CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 216,152 | $9,102 | — | — |
| Q1 2017 | 214,931 | $6,388 | — | — |
| Q4 2016 | 210,694 | $6,481 | — | — |
| Q3 2016 | 93,517 | $2,651 | — | — |
| Q2 2016 | 69,581 | $2,228 | — | — |
| Q1 2016 | 70,741 | $2,201 | — | — |
| Q4 2015 | 75,705 | $2,536 | — | — |
| Q3 2015 | 79,836 | $2,527 | — | — |
| Q2 2015 | 76,255 | $3,008 | — | — |
| Q1 2015 | 92,472 | $4,816 | — | — |
| Q4 2014 | 89,154 | $4,495 | — | — |
| Q3 2014 | 108,409 | $4,131 | — | — |
| Q2 2014 | 108,542 | $4,193 | — | — |
| Q1 2014 | 80,808 | $4,098 | — | — |
| Q4 2013 | 56,968 | $3,294 | — | — |
| Q3 2013 | 42,340 | $2,477 | — | — |
| Q2 2013 | 268,004 | $13,797 | — | — |
| Q1 2013 | 47,467 | $4,118 | — | — |
| Q4 2012 | 23,352 | $2,133 | — | — |
| Q3 2012 | 19,072 | $1,858 | — | — |
| Q2 2012 | 26,702 | $2,545 | — | — |
| Q1 2012 | 24,183 | $2,012 | — | — |
| Q4 2011 | 26,773 | $1,863 | — | — |