CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 59,352 | $436 | — | — |
| Q4 2016 | 63,902 | $559 | — | — |
| Q3 2016 | 75,603 | $765 | — | — |
| Q2 2016 | 74,288 | $704 | — | — |
| Q1 2016 | 92,845 | $1,036 | — | — |
| Q4 2015 | 104,715 | $1,113 | — | — |
| Q3 2015 | 99,217 | $966 | — | — |
| Q2 2015 | 111,746 | $1,189 | — | — |
| Q1 2015 | 109,290 | $1,405 | — | — |
| Q4 2014 | 115,157 | $1,597 | — | — |
| Q3 2014 | 207,748 | $2,749 | — | — |
| Q2 2014 | 106,275 | $1,322 | — | — |
| Q1 2014 | 147,075 | $1,662 | — | — |
| Q4 2013 | 147,075 | $1,790 | — | — |
| Q3 2013 | 2,175 | $22 | — | — |
| Q2 2013 | 2,175 | $20 | — | — |