CUSIP: 859158107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2013 | 54,516 | $749 | — | — |
| Q2 2013 | 59,012 | $686 | — | — |
| Q4 2012 | 61,812 | $563 | — | — |
| Q3 2012 | 66,233 | $657 | — | — |
| Q2 2012 | 63,026 | $629 | — | — |
| Q1 2012 | 13,916 | $133 | — | — |