Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 1,241 | $486 | $368.95 | $332.01 - $398.88 |
| Q2 2018 | 2,250 | $770 | $298.30 | $234.40 - $371.55 |
| Q1 2018 | 1,665 | $418 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 215,035 | $47,779 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 330,428 | $61,549 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 418,159 | $62,774 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 565,991 | $64,925 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 621,608 | $59,755 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 746,807 | $70,013 | $90.43 | $80.30 - $96.90 |
| Q2 2016 | 767,510 | $61,823 | $76.47 | $70.03 - $81.98 |