CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 35,858 | $1,066 | — | — |
| Q4 2016 | 35,858 | $1,102 | — | — |
| Q3 2016 | 35,858 | $1,017 | — | — |
| Q2 2016 | 35,858 | $1,148 | — | — |
| Q1 2016 | 24,000 | $747 | — | — |
| Q4 2015 | 14,500 | $486 | — | — |
| Q3 2015 | 7,000 | $222 | — | — |
| Q2 2015 | 7,000 | $277 | — | — |