CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 44,339 | $325 | — | — |
| Q4 2016 | 288,891 | $2,522 | — | — |
| Q3 2016 | 228,866 | $2,318 | — | — |
| Q2 2016 | 44,339 | $421 | — | — |
| Q1 2016 | 44,339 | $495 | — | — |
| Q4 2015 | 44,339 | $471 | — | — |
| Q3 2015 | 44,339 | $431 | — | — |
| Q2 2015 | 45,497 | $484 | — | — |
| Q1 2015 | 45,497 | $585 | — | — |
| Q4 2014 | 183,325 | $2,541 | — | — |
| Q3 2014 | 159,425 | $2,109 | — | — |
| Q2 2014 | 192,255 | $2,392 | — | — |
| Q1 2014 | 181,926 | $2,056 | — | — |
| Q4 2013 | 181,926 | $2,214 | — | — |
| Q3 2013 | 173,692 | $1,787 | — | — |
| Q2 2013 | 169,892 | $1,541 | — | — |