONSSell467$93.98$43.9K0
Nov 10, 2021THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell492$93.98$46.2K0
Nov 5, 2021COCKLIN KIM RDirectorSell1,342$94.40$126.7K0
Sep 9, 2021DONOHUE SEANDirectorSell1,375$96.83$133.1K0
Aug 13, 2021ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,843$93.98$173.2K0
Aug 11, 2021ROBBINS J MATTSR VP, HUMAN RESOURCESSell4,500$101.12$455.0K0
May 1, 2021AKERS JOHN KPRESIDENT & CEOSell1,110$102.88$114.2K0
May 1, 2021COCKLIN KIM RDirectorSell4,881$102.88$502.2K0
May 1, 2021Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,117$102.88$114.9K0
May 1, 2021HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,179$102.88$121.3K0
May 1, 2021PARK DAVID JSR VP, UTILITY OPERATIONSSell1,026$102.88$105.6K0
May 1, 2021ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,195$102.88$122.9K0
May 1, 2021THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell335$102.88$34.5K0

ATO Insider Buying Activity

The following table shows recent insider purchases of Atmos Energy Corporation (ATO) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Nov 11, 2024Geiser EdwardDirectorBuy2,500$144.89$362.2K0

ATO Insider Selling Activity

The following table shows recent insider sales of Atmos Energy Corporation (ATO) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Jan 5, 2026BATEMAN JESSICA WALKERSr VP, Gen Counsel, Corp Sec'ySell1,042$168.23$175.3K0
Dec 4, 2025DONOHUE SEANDirectorSell450$171.15$77.0K0
Nov 5, 2025AKERS JOHN KPRESIDENT & CEOSell12,709$172.96$2.20M0
Nov 5, 2025FAULK MICHELLEVice President & ControllerSell116$172.96$20.1K0
Nov 5, 2025Forsythe Christopher TSR VICE PRESIDENT & CFOSell2,995$172.96$518.0K0
Nov 5, 2025HARTSFIELD KAREN ESenior AdvisorSell2,124$172.96$367.4K0
Nov 5, 2025MCDILL JOHN SSR VP, UTILITY OPERATIONSSell2,124$172.96$367.4K0
Nov 5, 2025ROBBINS J MATTSR VP, HUMAN RESOURCESSell2,124$172.96$367.4K0
May 15, 2025COCKLIN KIM RDirectorSell15,000$150.98$2.26M0
May 5, 2025AKERS JOHN KPRESIDENT & CEOSell4,122$160.66$662.2K0
May 5, 2025FAULK MICHELLEVice President & ControllerSell64$160.65$10.3K0
May 5, 2025Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,350$160.65$216.9K0
May 5, 2025HARTSFIELD KAREN ESenior AdvisorSell986$160.66$158.4K0
May 5, 2025MCDILL JOHN SSR VP, UTILITY OPERATIONSSell927$160.65$148.9K0
May 5, 2025ROBBINS J MATTSR VP, HUMAN RESOURCESSell996$160.65$160.0K0
Nov 5, 2024AKERS JOHN KPRESIDENT & CEOSell8,029$137.32$1.10M0
Nov 5, 2024FAULK MICHELLEVice President & ControllerSell101$137.32$13.9K0
Nov 5, 2024Forsythe Christopher TSR VICE PRESIDENT & CFOSell2,473$137.32$339.6K0
Nov 5, 2024HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,806$137.32$248.0K0
Nov 5, 2024MCDILL JOHN SSR VP, UTILITY OPERATIONSSell1,806$137.32$248.0K0
Nov 5, 2024ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,806$137.32$248.0K0
Nov 5, 2024THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell484$137.32$66.5K0
May 16, 2024WALTERS DIANA JDirectorSell400$118.00$47.2K0
May 3, 2024AKERS JOHN KPRESIDENT & CEOSell5,288$119.09$629.7K0
May 3, 2024Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,732$119.09$206.3K0
May 3, 2024HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,264$119.09$150.5K0
May 3, 2024MCDILL JOHN SSR VP, UTILITY OPERATIONSSell592$119.09$70.5K0
May 3, 2024ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,276$119.09$152.0K0
May 3, 2024THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell368$119.09$43.8K0
Mar 27, 2024COCKLIN KIM RDirectorSell15,000$116.46$1.75M0
Nov 17, 2023THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell1,750$114.20$199.8K0
Nov 8, 2023AKERS JOHN KPRESIDENT & CEOSell11,247$108.60$1.22M0
Nov 8, 2023Forsythe Christopher TSR VICE PRESIDENT & CFOSell3,463$108.60$376.1K0
Nov 8, 2023HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell2,531$108.60$274.9K0
Nov 8, 2023MCDILL JOHN SSR VP, UTILITY OPERATIONSSell1,260$108.60$136.8K0
Nov 8, 2023ROBBINS J MATTSR VP, HUMAN RESOURCESSell2,531$108.60$274.9K0
Nov 8, 2023THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell673$108.60$73.1K0
Nov 6, 2023COCKLIN KIM RDirectorSell12,500$110.99$1.39M0
Aug 7, 2023COCKLIN KIM RDirectorSell12,500$117.44$1.47M0
May 5, 2023AKERS JOHN KPRESIDENT & CEOSell4,291$117.92$506.0K0
May 5, 2023COCKLIN KIM RDirectorSell4,291$117.92$506.0K0
May 5, 2023Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,405$117.92$165.7K0
May 5, 2023HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,025$117.92$120.9K0
May 5, 2023MCDILL JOHN SSR VP, UTILITY OPERATIONSSell481$117.92$56.7K0
May 5, 2023ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,038$117.92$122.4K0
May 5, 2023THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell304$117.92$35.8K0
May 5, 2023WALTERS DIANA JDirectorSell390$117.50$45.8K0
May 1, 2023COCKLIN KIM RDirectorSell12,500$114.54$1.43M0
Feb 6, 2023COCKLIN KIM RDirectorSell12,500$117.14$1.46M0
Nov 15, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell1,100$110.37$121.4K0
Nov 8, 2022AKERS JOHN KPRESIDENT & CEOSell4,563$104.53$477.0K0
Nov 8, 2022COCKLIN KIM RDirectorSell1,788$104.53$186.9K0
Nov 8, 2022Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,334$104.53$139.4K0
Nov 8, 2022HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,028$104.53$107.5K0
Nov 8, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell449$104.53$46.9K0
Nov 4, 2022COCKLIN KIM RDirectorSell1,013$105.20$106.6K0
Oct 14, 2022MCDILL JOHN SSR VP, UTILITY OPERATIONSSell799$104.52$83.5K0
May 6, 2022AKERS JOHN KPRESIDENT & CEOSell1,462$114.33$167.2K0
May 6, 2022COCKLIN KIM RDirectorSell4,746$114.33$542.6K0
May 6, 2022HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,133$114.33$129.5K0
May 6, 2022MCDILL JOHN SSR VP, UTILITY OPERATIONSSell270$114.33$30.9K0
May 6, 2022ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,141$114.33$130.5K0
May 6, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell328$114.33$37.5K0
Feb 11, 2022Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,475$114.34$168.6K0
Feb 10, 2022THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell950$106.61$101.3K0
Nov 10, 2021AKERS JOHN KPRESIDENT & CEOSell2,524$93.98$237.2K0
Nov 10, 2021COCKLIN KIM RDirectorSell6,182$93.98$581.0K0
Nov 10, 2021Forsythe Christopher TSR VICE PRESIDENT & CFOSell2,395$93.98$225.1K0
Nov 10, 2021HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,843$93.98$173.2K0
Nov 10, 2021MCDILL JOHN SSR VP, UTILITY OPERATIONSSell467$93.98$43.9K0
Nov 10, 2021THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell492$93.98$46.2K0
Nov 5, 2021COCKLIN KIM RDirectorSell1,342$94.40$126.7K0
Sep 9, 2021DONOHUE SEANDirectorSell1,375$96.83$133.1K0
Aug 13, 2021ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,843$93.98$173.2K0
Aug 11, 2021ROBBINS J MATTSR VP, HUMAN RESOURCESSell4,500$101.12$455.0K0
May 1, 2021AKERS JOHN KPRESIDENT & CEOSell1,110$102.88$114.2K0
May 1, 2021COCKLIN KIM RDirectorSell4,881$102.88$502.2K0
May 1, 2021Forsythe Christopher TSR VICE PRESIDENT & CFOSell1,117$102.88$114.9K0
May 1, 2021HARTSFIELD KAREN ESR VP, GC & CORPORATE SEC'YSell1,179$102.88$121.3K0
May 1, 2021PARK DAVID JSR VP, UTILITY OPERATIONSSell1,026$102.88$105.6K0
May 1, 2021ROBBINS J MATTSR VP, HUMAN RESOURCESSell1,195$102.88$122.9K0
May 1, 2021THOMAS RICHARD MVICE PRESIDENT & CONTROLLERSell335$102.88$34.5K0

