CUSIP: 86101X104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 486,366 | $8,565 | — | — |
| Q2 2015 | 501,295 | $9,800 | — | — |
| Q1 2015 | 501,623 | $9,059 | — | — |
| Q4 2014 | 497,857 | $7,627 | — | — |
| Q3 2014 | 470,813 | $7,396 | — | — |
| Q2 2014 | 496,413 | $9,794 | — | — |
| Q1 2014 | 525,000 | $10,668 | — | — |
| Q3 2013 | 439,975 | $5,781 | — | — |