CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 59,986 | $3,897 | — | — |
| Q2 2015 | 58,121 | $3,745 | — | — |
| Q1 2015 | 60,576 | $4,257 | — | — |
| Q4 2014 | 61,237 | $3,971 | — | — |
| Q3 2014 | 60,972 | $3,290 | — | — |
| Q2 2014 | 59,622 | $3,189 | — | — |
| Q1 2014 | 60,472 | $2,888 | — | — |
| Q4 2013 | 60,149 | $2,890 | — | — |
| Q3 2013 | 56,114 | $2,411 | — | — |
| Q2 2013 | 54,609 | $2,342 | — | — |