CUSIP: 97717w315 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 62,116 | $2,080 | — | — |
| Q2 2015 | 58,670 | $2,548 | — | — |
| Q1 2015 | 52,767 | $2,243 | — | — |
| Q4 2014 | 49,753 | $2,098 | — | — |
| Q3 2014 | 46,873 | $2,240 | — | — |
| Q2 2014 | 43,622 | $2,261 | — | — |
| Q3 2013 | 32,863 | $1,699 | — | — |