CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 334,408 | $2,475 | — | — |
| Q4 2014 | 345,591 | $2,847 | — | — |
| Q3 2014 | 341,099 | $3,677 | — | — |
| Q2 2014 | 417,563 | $4,159 | — | — |
| Q1 2014 | 670,747 | $5,527 | — | — |
| Q4 2013 | 701,554 | $5,599 | — | — |
| Q3 2013 | 763,947 | $6,104 | — | — |