CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 120,830 | $7,850 | — | — |
| Q2 2015 | 228,900 | $14,751 | — | — |
| Q1 2015 | 154,767 | $10,876 | — | — |
| Q4 2014 | 142,725 | $9,255 | — | — |
| Q3 2014 | 120,368 | $6,495 | — | — |
| Q2 2014 | 295,949 | $15,827 | — | — |
| Q1 2014 | 141,854 | $6,774 | — | — |
| Q4 2013 | 161,230 | $7,747 | — | — |
| Q3 2013 | 157,325 | $6,759 | — | — |
| Q2 2013 | 450,320 | $19,310 | — | — |