CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 16,789 | $2,119 | — | — |
| Q4 2015 | 17,024 | $2,053 | — | — |
| Q3 2015 | 17,205 | $2,397 | — | — |
| Q2 2015 | 17,515 | $2,345 | — | — |
| Q1 2015 | 17,667 | $2,481 | — | — |
| Q4 2014 | 17,877 | $2,343 | — | — |
| Q3 2014 | 17,961 | $2,094 | — | — |
| Q2 2014 | 18,266 | $2,163 | — | — |
| Q1 2014 | 18,531 | $2,105 | — | — |
| Q4 2013 | 19,123 | $2,222 | — | — |
| Q3 2013 | 19,303 | $2,228 | — | — |
| Q2 2013 | 19,339 | $2,136 | — | — |