CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 172,210 | $2,020 | — | — |
| Q2 2015 | 168,750 | $2,584 | — | — |
| Q1 2015 | 168,795 | $2,749 | — | — |
| Q4 2014 | 261,180 | $4,733 | — | — |
| Q3 2014 | 249,079 | $3,014 | — | — |
| Q2 2014 | 181,470 | $1,967 | — | — |
| Q1 2014 | 177,147 | $2,009 | — | — |
| Q4 2013 | 110,570 | $1,757 | — | — |
| Q3 2013 | 111,445 | $1,633 | — | — |
| Q2 2013 | 247,290 | $3,924 | — | — |
| Q1 2013 | 127,045 | $1,705 | — | — |