CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 24,825 | $1,146 | — | — |
| Q1 2017 | 24,025 | $1,131 | — | — |
| Q4 2016 | 25,125 | $1,048 | — | — |
| Q3 2016 | 25,825 | $872 | — | — |
| Q2 2016 | 24,025 | $775 | — | — |
| Q1 2016 | 23,592 | $707 | — | — |
| Q4 2015 | 20,601 | $677 | — | — |
| Q3 2015 | 20,327 | $647 | — | — |
| Q2 2015 | 20,327 | $603 | — | — |
| Q1 2015 | 18,183 | $549 | — | — |
| Q4 2014 | 18,483 | $547 | — | — |
| Q3 2014 | 18,404 | $474 | — | — |
| Q2 2014 | 18,200 | $459 | — | — |