CUSIP: 97382A101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 147,129 | $1,089 | — | — |
| Q4 2014 | 163,758 | $1,325 | — | — |
| Q3 2014 | 127,157 | $1,371 | — | — |
| Q2 2014 | 135,008 | $1,344 | — | — |
| Q1 2014 | 130,371 | $1,074 | — | — |
| Q4 2013 | 130,371 | $1,040 | — | — |
| Q3 2013 | 132,271 | $1,057 | — | — |