CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 80,947 | $599 | — | — |
| Q4 2014 | 83,246 | $691 | — | — |
| Q3 2014 | 97,217 | $1,048 | — | — |
| Q2 2014 | 115,489 | $1,150 | — | — |
| Q1 2014 | 114,934 | $947 | — | — |
| Q4 2013 | 108,452 | $867 | — | — |
| Q3 2013 | 136,327 | $1,091 | — | — |