CUSIP: 983950700 Class: COM PAR $0.001
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 336,978 | $1,294 | — | — |
| Q1 2018 | 336,824 | $1,092 | — | — |
| Q4 2017 | 297,147 | $841 | — | — |
| Q3 2017 | 296,447 | $1,043 | — | — |
| Q2 2017 | 296,490 | $578 | — | — |
| Q1 2017 | 326,016 | $668 | — | — |
| Q4 2016 | 326,016 | $659 | — | — |
| Q3 2016 | 354,429 | $851 | — | — |
| Q2 2016 | 354,429 | $851 | — | — |
| Q1 2016 | 291,229 | $1,016 | — | — |
| Q4 2015 | 82,250 | $421 | — | — |
| Q3 2015 | 76,550 | $408 | — | — |
| Q2 2015 | 76,050 | $441 | — | — |
| Q1 2015 | 73,850 | $469 | — | — |
| Q4 2014 | 63,150 | $426 | — | — |
| Q3 2014 | 62,750 | $323 | — | — |
| Q2 2014 | 62,650 | $361 | — | — |
| Q1 2014 | 42,050 | $267 | — | — |
| Q4 2013 | 13,550 | $85 | — | — |