CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 4,550 | $326 | — | — |
| Q2 2017 | 9,030 | $689 | — | — |
| Q1 2017 | 9,830 | $815 | — | — |
| Q4 2016 | 12,360 | $952 | — | — |
| Q3 2016 | 27,889 | $2,235 | — | — |
| Q2 2016 | 31,664 | $3,297 | — | — |
| Q1 2016 | 31,627 | $3,991 | — | — |
| Q4 2015 | 27,906 | $3,365 | — | — |
| Q3 2015 | 19,116 | $2,663 | — | — |
| Q2 2015 | 14,611 | $1,957 | — | — |
| Q1 2015 | 11,871 | $1,667 | — | — |
| Q4 2014 | 11,633 | $1,525 | — | — |
| Q3 2014 | 11,133 | $1,298 | — | — |
| Q2 2014 | 11,133 | $1,318 | — | — |
| Q1 2014 | 11,133 | $1,265 | — | — |
| Q4 2013 | 12,383 | $1,439 | — | — |
| Q3 2013 | 12,383 | $1,429 | — | — |
| Q2 2013 | 12,383 | $1,367 | — | — |