CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 46,550 | $341 | — | — |
| Q4 2016 | 33,305 | $289 | — | — |
| Q3 2016 | 42,480 | $430 | — | — |
| Q2 2016 | 2,440 | $23 | — | — |
| Q1 2016 | 1,317 | $14 | — | — |
| Q4 2015 | 1,317 | $13 | — | — |
| Q3 2015 | 1,133 | $11 | — | — |
| Q2 2015 | 1,149 | $12 | — | — |
| Q1 2015 | 852 | $10 | — | — |
| Q4 2014 | 3,991 | $54 | — | — |
| Q3 2014 | 5,382 | $70 | — | — |
| Q2 2014 | 5,389 | $66 | — | — |
| Q1 2014 | 4,737 | $53 | — | — |
| Q4 2013 | 4,998 | $60 | — | — |
| Q3 2013 | 1,213 | $12 | — | — |
| Q2 2013 | 1,213 | $10 | — | — |