CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 155,052 | $7,196 | — | — |
| Q4 2016 | 156,818 | $6,064 | — | — |
| Q3 2016 | 151,613 | $6,535 | — | — |
| Q2 2016 | 81,905 | $3,076 | — | — |
| Q1 2016 | 146,086 | $5,377 | — | — |
| Q4 2015 | 140,866 | $4,685 | — | — |
| Q3 2015 | 74,543 | $2,155 | — | — |
| Q2 2015 | 68,012 | $2,672 | — | — |
| Q1 2015 | 113,459 | $5,042 | — | — |
| Q4 2014 | 100,337 | $5,068 | — | — |
| Q3 2014 | 70,137 | $2,858 | — | — |
| Q2 2014 | 70,137 | $2,464 | — | — |
| Q1 2014 | 63,805 | $2,291 | — | — |
| Q4 2013 | 53,974 | $2,183 | — | — |
| Q3 2013 | 86,289 | $2,861 | — | — |
| Q2 2013 | 86,289 | $2,167 | — | — |
| Q1 2013 | 83,439 | $1,963 | — | — |
| Q4 2012 | 76,456 | $1,521 | — | — |
| Q3 2012 | 38,031 | $608 | — | — |
| Q2 2012 | 36,581 | $579 | — | — |
| Q1 2012 | 26,725 | $407 | — | — |
| Q4 2011 | 24,087 | $389 | — | — |