CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 71,403 | $3,007 | — | — |
| Q1 2017 | 108,650 | $3,229 | — | — |
| Q4 2016 | 111,087 | $3,417 | — | — |
| Q3 2016 | 125,134 | $3,548 | — | — |
| Q2 2016 | 132,900 | $4,255 | — | — |
| Q1 2016 | 139,506 | $4,340 | — | — |
| Q4 2015 | 144,566 | $4,843 | — | — |
| Q3 2015 | 146,150 | $4,626 | — | — |
| Q2 2015 | 146,327 | $5,771 | — | — |
| Q1 2015 | 147,426 | $7,678 | — | — |
| Q4 2014 | 150,741 | $7,600 | — | — |
| Q3 2014 | 159,383 | $6,074 | — | — |
| Q2 2014 | 130,218 | $5,030 | — | — |
| Q1 2014 | 32,620 | $1,654 | — | — |
| Q4 2013 | 25,300 | $1,463 | — | — |
| Q3 2013 | 25,560 | $1,495 | — | — |
| Q2 2013 | 24,710 | $1,272 | — | — |