CUSIP: 98886K108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 12,300 | $169 | — | — |
| Q1 2016 | 15,100 | $225 | — | — |
| Q4 2015 | 15,100 | $228 | — | — |
| Q3 2015 | 33,100 | $444 | — | — |
| Q2 2015 | 54,573 | $882 | — | — |
| Q1 2015 | 57,723 | $1,030 | — | — |