CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 40,755 | $2,648 | — | — |
| Q2 2015 | 39,332 | $2,535 | — | — |
| Q1 2015 | 39,187 | $2,754 | — | — |
| Q4 2014 | 37,920 | $2,459 | — | — |
| Q3 2014 | 37,053 | $1,999 | — | — |
| Q2 2014 | 36,542 | $1,954 | — | — |
| Q1 2014 | 35,602 | $1,700 | — | — |
| Q4 2013 | 36,727 | $1,765 | — | — |
| Q3 2013 | 36,715 | $1,577 | — | — |
| Q2 2013 | 34,885 | $1,496 | — | — |