CUSIP: 85590A401 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 53,119 | $4,307 | — | — |
| Q1 2015 | 3,560,209 | $297,278 | — | — |
| Q4 2014 | 4,764,708 | $386,274 | — | — |
| Q3 2014 | 4,604,991 | $383,182 | — | — |
| Q2 2014 | 4,609,329 | $372,526 | — | — |
| Q1 2014 | 5,273,891 | $419,801 | — | — |
| Q4 2013 | 6,473,893 | $514,351 | — | — |
| Q3 2013 | 8,038,155 | $534,136 | — | — |
| Q2 2013 | 7,482,202 | $472,800 | — | — |