CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 209,713 | $7,185 | — | — |
| Q3 2016 | 51,027 | $1,341 | — | — |
| Q2 2016 | 2,079 | $52 | — | — |
| Q1 2016 | 14 | $0 | — | — |
| Q4 2015 | 56,900 | $1,433 | — | — |
| Q3 2015 | 58,800 | $1,263 | — | — |
| Q2 2015 | 57,600 | $1,207 | — | — |
| Q1 2015 | 59,400 | $1,206 | — | — |
| Q4 2014 | 66,900 | $1,314 | — | — |
| Q3 2014 | 69,500 | $1,262 | — | — |
| Q2 2014 | 117,600 | $2,215 | — | — |
| Q1 2014 | 119,500 | $2,559 | — | — |
| Q3 2013 | 12,818 | $221 | — | — |
| Q2 2013 | 15,146 | $213 | — | — |