CUSIP: 86881L106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 40,379 | $1,607 | — | — |
| Q3 2015 | 137,881 | $4,507 | — | — |
| Q2 2015 | 122,284 | $4,693 | — | — |
| Q1 2015 | 175,756 | $6,034 | — | — |
| Q4 2014 | 50,847 | $1,711 | — | — |