CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 29,023 | $3,321 | — | — |
| Q4 2017 | 30,184 | $3,497 | — | — |
| Q3 2017 | 42,082 | $4,436 | — | — |
| Q2 2017 | 45,934 | $4,612 | — | — |
| Q1 2017 | 49,754 | $4,194 | — | — |
| Q4 2016 | 44,324 | $3,385 | — | — |
| Q3 2016 | 52,069 | $3,506 | — | — |
| Q2 2016 | 49,932 | $3,557 | — | — |
| Q1 2016 | 48,742 | $3,725 | — | — |
| Q4 2015 | 53,470 | $3,885 | — | — |
| Q3 2015 | 53,170 | $3,823 | — | — |
| Q2 2015 | 53,670 | $4,396 | — | — |
| Q1 2015 | 53,808 | $4,868 | — | — |
| Q4 2014 | 53,366 | $4,577 | — | — |
| Q3 2014 | 54,843 | $4,457 | — | — |
| Q2 2014 | 54,169 | $4,102 | — | — |
| Q1 2014 | 57,869 | $4,238 | — | — |
| Q4 2013 | 63,569 | $4,684 | — | — |
| Q3 2013 | 67,869 | $4,138 | — | — |
| Q2 2013 | 72,069 | $4,125 | — | — |