CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 158,015 | $7,297 | — | — |
| Q1 2017 | 99,539 | $4,688 | — | — |
| Q4 2016 | 89,278 | $3,726 | — | — |
| Q3 2016 | 62,070 | $2,095 | — | — |
| Q2 2016 | 62,713 | $2,024 | — | — |
| Q1 2016 | 65,070 | $1,950 | — | — |
| Q4 2015 | 66,870 | $2,198 | — | — |
| Q3 2015 | 68,970 | $1,762 | — | — |
| Q2 2015 | 67,720 | $2,009 | — | — |
| Q1 2015 | 43,100 | $1,302 | — | — |