CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 148,000 | $1,490 | — | — |
| Q1 2017 | 139,100 | $1,219 | — | — |
| Q4 2016 | 139,100 | $1,258 | — | — |
| Q3 2016 | 139,100 | $1,189 | — | — |
| Q2 2016 | 139,100 | $1,199 | — | — |
| Q1 2016 | 139,100 | $1,534 | — | — |
| Q4 2015 | 134,000 | $1,268 | — | — |
| Q3 2015 | 123,900 | $1,453 | — | — |
| Q2 2015 | 123,900 | $1,896 | — | — |
| Q1 2015 | 123,900 | $2,017 | — | — |
| Q4 2014 | 123,900 | $2,245 | — | — |
| Q3 2014 | 123,900 | $1,499 | — | — |
| Q2 2014 | 123,900 | $1,343 | — | — |
| Q1 2014 | 127,600 | $1,446 | — | — |
| Q4 2013 | 121,500 | $1,930 | — | — |
| Q3 2013 | 129,500 | $1,897 | — | — |
| Q2 2013 | 141,900 | $2,250 | — | — |