CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 108,304 | $795 | — | — |
| Q4 2016 | 101,746 | $888 | — | — |
| Q3 2016 | 105,379 | $1,067 | — | — |
| Q2 2016 | 112,591 | $1,068 | — | — |
| Q1 2016 | 111,514 | $1,244 | — | — |
| Q4 2015 | 113,281 | $1,204 | — | — |
| Q3 2015 | 119,120 | $1,159 | — | — |
| Q2 2015 | 237,271 | $2,525 | — | — |
| Q1 2015 | 231,317 | $2,972 | — | — |
| Q4 2014 | 230,580 | $3,196 | — | — |
| Q3 2014 | 210,962 | $2,791 | — | — |
| Q2 2014 | 195,560 | $2,433 | — | — |
| Q1 2014 | 146,256 | $1,653 | — | — |
| Q4 2013 | 155,168 | $1,888 | — | — |
| Q3 2013 | 166,069 | $1,709 | — | — |
| Q2 2013 | 163,999 | $1,487 | — | — |