CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 26,438 | $404 | — | — |
| Q2 2015 | 25,071 | $842 | — | — |
| Q1 2015 | 26,179 | $809 | — | — |
| Q4 2014 | 28,980 | $956 | — | — |
| Q3 2014 | 30,538 | $2,368 | — | — |
| Q2 2014 | 31,754 | $2,548 | — | — |
| Q1 2014 | 38,088 | $2,643 | — | — |
| Q4 2013 | 42,914 | $2,655 | — | — |
| Q3 2013 | 46,266 | $2,769 | — | — |