CUSIP: 98954A107 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 713,255 | $75,527 | — | — |
| Q3 2014 | 815,172 | $94,552 | — | — |
| Q2 2014 | 973,509 | $139,145 | — | — |
| Q1 2014 | 555,225 | $48,916 | — | — |
| Q4 2013 | 653,050 | $53,374 | — | — |
| Q3 2013 | 487,838 | $41,126 | — | — |
| Q2 2013 | 663,062 | $37,331 | — | — |