USA - NYSE:ATO - US0495601058 - Common Stock
| Shares Outstanding | 160.52M | 
| Float | 159.62M | 
| Float Short Interest Percentage | 3.33% | 
| Owners (insider) | 0.34% | 
| Owners (institutional) | 102.53% | 
| Owners (insider) change | -0.55% | 
| Owners (institutional) change | 0.2% | 
| Date | Name | Type | Shares | Price | Amount | 
|---|---|---|---|---|---|
| Oct 1, 2025 | GARZA RAFAEL G | Grant | 66 | 170.13 | $ 11,228.25 | 
| May 14, 2025 | COCKLIN KIM R | Open Market Sale | 15000 | 150.98 | $ 2,264,685.00 | 
| May 2, 2025 | ROBBINS J MATT | Option Excercise | 2505 | 160.66 | $ 402,440.78 | 
| May 2, 2025 | ROBBINS J MATT | Option Excercise | 996 | 160.66 | $ 160,012.38 | 
| May 2, 2025 | MCDILL JOHN S | Option Excercise | 2505 | 160.66 | $ 402,440.78 | 
| May 2, 2025 | MCDILL JOHN S | Option Excercise | 927 | 160.66 | $ 148,927.19 | 
| May 2, 2025 | HARTSFIELD KAREN E | Option Excercise | 2505 | 160.66 | $ 402,440.78 | 
| May 2, 2025 | HARTSFIELD KAREN E | Option Excercise | 986 | 160.66 | $ 158,405.83 | 
| May 2, 2025 | Forsythe Christopher T | Option Excercise | 3430 | 160.66 | $ 551,046.65 | 
| May 2, 2025 | Forsythe Christopher T | Option Excercise | 1350 | 160.66 | $ 216,884.25 | 
| Mar 8, 2025 | DONOHUE SEAN | Option Excercise | 1293 | 147.75 | $ 191,040.75 | 
| Mar 8, 2025 | COMPTON KELLY H | Option Excercise | 1293 | 147.75 | $ 191,040.75 | 
| Mar 8, 2025 | COCKLIN KIM R | Option Excercise | 1293 | 147.75 | $ 191,040.75 | 
| Feb 5, 2025 | GORDON RICHARD K | Other Aquisition | 71980 | 144.69 | $ 10,414,786.20 | 
| Feb 5, 2025 | WALTERS DIANA J | Other Aquisition | 4456 | 144.69 | $ 644,738.64 | 
| Feb 5, 2025 | WALTERS DIANA J | Option Excercise | 1293 | 144.69 | $ 187,084.17 | 
| Nov 15, 2024 | ROBBINS J MATT | Other Disposition | 1500 | 0.00 | $ 0.00 | 
| Nov 11, 2024 | Geiser Edward | Open Market Purchase | 2500 | 144.89 | $ 362,225.00 | 
| Nov 5, 2024 | THOMAS RICHARD M | Option Excercise | 1228 | 137.32 | $ 168,628.96 | 
| Nov 5, 2024 | THOMAS RICHARD M | Option Excercise | 484 | 137.32 | $ 66,462.88 | 
| Nov 5, 2024 | ROBBINS J MATT | Option Excercise | 4588 | 137.32 | $ 630,024.16 | 
| Nov 5, 2024 | ROBBINS J MATT | Option Excercise | 1806 | 137.32 | $ 247,999.92 | 
| Nov 5, 2024 | MCDILL JOHN S | Option Excercise | 4588 | 137.32 | $ 630,024.16 | 
| Nov 5, 2024 | MCDILL JOHN S | Option Excercise | 1806 | 137.32 | $ 247,999.92 |