CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 1,470 | $267 | — | — |
| Q3 2017 | 33,000 | $5,962 | — | — |
| Q2 2017 | 65,071 | $11,690 | — | — |
| Q1 2017 | 23,082 | $830 | — | — |
| Q2 2015 | 16,373 | $537 | — | — |