CUSIP: 86732Y109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 769,332 | $5,524 | — | — |
| Q2 2015 | 773,239 | $23,128 | — | — |
| Q1 2015 | 770,960 | $18,503 | — | — |
| Q4 2014 | 805,878 | $15,723 | — | — |
| Q3 2014 | 835,186 | $15,768 | — | — |
| Q2 2014 | 858,620 | $19,405 | — | — |
| Q1 2014 | 909,460 | $17,134 | — | — |
| Q4 2013 | 932,690 | $12,172 | — | — |
| Q3 2013 | 946,500 | $7,544 | — | — |
| Q2 2013 | 970,170 | $7,926 | — | — |