CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 2,343,466 | $23,599 | — | — |
| Q1 2017 | 2,534,766 | $22,230 | — | — |
| Q4 2016 | 2,467,266 | $22,329 | — | — |
| Q3 2016 | 2,425,266 | $20,736 | — | — |
| Q2 2016 | 2,371,766 | $20,445 | — | — |
| Q1 2016 | 2,280,066 | $25,149 | — | — |
| Q4 2015 | 2,099,266 | $19,880 | — | — |
| Q3 2015 | 2,209,366 | $25,916 | — | — |
| Q2 2015 | 2,379,966 | $36,437 | — | — |
| Q1 2015 | 5,533,156 | $93,566 | — | — |
| Q4 2014 | 5,533,156 | $93,566 | — | — |
| Q3 2014 | 4,094,091 | $49,539 | — | — |
| Q2 2014 | 3,994,591 | $43,301 | — | — |
| Q1 2014 | 3,925,791 | $47,973 | — | — |
| Q4 2013 | 3,853,566 | $61,233 | — | — |
| Q3 2013 | 2,817,905 | $41,282 | — | — |
| Q2 2013 | 2,791,115 | $44,267 | — | — |