CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,010 | $61 | — | — |
| Q1 2016 | 1,010 | $60 | — | — |
| Q4 2015 | 1,010 | $52 | — | — |
| Q3 2015 | 1,010 | $53 | — | — |
| Q2 2015 | 1,010 | $46 | — | — |
| Q1 2015 | 1,010 | $50 | — | — |
| Q4 2014 | 710 | $37 | — | — |
| Q3 2014 | 710 | $31 | — | — |
| Q2 2014 | 710 | $33 | — | — |
| Q1 2014 | 710 | $33 | — | — |
| Q4 2013 | 710 | $29 | — | — |