Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 346 | $227 | $642.93 | $572.51 - $713.33 |
| Q3 2021 | 346 | $230 | $679.09 | $589.24 - $737.45 |
| Q1 2018 | 300 | $75 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 411 | $91 | $227.14 | $184.67 - $266.41 |