CUSIP: 977880103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 667 | $29 | — | — |
| Q2 2017 | 286 | $11 | — | — |
| Q1 2017 | 667 | $22 | — | — |
| Q3 2016 | 1,919 | $51 | — | — |
| Q2 2016 | 669 | $17 | — | — |
| Q1 2016 | 1,189 | $30 | — | — |
| Q4 2015 | 598 | $16 | — | — |
| Q3 2015 | 967 | $25 | — | — |
| Q1 2015 | 311 | $8 | — | — |
| Q4 2014 | 361 | $9 | — | — |