CUSIP: 98872B104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 54,800 | $274 | — | — |
| Q2 2014 | 75,000 | $442 | — | — |
| Q1 2014 | 124,935 | $913 | — | — |
| Q4 2013 | 184,935 | $1,378 | — | — |
| Q3 2013 | 184,935 | $1,960 | — | — |