CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 661,744 | $4,857 | — | — |
| Q4 2016 | 915,271 | $7,990 | — | — |
| Q3 2016 | 743,268 | $7,529 | — | — |
| Q2 2016 | 681,759 | $6,470 | — | — |
| Q1 2016 | 244,603 | $2,730 | — | — |
| Q4 2015 | 217,557 | $2,313 | — | — |
| Q3 2015 | 170,662 | $1,661 | — | — |
| Q2 2015 | 75,007 | $798 | — | — |
| Q1 2015 | 74,371 | $956 | — | — |
| Q4 2014 | 33,255 | $461 | — | — |
| Q3 2014 | 22,980 | $304 | — | — |