CUSIP: 86881L106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 42,702 | $1,639 | — | — |
| Q1 2015 | 158,460 | $5,440 | — | — |
| Q4 2014 | 160,020 | $8,392 | — | — |
| Q3 2014 | 177,821 | $4,753 | — | — |
| Q2 2014 | 193,997 | $5,641 | — | — |
| Q1 2014 | 181,446 | $5,579 | — | — |