CUSIP: 984305102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 221,827 | $7,600 | — | — |
| Q3 2016 | 142,532 | $3,747 | — | — |
| Q2 2016 | 894 | $22 | — | — |
| Q1 2016 | 33,890 | $803 | — | — |
| Q4 2015 | 10,490 | $264 | — | — |
| Q3 2015 | 4,201 | $90 | — | — |
| Q2 2015 | 2,697 | $57 | — | — |
| Q1 2015 | 3,353 | $68 | — | — |
| Q4 2014 | 8,443 | $166 | — | — |
| Q3 2014 | 2,429 | $44 | — | — |
| Q2 2014 | 414 | $8 | — | — |
| Q1 2014 | 4,391 | $94 | — | — |
| Q4 2013 | 5,366 | $91 | — | — |
| Q3 2013 | 2,600 | $45 | — | — |