CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 7,365,716 | $54,064 | — | — |
| Q4 2016 | 5,061,137 | $44,184 | — | — |
| Q3 2016 | 1,555,266 | $15,755 | — | — |
| Q2 2016 | 1,565,366 | $14,855 | — | — |
| Q1 2016 | 1,863,566 | $20,797 | — | — |
| Q4 2015 | 2,936,761 | $31,218 | — | — |
| Q3 2015 | 3,763,067 | $36,720 | — | — |
| Q2 2015 | 3,287,716 | $34,981 | — | — |
| Q1 2015 | 467,110 | $6,002 | — | — |
| Q4 2014 | 79,910 | $1,108 | — | — |
| Q3 2014 | 291,510 | $3,857 | — | — |
| Q2 2014 | 11,210 | $139 | — | — |
| Q1 2014 | 359,910 | $4,069 | — | — |
| Q3 2013 | 17,310 | $178 | — | — |
| Q2 2013 | 34,861 | $317 | — | — |