CUSIP: 86777J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 93,514 | $2,145 | — | — |
| Q3 2017 | 95,706 | $2,224 | — | — |
| Q2 2017 | 83,195 | $1,773 | — | — |
| Q1 2017 | 44,628 | $935 | — | — |
| Q4 2016 | 67,594 | $1,159 | — | — |