CUSIP: 983919AD3 Class: CNV
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 1,207,000 | $1,911 | — | — |
| Q3 2013 | 732,000 | $1,184 | — | — |
| Q2 2013 | 6,322,000 | $8,724 | — | — |
| Q1 2013 | 3,352,000 | $4,494 | — | — |
| Q4 2012 | 3,352,000 | $4,247 | — | — |