Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,668 | $280 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 1,668 | $285 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 1,668 | $257 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 1,747 | $270 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 1,466 | $204 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 1,466 | $203 | $124.46 | $109.64 - $135.08 |
| Q3 2023 | 2,562 | $0 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 2,562 | $0 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 2,308 | $0 | $105.88 | $98.79 - $112.70 |
| Q2 2010 | 460 | $12 | — | — |