ATO Insiders

BATEMAN JESSICA WALKER

Sr VP, Gen Counsel, Corp Sec'y

Sold $175.3K
1 tradesLast: Jan 2, 2026
DONOHUE SEAN

Director

Sold $210.2K
2 tradesLast: Dec 3, 2025
AKERS JOHN K

PRESIDENT & CEO

Sold $7.32M
10 tradesLast: Nov 4, 2025
FAULK MICHELLE

Vice President & Controller

Sold $44.2K
3 tradesLast: Nov 4, 2025
Forsythe Christopher T

SR VICE PRESIDENT & CFO

Sold $2.47M
11 tradesLast: Nov 4, 2025
HARTSFIELD KAREN E

Senior Advisor

Sold $525.8K
2 tradesLast: Nov 4, 2025
MCDILL JOHN S

SR VP, UTILITY OPERATIONS

Sold $1.19M
10 tradesLast: Nov 4, 2025
ROBBINS J MATT

SR VP, HUMAN RESOURCES

Sold $2.21M
10 tradesLast: Nov 4, 2025
COCKLIN KIM R

Director

Sold $12.31M
13 tradesLast: May 14, 2025
Geiser Edward

Director

Bought $362.2K
1 tradesLast: Nov 11, 2024
HARTSFIELD KAREN E

SR VP, GC & CORPORATE SEC'Y

Sold $1.33M
8 tradesLast: Nov 5, 2024
THOMAS RICHARD M

VICE PRESIDENT & CONTROLLER

Sold $806.9K
11 tradesLast: Nov 5, 2024
WALTERS DIANA J

Director

Sold $93.0K
2 tradesLast: May 16, 2024
PARK DAVID J

SR VP, UTILITY OPERATIONS

Sold $105.6K
1 tradesLast: May 1, 2021