CUSIP: 86101X104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 158,609 | $2,793 | — | — |
| Q2 2015 | 154,362 | $3,018 | — | — |
| Q1 2015 | 152,234 | $2,750 | — | — |
| Q4 2014 | 149,529 | $2,291 | — | — |
| Q3 2014 | 154,392 | $2,425 | — | — |
| Q2 2014 | 103,799 | $2,048 | — | — |
| Q1 2014 | 106,771 | $2,170 | — | — |
| Q4 2013 | 101,168 | $1,844 | — | — |
| Q3 2013 | 40,849 | $537 | — | — |