CUSIP: 85590A401 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 214,573 | $17,400 | — | — |
| Q1 2015 | 222,112 | $18,546 | — | — |
| Q4 2014 | 5,696,779 | $461,838 | — | — |
| Q3 2014 | 4,704,197 | $391,436 | — | — |
| Q2 2014 | 6,041,360 | $488,262 | — | — |
| Q1 2014 | 5,184,090 | $412,654 | — | — |
| Q4 2013 | 4,669,158 | $370,964 | — | — |
| Q3 2013 | 4,299,905 | $285,729 | — | — |
| Q2 2013 | 2,867,036 | $181,168 | — | — |