CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 21,695 | $1,002 | — | — |
| Q1 2017 | 20,685 | $974 | — | — |
| Q4 2016 | 50,605 | $2,112 | — | — |
| Q3 2016 | 32,915 | $1,111 | — | — |
| Q2 2016 | 27,915 | $900 | — | — |
| Q1 2016 | 24,715 | $740 | — | — |
| Q4 2015 | 24,545 | $807 | — | — |