CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 490,504 | $3,600 | — | — |
| Q4 2016 | 726,121 | $6,339 | — | — |
| Q3 2016 | 168,066 | $1,703 | — | — |
| Q2 2016 | 188,918 | $1,793 | — | — |
| Q1 2016 | 349,506 | $3,901 | — | — |
| Q4 2015 | 80,166 | $852 | — | — |
| Q3 2015 | 101,229 | $985 | — | — |
| Q2 2015 | 74,034 | $788 | — | — |
| Q1 2015 | 226,017 | $2,904 | — | — |