CUSIP: 858912908 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 14,258 | $931 | — | — |
| Q1 2018 | 15,158 | $887 | — | — |
| Q4 2017 | 22,941 | $1,560 | — | — |
| Q3 2017 | 26,541 | $1,901 | — | — |
| Q2 2017 | 26,651 | $2,034 | — | — |
| Q1 2017 | 27,591 | $2,287 | — | — |
| Q4 2016 | 27,584 | $2,125 | — | — |
| Q3 2016 | 27,890 | $2,235 | — | — |
| Q2 2016 | 26,764 | $2,787 | — | — |