CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 2,533,155 | $25,508,870 | — | — |
| Q1 2017 | 2,312,008 | $20,276,309 | — | — |
| Q4 2016 | 2,070,639 | $18,739 | — | — |
| Q3 2016 | 2,060,221 | $17,615 | — | — |
| Q2 2016 | 2,025,038 | $17,456 | — | — |
| Q1 2016 | 1,957,916 | $21,595 | — | — |
| Q4 2015 | 1,950,115 | $18,468 | — | — |
| Q3 2015 | 2,303,324 | $27,019 | — | — |
| Q2 2015 | 2,528,154 | $38,706 | — | — |
| Q1 2015 | 2,988,107 | $48,662 | — | — |
| Q4 2014 | 3,169,680 | $57,434 | — | — |
| Q3 2014 | 3,188,031 | $38,575 | — | — |
| Q2 2014 | 3,734,097 | $40,477 | — | — |
| Q1 2014 | 3,049,671 | $34,583 | — | — |
| Q4 2013 | 2,893,401 | $45,976 | — | — |
| Q3 2013 | 2,671,455 | $39,137 | — | — |
| Q2 2013 | 2,792,031 | $44,281 | — | — |