CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 42,812 | $2,781 | — | — |
| Q2 2015 | 84,462 | $5,442 | — | — |
| Q1 2015 | 42,140 | $2,961 | — | — |
| Q4 2014 | 82,482 | $5,348 | — | — |
| Q3 2014 | 42,416 | $2,289 | — | — |
| Q2 2014 | 41,525 | $2,221 | — | — |
| Q1 2014 | 67,220 | $3,210 | — | — |
| Q4 2013 | 68,493 | $3,291 | — | — |
| Q3 2013 | 46,160 | $1,982 | — | — |
| Q2 2013 | 46,232 | $1,982 | — | — |