CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 41,500 | $1,748 | — | — |
| Q1 2017 | 41,500 | $1,233 | — | — |
| Q4 2016 | 38,100 | $1,172 | — | — |
| Q3 2016 | 42,100 | $1,194 | — | — |
| Q2 2016 | 42,450 | $1,359 | — | — |
| Q1 2016 | 45,400 | $1,412 | — | — |
| Q4 2015 | 44,400 | $1,487 | — | — |
| Q3 2015 | 42,400 | $1,342 | — | — |
| Q2 2015 | 40,600 | $1,601 | — | — |
| Q1 2015 | 40,600 | $2,114 | — | — |
| Q4 2014 | 40,600 | $2,047 | — | — |
| Q3 2014 | 39,600 | $1,509 | — | — |