Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 7,274 | $1,219 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 4,978 | $1 | $160.05 | $148.35 - $170.22 |
| Q3 2014 | 45,700 | $2,180 | $37.83 | $35.35 - $40.41 |
| Q2 2014 | 58,800 | $3,140 | $38.03 | $34.82 - $40.36 |