CUSIP: 832110100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2010 | 7,380 | $316 | — | — |
| Q4 2009 | 17,215 | $467 | — | — |
| Q3 2009 | 30,270 | $868 | — | — |
| Q2 2009 | 12,030 | $309 | — | — |
| Q1 2009 | 27,467 | $589 | — | — |
| Q4 2008 | 42,529 | $973 | — | — |
| Q3 2008 | 42,378 | $2,485 | — | — |
| Q2 2008 | 24,844 | $2,065 | — | — |
| Q1 2008 | 28,672 | $1,841 | — | — |
| Q4 2007 | 57,250 | $2,351 | — | — |
| Q3 2007 | 28,612 | $2,042 | — | — |
| Q2 2007 | 28,515 | $1,672 | — | — |
| Q1 2007 | 16,599 | $797 | — | — |
| Q4 2006 | 57,250 | $2,351 | — | — |