CUSIP: 86732Y109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 1,015,084 | $7,288 | — | — |
| Q2 2015 | 525,595 | $15,721 | — | — |
| Q1 2015 | 358,595 | $8,606 | — | — |
| Q4 2014 | 1,068,370 | $20,844 | — | — |
| Q3 2014 | 397,053 | $7,496 | — | — |
| Q2 2014 | 585,000 | $13,221 | — | — |
| Q1 2014 | 2,106,500 | $39,686 | — | — |
| Q4 2013 | 1,176,000 | $15,347 | — | — |