CUSIP: 86732Y109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 1,065,900 | $5,425 | — | — |
| Q3 2015 | 659,100 | $4,732 | — | — |
| Q1 2015 | 45,500 | $1,092 | — | — |
| Q2 2014 | 66,600 | $1,505 | — | — |
| Q1 2014 | 130,500 | $2,458 | — | — |
| Q4 2013 | 15,700 | $204 | — | — |
| Q3 2013 | 32,200 | $256 | — | — |
| Q2 2013 | 43,500 | $355 | — | — |