CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 10,994 | $289 | — | — |
| Q2 2016 | 755,952 | $18,967 | — | — |
| Q1 2016 | 166,700 | $3,946 | — | — |
| Q4 2015 | 146,079 | $3,677 | — | — |
| Q3 2015 | 54,522 | $1,172 | — | — |
| Q2 2015 | 14,072 | $295 | — | — |
| Q1 2015 | 36,177 | $734 | — | — |
| Q4 2014 | 40,613 | $798 | — | — |
| Q3 2014 | 12,161 | $221 | — | — |