CUSIP: 98872B104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 12,200 | $50 | — | — |
| Q4 2016 | 12,200 | $44 | — | — |
| Q3 2016 | 12,200 | $48 | — | — |
| Q2 2016 | 12,200 | $45 | — | — |
| Q1 2016 | 13,200 | $49 | — | — |
| Q4 2015 | 14,200 | $50 | — | — |
| Q3 2015 | 14,900 | $39 | — | — |
| Q2 2015 | 14,900 | $81 | — | — |
| Q1 2015 | 16,050 | $84 | — | — |
| Q4 2014 | 18,161 | $92 | — | — |
| Q3 2014 | 14,130 | $71 | — | — |
| Q2 2014 | 14,513 | $85 | — | — |
| Q1 2014 | 11,385 | $84 | — | — |
| Q4 2013 | 9,435 | $70 | — | — |
| Q3 2013 | 400 | $4 | — | — |