CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 340,938 | $2,503 | — | — |
| Q4 2016 | 264,673 | $2,311 | — | — |
| Q3 2016 | 279,901 | $2,835 | — | — |
| Q2 2016 | 456,080 | $4,328 | — | — |
| Q1 2016 | 479,064 | $5,346 | — | — |
| Q4 2015 | 467,661 | $4,971 | — | — |
| Q3 2015 | 153,000 | $1,489 | — | — |
| Q2 2015 | 500,061 | $5,321 | — | — |
| Q1 2015 | 506,552 | $6,509 | — | — |
| Q4 2014 | 521,852 | $7,233 | — | — |
| Q3 2014 | 525,352 | $6,950 | — | — |
| Q2 2014 | 528,952 | $6,580 | — | — |
| Q1 2014 | 1,000,106 | $11,301 | — | — |
| Q4 2013 | 1,398,895 | $17,025 | — | — |
| Q3 2013 | 1,801,487 | $18,537 | — | — |