CUSIP: 86745K104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 78,500 | $3,543 | — | — |
| Q3 2020 | 113,100 | $3,439 | — | — |
| Q2 2020 | 78,500 | $1,340 | — | — |
| Q1 2020 | 78,500 | $610 | — | — |
| Q4 2019 | 56,700 | $610 | — | — |
| Q3 2019 | 56,700 | $610 | — | — |