Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,304 | $219 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 1,525 | $260 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 1,525 | $235 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 1,550 | $240 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 1,550 | $216 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 1,550 | $0 | $124.46 | $109.64 - $135.08 |
| Q1 2020 | 2,122 | $211 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 2,122 | $237 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 2,122 | $242 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 2,122 | $224 | $87.10 | $83.76 - $92.55 |