CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2013 | 327,100 | $5,198 | — | — |
| Q3 2013 | 325,550 | $4,767 | — | — |
| Q2 2013 | 325,300 | $5,157 | — | — |
| Q1 2013 | 323,750 | $4,344 | — | — |
| Q4 2012 | 304,800 | $3,475 | — | — |
| Q3 2012 | 364,200 | $4,196 | — | — |
| Q2 2012 | 358,600 | $4,680 | — | — |