CUSIP: 86777J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 213,600 | $4,899,984 | — | — |
| Q3 2017 | 213,600 | $4,964 | — | — |
| Q2 2017 | 213,600 | $4,552 | — | — |
| Q1 2017 | 218,000 | $4,565 | — | — |
| Q4 2016 | 210,000 | $3,599 | — | — |
| Q3 2016 | 210,000 | $3,104 | — | — |
| Q2 2016 | 210,000 | $2,974 | — | — |
| Q1 2016 | 210,000 | $3,053 | — | — |
| Q4 2015 | 210,000 | $3,192 | — | — |