CUSIP: 852891100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 668 | $76,072 | — | — |
| Q3 2015 | 5,910 | $674,922 | — | — |
| Q2 2015 | 5,950 | $449,880 | — | — |
| Q1 2015 | 11,384 | $780,942 | — | — |
| Q4 2014 | 2,997 | $209,370 | — | — |
| Q3 2014 | 21,897 | $1,383,452 | — | — |
| Q2 2014 | 19,509 | $1,248,576 | — | — |
| Q1 2014 | 23,271 | $1,421,860 | — | — |
| Q4 2013 | 5,670 | $375,638 | — | — |
| Q2 2013 | 6,850 | $338,459 | — | — |