CUSIP: 97023105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 2,047 | $270 | — | — |
| Q2 2016 | 2,047 | $266 | — | — |
| Q1 2016 | 2,047 | $260 | — | — |
| Q4 2015 | 2,047 | $296 | — | — |
| Q3 2015 | 2,227 | $292 | — | — |
| Q2 2015 | 2,077 | $288 | — | — |
| Q1 2015 | 2,871 | $431 | — | — |
| Q4 2014 | 1,617 | $210,178 | — | — |
| Q3 2014 | 1,667 | $212 | — | — |
| Q2 2014 | 2,531 | $322 | — | — |
| Q1 2014 | 4,056 | $508,987 | — | — |
| Q4 2013 | 5,245 | $716 | — | — |
| Q3 2013 | 6,170 | $724,975 | — | — |
| Q2 2013 | 6,042 | $618,942 | — | — |