CUSIP: 959319104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,543,764 | $54,140 | — | — |
| Q4 2016 | 1,008,194 | $38,160 | — | — |
| Q3 2016 | 1,054,560 | $27,904 | — | — |
| Q2 2016 | 831,191 | $17,147 | — | — |
| Q1 2016 | 582,991 | $16,959 | — | — |
| Q4 2015 | 1,132,465 | $40,338 | — | — |
| Q3 2015 | 1,521,572 | $67,132 | — | — |
| Q2 2015 | 1,154,639 | $50,366 | — | — |
| Q1 2015 | 1,238,081 | $61,149 | — | — |
| Q4 2014 | 1,371,228 | $51,805 | — | — |
| Q3 2014 | 870,012 | $36,532 | — | — |
| Q2 2014 | 521,879 | $19,597 | — | — |
| Q1 2014 | 1,407,596 | $54,333 | — | — |
| Q4 2013 | 2,588,789 | $109,791 | — | — |
| Q3 2013 | 167,747 | $5,039 | — | — |
| Q2 2013 | 368,225 | $10,336 | — | — |
| Q4 2012 | 1,487,964 | $41,946 | — | — |
| Q3 2012 | 1,468,960 | $38,457 | — | — |
| Q2 2012 | 666,220 | $14,837 | — | — |
| Q1 2012 | 698,628 | $13,148 | — | — |