CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 1,277 | $77 | — | — |
| Q1 2015 | 1,266 | $63 | — | — |
| Q4 2014 | 1,266 | $67 | — | — |
| Q3 2014 | 1,266 | $54 | — | — |
| Q2 2014 | 1,266 | $59 | — | — |
| Q1 2014 | 1,266 | $59 | — | — |
| Q4 2013 | 1,266 | $52 | — | — |
| Q3 2013 | 1,266 | $51 | — | — |
| Q2 2013 | 1,266 | $52 | — | — |
| Q1 2013 | 1,266 | $54 | — | — |
| Q4 2012 | 1,266 | $47 | — | — |