CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 58,900 | $2,734 | — | — |
| Q4 2016 | 58,900 | $2,278 | — | — |
| Q3 2016 | 39,200 | $1,690 | — | — |
| Q2 2016 | 55,600 | $2,088 | — | — |
| Q1 2016 | 46,800 | $1,723 | — | — |
| Q4 2015 | 53,500 | $1,779 | — | — |
| Q3 2015 | 41,000 | $1,185 | — | — |
| Q2 2015 | 27,800 | $1,092 | — | — |
| Q1 2015 | 40,600 | $1,804 | — | — |
| Q4 2014 | 58,500 | $2,955 | — | — |
| Q3 2014 | 83,200 | $3,390 | — | — |
| Q2 2014 | 138,100 | $4,851 | — | — |
| Q1 2014 | 220,400 | $7,912 | — | — |
| Q4 2013 | 318,400 | $12,876 | — | — |
| Q3 2013 | 370,200 | $12,276 | — | — |
| Q2 2013 | 338,600 | $8,502 | — | — |