CUSIP: 859737207 Class: ADS
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2013 | 323,900 | $1,892 | — | — |
| Q1 2013 | 199,600 | $1,393 | — | — |
| Q4 2012 | 179,700 | $1,547 | — | — |
| Q3 2012 | 163,400 | $1,240 | — | — |
| Q2 2012 | 163,400 | $1,239 | — | — |
| Q1 2012 | 120,100 | $1,026 | — | — |
| Q4 2011 | 109,100 | $756 | — | — |