CUSIP: 85858C107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 43,749 | $486 | — | — |
| Q2 2017 | 187,500 | $1,725 | — | — |
| Q1 2017 | 290,087 | $2,480 | — | — |
| Q4 2016 | 357,806 | $3,829 | — | — |
| Q3 2016 | 98,050 | $1,062 | — | — |
| Q4 2013 | 68,100 | $1,335 | — | — |