CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 160,361 | $1,187 | — | — |
| Q4 2014 | 170,009 | $1,400 | — | — |
| Q3 2014 | 171,298 | $1,846 | — | — |
| Q2 2014 | 181,494 | $1,808 | — | — |
| Q1 2014 | 770,539 | $6,349 | — | — |