CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 83,134 | $6,662 | — | — |
| Q2 2016 | 72,969 | $7,598 | — | — |
| Q1 2016 | 49,321 | $6,224 | — | — |
| Q2 2015 | 79,487 | $10,644 | — | — |
| Q1 2015 | 84,528 | $11,870 | — | — |
| Q4 2014 | 103,543 | $13,572 | — | — |
| Q3 2014 | 73,684 | $8,589 | — | — |