CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 18,433 | $1,293 | — | — |
| Q4 2014 | 18,708 | $1,211 | — | — |
| Q3 2014 | 35,585 | $1,525 | — | — |
| Q2 2014 | 31,050 | $1,657 | — | — |
| Q1 2014 | 32,445 | $1,544 | — | — |
| Q4 2013 | 33,300 | $1,596 | — | — |
| Q3 2013 | 35,585 | $1,525 | — | — |