CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 170,618 | $4,166 | — | — |
| Q4 2016 | 207,540 | $4,985 | — | — |
| Q3 2016 | 180,316 | $5,123 | — | — |
| Q2 2016 | 172,851 | $4,969 | — | — |
| Q1 2016 | 185,452 | $4,650 | — | — |
| Q4 2015 | 387,251 | $9,953 | — | — |
| Q3 2015 | 414,983 | $11,895 | — | — |
| Q2 2015 | 455,645 | $17,328 | — | — |
| Q1 2015 | 413,152 | $17,079 | — | — |
| Q4 2014 | 382,838 | $15,995 | — | — |
| Q3 2014 | 362,950 | $17,515 | — | — |
| Q2 2014 | 342,640 | $16,141 | — | — |
| Q1 2014 | 173,263 | $15,745 | — | — |
| Q4 2013 | 168,674 | $12,731 | — | — |
| Q3 2013 | 160,699 | $10,678 | — | — |
| Q2 2013 | 152,422 | $9,747 | — | — |