CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 22,025 | $2,293 | — | — |
| Q1 2016 | 29,500 | $3,723 | — | — |
| Q4 2015 | 29,500 | $3,558 | — | — |
| Q3 2015 | 29,500 | $4,110 | — | — |
| Q2 2015 | 29,500 | $3,950 | — | — |
| Q1 2015 | 29,700 | $4,171 | — | — |
| Q4 2014 | 41,800 | $5,479 | — | — |
| Q3 2014 | 44,770 | $5,218 | — | — |
| Q2 2014 | 60,570 | $7,173 | — | — |
| Q1 2014 | 64,320 | $7,308 | — | — |
| Q4 2013 | 54,595 | $6,342 | — | — |
| Q3 2013 | 50,795 | $5,862 | — | — |
| Q2 2013 | 50,795 | $5,609 | — | — |