CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 165,000 | $1,221 | — | — |
| Q4 2014 | 165,000 | $1,360 | — | — |
| Q3 2014 | 41,000 | $442 | — | — |
| Q2 2014 | 45,000 | $448 | — | — |
| Q1 2014 | 61,000 | $503 | — | — |
| Q4 2013 | 81,000 | $646 | — | — |
| Q3 2013 | 81,000 | $648 | — | — |