CUSIP: 989133202 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 15,000 | $31 | — | — |
| Q1 2015 | 40,000 | $92 | — | — |
| Q4 2014 | 29,000 | $91 | — | — |
| Q3 2014 | 29,000 | $180 | — | — |
| Q2 2014 | 29,000 | $254 | — | — |
| Q1 2014 | 29,000 | $230 | — | — |
| Q4 2013 | 29,000 | $231 | — | — |
| Q3 2013 | 34,000 | $235 | — | — |
| Q2 2013 | 29,000 | $175 | — | — |