CUSIP: 86101X104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 299,800 | $5,279 | — | — |
| Q2 2015 | 310,000 | $6,061 | — | — |
| Q1 2015 | 310,000 | $4,842 | — | — |
| Q4 2014 | 310,000 | $4,842 | — | — |
| Q3 2014 | 310,000 | $4,870 | — | — |
| Q2 2014 | 310,000 | $6,116 | — | — |
| Q1 2014 | 336,100 | $6,248 | — | — |
| Q4 2013 | 191,100 | $3,514 | — | — |
| Q3 2013 | 165,000 | $2,168 | — | — |