CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 178,300 | $1,469 | — | — |
| Q3 2014 | 140,200 | $1,511 | — | — |
| Q2 2014 | 207,500 | $2,067 | — | — |
| Q1 2014 | 85,200 | $702 | — | — |
| Q4 2013 | 302,000 | $2,410 | — | — |