CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 120,700 | $5,037 | — | — |
| Q3 2016 | 197,431 | $6,663 | — | — |
| Q2 2016 | 197,431 | $6,371 | — | — |
| Q4 2014 | 33,722 | $999 | — | — |
| Q3 2014 | 133,319 | $3,433 | — | — |
| Q2 2014 | 309,764 | $7,806 | — | — |