CUSIP: 858912108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 14,342 | $460 | — | — |
| Q3 2018 | 120,257 | $6,075 | — | — |
| Q2 2018 | 120,257 | $6,725 | — | — |
| Q1 2018 | 120,257 | $5,723 | — | — |
| Q4 2017 | 120,257 | $6,809 | — | — |
| Q3 2017 | 120,057 | $8,598 | — | — |
| Q2 2017 | 113,157 | $8,636 | — | — |
| Q1 2017 | 105,157 | $8,716 | — | — |
| Q4 2016 | 113,113 | $8,262 | — | — |
| Q3 2016 | 124,913 | $10,011 | — | — |
| Q2 2016 | 157,913 | $16,442 | — | — |
| Q1 2016 | 133,413 | $16,835 | — | — |
| Q4 2015 | 113,517 | $13,690,150 | — | — |
| Q3 2015 | 137,648 | $19,176 | — | — |
| Q2 2015 | 121,675 | $16,293 | — | — |
| Q1 2015 | 121,675 | $17,087 | — | — |
| Q4 2014 | 118,927 | $15,589 | — | — |
| Q3 2014 | 115,589 | $13,473 | — | — |
| Q2 2014 | 96,814 | $11,465 | — | — |
| Q1 2014 | 76,815 | $8,728 | — | — |
| Q4 2013 | 76,815 | $8,924 | — | — |
| Q3 2013 | 78,262 | $9,031 | — | — |
| Q2 2013 | 84,758 | $9,360 | — | — |