CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 6,230 | $516 | — | — |
| Q4 2016 | 6,230 | $480 | — | — |
| Q3 2016 | 20,185 | $1,618 | — | — |
| Q2 2016 | 20,185 | $2,102 | — | — |
| Q1 2016 | 20,085 | $2,535 | — | — |
| Q4 2015 | 15,960 | $1,925 | — | — |
| Q3 2015 | 3,500 | $488 | — | — |
| Q2 2015 | 5,700 | $763 | — | — |
| Q1 2015 | 5,700 | $800 | — | — |