CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 37,503 | $1,579 | — | — |
| Q1 2017 | 40,705 | $1,210 | — | — |
| Q4 2016 | 40,081 | $1,233 | — | — |
| Q3 2016 | 29,455 | $835 | — | — |
| Q2 2016 | 22,880 | $733 | — | — |
| Q1 2016 | 37,030 | $1,152 | — | — |
| Q4 2015 | 122,255 | $4,096 | — | — |
| Q3 2015 | 142,255 | $4,502 | — | — |
| Q2 2015 | 118,275 | $4,665 | — | — |
| Q1 2015 | 113,585 | $5,916 | — | — |
| Q4 2014 | 111,050 | $5,599 | — | — |
| Q3 2014 | 111,760 | $4,259 | — | — |
| Q2 2014 | 100,350 | $3,877 | — | — |
| Q1 2014 | 19,240 | $976 | — | — |
| Q4 2013 | 19,340 | $1,118 | — | — |
| Q3 2013 | 19,740 | $1,155 | — | — |
| Q2 2013 | 19,600 | $1,009 | — | — |