CUSIP: 85858C107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 300,000 | $4,680 | — | — |
| Q3 2017 | 300,000 | $3,330 | — | — |
| Q2 2017 | 300,000 | $2,760 | — | — |
| Q1 2017 | 300,000 | $2,565 | — | — |
| Q1 2015 | 80,957 | $1,171 | — | — |