Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 1,247 | $820 | $642.93 | $572.51 - $713.33 |
| Q3 2021 | 1,247 | $830 | $679.09 | $589.24 - $737.45 |
| Q2 2021 | 1,247 | $762 | $591.84 | $536.23 - $647.20 |
| Q3 2018 | 3,041 | $1,190 | $368.95 | $332.01 - $398.88 |
| Q2 2018 | 3,798 | $1,299 | $298.30 | $234.40 - $371.55 |
| Q1 2018 | 3,731 | $937 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 5,748 | $1,277 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 7,284 | $1,357 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 9,726 | $1,460 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 10,170 | $1,167 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 10,297 | $990 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 10,904 | $1,022 | $90.43 | $80.30 - $96.90 |
| Q2 2016 | 11,393 | $918 | $76.47 | $70.03 - $81.98 |