CUSIP: 966244105 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 20,524 | $1,141 | — | — |
| Q3 2016 | 20,524 | $1,117 | — | — |
| Q2 2016 | 252,524 | $11,853 | — | — |
| Q1 2016 | 258,224 | $10,494 | — | — |
| Q4 2015 | 253,894 | $9,879 | — | — |
| Q3 2015 | 134,000 | $5,380 | — | — |
| Q2 2015 | 134,500 | $6,574 | — | — |
| Q1 2015 | 154,000 | $6,828 | — | — |