CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 1,606,973 | $16,186 | — | — |
| Q1 2017 | 1,566,524 | $13,836 | — | — |
| Q4 2016 | 1,690,033 | $15,293 | — | — |
| Q3 2016 | 1,467,066 | $12,547 | — | — |
| Q2 2016 | 1,241,992 | $10,711 | — | — |
| Q1 2016 | 1,879,125 | $20,727 | — | — |
| Q4 2015 | 498,469 | $4,720 | — | — |
| Q3 2015 | 510,969 | $5,994 | — | — |
| Q2 2015 | 955,031 | $14,622 | — | — |
| Q1 2015 | 741,210 | $12,071 | — | — |
| Q4 2014 | 556,062 | $10,076 | — | — |
| Q3 2014 | 724,845 | $8,771 | — | — |
| Q2 2014 | 587,822 | $6,370 | — | — |
| Q1 2014 | 532,321 | $6,037 | — | — |
| Q4 2013 | 457,474 | $7,271 | — | — |
| Q3 2013 | 430,306 | $6,303 | — | — |
| Q2 2013 | 213,157 | $3,381 | — | — |
| Q1 2013 | 843,644 | $11,327 | — | — |
| Q4 2012 | 205,369 | $2,342 | — | — |
| Q3 2012 | 183,201 | $2,111 | — | — |
| Q2 2012 | 4,159,543 | $54,282 | — | — |
| Q1 2012 | 183,716 | $2,974 | — | — |