CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 4,594 | $835 | — | — |
| Q3 2017 | 36,501 | $6,594 | — | — |
| Q2 2017 | 21,468 | $3,856 | — | — |
| Q1 2017 | 10,634 | $383 | — | — |
| Q4 2015 | 7,661 | $131 | — | — |
| Q3 2015 | 1,957 | $79 | — | — |
| Q2 2015 | 20,675 | $678 | — | — |
| Q1 2015 | 5,647 | $112 | — | — |
| Q4 2014 | 17,001 | $322 | — | — |