CUSIP: 86164W100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 45,350 | $706 | — | — |
| Q3 2017 | 45,350 | $732 | — | — |
| Q2 2017 | 45,350 | $692 | — | — |
| Q1 2017 | 45,350 | $699 | — | — |
| Q4 2016 | 43,100 | $593 | — | — |
| Q3 2016 | 43,100 | $635 | — | — |
| Q2 2016 | 43,600 | $576 | — | — |
| Q1 2016 | 43,600 | $538 | — | — |
| Q4 2015 | 43,600 | $496 | — | — |
| Q3 2015 | 40,500 | $460 | — | — |