CUSIP: 97186T108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 15,199 | $152 | — | — |
| Q4 2014 | 129,965 | $1,316 | — | — |
| Q3 2014 | 114,486 | $1,057 | — | — |
| Q2 2014 | 109,960 | $1,130 | — | — |
| Q1 2014 | 75,960 | $843 | — | — |