CUSIP: 868157108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 153,975 | $3,103 | — | — |
| Q3 2014 | 74,439 | $2,447 | — | — |
| Q2 2014 | 17,596 | $636 | — | — |
| Q3 2013 | 17,711 | $444 | — | — |
| Q2 2013 | 69,097 | $1,793 | — | — |