CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 3,910,157 | $39,375 | — | — |
| Q1 2017 | 1,667,328 | $14,622 | — | — |
| Q4 2016 | 586,372 | $5,307 | — | — |
| Q3 2016 | 2,335,145 | $19,966 | — | — |
| Q2 2016 | 610,720 | $5,264 | — | — |
| Q1 2016 | 3,157,194 | $34,824 | — | — |
| Q4 2015 | 2,491,063 | $23,589 | — | — |
| Q3 2015 | 3,038,914 | $35,647 | — | — |
| Q2 2015 | 5,473,349 | $83,796 | — | — |
| Q1 2015 | 9,388,025 | $152,885 | — | — |
| Q4 2014 | 9,659,031 | $175,021 | — | — |
| Q3 2014 | 5,791,346 | $70,074 | — | — |
| Q2 2014 | 5,153,789 | $55,867 | — | — |
| Q1 2014 | 13,974,417 | $158,469 | — | — |
| Q4 2013 | 15,990,762 | $254,090 | — | — |
| Q3 2013 | 16,548,938 | $242,443 | — | — |
| Q2 2013 | 16,533,493 | $262,386 | — | — |