CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 14,748,477 | $148,520 | — | — |
| Q1 2017 | 15,070,240 | $132,163 | — | — |
| Q4 2016 | 10,139,636 | $91,772 | — | — |
| Q3 2016 | 9,055,143 | $77,410 | — | — |
| Q2 2016 | 7,174,413 | $61,842 | — | — |
| Q1 2016 | 5,458,462 | $60,206 | — | — |
| Q4 2015 | 5,497,048 | $52,060 | — | — |
| Q3 2015 | 5,180,053 | $60,772 | — | — |
| Q2 2015 | 5,406,528 | $82,778 | — | — |
| Q1 2015 | 5,609,505 | $91,364 | — | — |
| Q4 2014 | 5,343,374 | $96,819 | — | — |
| Q3 2014 | 4,775,615 | $57,788 | — | — |
| Q2 2014 | 4,420,519 | $47,912 | — | — |
| Q1 2014 | 4,363,241 | $49,466 | — | — |
| Q4 2013 | 4,228,461 | $67,194 | — | — |
| Q3 2013 | 3,936,899 | $57,668 | — | — |
| Q2 2013 | 3,415,554 | $54,167 | — | — |