CUSIP: 859152100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 103,863 | $8,465 | — | — |
| Q1 2017 | 111,443 | $7,741 | — | — |
| Q4 2016 | 63,001 | $4,246 | — | — |
| Q3 2016 | 27,687 | $2,024 | — | — |
| Q2 2016 | 25,760 | $1,771 | — | — |
| Q1 2016 | 28,405 | $1,915 | — | — |