Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,700 | $1 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 7,700 | $1 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 7,700 | $1 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 9,300 | $1 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 11,000 | $2 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 9,000 | $1 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 10,500 | $1 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 10,500 | $1 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 11,500 | $1 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 11,500 | $1 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 11,500 | $1 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 11,500 | $1 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 13,500 | $2 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 13,500 | $1,375 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 13,500 | $1,513 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 15,500 | $1,852 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 21,500 | $2,253 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 21,500 | $1,896 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 20,000 | $1,922 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 20,000 | $1,977 | $80.51 | $75.08 - $88.10 |