CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 591,867 | $27,332 | — | — |
| Q1 2017 | 532,011 | $25,053 | — | — |
| Q4 2016 | 436,577 | $18,217 | — | — |
| Q3 2016 | 366,399 | $12,366 | — | — |
| Q2 2016 | 337,665 | $10,896 | — | — |
| Q1 2016 | 306,843 | $9,193 | — | — |
| Q4 2015 | 296,110 | $9,730 | — | — |
| Q3 2015 | 284,744 | $9,058 | — | — |
| Q2 2015 | 269,064 | $7,983 | — | — |
| Q1 2015 | 265,300 | $8,009 | — | — |
| Q4 2014 | 231,929 | $6,870 | — | — |
| Q3 2014 | 60,333 | $1,553 | — | — |
| Q2 2014 | 48,255 | $1,216 | — | — |