CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 142,376 | $9,250 | — | — |
| Q2 2015 | 142,574 | $9,187 | — | — |
| Q1 2015 | 140,562 | $9,877 | — | — |
| Q4 2014 | 713,254 | $46,255 | — | — |
| Q3 2014 | 1,497,110 | $80,784 | — | — |
| Q2 2014 | 2,297,552 | $122,873 | — | — |
| Q1 2014 | 2,425,173 | $115,802 | — | — |
| Q4 2013 | 2,584,917 | $124,205 | — | — |
| Q3 2013 | 2,575,143 | $110,629 | — | — |
| Q2 2013 | 2,567,255 | $110,084 | — | — |