Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,477 | $1 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 7,264 | $1 | $160.05 | $148.35 - $170.22 |
| Q1 2017 | 3,957 | $313 | $62.15 | $58.60 - $65.46 |
| Q4 2016 | 4,048 | $300 | $58.13 | $55.00 - $60.79 |
| Q3 2016 | 3,641 | $271 | $61.59 | $57.49 - $65.43 |
| Q2 2016 | 5,728 | $466 | $59.01 | $55.88 - $64.94 |
| Q1 2016 | 5,539 | $411 | $54.32 | $47.33 - $59.20 |