CUSIP: 86101x104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 778,837 | $13,046 | — | — |
| Q3 2015 | 548,437 | $10,047 | — | — |
| Q2 2015 | 515,618 | $10,080 | — | — |
| Q1 2015 | 739,220 | $13,350 | — | — |
| Q4 2014 | 188,692 | $2,891 | — | — |