CUSIP: 98420P100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 68,000 | $39 | — | — |
| Q3 2017 | 87,000 | $63 | — | — |
| Q2 2017 | 99,111 | $65 | — | — |
| Q1 2017 | 110,856 | $69 | — | — |
| Q4 2016 | 95,281 | $53 | — | — |
| Q3 2016 | 37,000 | $42 | — | — |
| Q2 2016 | 42,482 | $81 | — | — |
| Q1 2016 | 2,289 | $6 | — | — |
| Q4 2015 | 2,420 | $7 | — | — |