CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 30,810 | $226 | — | — |
| Q4 2016 | 30,810 | $269 | — | — |
| Q3 2016 | 428,385 | $4,340 | — | — |
| Q1 2016 | 53,445 | $596 | — | — |
| Q2 2015 | 373,120 | $3,970 | — | — |
| Q1 2015 | 373,025 | $4,793 | — | — |
| Q4 2014 | 300 | $4 | — | — |
| Q3 2014 | 379,040 | $5,015 | — | — |
| Q2 2014 | 403,325 | $5,017 | — | — |
| Q1 2014 | 405,530 | $4,582 | — | — |
| Q4 2013 | 708,040 | $8,617 | — | — |
| Q3 2013 | 367,810 | $3,785 | — | — |
| Q2 2013 | 370,450 | $3,359,982 | — | — |