CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 1,191,014 | $8,814 | — | — |
| Q4 2014 | 1,166,384 | $9,611 | — | — |
| Q3 2014 | 7,306,559 | $78,765 | — | — |
| Q2 2014 | 13,304,786 | $132,516 | — | — |
| Q1 2014 | 15,684,666 | $129,242 | — | — |
| Q4 2013 | 15,536,554 | $123,982 | — | — |
| Q3 2013 | 14,753,674 | $118,029 | — | — |