CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 13,580 | $567 | — | — |
| Q3 2016 | 13,580 | $458 | — | — |
| Q2 2016 | 13,480 | $435 | — | — |
| Q1 2016 | 15,009 | $450 | — | — |
| Q4 2015 | 20,340 | $668 | — | — |
| Q3 2015 | 16,620 | $529 | — | — |
| Q2 2015 | 15,620 | $463 | — | — |
| Q1 2015 | 15,720 | $475 | — | — |
| Q4 2014 | 11,000 | $326 | — | — |
| Q3 2014 | 9,000 | $232 | — | — |