CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 9,200 | $1,672 | — | — |
| Q3 2017 | 9,200 | $1,662 | — | — |
| Q2 2017 | 9,200 | $1,653 | — | — |
| Q1 2017 | 9,501 | $342 | — | — |
| Q4 2016 | 9,500 | $322 | — | — |
| Q3 2016 | 9,500 | $243 | — | — |
| Q2 2016 | 9,500 | $263 | — | — |
| Q1 2016 | 9,500 | $295 | — | — |
| Q4 2015 | 9,500 | $163 | — | — |
| Q3 2015 | 8,500 | $343 | — | — |
| Q2 2015 | 6,260 | $205 | — | — |