CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 1,471,053 | $35,924 | — | — |
| Q4 2016 | 779,704 | $18,729 | — | — |
| Q3 2016 | 770,198 | $21,881 | — | — |
| Q2 2016 | 713,053 | $20,500 | — | — |
| Q1 2016 | 902,741 | $22,633 | — | — |
| Q4 2015 | 317,892 | $8,169 | — | — |
| Q3 2015 | 271,635 | $7,784 | — | — |
| Q2 2015 | 271,101 | $10,311 | — | — |
| Q1 2015 | 298,230 | $12,329 | — | — |
| Q4 2014 | 306,308 | $12,798 | — | — |
| Q3 2014 | 306,002 | $14,767 | — | — |
| Q2 2014 | 267,629 | $12,608 | — | — |
| Q1 2014 | 127,196 | $11,560 | — | — |
| Q4 2013 | 125,898 | $9,503 | — | — |
| Q3 2013 | 126,660 | $8,416 | — | — |
| Q2 2013 | 138,657 | $8,867 | — | — |