CUSIP: 984121103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 776,642 | $5,700 | — | — |
| Q4 2016 | 1,048,739 | $9,156 | — | — |
| Q3 2016 | 217,039 | $2,199 | — | — |
| Q2 2016 | 205,520 | $1,950 | — | — |
| Q1 2016 | 294,340 | $3,236 | — | — |
| Q4 2015 | 545,740 | $5,457 | — | — |
| Q3 2015 | 1,546,214 | $13,917 | — | — |
| Q2 2015 | 928,800 | $9,289 | — | — |
| Q1 2015 | 715,301 | $8,583 | — | — |
| Q4 2014 | 1,170,087 | $15,212 | — | — |
| Q3 2014 | 1,246,169 | $16,204 | — | — |
| Q2 2014 | 1,171,299 | $14,053 | — | — |
| Q1 2014 | 1,427,876 | $15,707 | — | — |
| Q4 2013 | 4,510,005 | $54,121 | — | — |
| Q3 2013 | 3,389,987 | $33,900 | — | — |
| Q2 2013 | 2,831,362 | $25,682 | — | — |