CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,366,578 | $76,733 | — | — |
| Q4 2016 | 1,479,471 | $82,259 | — | — |
| Q3 2016 | 1,153,260 | $62,772 | — | — |
| Q2 2016 | 68,494 | $3,215 | — | — |
| Q1 2016 | 62,153 | $2,526 | — | — |
| Q4 2015 | 172,324 | $6,705 | — | — |
| Q3 2015 | 198,224 | $7,959 | — | — |
| Q2 2015 | 332,195 | $16,238 | — | — |
| Q1 2015 | 242,158 | $10,737 | — | — |
| Q4 2014 | 201,237 | $7,041 | — | — |
| Q3 2014 | 350,329 | $12,728 | — | — |
| Q2 2014 | 401,606 | $13,001 | — | — |
| Q1 2014 | 327,933 | $9,360 | — | — |
| Q4 2013 | 223,458 | $5,126 | — | — |
| Q3 2013 | 2,770,900 | $55,336 | — | — |
| Q2 2013 | 3,371,010 | $54,780 | — | — |