CUSIP: 855030102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 655,800 | $6,604 | — | — |
| Q1 2017 | 1,328,500 | $11,651 | — | — |
| Q4 2016 | 819,000 | $7,412 | — | — |
| Q3 2016 | 767,800 | $6,565 | — | — |
| Q2 2016 | 654,900 | $5,645 | — | — |
| Q1 2016 | 617,200 | $6,808 | — | — |
| Q4 2015 | 553,600 | $5,243 | — | — |
| Q3 2015 | 1,113,000 | $13,055 | — | — |
| Q2 2015 | 1,030,400 | $15,775 | — | — |
| Q1 2015 | 1,037,200 | $16,891 | — | — |
| Q4 2014 | 95,377 | $1,728 | — | — |
| Q3 2014 | 39,910 | $483 | — | — |
| Q2 2014 | 27,610 | $299 | — | — |
| Q1 2014 | 16,675 | $189 | — | — |
| Q4 2013 | 254,710 | $4,047 | — | — |
| Q3 2013 | 717,337 | $10,509 | — | — |
| Q2 2013 | 439,737 | $6,979 | — | — |
| Q1 2013 | 470,618 | $6,316 | — | — |