CUSIP: 98933Q108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 13,497 | $385 | — | — |
| Q3 2015 | 11,672 | $374 | — | — |
| Q2 2015 | 29,096 | $857 | — | — |
| Q1 2015 | 44,652 | $1,377 | — | — |
| Q4 2014 | 52,558 | $1,467 | — | — |
| Q3 2014 | 17,448 | $395 | — | — |
| Q2 2014 | 4,346 | $66 | — | — |
| Q1 2014 | 767,539 | $15,052 | — | — |
| Q4 2013 | 642,523 | $12,151 | — | — |
| Q3 2013 | 708,905 | $6,430 | — | — |