CUSIP: 86764L108 Class: common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 525,838 | $12,841 | — | — |
| Q4 2016 | 364,578 | $8,757 | — | — |
| Q2 2016 | 253,125 | $7,277 | — | — |
| Q1 2016 | 80,000 | $2,006 | — | — |
| Q3 2015 | 258,092 | $7,397 | — | — |
| Q2 2015 | 1,509,102 | $57,391 | — | — |
| Q1 2015 | 1,426,744 | $58,982 | — | — |
| Q4 2014 | 289,988 | $12,116 | — | — |
| Q3 2014 | 62,500 | $3,016 | — | — |
| Q1 2014 | 35,025 | $3,183 | — | — |