Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 310 | $204 | $642.93 | $572.51 - $713.33 |
| Q3 2021 | 372 | $248 | $679.09 | $589.24 - $737.45 |
| Q2 2021 | 364 | $222 | $591.84 | $536.23 - $647.20 |
| Q2 2019 | 616 | $169 | $301.97 | $263.70 - $334.64 |
| Q1 2019 | 608 | $173 | $238.66 | $177.93 - $284.61 |
| Q4 2018 | 905 | $190 | $252.66 | $188.57 - $397.85 |
| Q3 2018 | 1,430 | $559 | $368.95 | $332.01 - $398.88 |
| Q2 2018 | 1,437 | $492 | $298.30 | $234.40 - $371.55 |
| Q1 2018 | 1,510 | $379 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 1,491 | $331 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 1,545 | $288 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 1,589 | $267 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 1,589 | $220 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 1,440 | $138 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 1,271 | $119 | $90.43 | $80.30 - $96.90 |
| Q2 2016 | 271 | $23 | $76.47 | $70.03 - $81.98 |
| Q1 2016 | 271 | $20 | $65.48 | $57.31 - $73.55 |