CUSIP: 832248108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2013 | 4,837 | $158 | — | — |
| Q1 2013 | 98,847 | $2,617 | — | — |
| Q4 2012 | 91,210 | $1,967 | — | — |
| Q3 2012 | 91,210 | $1,792 | — | — |
| Q2 2012 | 90,810 | $1,964 | — | — |
| Q1 2012 | 90,810 | $2,001 | — | — |
| Q4 2011 | 90,810 | $2,205 | — | — |
| Q3 2011 | 74,510 | $1,453 | — | — |
| Q2 2009 | 38,570 | $539 | — | — |
| Q1 2009 | 80,870 | $765 | — | — |