CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 169,143 | $1,252 | — | — |
| Q4 2014 | 162,633 | $1,340 | — | — |
| Q3 2014 | 173,733 | $1,873 | — | — |
| Q2 2014 | 162,642 | $1,620 | — | — |
| Q1 2014 | 160,260 | $1,321 | — | — |
| Q4 2013 | 159,812 | $1,275 | — | — |
| Q3 2013 | 159,812 | $1,278 | — | — |