CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 3,606,346 | $26,471 | — | — |
| Q4 2016 | 149,972 | $1,309 | — | — |
| Q2 2016 | 1,317,835 | $12,506 | — | — |
| Q1 2016 | 3,959,756 | $44,191 | — | — |
| Q1 2015 | 4,922,861 | $63,259 | — | — |
| Q4 2014 | 3,249,435 | $45,037 | — | — |
| Q3 2014 | 701,375 | $9,279 | — | — |
| Q2 2014 | 3,070,692 | $38,199 | — | — |
| Q1 2014 | 292,466 | $3,305 | — | — |
| Q4 2013 | 1,047,538 | $12,749 | — | — |
| Q3 2013 | 876,677 | $9,021 | — | — |
| Q2 2013 | 561,137 | $5,090 | — | — |