CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 280,797 | $2,828 | — | — |
| Q1 2017 | 280,797 | $2,463 | — | — |
| Q4 2016 | 290,932 | $2,633 | — | — |
| Q3 2016 | 290,932 | $2,487 | — | — |
| Q2 2016 | 364,501 | $3,142 | — | — |
| Q1 2016 | 1,751,704 | $19,321 | — | — |
| Q4 2015 | 1,738,295 | $16,462 | — | — |
| Q3 2015 | 1,754,410 | $20,579 | — | — |
| Q2 2015 | 1,662,837 | $25,458 | — | — |
| Q1 2015 | 1,897,170 | $30,895 | — | — |
| Q4 2014 | 2,010,017 | $36,422 | — | — |
| Q3 2014 | 8,459,271 | $102,357 | — | — |
| Q2 2014 | 8,312,564 | $90,108 | — | — |
| Q1 2014 | 5,113,010 | $57,982 | — | — |
| Q4 2013 | 4,957,976 | $78,782 | — | — |
| Q3 2013 | 4,796,196 | $70,264 | — | — |
| Q2 2013 | 4,775,277 | $75,736 | — | — |