CUSIP: 858155203 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 533,627 | $8,218 | — | — |
| Q2 2017 | 565,484 | $7,917 | — | — |
| Q1 2017 | 1,719,645 | $28,804 | — | — |
| Q4 2016 | 1,950,807 | $34,919 | — | — |
| Q3 2016 | 3,012,807 | $41,848 | — | — |
| Q2 2016 | 3,960,627 | $53,746 | — | — |
| Q1 2016 | 4,547,662 | $67,851 | — | — |
| Q4 2015 | 4,839,974 | $72,116 | — | — |
| Q3 2015 | 4,864,426 | $89,554 | — | — |
| Q2 2015 | 4,769,751 | $90,196 | — | — |
| Q1 2015 | 4,292,090 | $81,292 | — | — |
| Q4 2014 | 6,638,853 | $119,167 | — | — |
| Q3 2014 | 7,063,530 | $114,359 | — | — |
| Q2 2014 | 7,054,361 | $106,732 | — | — |
| Q1 2014 | 6,992,671 | $116,148 | — | — |
| Q4 2013 | 6,314,762 | $100,152 | — | — |
| Q3 2013 | 5,948,298 | $98,861 | — | — |
| Q2 2013 | 5,760,738 | $83,992 | — | — |