CUSIP: 996106860 Class: CASH
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 148,227 | $148 | — | — |
| Q4 2014 | 262,722 | $262 | — | — |
| Q3 2014 | 196,645 | $196 | — | — |
| Q2 2014 | 88,977 | $88 | — | — |
| Q1 2014 | 31,879 | $31 | — | — |
| Q4 2013 | 25,210 | $25 | — | — |