CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 3,950 | $211 | — | — |
| Q1 2014 | 83,650 | $3,994 | — | — |
| Q4 2013 | 86,500 | $4,156 | — | — |
| Q3 2013 | 89,170 | $3,831 | — | — |
| Q2 2013 | 128,550 | $5,512 | — | — |