CUSIP: 984332106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 546,990 | $25,386 | — | — |
| Q4 2016 | 46,716 | $1,807 | — | — |
| Q3 2016 | 1,869,141 | $80,560 | — | — |
| Q2 2016 | 2,952,431 | $110,893 | — | — |
| Q1 2016 | 5,773,247 | $212,513 | — | — |
| Q4 2015 | 4,424,389 | $147,155 | — | — |
| Q3 2015 | 4,991,677 | $144,310 | — | — |
| Q2 2015 | 4,072,398 | $160,004 | — | — |
| Q1 2015 | 6,975,762 | $309,968 | — | — |
| Q4 2014 | 13,668,194 | $690,380 | — | — |
| Q3 2014 | 26,820,320 | $1,092,928 | — | — |
| Q2 2014 | 18,019,563 | $633,028 | — | — |
| Q1 2014 | 10,459,126 | $375,482 | — | — |
| Q4 2013 | 5,231,254 | $211,552 | — | — |
| Q3 2013 | 4,493,654 | $149,009 | — | — |
| Q2 2013 | 5,108,298 | $128,269 | — | — |