CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 5,894,824 | $143,952 | — | — |
| Q4 2016 | 6,815,253 | $163,703 | — | — |
| Q3 2016 | 5,452,042 | $154,893 | — | — |
| Q2 2016 | 4,327,714 | $124,422 | — | — |
| Q1 2016 | 3,978,089 | $99,731 | — | — |
| Q4 2015 | 1,748,314 | $44,932 | — | — |
| Q3 2015 | 2,011,175 | $57,640 | — | — |
| Q2 2015 | 1,933,388 | $73,527 | — | — |
| Q1 2015 | 1,649,715 | $68,199 | — | — |
| Q4 2014 | 1,638,596 | $68,461 | — | — |
| Q3 2014 | 1,774,135 | $85,619 | — | — |
| Q2 2014 | 2,220,172 | $104,592 | — | — |
| Q1 2014 | 2,319,484 | $210,795 | — | — |
| Q4 2013 | 2,367,303 | $178,683 | — | — |
| Q3 2013 | 2,570,513 | $170,811 | — | — |
| Q2 2013 | 2,537,181 | $162,252 | — | — |