CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 103,241 | $6,708 | — | — |
| Q2 2015 | 103,541 | $6,672 | — | — |
| Q1 2015 | 104,331 | $7,331 | — | — |
| Q4 2014 | 102,861 | $6,671 | — | — |
| Q3 2014 | 176,311 | $9,514 | — | — |
| Q2 2014 | 191,251 | $10,228 | — | — |
| Q1 2014 | 242,500 | $11,579 | — | — |
| Q4 2013 | 162,100 | $7,789 | — | — |
| Q3 2013 | 164,410 | $7,063 | — | — |
| Q2 2013 | 117,660 | $5,045 | — | — |