Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 1,204 | $791 | $642.93 | $572.51 - $713.33 |
| Q3 2021 | 1,191 | $792 | $679.09 | $589.24 - $737.45 |
| Q2 2021 | 534 | $326 | $591.84 | $536.23 - $647.20 |
| Q1 2021 | 1,568 | $849 | $552.79 | $494.45 - $634.46 |
| Q3 2018 | 4,110 | $1,608 | $368.95 | $332.01 - $398.88 |
| Q2 2018 | 4,033 | $1,380 | $298.30 | $234.40 - $371.55 |
| Q1 2018 | 3,486 | $875 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 3,536 | $786 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 4,767 | $888 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 11,081 | $1,663 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 10,662 | $1,223 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 5,510 | $530 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 7,615 | $714 | $90.43 | $80.30 - $96.90 |