Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 44,648 | $9,920 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 60,640 | $11,295 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 68,624 | $10,302 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 74,324 | $8,526 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 76,339 | $7,338 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 76,409 | $7,163 | $90.43 | $80.30 - $96.90 |
| Q2 2016 | 79,829 | $6,430 | $76.47 | $70.03 - $81.98 |
| Q1 2016 | 80,632 | $5,861 | $65.48 | $57.31 - $73.55 |
| Q4 2015 | 81,372 | $5,358 | $64.15 | $54.69 - $68.48 |
| Q3 2015 | 80,025 | $4,542 | $59.62 | $52.01 - $66.53 |
| Q2 2015 | 76,240 | $4,781 | $59.07 | $51.65 - $64.99 |
| Q1 2015 | 75,180 | $4,044 | $56.98 | $51.77 - $64.75 |
| Q4 2014 | 73,350 | $4,101 | $52.90 | $43.27 - $57.72 |