Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,660 | $278 | $172.31 | $165.37 - $179.62 |
| Q3 2019 | 1,760 | $200 | $93.46 | $88.89 - $98.75 |
| Q1 2019 | 2,260 | $233 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 2,260 | $210 | $80.45 | $74.21 - $84.63 |
| Q2 2018 | 2,260 | $209 | $72.10 | $68.34 - $76.14 |
| Q3 2017 | 2,435 | $211 | $70.65 | $67.11 - $73.09 |
| Q2 2017 | 2,435 | $216 | $66.84 | $63.72 - $70.25 |