CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 171,756 | $1,271 | — | — |
| Q4 2014 | 176,466 | $1,454 | — | — |
| Q3 2014 | 176,794 | $1,906 | — | — |
| Q2 2014 | 176,982 | $1,763 | — | — |
| Q1 2014 | 190,061 | $1,566 | — | — |
| Q4 2013 | 190,148 | $1,517 | — | — |
| Q3 2013 | 189,796 | $1,518 | — | — |