CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 15,442 | $2,807 | — | — |
| Q3 2017 | 15,686 | $2,834 | — | — |
| Q2 2017 | 15,217 | $2,734 | — | — |
| Q1 2017 | 18,878 | $679 | — | — |
| Q4 2016 | 19,778 | $671 | — | — |
| Q3 2016 | 20,278 | $519 | — | — |
| Q2 2016 | 20,078 | $556 | — | — |
| Q1 2016 | 19,770 | $613 | — | — |
| Q4 2015 | 17,378 | $298 | — | — |
| Q3 2015 | 17,078 | $690 | — | — |
| Q2 2015 | 17,078 | $560 | — | — |
| Q1 2014 | 13,861 | $102 | — | — |
| Q4 2013 | 13,861 | $114 | — | — |
| Q3 2013 | 14,261 | $75 | — | — |