CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 65,629 | $1,576 | — | — |
| Q3 2016 | 152,850 | $4,342 | — | — |
| Q2 2016 | 118,550 | $3,408 | — | — |
| Q1 2016 | 108,850 | $2,729 | — | — |
| Q4 2015 | 33,050 | $849 | — | — |