CUSIP: 853626109 Class: CMN
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2012 | 6,075 | $157 | — | — |
| Q4 2011 | 6,680 | $172 | — | — |
| Q3 2011 | 6,680 | $129 | — | — |
| Q2 2011 | 6,460 | $174 | — | — |
| Q1 2011 | 6,460 | $160 | — | — |
| Q4 2010 | 3,200 | $92 | — | — |
| Q3 2010 | 4,700 | $107 | — | — |
| Q2 2010 | 4,700 | $109 | — | — |
| Q1 2010 | 3,700 | $86 | — | — |
| Q4 2009 | 3,700 | $77 | — | — |
| Q3 2009 | 5,700 | $132 | — | — |
| Q2 2009 | 5,500 | $112 | — | — |
| Q1 2009 | 5,500 | $102 | — | — |