CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 3,230 | $247 | — | — |
| Q1 2017 | 9,540 | $791 | — | — |
| Q4 2016 | 30,800 | $2,373 | — | — |
| Q3 2016 | 224,954 | $18,028 | — | — |
| Q2 2016 | 307,485 | $32,015 | — | — |
| Q1 2016 | 299,932 | $37,848 | — | — |
| Q4 2015 | 275,950 | $33,280 | — | — |
| Q3 2015 | 232,610 | $32,405 | — | — |
| Q2 2015 | 202,729 | $27,147 | — | — |
| Q1 2015 | 190,841 | $26,800 | — | — |
| Q4 2014 | 183,026 | $23,991 | — | — |
| Q3 2014 | 162,716 | $18,966 | — | — |
| Q2 2014 | 149,321 | $17,683 | — | — |
| Q1 2014 | 138,196 | $15,702 | — | — |
| Q4 2013 | 135,961 | $15,795 | — | — |
| Q3 2013 | 132,437 | $15,283 | — | — |
| Q2 2013 | 131,685 | $14,542 | — | — |