CUSIP: 86732Y109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 902,578 | $4,594 | — | — |
| Q3 2015 | 439,578 | $3,156 | — | — |
| Q2 2015 | 432,578 | $12,938 | — | — |
| Q1 2015 | 777,578 | $18,662 | — | — |
| Q4 2014 | 881,578 | $17,200 | — | — |
| Q3 2014 | 870,809 | $16,441 | — | — |
| Q2 2014 | 1,204,309 | $27,217 | — | — |
| Q1 2014 | 1,466,409 | $27,627 | — | — |
| Q4 2013 | 2,151,709 | $28,080 | — | — |
| Q3 2013 | 2,309,834 | $18,409 | — | — |
| Q2 2013 | 2,641,330 | $21,580 | — | — |