CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 26,390 | $249 | — | — |
| Q3 2015 | 23,455 | $358 | — | — |
| Q2 2015 | 24,151 | $811 | — | — |
| Q1 2015 | 25,664 | $793 | — | — |
| Q4 2014 | 22,241 | $738 | — | — |
| Q3 2014 | 18,103 | $1,404 | — | — |
| Q2 2014 | 19,661 | $1,578 | — | — |
| Q1 2014 | 20,922 | $1,452 | — | — |
| Q4 2013 | 21,994 | $1,299 | — | — |
| Q3 2013 | 24,795 | $1,484 | — | — |
| Q2 2013 | 25,400 | $1,171 | — | — |