Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 2,000 | $224 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 2,000 | $228 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 2,000 | $211 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 2,000 | $206 | $82.49 | $75.32 - $88.35 |
| Q3 2018 | 3,390 | $318 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 3,390 | $306 | $72.10 | $68.34 - $76.14 |
| Q1 2018 | 3,390 | $286 | $67.40 | $63.14 - $71.11 |
| Q4 2017 | 3,390 | $291 | $72.39 | $68.66 - $77.26 |
| Q3 2017 | 3,390 | $284 | $70.65 | $67.11 - $73.09 |
| Q2 2017 | 3,390 | $281 | $66.84 | $63.72 - $70.25 |
| Q1 2017 | 3,650 | $288 | $62.15 | $58.60 - $65.46 |
| Q4 2016 | 3,650 | $271 | $58.13 | $55.00 - $60.79 |
| Q3 2016 | 3,650 | $272 | $61.59 | $57.49 - $65.43 |
| Q2 2016 | 3,650 | $297 | $59.01 | $55.88 - $64.94 |
| Q1 2016 | 3,900 | $290 | $54.32 | $47.33 - $59.20 |
| Q4 2015 | 3,900 | $246 | $48.30 | $44.95 - $51.11 |
| Q3 2015 | 4,300 | $250 | $42.88 | $39.71 - $45.70 |
| Q2 2015 | 4,300 | $221 | $41.53 | $39.55 - $43.78 |
| Q1 2015 | 4,300 | $238 | $42.34 | $39.60 - $45.52 |
| Q4 2014 | 4,300 | $240 | $40.22 | $35.95 - $44.62 |
| Q3 2014 | 4,300 | $205 | $37.83 | $35.35 - $40.41 |
| Q2 2014 | 4,300 | $230 | $38.03 | $34.82 - $40.36 |
| Q1 2014 | 4,300 | $203 | $34.39 | $32.86 - $35.99 |