Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 900 | $308 | $298.30 | $234.40 - $371.55 |
| Q1 2018 | 900 | $226 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 1,000 | $222 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 1,000 | $186 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 1,000 | $150 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 2,400 | $275 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 2,400 | $231 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 2,700 | $253 | $90.43 | $80.30 - $96.90 |
| Q4 2014 | 14,764 | $825 | $52.90 | $43.27 - $57.72 |
| Q3 2014 | 14,766 | $763 | $54.46 | $51.29 - $57.79 |
| Q2 2014 | 14,772 | $827 | $52.02 | $47.22 - $57.50 |
| Q1 2014 | 14,772 | $765 | $55.98 | $50.37 - $65.10 |
| Q4 2013 | 14,800 | $845 | $53.83 | $41.83 - $60.00 |