CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 11,071 | $648 | — | — |
| Q4 2017 | 18,640 | $1,267 | — | — |
| Q3 2017 | 64,846 | $4,644 | — | — |
| Q2 2017 | 92,469 | $7,057 | — | — |
| Q1 2017 | 122,021 | $10,114 | — | — |
| Q4 2016 | 193,000 | $14,869 | — | — |
| Q3 2016 | 333,142 | $26,698 | — | — |
| Q2 2016 | 346,276 | $36,054 | — | — |
| Q1 2016 | 324,906 | $41,000 | — | — |