Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 911 | $0 | $160.05 | $148.35 - $170.22 |
| Q2 2024 | 7,913 | $1 | $112.11 | $106.47 - $116.56 |
| Q2 2021 | 46,648 | $4,483 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 44,973 | $4,445 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 12,886 | $1,230 | $84.69 | $79.43 - $90.82 |
| Q4 2016 | 84 | $6 | $58.13 | $55.00 - $60.79 |
| Q4 2015 | 20 | $1 | $48.30 | $44.95 - $51.11 |
| Q2 2015 | 205 | $10 | $41.53 | $39.55 - $43.78 |
| Q1 2015 | 4,025 | $223 | $42.34 | $39.60 - $45.52 |
| Q4 2014 | 205 | $12 | $40.22 | $35.95 - $44.62 |