CUSIP: 864596101 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2011 | 531 | $21 | — | — |
| Q3 2011 | 1,097 | $25 | — | — |
| Q2 2011 | 571 | $17 | — | — |
| Q1 2011 | 439 | $17 | — | — |
| Q4 2010 | 439 | $13 | — | — |
| Q3 2010 | 439 | $11 | — | — |
| Q2 2010 | 574 | $12 | — | — |
| Q1 2010 | 574 | $11 | — | — |
| Q4 2009 | 719 | $12 | — | — |