CUSIP: 966387102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 435,834 | $3,477,956 | — | — |
| Q4 2015 | 6,761 | $63,824 | — | — |
| Q3 2015 | 6,948 | $106,096 | — | — |
| Q2 2015 | 1,343 | $45,125 | — | — |
| Q1 2015 | 10,571 | $363,880 | — | — |
| Q4 2014 | 8,116 | $267,828 | — | — |
| Q3 2014 | 123,151 | $9,550,359 | — | — |
| Q2 2014 | 193,116 | $15,497,559 | — | — |
| Q1 2014 | 185,116 | $12,845,199 | — | — |
| Q4 2013 | 6,816 | $421,706 | — | — |
| Q3 2013 | 6,816 | $407,937 | — | — |
| Q2 2013 | 23,360 | $1,165,773 | — | — |