CUSIP: 86101X104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,061,896 | $18,700 | — | — |
| Q2 2015 | 1,042,798 | $20,387 | — | — |
| Q1 2015 | 895,453 | $16,172 | — | — |
| Q4 2014 | 923,888 | $14,154 | — | — |
| Q3 2014 | 982,472 | $15,435 | — | — |
| Q2 2014 | 951,954 | $18,782 | — | — |
| Q1 2014 | 952,454 | $19,354 | — | — |
| Q4 2013 | 718,872 | $13,098 | — | — |
| Q3 2013 | 593,379 | $7,797 | — | — |