CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 51,229 | $6,465 | — | — |
| Q4 2015 | 111,402 | $13,435 | — | — |
| Q3 2015 | 268,487 | $37,403 | — | — |
| Q2 2015 | 274,057 | $36,699 | — | — |
| Q1 2015 | 275,317 | $38,663 | — | — |
| Q4 2014 | 276,231 | $36,208 | — | — |
| Q3 2014 | 276,231 | $32,197 | — | — |
| Q2 2014 | 279,736 | $33,126 | — | — |
| Q1 2014 | 280,863 | $31,912 | — | — |
| Q4 2013 | 302,268 | $35,114 | — | — |
| Q3 2013 | 374,176 | $43,180 | — | — |
| Q2 2013 | 374,683 | $41,376 | — | — |