CUSIP: 862578101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 33,300 | $6,054 | — | — |
| Q3 2017 | 34,500 | $6,233 | — | — |
| Q3 2015 | 77,300 | $3,124 | — | — |
| Q2 2015 | 124,142 | $4,071 | — | — |
| Q1 2015 | 244,547 | $4,871 | — | — |
| Q4 2014 | 313,055 | $5,932 | — | — |
| Q3 2014 | 223,647 | $3,522 | — | — |
| Q2 2014 | 226,347 | $2,309 | — | — |
| Q1 2014 | 262,647 | $1,933 | — | — |
| Q4 2013 | 286,647 | $2,348 | — | — |
| Q3 2013 | 321,947 | $1,693 | — | — |