CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 31,900 | $1,340 | — | — |
| Q1 2017 | 12,700 | $378 | — | — |
| Q4 2016 | 15,700 | $482 | — | — |
| Q3 2016 | 39,500 | $1,120 | — | — |
| Q2 2016 | 182,000 | $5,828 | — | — |
| Q1 2016 | 152,500 | $4,744 | — | — |
| Q4 2015 | 145,100 | $4,861 | — | — |
| Q3 2015 | 231,400 | $7,324 | — | — |
| Q2 2015 | 232,300 | $9,162 | — | — |
| Q1 2015 | 39,200 | $2,042 | — | — |
| Q4 2014 | 174,400 | $8,793 | — | — |
| Q3 2014 | 191,100 | $7,283 | — | — |
| Q2 2014 | 201,000 | $7,765 | — | — |
| Q1 2014 | 213,500 | $10,827 | — | — |
| Q4 2013 | 236,500 | $13,677 | — | — |
| Q3 2013 | 295,500 | $17,287 | — | — |
| Q2 2013 | 317,600 | $16,350 | — | — |