CUSIP: 98310W108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 7,113 | $256 | — | — |
| Q3 2018 | 7,113 | $308 | — | — |
| Q2 2018 | 7,113 | $315 | — | — |
| Q1 2018 | 334,502 | $38,277 | — | — |
| Q4 2017 | 331,355 | $38,394 | — | — |
| Q3 2017 | 332,302 | $35,028 | — | — |
| Q2 2017 | 317,477 | $31,878 | — | — |
| Q1 2017 | 312,464 | $26,338 | — | — |
| Q4 2016 | 318,416 | $24,317 | — | — |
| Q3 2016 | 328,795 | $22,138 | — | — |
| Q2 2016 | 325,612 | $23,193 | — | — |
| Q1 2016 | 330,925 | $25,293 | — | — |
| Q4 2015 | 326,056 | $23,763 | — | — |
| Q3 2015 | 321,841 | $23,140 | — | — |
| Q2 2015 | 322,000 | $26,375 | — | — |
| Q1 2015 | 329,426 | $29,803 | — | — |
| Q4 2014 | 342,722 | $29,553 | — | — |
| Q3 2014 | 332,239 | $26,998 | — | — |
| Q2 2014 | 329,464 | $24,947 | — | — |
| Q1 2014 | 369,728 | $27,075 | — | — |
| Q4 2013 | 339,440 | $24,888 | — | — |
| Q3 2013 | 365,326 | $22,274 | — | — |
| Q2 2013 | 373,661 | $21,385 | — | — |