CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 2,217,781 | $76,846 | — | — |
| Q3 2019 | 1,942,218 | $65,842 | — | — |
| Q2 2019 | 4,997,983 | $164,483 | — | — |
| Q1 2019 | 4,649,244 | $132,131 | — | — |
| Q4 2018 | 4,066,190 | $92,873 | — | — |
| Q3 2018 | 4,579,809 | $159,012 | — | — |
| Q2 2018 | 1,837,250 | $67,025 | — | — |
| Q1 2018 | 761,797 | $26,023 | — | — |
| Q4 2017 | 872,028 | $32,091 | — | — |
| Q3 2017 | 1,044,513 | $35,952 | — | — |
| Q2 2017 | 329,933 | $10,196 | — | — |
| Q1 2017 | 191,540 | $6,302 | — | — |
| Q4 2016 | 114,169 | $3,752 | — | — |
| Q3 2016 | 85,530 | $2,541 | — | — |
| Q2 2016 | 332,449 | $9,286 | — | — |
| Q1 2016 | 93,191 | $2,258 | — | — |
| Q4 2015 | 5,926,606 | $157,588 | — | — |
| Q3 2015 | 7,051,207 | $178,819 | — | — |
| Q2 2015 | 6,728,473 | $173,056 | — | — |
| Q1 2015 | 6,724,620 | $188,021 | — | — |
| Q4 2014 | 7,808,315 | $238,700 | — | — |