CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 4,426,429 | $32,489 | — | — |
| Q4 2016 | 2,126,856 | $18,568 | — | — |
| Q3 2016 | 7,574,423 | $76,729 | — | — |
| Q2 2016 | 6,566,193 | $62,312 | — | — |
| Q1 2016 | 5,904,646 | $65,895 | — | — |
| Q4 2015 | 5,332,893 | $56,690 | — | — |
| Q3 2015 | 5,602,442 | $54,512 | — | — |
| Q2 2015 | 1,355,759 | $14,426 | — | — |
| Q1 2015 | 1,192,438 | $15,323 | — | — |
| Q4 2014 | 1,223,368 | $16,956 | — | — |
| Q3 2014 | 1,627,171 | $21,527 | — | — |
| Q2 2014 | 627,215 | $7,802 | — | — |
| Q1 2014 | 664,163 | $7,505 | — | — |
| Q4 2013 | 1,154,068 | $14,044 | — | — |
| Q3 2013 | 1,231,609 | $12,673 | — | — |
| Q2 2013 | 1,238,197 | $11,231 | — | — |