CUSIP: 86881L106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 47,500 | $2,198 | — | — |
| Q3 2016 | 49,390 | $2,408 | — | — |
| Q2 2016 | 66,060 | $3,149 | — | — |
| Q1 2016 | 66,450 | $3,075 | — | — |
| Q4 2015 | 28,850 | $1,149 | — | — |