CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 120,428 | $5,071 | — | — |
| Q1 2017 | 257,064 | $7,640 | — | — |
| Q4 2016 | 127,113 | $3,910 | — | — |
| Q3 2016 | 95,677 | $2,712 | — | — |
| Q2 2016 | 34,235 | $1,096 | — | — |
| Q4 2015 | 49,066 | $1,644 | — | — |
| Q3 2015 | 13,123 | $415 | — | — |
| Q2 2015 | 5,862 | $231 | — | — |
| Q4 2014 | 29,280 | $1,476 | — | — |
| Q3 2014 | 13,589 | $518 | — | — |
| Q2 2014 | 24,046 | $929 | — | — |