CUSIP: 98426T106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 105,595 | $5,937,607 | — | — |
| Q2 2019 | 100,465 | $7,001,406 | — | — |
| Q1 2019 | 137,486 | $11,550,199 | — | — |
| Q4 2018 | 168,927 | $10,111,970 | — | — |
| Q3 2018 | 152,580 | $11,431,294 | — | — |
| Q2 2018 | 152,103 | $15,281,788 | — | — |
| Q1 2018 | 150,401 | $15,822,185 | — | — |
| Q4 2017 | 14,810 | $1,674,419 | — | — |
| Q3 2017 | 149,634 | $12,985,239 | — | — |
| Q2 2017 | 93,372 | $5,418,377 | — | — |
| Q1 2017 | 82,449 | $3,801,723 | — | — |
| Q4 2016 | 7,395 | $291,511 | — | — |
| Q3 2016 | 92,486 | $4,927,654 | — | — |
| Q2 2016 | 71,147 | $2,409,749 | — | — |
| Q1 2016 | 55,159 | $3,397,243 | — | — |
| Q4 2015 | 46,619 | $2,912,289 | — | — |
| Q3 2015 | 33,022 | $1,801,020 | — | — |
| Q2 2015 | 26,505 | $1,842,628 | — | — |
| Q1 2015 | 11,352 | $619,365 | — | — |
| Q4 2014 | 15,222 | $948,940 | — | — |
| Q3 2014 | 32,576 | $2,439,617 | — | — |
| Q2 2014 | 7,250 | $547,375 | — | — |
| Q1 2014 | 14,000,000 | $1,212,680,000 | — | — |
| Q3 2013 | 4,677 | $218,790 | — | — |