CUSIP: 85858C107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,449,073 | $12,390 | — | — |
| Q4 2016 | 1,449,073 | $15,505 | — | — |
| Q3 2016 | 1,642,197 | $17,785 | — | — |
| Q2 2016 | 2,102,200 | $14,232 | — | — |
| Q1 2016 | 1,880,030 | $8,761 | — | — |
| Q4 2015 | 1,609,330 | $10,155 | — | — |
| Q3 2015 | 1,558,530 | $13,762 | — | — |
| Q2 2015 | 1,558,530 | $18,344 | — | — |
| Q1 2015 | 1,321,730 | $19,125 | — | — |
| Q4 2014 | 971,730 | $16,578 | — | — |
| Q3 2014 | 971,730 | $12,108 | — | — |
| Q2 2014 | 1,162,530 | $17,054 | — | — |
| Q1 2014 | 1,152,348 | $23,462 | — | — |
| Q4 2013 | 781,000 | $15,308 | — | — |
| Q3 2013 | 419,700 | $19,008 | — | — |
| Q2 2013 | 263,200 | $6,275 | — | — |