CUSIP: 98212B103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 105,300 | $1,150 | — | — |
| Q4 2014 | 105,300 | $1,225 | — | — |
| Q3 2014 | 258,300 | $6,215 | — | — |
| Q2 2014 | 313,300 | $7,491 | — | — |
| Q1 2014 | 325,300 | $5,866 | — | — |
| Q3 2013 | 335,000 | $6,452 | — | — |
| Q2 2013 | 325,000 | $6,156 | — | — |