CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,666,281 | $12,231 | — | — |
| Q4 2016 | 1,748,435 | $15,264 | — | — |
| Q3 2016 | 1,700,073 | $17,222 | — | — |
| Q2 2016 | 1,927,946 | $18,296 | — | — |
| Q1 2016 | 2,067,437 | $23,073 | — | — |
| Q4 2015 | 2,074,493 | $22,052 | — | — |
| Q3 2015 | 2,088,376 | $20,320 | — | — |
| Q2 2015 | 2,096,482 | $22,307 | — | — |
| Q1 2015 | 2,181,504 | $28,032 | — | — |
| Q4 2014 | 2,289,505 | $31,733 | — | — |
| Q3 2014 | 2,323,630 | $30,742 | — | — |
| Q2 2014 | 2,376,622 | $29,565 | — | — |
| Q1 2014 | 2,414,600 | $27,285 | — | — |
| Q4 2013 | 2,554,937 | $31,094 | — | — |
| Q3 2013 | 2,742,284 | $28,218 | — | — |
| Q2 2013 | 2,906,709 | $26,364 | — | — |