CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 394,900 | $3,977 | — | — |
| Q1 2017 | 278,600 | $2,443 | — | — |
| Q4 2016 | 321,600 | $2,910 | — | — |
| Q3 2016 | 327,700 | $2,802 | — | — |
| Q2 2016 | 373,800 | $3,222 | — | — |
| Q1 2016 | 359,300 | $3,963 | — | — |
| Q4 2015 | 321,400 | $3,044 | — | — |
| Q3 2015 | 281,500 | $3,302 | — | — |
| Q2 2015 | 281,500 | $4,310 | — | — |
| Q1 2015 | 326,600 | $5,319 | — | — |
| Q4 2014 | 320,800 | $5,813 | — | — |
| Q3 2014 | 366,200 | $4,431 | — | — |
| Q2 2014 | 816,800 | $8,854 | — | — |
| Q1 2014 | 496,700 | $5,633 | — | — |
| Q4 2013 | 229,200 | $3,642 | — | — |
| Q3 2013 | 335,200 | $4,911 | — | — |
| Q2 2013 | 221,900 | $3,519 | — | — |