CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 601,944 | $20,623 | — | — |
| Q3 2016 | 558,794 | $14,691 | — | — |
| Q2 2016 | 537,833 | $13,494 | — | — |
| Q1 2016 | 464,123 | $10,970 | — | — |
| Q4 2015 | 260,871 | $6,566 | — | — |
| Q3 2015 | 248,469 | $5,340 | — | — |
| Q2 2015 | 204,914 | $4,293 | — | — |
| Q1 2015 | 200,171 | $4,064 | — | — |
| Q4 2014 | 198,439 | $3,899 | — | — |
| Q3 2014 | 204,004 | $3,705 | — | — |
| Q2 2014 | 155,116 | $2,923 | — | — |
| Q1 2014 | 176,690 | $3,783 | — | — |
| Q4 2013 | 180,569 | $3,077 | — | — |
| Q3 2013 | 167,310 | $2,883 | — | — |
| Q2 2013 | 52,804 | $742 | — | — |