CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,171,145 | $65,759,793 | — | — |
| Q4 2016 | 1,109,214 | $61,671 | — | — |
| Q3 2016 | 2,450,431 | $133,377 | — | — |
| Q2 2016 | 3,045,302 | $142,946 | — | — |
| Q1 2016 | 2,911,893 | $118,340 | — | — |
| Q4 2015 | 1,337,944 | $52,060 | — | — |
| Q3 2015 | 380,450 | $15,274 | — | — |
| Q2 2015 | 350,472 | $17,132 | — | — |
| Q1 2015 | 108,032 | $4,790 | — | — |
| Q4 2014 | 107,627 | $3,766 | — | — |
| Q3 2014 | 100,627 | $3,656 | — | — |
| Q2 2014 | 96,627 | $3,128 | — | — |
| Q1 2014 | 95,127 | $2,715 | — | — |
| Q4 2013 | 76,127 | $1,747 | — | — |
| Q3 2013 | 74,627 | $1,490 | — | — |
| Q2 2013 | 32,503 | $528 | — | — |