CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 160,037 | $7,391 | — | — |
| Q1 2017 | 1,104,277 | $52,001 | — | — |
| Q4 2016 | 966,168 | $40,318 | — | — |
| Q3 2016 | 987,165 | $33,318 | — | — |
| Q2 2016 | 662,673 | $21,384 | — | — |
| Q1 2016 | 805,989 | $24,147 | — | — |
| Q4 2015 | 816,156 | $26,819 | — | — |
| Q3 2015 | 852,689 | $27,124 | — | — |
| Q2 2015 | 664,400 | $19,713 | — | — |
| Q1 2015 | 862,462 | $26,038 | — | — |
| Q4 2014 | 996,762 | $29,524 | — | — |
| Q3 2014 | 996,762 | $25,667 | — | — |
| Q2 2014 | 639,282 | $16,110 | — | — |