CUSIP: 98410X105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 43,900 | $264 | — | — |
| Q1 2015 | 44,300 | $270 | — | — |
| Q4 2014 | 44,300 | $284 | — | — |
| Q3 2014 | 74,360 | $471 | — | — |
| Q2 2014 | 75,750 | $480 | — | — |
| Q1 2014 | 80,050 | $478 | — | — |
| Q4 2013 | 80,050 | $472 | — | — |
| Q3 2013 | 48,340 | $291 | — | — |