CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 23,548 | $1,530 | — | — |
| Q2 2015 | 21,445 | $1,382 | — | — |
| Q1 2015 | 25,238 | $1,773 | — | — |
| Q4 2014 | 26,951 | $1,748 | — | — |
| Q3 2014 | 42,002 | $2,266 | — | — |
| Q2 2014 | 42,241 | $2,259 | — | — |
| Q1 2014 | 55,844 | $2,667 | — | — |
| Q4 2013 | 57,144 | $2,746 | — | — |
| Q3 2013 | 55,394 | $2,380 | — | — |
| Q2 2013 | 530,556 | $22,750 | — | — |
| Q1 2013 | 707,534 | $29,440 | — | — |
| Q4 2012 | 761,675 | $26,453 | — | — |