CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 93,942 | $690 | — | — |
| Q4 2016 | 365,510 | $3,191 | — | — |
| Q3 2016 | 271,279 | $2,748 | — | — |
| Q2 2016 | 212,458 | $2,016 | — | — |
| Q1 2016 | 642,599 | $7,171 | — | — |
| Q3 2015 | 69,046 | $672 | — | — |
| Q2 2015 | 179,984 | $1,915 | — | — |
| Q1 2015 | 166,149 | $2,135 | — | — |
| Q4 2014 | 24,559 | $340 | — | — |
| Q3 2014 | 75,351 | $997 | — | — |
| Q2 2014 | 26,900 | $335 | — | — |
| Q1 2014 | 71,700 | $810 | — | — |
| Q4 2013 | 12,500 | $152 | — | — |
| Q3 2013 | 57,900 | $596 | — | — |
| Q2 2013 | 31,200 | $283 | — | — |