CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 102,707 | $7,913 | — | — |
| Q3 2016 | 103,401 | $8,287 | — | — |
| Q2 2016 | 103,252 | $10,751 | — | — |
| Q1 2016 | 100,574 | $12,691 | — | — |
| Q4 2015 | 77,713 | $9,372 | — | — |
| Q3 2015 | 4,200 | $585 | — | — |