CUSIP: 86764P109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2012 | 86,099 | $4,032 | — | — |
| Q2 2012 | 57,017 | $2,708 | — | — |
| Q1 2012 | 41,813 | $1,595 | — | — |
| Q4 2011 | 73,074 | $2,997 | — | — |
| Q3 2011 | 128,287 | $3,978 | — | — |