CUSIP: 98886K108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 18,481 | $253 | — | — |
| Q1 2016 | 18,227 | $272 | — | — |
| Q4 2015 | 18,228 | $275 | — | — |
| Q1 2014 | 25,217 | $421 | — | — |
| Q4 2013 | 25,427 | $407 | — | — |
| Q3 2013 | 24,611 | $427 | — | — |
| Q2 2013 | 24,794 | $451 | — | — |