CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 116,061 | $2,834 | — | — |
| Q4 2016 | 268,060 | $6,438 | — | — |
| Q3 2016 | 251,744 | $7,152 | — | — |
| Q2 2016 | 215,041 | $6,182 | — | — |
| Q1 2016 | 161,491 | $4,192 | — | — |
| Q4 2015 | 156,826 | $4,031 | — | — |
| Q3 2015 | 154,360 | $4,423 | — | — |
| Q2 2015 | 162,850 | $6,193 | — | — |
| Q1 2015 | 182,904 | $7,560 | — | — |
| Q4 2014 | 300,217 | $12,544 | — | — |
| Q3 2014 | 212,488 | $10,255 | — | — |
| Q2 2014 | 214,916 | $10,125 | — | — |
| Q1 2014 | 63,569 | $5,777 | — | — |
| Q4 2013 | 70,758 | $5,341 | — | — |
| Q3 2013 | 71,921 | $4,779 | — | — |
| Q2 2013 | 73,443 | $4,697 | — | — |