CUSIP: 85590A401 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2014 | 2,100,957 | $167,236 | — | — |
| Q4 2013 | 3,240,365 | $257,447 | — | — |
| Q3 2013 | 2,744,500 | $182,372 | — | — |
| Q2 2013 | 2,267,746 | $143,299 | — | — |