CUSIP: 868157108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 2,233,208 | $7,481 | — | — |
| Q3 2018 | 2,257,080 | $21,984 | — | — |
| Q2 2018 | 2,288,814 | $22,293 | — | — |
| Q1 2018 | 3,933,849 | $33,162 | — | — |
| Q4 2017 | 4,142,393 | $39,891 | — | — |
| Q3 2017 | 4,232,913 | $45,208 | — | — |
| Q2 2017 | 3,998,348 | $41,703 | — | — |
| Q1 2017 | 3,949,817 | $56,324 | — | — |
| Q4 2016 | 3,988,801 | $67,331 | — | — |
| Q3 2016 | 4,016,036 | $71,887 | — | — |
| Q2 2016 | 4,264,415 | $78,508 | — | — |
| Q1 2016 | 5,116,467 | $68,509 | — | — |
| Q4 2015 | 5,133,425 | $69,147 | — | — |
| Q3 2015 | 4,975,635 | $62,842 | — | — |
| Q2 2015 | 4,733,009 | $99,583 | — | — |
| Q1 2015 | 4,456,841 | $99,566 | — | — |
| Q4 2014 | 4,497,396 | $90,623 | — | — |
| Q3 2014 | 3,214,210 | $105,651 | — | — |
| Q2 2014 | 2,969,760 | $107,327 | — | — |
| Q1 2014 | 3,161,577 | $97,250 | — | — |
| Q4 2013 | 2,935,169 | $78,105 | — | — |
| Q3 2013 | 2,310,224 | $57,848 | — | — |