Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 2,457 | $348 | $129.38 | $118.95 - $136.89 |
| Q4 2020 | 3,331 | $456 | $116.05 | $103.26 - $128.54 |
| Q3 2020 | 3,331 | $377 | $109.06 | $103.20 - $114.23 |
| Q2 2020 | 3,331 | $373 | $98.88 | $86.56 - $106.65 |
| Q1 2020 | 3,188 | $317 | $100.43 | $74.02 - $110.29 |
| Q4 2019 | 3,188 | $369 | $105.01 | $99.84 - $110.57 |
| Q3 2019 | 3,210 | $380 | $111.39 | $105.82 - $115.96 |
| Q2 2019 | 3,084 | $383 | $104.73 | $97.27 - $114.62 |
| Q1 2019 | 3,371 | $359 | $91.40 | $80.55 - $97.70 |
| Q4 2018 | 3,466 | $326 | $92.89 | $81.84 - $99.33 |
| Q3 2018 | 3,475 | $374 | $93.33 | $83.82 - $102.15 |
| Q2 2018 | 3,545 | $331 | $84.30 | $78.46 - $87.08 |
| Q1 2018 | 3,475 | $312 | $79.58 | $72.25 - $83.40 |
| Q4 2017 | 3,869 | $334 | $78.39 | $75.81 - $80.43 |
| Q3 2017 | 4,810 | $415 | $76.20 | $72.36 - $81.13 |
| Q2 2017 | 5,005 | $435 | $73.48 | $67.19 - $78.58 |
| Q1 2017 | 4,148 | $319 | $66.39 | $63.31 - $69.31 |
| Q4 2016 | 4,332 | $318 | $65.87 | $62.31 - $68.91 |
| Q3 2016 | 4,059 | $314 | $68.97 | $66.18 - $71.91 |
| Q2 2016 | 3,815 | $302 | $67.94 | $65.19 - $70.64 |
| Q1 2016 | 2,196 | $172 | $64.16 | $57.83 - $69.21 |
| Q4 2015 | 2,390 | $174 | $62.89 | $57.12 - $66.22 |
| Q3 2015 | 2,048 | $135 | $57.51 | $52.73 - $61.07 |
| Q2 2015 | 2,018 | $129 | $55.18 | $53.33 - $57.31 |