CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 436,350 | $3,827 | — | — |
| Q4 2016 | 1,348,613 | $12,205 | — | — |
| Q3 2016 | 1,129,313 | $9,656 | — | — |
| Q2 2016 | 1,181,799 | $10,187 | — | — |
| Q1 2016 | 361,106 | $3,983 | — | — |
| Q4 2015 | 328,541 | $3,111 | — | — |
| Q3 2015 | 361,741 | $4,243 | — | — |
| Q2 2015 | 376,730 | $5,768 | — | — |
| Q1 2015 | 384,267 | $6,258 | — | — |
| Q4 2014 | 520,759 | $9,436 | — | — |
| Q3 2014 | 4,071,765 | $49,268 | — | — |
| Q2 2014 | 5,502,115 | $59,643 | — | — |
| Q1 2014 | 5,305,529 | $60,165 | — | — |
| Q4 2013 | 4,825,969 | $76,685 | — | — |
| Q3 2013 | 4,705,995 | $68,943 | — | — |
| Q2 2013 | 5,771,755 | $91,598 | — | — |