CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 89,331 | $3,762 | — | — |
| Q1 2017 | 93,080 | $2,766 | — | — |
| Q4 2016 | 95,384 | $2,934 | — | — |
| Q3 2016 | 98,181 | $2,783 | — | — |
| Q2 2016 | 104,155 | $3,335 | — | — |
| Q1 2016 | 112,820 | $3,510 | — | — |
| Q4 2015 | 122,098 | $4,090 | — | — |
| Q3 2015 | 127,609 | $4,039 | — | — |
| Q2 2015 | 130,440 | $5,145 | — | — |
| Q1 2015 | 135,061 | $7,034 | — | — |
| Q4 2014 | 136,796 | $6,897 | — | — |
| Q3 2014 | 140,302 | $5,347 | — | — |
| Q2 2014 | 153,239 | $5,920 | — | — |
| Q1 2014 | 163,233 | $8,278 | — | — |
| Q4 2013 | 172,311 | $9,965 | — | — |
| Q3 2013 | 185,336 | $10,842 | — | — |
| Q2 2013 | 176,991 | $9,111 | — | — |
| Q1 2013 | 91,131 | $7,906 | — | — |