CUSIP: 98872E108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 264,800 | $66 | — | — |
| Q2 2016 | 265,300 | $77 | — | — |
| Q1 2016 | 251,500 | $52 | — | — |
| Q4 2015 | 235,600 | $45 | — | — |
| Q3 2015 | 201,300 | $97 | — | — |
| Q2 2015 | 173,000 | $88 | — | — |
| Q1 2015 | 113,500 | $118 | — | — |
| Q4 2014 | 101,500 | $183 | — | — |
| Q3 2014 | 101,000 | $432 | — | — |