CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 321,889 | $7,861 | — | — |
| Q4 2016 | 321,889 | $7,732 | — | — |
| Q3 2016 | 321,889 | $9,145 | — | — |
| Q2 2016 | 377,099 | $10,842 | — | — |
| Q1 2016 | 398,524 | $9,991 | — | — |
| Q4 2015 | 235,277 | $6,047 | — | — |
| Q3 2015 | 129,831 | $3,721 | — | — |
| Q2 2015 | 136,675 | $5,198 | — | — |
| Q1 2015 | 128,423 | $5,309 | — | — |
| Q4 2014 | 640 | $27 | — | — |
| Q3 2014 | 640 | $31 | — | — |
| Q2 2014 | 748 | $35 | — | — |
| Q1 2014 | 374 | $34 | — | — |
| Q4 2013 | 396 | $30 | — | — |
| Q3 2013 | 1,155 | $77 | — | — |
| Q2 2013 | 1,155 | $74 | — | — |