CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,728,100 | $42,200 | — | — |
| Q4 2016 | 1,703,100 | $40,908 | — | — |
| Q3 2016 | 1,798,100 | $51,084 | — | — |
| Q2 2016 | 962,600 | $27,675 | — | — |
| Q1 2016 | 797,600 | $19,996 | — | — |
| Q4 2015 | 732,200 | $18,818 | — | — |
| Q3 2015 | 742,300 | $21,274 | — | — |
| Q2 2015 | 759,000 | $28,865 | — | — |
| Q1 2015 | 629,000 | $26,003 | — | — |
| Q4 2014 | 559,000 | $23,355 | — | — |
| Q3 2014 | 609,000 | $29,390 | — | — |
| Q2 2014 | 324,000 | $15,264 | — | — |
| Q1 2014 | 162,000 | $14,723 | — | — |
| Q4 2013 | 162,000 | $12,228 | — | — |
| Q3 2013 | 162,000 | $10,765 | — | — |