CUSIP: 976657106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 6,088 | $398 | — | — |
| Q4 2015 | 6,095 | $313 | — | — |
| Q3 2015 | 6,485 | $339 | — | — |
| Q2 2015 | 6,453 | $290 | — | — |
| Q1 2015 | 1,131 | $56 | — | — |
| Q3 2014 | 1,112 | $48 | — | — |
| Q2 2014 | 1,103 | $52 | — | — |
| Q1 2014 | 1,094 | $51 | — | — |