CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 370,020 | $17,173 | — | — |
| Q4 2016 | 255,925 | $9,897 | — | — |
| Q3 2016 | 231,925 | $9,996 | — | — |
| Q2 2016 | 221,925 | $8,336 | — | — |
| Q1 2016 | 209,425 | $7,709 | — | — |
| Q4 2015 | 194,425 | $6,467 | — | — |
| Q3 2015 | 159,925 | $4,623 | — | — |
| Q2 2015 | 152,000 | $5,972 | — | — |
| Q1 2015 | 80,500 | $3,577 | — | — |
| Q4 2014 | 40,400 | $2,041 | — | — |
| Q3 2014 | 40,700 | $1,659 | — | — |
| Q2 2014 | 49,200 | $1,728 | — | — |
| Q1 2014 | 9,200 | $330 | — | — |
| Q4 2013 | 9,200 | $372 | — | — |