CUSIP: 861811107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 212,857 | $9,830 | — | — |
| Q1 2017 | 160,000 | $7,534 | — | — |
| Q4 2016 | 304,700 | $12,715 | — | — |
| Q3 2016 | 243,033 | $8,202 | — | — |
| Q2 2016 | 222,433 | $7,178 | — | — |
| Q1 2016 | 194,323 | $5,822 | — | — |
| Q4 2015 | 108,400 | $3,562 | — | — |
| Q3 2015 | 108,400 | $3,448 | — | — |
| Q2 2015 | 85,000 | $2,522 | — | — |
| Q2 2014 | 86,000 | $2,167 | — | — |