CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 944,143 | $23,056 | — | — |
| Q4 2016 | 470,394 | $11,299 | — | — |
| Q3 2016 | 344,589 | $9,790 | — | — |
| Q2 2016 | 232,999 | $6,699 | — | — |
| Q1 2016 | 132,642 | $3,325 | — | — |