CUSIP: 86732Y109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 601,550 | $3,062 | — | — |
| Q2 2015 | 3,272,282 | $97,874 | — | — |
| Q1 2015 | 2,562,749 | $61,506 | — | — |
| Q4 2014 | 2,093,552 | $40,845 | — | — |
| Q3 2014 | 3,960,568 | $74,776 | — | — |
| Q2 2014 | 1,162,998 | $26,284 | — | — |
| Q1 2014 | 2,854,681 | $53,782 | — | — |
| Q4 2013 | 5,392,300 | $70,370 | — | — |
| Q3 2013 | 2,571,800 | $20,497 | — | — |