CUSIP: 852891100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 138,283 | $15,748 | — | — |
| Q3 2015 | 128,836 | $14,713 | — | — |
| Q2 2015 | 129,219 | $9,770 | — | — |
| Q1 2015 | 114,141 | $7,830 | — | — |
| Q4 2014 | 120,861 | $8,444 | — | — |
| Q3 2014 | 122,234 | $7,723 | — | — |
| Q2 2014 | 942,657 | $60,330 | — | — |
| Q1 2014 | 1,478,397 | $98,757 | — | — |
| Q4 2013 | 1,380,046 | $91,428 | — | — |
| Q3 2013 | 177,639 | $9,774 | — | — |
| Q2 2013 | 109,015 | $5,387 | — | — |