CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 460,645 | $29,928 | — | — |
| Q2 2015 | 456,175 | $29,396 | — | — |
| Q1 2015 | 443,515 | $31,166 | — | — |
| Q4 2014 | 431,615 | $27,990 | — | — |
| Q3 2014 | 420,575 | $22,694 | — | — |
| Q2 2014 | 343,755 | $18,384 | — | — |