CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 61,630 | $1,117 | — | — |
| Q3 2014 | 58,972 | $714 | — | — |
| Q2 2014 | 60,502 | $656 | — | — |
| Q1 2014 | 252,372 | $2,862 | — | — |
| Q4 2013 | 149,527 | $2,376 | — | — |