CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 5,550 | $65,102 | — | — |
| Q2 2015 | 139,800 | $2,140,338 | — | — |
| Q1 2015 | 138,500 | $2,255,473 | — | — |
| Q4 2014 | 154,100 | $2,792,292 | — | — |
| Q3 2014 | 191,700 | $2,319,570 | — | — |
| Q2 2014 | 222,500 | $2,411,900 | — | — |
| Q1 2014 | 218,900 | $2,482,326 | — | — |
| Q4 2013 | 173,700 | $2,760,093 | — | — |
| Q3 2013 | 185,400 | $2,716,110 | — | — |